National Library of Energy BETA

Sample records for nc greenpower nc

  1. NC GreenPower Production Incentive

    Office of Energy Efficiency and Renewable Energy (EERE)

    NC GreenPower, a statewide green power program designed to encourage the use of renewable energy in North Carolina, offers production payments for grid-tied electricity generated by solar, wind, ...

  2. NC GreenPower Renewable Energy Credit Production

    Energy.gov [DOE]

    NC GreenPower is requesting proposals for renewable energy credits associated with renewable energy, such as solar, PV, wind, small hydro of 10 MW or less, generated in North Carolina and supplied to the North Carolina electric grid.

  3. Category:Greensboro, NC | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Greensboro NC Duke Energy Carolinas LLC.png SVQuickServiceRestaura... 68 KB SVHospital Greensboro NC Duke Energy Carolinas LLC.png SVHospital Greensboro ... 67...

  4. NC CSC Open Science Conference

    Energy.gov [DOE]

    This three-day conference will bring the regional climate research community (North Central region universities, DOI agencies, and other research institutions) and stakeholders, including local, federal, and tribal resource managers and leaders, to foster productive engagement, interactions, and involvement with the North Central Climate Science Center (NC CSC). The conference will strive to identify emerging research issues and topics.

  5. AmeriFlux US-NC1 NC_Clearcut

    SciTech Connect

    Noormets, Asko

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-NC1 NC_Clearcut. Site Description - The North Carolina Clearcut site is located in a pine plantation amongst the mixed forests of the North Carolina lower coastal plain. Owned by the Weyerhaeuser Company, the plantation is managed for the purpose of commercial logging. In 2004, 70 ha of 75 year old native hardwoods was harvested. Following the clearcut, the stand was bedded and planted with loblolly pine seedlings. The only significant natural disturbances during the measurement period was a severe drought that lasted from summer of 2007 through 2008. Consequently, the 2007 total amount of precipitation was 486 mm below the 30-year norm.

  6. NC

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    off a neutron or proton, in which the nucleus is kept intact but a 0 is created. ... The target is located inside a horn, which produces a toroidal magnetic field that focuses ...

  7. NC Sustainable Energy Association | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search Name: NC Sustainable Energy Association Address: PO Box 6465 Place: Raleigh Zip: 27628 Number of Employees: 1-10 Year Founded: 1978 Phone...

  8. The 1/Nc Expansion in Baryons

    SciTech Connect

    Jose L. Goity, Chandana Jayalath, Norberto N. Scoccola

    2010-08-01

    The 1/N_c expansion in baryons is discussed with two applications, namely baryon masses and partial decay widths. These applications provide the basic insights on the utility of the expansion.

  9. NC-1-B Wholesale Power Rate Schedule | Department of Energy

    Energy Saver

    NC-1-B Wholesale Power Rate Schedule NC-1-B Wholesale Power Rate Schedule Area: Virginia PowerCP&L System: Kerr-Philpott This rate schedule shall be available to public bodies and...

  10. N.C. Solar Center | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    C. Solar Center Jump to: navigation, search Name: N.C. Solar Center Address: NCSU, Box 7401 Place: Raleigh, NC Zip: 27695 Number of Employees: 11-50 Year Founded: 1988 Website:...

  11. KP-NC-1-C Wholesale Power Rate Schedule | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    NC-1-C Wholesale Power Rate Schedule KP-NC-1-C Wholesale Power Rate Schedule Area: Virginia PowerDuke Energy Progress System: Kerr-Philpott This rate schedule shall be available ...

  12. The Nc dependencies of baryon masses: Analysis with Lattice QCD and Effective Theory

    SciTech Connect

    Calle Cordon, Alvaro C.; DeGrand, Thomas A.; Goity, Jose L.

    2014-07-01

    Baryon masses at varying values of Nc and light quark masses are studied with Lattice QCD and the results are analyzed in a low energy effective theory based on a combined framework of the 1/Nc and Heavy Baryon Chiral Perturbation Theory expansions. Lattice QCD results for Nc=3, 5 and 7 obtained in quenched calculations, as well as results for unquenched calculations for Nc=3, are used for the analysis. The results are consistent with a previous analysis of Nc=3 LQCD results, and in addition permit the determination of sub-leading in 1/Nc effects in the spin-flavor singlet component of the baryon masses as well as in the hyperfine splittings.

  13. Highly Excited Baryons in Large-Nc QCD

    SciTech Connect

    Matagne, N.; Stancu, Fl.

    2005-06-14

    We use the 1/Nc expansion of QCD to analyse the spectrum of positive parity resonances with strangeness S = 0, -1, -2 and -3 in the 2-3 GeV mass region, supposed to belong to the [56,4+] multiplet. The mass operator is similar to that of [56,2+], previously studied in the literature. The analysis of the latter is revisited. In the [56,4+] multiplet we find that the spin-spin term brings the dominant contribution and that the spin-orbit term is entirely negligible in the hyperfine interaction, in agreement with the constituent quark model practice, where this interaction is usually neglected. More data are strongly desirable, especially in the strange sector in order to fully exploit the power of this approach. We discuss possibilities of extending the calculations to other excited baryons belonging to the N = 2 or the N = 4 band.

  14. File:USDA-CE-Production-GIFmaps-NC.pdf | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    NC.pdf Jump to: navigation, search File File history File usage North Carolina Ethanol Plant Locations Size of this preview: 776 600 pixels. Full resolution (1,650 1,275...

  15. MiniBooNE NC 1?0 Cross Section Data Release

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    0 production cross sections on mineral oil at EO(1 GeV)", arXiv:0911.2063 hep-ex, Phys. Rev. D81, 013005 (2010) The following MiniBooNE information from the 2009 NC 10...

  16. Investigation of Gd3N@C2n (40 n 44) family by Raman and inelastic electron tunneling spectroscopy

    SciTech Connect

    Burke, Brian; Chan, Jack; Williams, Keith A; Ge, Jiechao; Shu, Chunying; Fu, Wujun; Dorn, Harry C; Kushmerick, James G; Puretzky, Alexander A; Geohegan, David B

    2010-01-01

    The structure and vibrational spectrum of Gd3N@C80 is studied through Raman and inelastic electron tunneling spectroscopy as well as density-functional theory and universal force eld calculations. Hindered rotations, shown by both theory and experiment, indicate the formation of a Gd3N-C80 bond which reduces the ideal icosahedral symmetry of the C80 cage. The vibrational modes involving the movement of the encapsulated species are a ngerprint of the interaction between the fullerene cage and the core complex. We present Raman data for the Gd3N@C2n 40 n 44 family as well as Y3N@C80, Lu3N@C80, and Y3N@C88 for comparison. Conductance measurements have been performed on Gd3N@C80 and reveal a Kondo effect similar to that observed in C60.

  17. The baryon vector current in the combined chiral and 1/Nc expansions

    SciTech Connect

    Flores-Mendieta, Ruben; Goity, Jose L

    2014-12-01

    The baryon vector current is computed at one-loop order in large-Nc baryon chiral perturbation theory, where Nc is the number of colors. Loop graphs with octet and decuplet intermediate states are systematically incorporated into the analysis and the effects of the decuplet-octet mass difference and SU(3) flavor symmetry breaking are accounted for. There are large-Nc cancellations between different one-loop graphs as a consequence of the large-Nc spin-flavor symmetry of QCD baryons. The results are compared against the available experimental data through several fits in order to extract information about the unknown parameters. The large-Nc baryon chiral perturbation theory predictions are in very good agreement both with the expectations from the 1/Nc expansion and with the experimental data. The effect of SU(3) flavor symmetry breaking for the |Delta S|=1 vector current form factors f1(0) results in a reduction by a few percent with respect to the corresponding SU(3) symmetric values.

  18. Greenpower Trap Mufflerl System

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Water GREENPOWER TRAP-MUFFLER(tm) System (US Patent #6892531, 5085049, PCT, others pending) www.dieselnet.com/dr.rim Catalyst/DPF EGR Accumulator Air Intake Filter Turbo Charger Engine Intercooler EGR+water vapor Clean Exhaust PM 93% NOx 50% ECU E-Igniter FBC/OBC Water Lubrication Fuel + FBC Emissions Test Results Verified by Japan Automotive Research Inst., Tokyo, Japan 0 1 2 3 4 5 6 Before After NOx 2.676 5.51 g/kwH 51.4% 0 0.05 0.1 0.15 0.2 0.25 0.3 Before After PM g/kwH 0.278 0.03 89.2% NOx

  19. North Carolina School of Science and Mathematics from Durham, NC and

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Albuquerque Academy from Albuquerque, NM Win the U.S. Department of Energy National Science Bowl | Department of Energy School of Science and Mathematics from Durham, NC and Albuquerque Academy from Albuquerque, NM Win the U.S. Department of Energy National Science Bowl North Carolina School of Science and Mathematics from Durham, NC and Albuquerque Academy from Albuquerque, NM Win the U.S. Department of Energy National Science Bowl May 3, 2010 - 12:00am Addthis WASHINGTON, D.C. - A high

  20. Numerical study of self modulation instability of 1 nC electron bunch at ATF

    SciTech Connect

    Fang Yun; Mori, Warren; Muggli, Patric

    2012-12-21

    The development of self-modulation instability (SMI) is investigated numerically for the 1 nC electron bunch available at Accelerator Test Facility (ATF) of Brookhaven National Laboratory (BNL). Possible experiment based on the simulation results is proposed. All the simulations are performed with the 2D-cylindrically symmetric particle-in-cell code.

  1. MiniBooNE NC 1π0 Cross Section Data Release

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    νμ and ν̅μ induced neutral current single π0 production cross sections on mineral oil at Eν~O(1 GeV)", arXiv:0911.2063 [hep-ex], Phys. Rev. D81, 013005 (2010) The following MiniBooNE information from the 2009 NC 1π0 cross section paper is made available to the public: Neutrino Mode Running νμ NC 1π0 pπ0 Differential Cross Section 1D array of bin boundaries partitioning the momentum of the π0 1D array of the value of the differential cross section in each bin in units of 10-40

  2. GreenPower International | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search Name: GreenPower International Place: Alloa, Scotland, United Kingdom Zip: FK10 3LP Sector: Hydro, Renewable Energy, Wind energy Product:...

  3. Tax Credits, Rebates & Savings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Solar Photovoltaics NC GreenPower Production Incentive NC GreenPower, a statewide green power program designed to encourage the use of renewable energy in North Carolina,...

  4. The Chlorella variabilis NC64A Genome Reveals Adaptation to Photosymbiosis, Coevolution with Viruses, and Cryptic Sex

    SciTech Connect

    Blanc, Guillaume; Duncan, Garry A.; Agarakova, Irina; Borodovsky, Mark; Gurnon, James; Kuo, Alan; Lindquist, Erika; Lucas, Susan; Pangailinan, Jasmyn; Polle, Juergen; Salamov, Asaf; Terry, Astrid; Yamada, Takashi; Dunigan, David D.; Grigoriev, Igor V.; Claverie, Jean-Michel; Etten, James L. Van

    2010-05-06

    Chlorella variabilis NC64A, a unicellular photosynthetic green alga (Trebouxiophyceae), is an intracellular photobiont of Paramecium bursaria and a model system for studying virus/algal interactions. We sequenced its 46-Mb nuclear genome, revealing an expansion of protein families that could have participated in adaptation to symbiosis. NC64A exhibits variations in GC content across its genome that correlate with global expression level, average intron size, and codon usage bias. Although Chlorella species have been assumed to be asexual and nonmotile, the NC64A genome encodes all the known meiosis-specific proteins and a subset of proteins found in flagella. We hypothesize that Chlorella might have retained a flagella-derived structure that could be involved in sexual reproduction. Furthermore, a survey of phytohormone pathways in chlorophyte algae identified algal orthologs of Arabidopsis thaliana genes involved in hormone biosynthesis and signaling, suggesting that these functions were established prior to the evolution of land plants. We show that the ability of Chlorella to produce chitinous cell walls likely resulted from the capture of metabolic genes by horizontal gene transfer from algal viruses, prokaryotes, or fungi. Analysis of the NC64A genome substantially advances our understanding of the green lineage evolution, including the genomic interplay with viruses and symbiosis between eukaryotes.

  5. Multi GreenPower Spa | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    GreenPower Spa Jump to: navigation, search Name: Multi GreenPower Spa Place: Verona, Italy Zip: 37135 Sector: Solar Product: Italy-based solar installation, construction and...

  6. Superscaling in electron-nucleus scattering and its link to CC and NC QE neutrino-nucleus scattering

    SciTech Connect

    Barbaro, M. B.; Amaro, J. E.; Caballero, J. A.; González-Jiménez, R.; Donnelly, T. W.; Ivanov, M.; Udías, J. M.

    2015-05-15

    The superscaling approach (SuSA) to neutrino-nucleus scattering, based on the assumed universality of the scaling function for electromagnetic and weak interactions, is reviewed. The predictions of the SuSA model for bot CC and NC differential and total cross sections are presented and compared with the MiniBooNE data. The role of scaling violations, in particular the contribution of meson exchange currents in the two-particle two-hole sector, is explored.

  7. Use of H2S to Probe the Active Sites in FeNC Catalysts for the Oxygen Reduction Reaction (ORR) in Acidic Media

    SciTech Connect

    Singh, Deepika; Mamtani, Kuldeep; Bruening, Christopher R.; Miller, Jeffrey T.; Ozkan, Umit S.

    2014-10-01

    H2S has been used as a probe molecule both in an “in situ” poisoning experiment and in intermediate-temperature heat-treatment steps during and after the preparation of FeNC catalysts in an attempt to analyze its effect on their ORR activity. The heat treatments were employed either on the ball-milled precursor of FeNC or after the Ar-NH3 high temperature heat treatments. ORR activity of the H2S-treated catalysts was seen to be significantly lower than the sulfur-free catalysts, whether the sulfur exposure was during a half-cell testing, or as an intermediate-temperature exposure to H2S. The incorporation of sulfur species and interaction of Fe with sulfur were confirmed by characterization using XPS, EXAFS, TPO, and TPD. This study provides crucial evidence regarding differences in active sites in FeNC versus nitrogen-containing carbon nanostructured (CNx) catalysts.

  8. Resonant tunneling with high peak to valley current ratio in SiO{sub 2}/nc-Si/SiO{sub 2} multi-layers at room temperature

    SciTech Connect

    Chen, D. Y.; Sun, Y.; He, Y. J.; Xu, L.; Xu, J.

    2014-01-28

    We have investigated carrier transport in SiO{sub 2}/nc-Si/SiO{sub 2} multi-layers by room temperature current-voltage measurements. Resonant tunneling signatures accompanied by current peaks are observed. Carrier transport in the multi-layers were analyzed by plots of ln(I/V{sup 2}) as a function of 1/V and ln(I) as a function of V{sup 1/2}. Results suggest that besides films quality, nc-Si and barrier sub-layer thicknesses are important parameters that restrict carrier transport. When thicknesses are both small, direct tunneling dominates carrier transport, resonant tunneling occurs only at certain voltages and multi-resonant tunneling related current peaks can be observed but with peak to valley current ratio (PVCR) values smaller than 1.5. When barrier thickness is increased, trap-related and even high field related tunneling is excited, causing that multi-current peaks cannot be observed clearly, only one current peak with higher PVCR value of 7.7 can be observed. While if the thickness of nc-Si is large enough, quantum confinement is not so strong, a broad current peak with PVCR value as high as 60 can be measured, which may be due to small energy difference between the splitting energy levels in the quantum dots of nc-Si. Size distribution in a wide range may cause un-controllability of the peak voltages.

  9. Tax Credits, Rebates & Savings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Renewable Fuels NC GreenPower Production Incentive NC GreenPower, a statewide green power program designed to encourage the use of renewable energy in North Carolina, offers...

  10. Tax Credits, Rebates & Savings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    using Renewable Fuels NC GreenPower Production Incentive NC GreenPower, a statewide green power program designed to encourage the use of renewable energy in North Carolina,...

  11. CT NC0

    Office of Legacy Management (LM)

    I.:e results of a radiation tkat the pIaCt d:sa survey conducted after the operations showed t minat ed I :sed and all equipment had ken thoroughly decvn- T;le air dust samnles ...

  12. Property:Incentive/PVNPFitDolKWh | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Energy (Wisconsin Power and Light) - Advanced Renewables Tariff (Wisconsin) + 0.25 + C CPS Energy - Solartricity Producer Program (Texas) + 0.27 + N NC GreenPower Production...

  13. Property:Incentive/PVResFitDolKWh | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Energy (Wisconsin Power and Light) - Advanced Renewables Tariff (Wisconsin) + 0.25 + C CPS Energy - Solartricity Producer Program (Texas) + 0.27 + N NC GreenPower Production...

  14. Property:Incentive/PVComFitDolKWh | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Energy (Wisconsin Power and Light) - Advanced Renewables Tariff (Wisconsin) + 0.25 + C CPS Energy - Solartricity Producer Program (Texas) + 0.27 + N NC GreenPower Production...

  15. Bi[NC{sub 5}H{sub 3}(CO{sub 2}){sub 2}](OH{sub 2}){sub x}F (x=1 and 2): New one-dimensional Bi-coordination materials-Reversible hydration and topotactic decomposition to {alpha}-Bi{sub 2}O{sub 3}

    SciTech Connect

    Jeon, Hye Rim; Lee, Dong Woo; Ok, Kang Min

    2012-03-15

    Two one-dimensional bismuth-coordination materials, Bi[NC{sub 5}H{sub 3}(CO{sub 2}){sub 2}](OH{sub 2}){sub x}F (x=1 and 2), have been synthesized by hydrothermal reactions using Bi{sub 2}O{sub 3}, 2,6-NC{sub 5}H{sub 3}(CO{sub 2}H){sub 2}, HF, and water at 180 Degree-Sign C. Structures of the two materials were determined by single-crystal X-ray diffraction. Although they have different crystal structures, both Bi-organic materials shared a common structural motif, a one-dimensional chain structure consisting of Bi{sup 3+} cations and pyridine dicarboxylate linkers. Detailed structural analyses include infrared spectroscopy, thermogravimetric analysis, and reversible hydration reactions for the coordinated water molecules were reported. Also, thermal decomposition of the rod-shaped Bi[NC{sub 5}H{sub 3}(CO{sub 2}){sub 2}](OH{sub 2})F single crystals at 800 Degree-Sign C led to {alpha}-Bi{sub 2}O{sub 3} that maintained the same morphology of the original crystals. - Graphical abstract: Calcination of the Bi[NC{sub 5}H{sub 3}(CO{sub 2}){sub 2}](OH{sub 2})F single crystals at 800 Degree-Sign C results in the {alpha}-Bi{sub 2}O{sub 3} rods that maintain the original morphology of the crystals. Highlights: Black-Right-Pointing-Pointer Synthesis of one-dimensional chain Bi-organic frameworks. Black-Right-Pointing-Pointer Reversible hydration reactions of Bi[NC{sub 5}H{sub 3}(CO{sub 2}){sub 2}](OH{sub 2})F. Black-Right-Pointing-Pointer Topotactic decomposition maintaining the same morphology of the original crystals.

  16. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov [DOE] (indexed site)

    NC GreenPower, a statewide green power program designed to encourage the use of renewable energy in North Carolina, offers production payments for grid-tied electricity generated...

  17. Synthesis and structural characterization of two cobalt phosphites: 1-D (H{sub 3}NC{sub 6}H{sub 4}NH{sub 3})Co(HPO{sub 3}){sub 2} and 2-D (NH{sub 4}){sub 2}Co{sub 2}(HPo{sub 3}){sub 3}

    SciTech Connect

    Cheng, C.-C.; Chang, W.-K.; Chiang, R.-K.; Wang, S.-L.

    2010-02-15

    Two new cobalt phosphites, (H{sub 3}NC{sub 6}H{sub 4}NH{sub 3})Co(HPO{sub 3}){sub 2} (1) and (NH{sub 4}){sub 2}Co{sub 2}(HPO{sub 3}){sub 3} (2), have been synthesized and characterized by single-crystal X-ray diffraction. All the cobalt atoms of 1 are in tetrahedral CoO{sub 4} coordination. The structure of 1 comprises twisted square chains of four-rings, which contain alternating vertex-shared CoO{sub 4} tetrahedra and HPO{sub 3} groups. These chains are interlinked with trans-1,4-diaminocyclohexane cations by hydrogen bonds. The 2-D structure of 2 comprises anionic complex sheets with ammonium cations present between them. An anionic complex sheet contains three-deck phosphite units, which are interconnected by Co{sub 2}O{sub 9} to form complex layers. Magnetic susceptibility measurements of 1 and 2 showed that they have a weak antiferromagnetic interaction. - Graphical abstract: The 2-D structure of (NH{sub 4}){sub 2}Co{sub 2}(HPO{sub 3}){sub 3} comprises anionic complex sheets with ammonium cations present between them. An anionic complex sheet contains three-deck phosphite units, which are interconnected by dimmeric Co{sub 2}O{sub 9} to form complex layers.

  18. RNAcentral: an international database of ncRNA sequences

    DOE PAGES [OSTI]

    Williams, Kelly Porter

    2014-10-28

    The field of non-coding RNA biology has been hampered by the lack of availability of a comprehensive, up-to-date collection of accessioned RNA sequences. Here we present the first release of RNAcentral, a database that collates and integrates information from an international consortium of established RNA sequence databases. The initial release contains over 8.1 million sequences, including representatives of all major functional classes. A web portal (http://rnacentral.org) provides free access to data, search functionality, cross-references, source code and an integrated genome browser for selected species.

  19. N.C. Agency Growing, Helping Citizens Save Money

    Energy.gov [DOE]

    MCCA runs a hybrid program in the state that has expanded energy efficiency services to municipalities and made advanced-income households eligible for weatherization, and this work helped prepare the agency for the workload it is seeing now under the Recovery Act.

  20. New Phenomena in NC Field Theory and Emergent Spacetime Geometry

    SciTech Connect

    Ydri, Badis

    2010-10-31

    We give a brief review of two nonperturbative phenomena typical of noncommutative field theory which are known to lead to the perturbative instability known as the UV-IR mixing. The first phenomena concerns the emergence/evaporation of spacetime geometry in matrix models which describe perturbative noncommutative gauge theory on fuzzy backgrounds. In particular we show that the transition from a geometrical background to a matrix phase makes the description of noncommutative gauge theory in terms of fields via the Weyl map only valid below a critical value g*. The second phenomena concerns the appearance of a nonuniform ordered phase in noncommutative scalar {phi}{sup 4} field theory and the spontaneous symmetry breaking of translational/rotational invariance which happens even in two dimensions. We argue that this phenomena also originates in the underlying matrix degrees of freedom of the noncommutative field theory. Furthermore it is conjectured that in addition to the usual WF fixed point at {theta} = 0 there must exist a novel fixed point at {theta} = {infinity} corresponding to the quartic hermitian matrix model.

  1. Synthesis and structure of lanthanide complexes derived from the O,N-chelating, bis(methylpyridine)-substituted alcohol HOC(CMe{sub 3})(2-CH{sub 2}NC{sub 5}H{sub 3}Me-6){sub 2}

    SciTech Connect

    Evans, W.J.; Anwander, R.; Berlekamp, U.H.; Ziller, J.W.

    1995-07-05

    Hydrolysis of the product formed by reacting 2 equiv of 2-(lithiomethylene)-6-methylpyridine with trimethylacetyl chloride gives the alcohol HOC(CMe{sub 3})(2-CH{sub 2}NC{sub 5}H{sub 3}Me-6){sub 2}, (1) (HOR), in 44% yield. Three equivalents of (1) reacts with Yb[N(SiMe{sub 3}){sub 2}]{sub 3} to form Yb(OR){sub 3} (2a). The analogous 2 equiv reaction generates Yb(OR){sub 2}[N(SiMe{sub 3}){sub 2}], (3). X-ray diffraction studies were successful on (3) and on (2b), the Sm analog of (2a). Two of the alkoxide ligands in Sm(OR){sub 3}, (2b), are bidentate such that each has an uncomplexed nitrogen donor atom oriented away from the metal. These chelates occupy basal positions in the distorted square pyramidal geometry around the metal center in (2b) such that the oxygen donors are trans. The axial position is occupied by the third alkoxide which is monodentate through its oxygen donor atom. This leaves a total of four unattached pyridine functionalities available for further coordination. The ligand arrangement in (3) is very similiar to that in (2b) except that the monodentate alkoxide in (2b) is replaced by a N(SiMe{sub 3}){sub 2} group. A ligand fragmentation product, (R{prime}O){sub 2}Sm({mu}-OR){sub 2}Na, (4), containing the chelating bidentate pyridine enolate ligand [OC(CMe{sub 3})(=2CHNC{sub 5}H{sub 3}Me-6)](OR{prime}), formed by loss of a 2,6-dimethylpyridine group from OR, was also isolated in the course of these studies. Each OR ligand in (4) has its oxygen atom bridging Sm and Na, one pyridine nitrogen coordinated to Na, and one pyridine nitrogen which is not connected to any metal. The samarium center in (4) has a distorted octahedral geometry generated by two chelating R{prime}O groups and the two bridging oxygens from the OR groups. The nitrogen donor atoms of the R{prime}O groups have a cis orientation and are trans to the bridging ligands.

  2. Microsoft Word - DOE-ID-13-033 NC State B1-31.doc

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    3 SECTION A. Project Title: A Positron Generator System in Support of High Brightness Materials Characterization at the Pulstar Reactor - North Carolina State University SECTION B. ...

  3. Final Technical Report on Development of an Economic and Efficient Biodiesel production Process (NC)

    SciTech Connect

    Tirla, Cornelia; Dooling, Thomas A.; Smith, Rachel B.; Shi, Xinyan; Shahbazi, Abolghasem

    2014-03-19

    The Biofuels Team at The University of North Carolina at Pembroke and North Carolina A&T State University carried out a joint research project aimed at developing an efficient process to produce biodiesel. In this project, the team developed and tested various types of homogeneous and heterogeneous catalysts which could replace the conventionally used soluble potassium hydroxide catalyst which, traditionally, must be separated and disposed of at the end of the process. As a result of this screening, the homogeneous catalyst choline hydroxide was identified as a potential replacement for the traditional catalyst used in this process, potassium hydroxide, due to its decreased corrosiveness and toxicity. A large number of heterogeneous catalysts were produced and tested in order to determine the scaffold, ion type and ion concentration which would produce optimum yield of biodiesel. The catalyst with 12% calcium on Zeolite β was identified as being highly effective and optimal reaction conditions were identified. Furthermore, a packed bed reactor utilizing this type of catalyst was designed, constructed and tested in order to further optimize the process. An economic analysis of the viability of the project showed that the cost of an independent farmer to produce the fuelstock required to produce biodiesel exceeds the cost of petroleum diesel under current conditions and that therefore without incentives, farmers would not be able to benefit economically from producing their own fuel. An educational website on biodiesel production and analysis was produced and a laboratory experiment demonstrating the production of biodiesel was developed and implemented into the Organic Chemistry II laboratory curriculum at UNCP. Five workshops for local farmers and agricultural agents were held in order to inform the broader community about the various fuelstock available, their cultivation and the process and advantages of biodiesel use and production. This project fits both Universities’ goals in the Biofuels Research Initiative, since it uses an alternative fuelstock: namely canola. The outcomes of this project may eventually aid in reducing the state’s consumption of corn and soybean, which are important food crops. The project will also encourage regional farmers to grow alternative crops for biofuel production. The success of this project has contributed towards the development of Robeson County, an economically disadvantaged region. Additionally it should be noted that Robeson County serves a large Native American population. Therefore, training and engaging this minority group in the energy industry was an important accomplishment.

  4. Member Case Studies: LED Street Lighting Programs in Algona (IA), Asheville (NC), and Boston (MA)

    Energy.gov [DOE]

    This May 8, 2013 webcast featured presentations from DOE Municipal Solid-State Street Lighting Consortium member cities about their experiences with LED street lighting. Presenters John Bilsten of...

  5. New large-Nc relations among the nucleon and nucleon-to-Delta GPDs

    SciTech Connect

    Marc Vanderhaeghen; Vladimir Pascalutsa

    2006-11-15

    We establish relations which express the generalized parton distributions (GPDs) describing the N {yields} {Delta} transition in terms of the nucleon GPDs. These relations are based on the known large-N{sub c} relation between the N {yields} {Delta} electric quadrupole moment and the neutron charge radius, and a newly derived large-N{sub c} relation between the electric quadrupole (E2) and Coulomb quadrupole (C2) transitions. Namely, in the large-N{sub c} limit we find C2=E2. The resulting relations among the nucleon and N {yields} {Delta} GPDs provide predictions for the N {yields} {Delta} electromagnetic form factors which are found to be in very good agreement with experiment for moderate momentum transfers.

  6. Microsoft Word - DOE-ID-13-034 NC State B1-31.doc

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    4 SECTION A. Project Title: A Positron Microprobe Spectrometer for Defects and Nano-Vacancy Characterization in Materials - North Carolina State University SECTION B. Project ...

  7. The Phase Diagram of QCD and Some Issues of Large N_c

    SciTech Connect

    McLerran,L.

    2009-02-28

    The large N{sub c} limit provides a good phenomenology of meson spectra and interactions, I discuss some problems with applying the large N{sub c} approximation to the description of baryons, and point out a number of apparent paradoxes and phenomenological difficulties.

  8. The Intense Slow Positron Beam Facility at the NC State University PULSTAR Reactor

    SciTech Connect

    Hawari, Ayman I.; Moxom, Jeremy; Hathaway, Alfred G.; Brown, Benjamin; Xu, Jun

    2009-03-10

    An intense slow positron beam is in its early stages of operation at the 1-MW open-pool PULSTAR research reactor at North Carolina State University. The positron beam line is installed in a beam port that has a 30-cmx30-cm cross sectional view of the core. The positrons are created in a tungsten converter/moderator by pair-production using gamma rays produced in the reactor core and by neutron capture reactions in cadmium cladding surrounding the tungsten. Upon moderation, slow ({approx}3 eV) positrons that are emitted from the moderator are electrostatically extracted, focused and magnetically guided until they exit the reactor biological shield with 1-keV energy, approximately 3-cm beam diameter and an intensity exceeding 6x10{sup 8} positrons per second. A magnetic beam switch and transport system has been installed and tested that directs the beam into one of two spectrometers. The spectrometers are designed to implement state-of-the-art PALS and DBS techniques to perform positron and positronium annihilation studies of nanophases in matter.

  9. Microsoft Word - DOE-ID-12-007 NC State EC.doc

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    from 10 CFR 1021, Appendix B, give the appropriate justification, and the approval date. ... suitable for commercial development. Justification: The activity consists of purchasing ...

  10. Greenpower Trap Mufflerl System | Department of Energy

    Energy Saver

    Technologies Office Plug-in Electric Vehicles & Batteries Fuel Efficiency & Emissions Alternative Fuels Modeling, Testing, Data & Results Education & Workforce Development...

  11. EV Community Readiness projects: Center for Transportation and the Environment (GA, AL, SC); Centralina Council of Governments (NC)

    Office of Energy Efficiency and Renewable Energy (EERE)

    2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  12. VA VT CT RI MT WY CO ID UT OR NV CA AZ NM WA TN WV NC AR OK

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    2 1 Locations of Smart Grid Demonstration and Large-Scale Energy Storage Projects NH 32 Awards Support Projects in 24 States 6 11 MA

  13. The nature of the lightest scalar meson, its N_c behaviour and semi-local duality

    SciTech Connect

    JR Pelaez, MR Pennington, J Ruiz de Elvira, DJ Wilson

    2011-12-01

    One-loop unitarized Chiral Perturbation Theory (UChPT) calculations, suggest a different N{sub c} behaviour for the {sigma} or f{sub 0}(600) and {rho}(770) mesons: while the {rho} meson becomes narrower with N{sub c}, as expected for a {bar q}q meson, the f{sub 0}(600) contribution to the total cross section below 1 GeV becomes less and less important. Here we review our recent work where we have shown, by means of finite energy sum rules, that a different N{sub c} behavior for these resonances may lead to a conflict with semi-local duality for large N{sub c}, since local duality requires a cancellation between the f{sub 0}(600) and {rho}(770) amplitudes. However, UChPT calculations also suggest a subdominant {bar q}q component for the f{sub 0}(600) with a mass above 1 GeV and this can restore semi-local duality, as we show.

  14. Chiral Perturbation Theory, the 1/N_c expansion and Regge behavior determine the structure of the lightest scalar meson

    SciTech Connect

    J Ruiz de Elvira, JR Pelaez, MR Pennington, DJ Wilson

    2011-11-01

    The leading 1/N{sub c} behavior of Unitarized Chiral Perturbation Theory distinguishes the nature of the {rho} and the {sigma}. At one loop order the {rho} is a {bar q}q meson, while the {sigma} is not. However, semi-local duality between resonances and Regge behaviour cannot be satisfied for larger N{sub c}, if such a distinction holds. While the {sigma} at N{sub c}= 3 is inevitably dominated by its di-pion component, Unitarised Chiral Perturbation Theory beyond one loop order reveals that as N{sub c} increases above 6-8, the {sigma} has a sub-dominant {bar q}q fraction up at 1.2 GeV. Remarkably this ensures semi-local duality is fulfilled for the range of N{sub c} {approx}< 15-30, where the unitarization procedure adopted applies.

  15. Microsoft Word - DOE-ID-12-038 NC State EC B3-6 B3-10.doc

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... storage rings, colliders, and detectors, for research and medical purposes (such as proton therapy), and isotope production, within or contiguous to a previously disturbed or ...

  16. VA VT CT RI MT WY CO ID UT OR NV CA AZ NM WA TN WV NC AR OK

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    2 1 Locations of Smart Grid Demonstration and Large-Scale Energy Storage Projects NH 32 Awards Support Projects in 24 States 6 11 MA

  17. VA VT CT RI MT WY CO ID UT OR NV CA AZ NM WA TN WV NC AR OK

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    2 1 Smart Grid Demonstration Project Locations NH MA 16 Awards Support Projects in 21 States

  18. VA VT CT RI MT WY CO ID UT OR NV CA AZ NM WA TN WV NC AR OK

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    7 2 1 Energy Storage Demonstration Project Locations NH 16 Awards Support Projects in 9 States MA

  19. GreenPower Trap Water-Muffler System

    Energy.gov [DOE]

    This hydrated EGR system reduces NOx and enhances fuel efficiency, and the DPF is catalyzed by the fuel-borne catalyst generated by the oil-borne catalyst system

  20. The addition of hydrogen atoms to diacetylene and the heats of formation of i-C4H3 and n-C4H3.

    SciTech Connect

    Klippenstein, Stephen J.; Miller, James A.

    2005-01-01

    In this article, we discuss in detail the addition of hydrogen atoms to diacetylene and the reverse dissociation reactions, H + C{sub 4}H{sub 2} {leftrightarrow} i-C{sub 4}H{sub 3} (R1) and H + C{sub 4}H{sub 2} n-C{sub 4}H{sub 3} (R2). The theory utilizes high-level electronic structure methodology to characterize the potential energy surface, Rice-Ramsperger-Kassel-Marcus (RRKM) theory to calculate microcanonical/J-resolved rate coefficients, and a two-dimensional master-equation approach to extract phenomenological (thermal) rate coefficients. Comparison is made with experimental results where they are available. The rate coefficients k{sub 1}(T, p) and k{sub 2}(T, p) are cast in forms that can be used in chemical kinetic modeling. In addition, we predict values of the heats of formation of i-C{sub 4}H{sub 3} and n-C{sub 4}H{sub 3} and discuss their importance in flame chemistry. Our basis-set extrapolated, quadratic-configuration-interaction with single and double excitations (and triple excitations added perturbatively), QCISD(T), predictions of these heats of formation at 298 K are 130.8 kcal/mol for n-C{sub 4}H{sub 3} and 119.3 kcal/mol for the i-isomer; multireference CI calculations with a nine-electron, nine-orbital, complete-active-space (CAS) reference wavefunction give just slightly larger values for these parameters. Our results are in good agreement with the recent focal-point analysis of Wheeler et al. (J. Chem. Phys. 2004, 121, 8800-8813), but they differ substantially for {Delta} H{sub f 298}{sup 0}(n-C{sub 4}H{sub 3}) with the earlier diffusion Monte Carlo predictions of Krokidis et al.

  1. Measurements and modeling of HO2 formation in the reactions of n-C3H7 and i-C3H7 radicals with O2.

    SciTech Connect

    Taatjes, Craig A.; Estupinan, Edgar Garcia; Klippenstein, Stephen J.

    2004-08-01

    The formation of HO{sub 2} in the reactions of C{sub 2}H{sub 5}, n-C{sub 3}H{sub 7}, and i-C{sub 3}H{sub 7} radicals with O{sub 2} is investigated using the technique of laser photolysis/long-path frequency-modulation spectroscopy. The alkyl radicals are formed by 266 nm photolysis of alkyl iodides. The formation of HO{sub 2} from the subsequent reaction of the alkyl radicals with O{sub 2} is followed by infrared frequency-modulation spectroscopy. The concentration of I atoms is simultaneously monitored by direct absorption of a second laser probe on the spin?orbit transition. The measured profiles are compared to a kinetic model taken from time-resolved master-equation results based on previously published ab initio characterizations of the relevant stationary points on the potential-energy surface. The ab initio energies are adjusted to produce agreement with the present experimental data and with available literature studies. The isomer specificity of the present results enables refinement of the model for i-C{sub 3}H{sub 7} + O{sub 2} and improved agreement with experimental measurements of HO{sub 2} production in propane oxidation.

  2. U.S. Energy Information Administration | Renewable Energy...

    Gasoline and Diesel Fuel Update

    ... NC CPI USA NC LLC 10379 Primary Energy Roxboro Person - - 56 56 NC CarlyleRiverstone Renewable Energy 10381 Coastal Carolina Clean Power Duplin 27 27 27 27 NC Corn Products Intl ...

  3. DOE - Office of Legacy Management -- Youngsville Warehouse -...

    Office of Legacy Management (LM)

    Site Operations: Thorium storage facility. NC.02-3 NC.02-4 Site Disposition: Eliminated - ... Primary Radioactive Materials Handled: Thorium NC.02-5 Radiological Survey(s): Yes ...

  4. Category:Utility Rate Impacts on PV Economics By Location | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    MI Traverse City, MI International Falls, MN Minneapolis, MN Kansas City, MO Jackson, MS Billings, MT Greensboro, NC Wilmington, NC Bismarck, ND Minot, ND Omaha, NE...

  5. Assignment of the luminescing states of [Au{sup 1}Rh{sup 1}({sup t}BuNC){sub 2}({mu}-dppm){sub 2}][PF{sub 6}]{sub 2}

    SciTech Connect

    Striplin, D.R.; Crosby, G.A.

    1995-07-13

    Fluorescence, phosphorescence, and excitation spectra were measured on the title compound. These results were augmented with polarization ratios obtained at 77 K and detailed studies of the temperature dependence of the phosphorescence in the 77-4 K range. The phosphorescence decay rate at K was also recorded as a function of an applied magnetic field. All the results are consistent with a 4d{sub z}Rh{sup 1} {yields} 6p{sub 2}Au{sup 1} orbital promotion leading to emitting {sup 1}A, {sup 3}A{sub 1} terms in pseudo-C{sub 2v} symmetry. The {sup 3}A{sub 1} term is split by spin-orbit coupling into a forbidden A{sub 2} state lying lowest followed by a quasi-degenerate pair, [B{sub 1}(x), B{sub 2}(y)] lying approximately 16 cm{sup -1} higher that decays >500 times faster than the lowest one. 28 refs., 6 figs.

  6. Analysis of natural gases, AL, AR, FL, GA, IL, IN, IA, KY, LA, MD, MI, MS, MO, NJ, NY, NC, OH, PA, TN, VA, and WV; 1951-1991 (for microcomputers). Data file

    SciTech Connect

    Not Available

    1991-01-01

    The U.S. Bureau of Mines diskette contains analysis and related source data for 2,357 natural gas samples collected from miscellaneous states, which include the following states: Alabama, Arkansas (except Arkoma Basin), Florida, Georgia, Illinois, Indiana, Iowa, Kentucky, Louisiana, Maryland, Michigan, Mississippi, Missouri, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Tennessee, Virginia, and West Virginia. All samples were obtained and analyzed as part of the Bureau's investigations of occurrences of helium in natural gases of countries with free market economies. The survey has been conducted since 1917. The analysis contained on the diskette contain the full range of component analysis data. Five files are on the diskette: READ.ME, MISC.TXT, MISC.DBF, USHEANAL.DBF, and BASINCDE.TXT.

  7. MiniBooNE Antineutrino Data Van Nguyen Columbia University

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Moriond EW 2008 Coherent NC π 0 Production in the MiniBooNE Antineutrino Data Van Nguyen Columbia University for the MiniBooNE collaboration Moriond EW 2008 2 Moriond EW 2008 At low energy, NC π 0 's can be created through resonant and coherent production:  Resonant NC π 0 production:  Coherent NC π 0 production: (Signature: π 0 which is highly forward-going) NC π 0 Production 3 Moriond EW 2008 Why study coherent NC π 0 production? ➔ NC π 0 events are the dominant bgd to osc

  8. DOE - Office of Legacy Management -- North Carolina State University...

    Office of Legacy Management (LM)

    Materials Handled: Uranium, Thorium NC.01-4 NC.01-5 Radiological Survey(s): ... S-59; North Carolina State College and the National Lead Company of Ohio; January 7, 1954 ...

  9. UCRL-ID-124563 LLNL Small-scale Friction Sensitivity (BAM) Test

    Office of Scientific and Technical Information (OSTI)

    ... FPC-461 (or Exon 461, or Oxy 461) binder (96.5 3.5) TATB Kel-F 800 binder (92.5R.5) Gun Cotton (NC) HMX NC CEF Diphenylamine (94331) Pentaerythritol Tetranitrate ...

  10. Workbook Contents

    Energy Information Administration (EIA) (indexed site)

    Date:","12312015" ,"Next Release Date:","01292016" ,"Excel File Name:","n3050nc3m.xls" ,"Available from Web Page:","http:tonto.eia.govdnavnghistn3050nc3m.htm"...

  11. ,"North Carolina Natural Gas Summary"

    Energy Information Administration (EIA) (indexed site)

    ...,"N3035NC3","N3045NC3" "Date","Natural Gas Citygate Price in North Carolina (Dollars per Thousand Cubic Feet)","North Carolina Price of Natural Gas Delivered to Residential ...

  12. Workbook Contents

    Energy Information Administration (EIA) (indexed site)

    File Name:","n3020nc4m.xls" ,"Available from Web Page:","http:tonto.eia.govdnavnghistn3020nc4m.htm" ,"Source:","Energy Information Administration" ,"For Help,...

  13. Triangle Universities Nuclear Laboratory : 2011

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Hill KamLAND: Hugon Karwowski and Ryan Rohm, UNC at Chapel Hill; Christopher Gould and Albert Young, NC State University; Diane Markoff, NC Central University; and Werner Tornow,...

  14. EA-1715: Final Environmental Assessment

    Office of Energy Efficiency and Renewable Energy (EERE)

    Chemetall Foote Corporation Electric Drive Vehicle Battery and Component Manufacturing Initiative Kings Mountain, NC and Silver Peak, Nevada

  15. Next Generation Rooftop Unit

    Energy.gov [DOE]

    Lead Performer: Oak Ridge National Laboratory - Oak Ridge, TN Partners: Trane Company, Ingersoll Rand Inc. - Davidson, NC

  16. U.S. Department of Energy (DOE) - all webpages (Extended Search)

    DNP2004 Conference H. Ray Current Status of the MiniBooNE NC Pi0 Analysis

  17. Workplace Charging Challenge Partner: ABB, Inc.

    Energy.gov [DOE]

    Joined the Challenge: June 2013Headquarters: Cary, NCCharging Locations: New Berlin, WI; Raleigh, NC; Houston, TXDomestic Employees: 20,000

  18. Development of Novel Nanocrystal-based Solar Cell to Exploit Multiple Exciton Generation: Cooperative Research and Development Final Report, CRADA Number CRD-07-00227

    SciTech Connect

    Ellingson, R.

    2010-08-01

    The purpose of the project was to develop new design and fabrication techniques for NC solar cells with the goal of demonstrating enhanced photocurrent and efficiency by exploiting multiple exciton generation and to investigate multiple exciton generation and charge carrier dynamics in semiconductor NC films used in NC-based solar cells.

  19. National Radon Database. Volume 4. The EPA/state residential radon surveys: CA, HI, ID, LA, NE, NV, NC, OK, SC, the Navajo Nation, and the Billings, MT IHS Area 1989-1990 (5 1/4 inch, 1. 2mb) (for microcomputers). Data file

    SciTech Connect

    Not Available

    1990-01-01

    The National Radon Database (NRDB) was developed by the United States Environmental Protection Agency (USEPA) to distribute information in two recent radon surveys: the EPA/State Residential Radon Surveys and the National Residential Radon Survey. The National Residential Radon Surveys collected annual average radon measurements on all levels of approximately 5,700 homes nationwide. Information collected during survey includes a detailed questionnaire on house characteristics, as well as radon measurements. The radon survey data for Volume 6 is contained on two diskettes. The data diskettes are accompanied by comprehensive documentation on the design and implementation of the survey, the development and use of sampling weights, a summary of survey results, and information concerning the household questionnaire.

  20. National Radon Database. Volume 4. The EPA/state residential radon survey: CA, HI, ID, LA, NE, NV, NC, OK, SC, the Navajo Nation, and the Billings, MT IHS Area 1989-1990 (3 1/2 inch, 1. 44mb) (for microcomputers). Data file

    SciTech Connect

    Not Available

    1990-01-01

    The National Radon Database (NRDB) was developed by the United States Environmental Protection Agency (USEPA) to distribute information in two recent radon surveys: the EPA/State Residential Radon Surveys and the National Residential Radon Survey. The National Residential Radon Surveys collected annual average radon measurements on all levels of approximately 5,700 homes nationwide. Information collected during survey includes a detailed questionnaire on house characteristics, as well as radon measurements. The radon survey data for Volume 6 is contained on two diskettes. The data diskettes are accompanied by comprehensive documentation on the design and implementation of the survey, the development and use of sampling weights, a summary of survey results, and information concerning the household questionnaire.

  1. Final Report DOE Contract No. DE-FG36-04G014294 ICEKAP 2004: A Collaborative Joint Geophysical Imaging Project at Krafla and IDDP P.E. Malin, S.A. Onacha, E. Shalev Division of Earth and Ocean Sciences Nicholas School of the Environment Duke University Durham, NC 27708

    SciTech Connect

    Malin, Peter E.; Shalev, Eylon; Onacha, Stepthen A.

    2006-12-15

    In this final report, we discuss both theoretical and applied research resulting from our DOE project, ICEKAP 2004: A Collaborative Joint Geophysical Imaging Project at Krafla and IDDP. The abstract below begins with a general discussion of the problem we addressed: the location and characterization of blind geothermal resources using microearthquake and magnetotelluric measurements. The abstract then describes the scientific results and their application to the Krafla geothermal area in Iceland. The text following this abstract presents the full discussion of this work, in the form of the PhD thesis of Stephen A. Onacha. The work presented here was awarded the Best Geophysics Paper at the 2005 Geothermal Resources Council meeting, Reno. This study presents the modeling of buried fault zones using microearthquake and electrical resistivity data based on the assumptions that fluid-filled fractures cause electrical and seismic anisotropy and polarization. In this study, joint imaging of electrical and seismic data is used to characterize the fracture porosity of the fracture zones. P-wave velocity models are generated from resistivity data and used in locating microearthquakes. Fracture porosity controls fluid circulation in the hydrothermal systems and the intersections of fracture zones close to the heat source form important upwelling zones for hydrothermal fluids. High fracture porosity sites occur along fault terminations, fault-intersection areas and fault traces. Hydrothermal fault zone imaging using resistivity and microearthquake data combines high-resolution multi-station seismic and electromagnetic data to locate rock fractures and the likely presence fluids in high temperature hydrothermal systems. The depths and locations of structural features and fracture porosity common in both the MT and MEQ data is incorporated into a joint imaging scheme to constrain resistivity, seismic velocities, and locations of fracture systems. The imaging of the fault zones is constrained by geological, drilling, and geothermal production data. The objective is to determine interpretation techniques for evaluating structural controls of fluid circulation in hydrothermal systems. The conclusions are: directions of MT polarization and anisotropy and MEQ S-splitting correlate. Polarization and anisotropy are caused by fluid filled fractures at the base of the clay cap. Microearthquakes occur mainly on the boundary of low resistivity within the fracture zone and high resistivity in the host rock. Resistivity is lowest within the core of the fracture zone and increases towards the margins of the fracture zone. The heat source and the clay cap for the hydrothermal have very low resistivity of less than 5?m. Fracture porosity imaged by resistivity indicates that it varies between 45-5% with most between 10-20%, comparable to values from core samples in volcanic areas in Kenya and Iceland. For resistivity values above 60?m, the porosity reduces drastically and therefore this might be used as the upper limit for modeling fracture porosity from resistivity. When resistivity is lower than 5?m, the modeled fracture porosity increases drastically indicating that this is the low resistivity limit. This is because at very low resistivity in the heat source and the clay cap, the resistivity is dominated by ionic conduction rather than fracture porosity. Microearthquakes occur mainly above the heat source which is defined by low resistivity at a depth of 3-4.5 km at the Krafla hydrothermal system and 4-7 km in the Longonot hydrothermal system. Conversions of S to P waves occur for microearthquakes located above the heat source within the hydrothermal system. Shallow microearthquakes occur mainly in areas that show both MT and S-wave anisotropy. S-wave splitting and MT anisotropy occurs at the base of the clay cap and therefore reflects the variations in fracture porosity on top of the hydrothermal system. In the Krafla hydrothermal system in Iceland, both MT polarization and MEQ splitting directions align with

  2. Singlet particles as cold dark matter in a noncommutative space-time

    SciTech Connect

    Ettefaghi, M. M.

    2009-03-15

    We extend the noncommutative (NC) standard model to incorporate singlet particles as cold dark matter. In the NC space-time, the singlet particles can be coupled to the U(1) gauge field in the adjoint representation. We study the relic density of the singlet particles due to the NC induced interaction. Demanding either the singlet fermion or the singlet scalar to serve as cold dark matter and the NC induced interactions to be relevant to the dark matter production, we obtain the corresponding relations between the NC scale and the dark matter masses, which are consistent with some existing bounds.

  3. DPF-"Hydrated EGR" Fuel Saver System

    Office of Energy Efficiency and Renewable Energy (EERE)

    GreenPower muffler uses hydrated exhaust gas recirculation to reduce NOx and improve fuel efficiency

  4. Envision Charlotte Project | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Envision Charlotte Project Envision Charlotte Project Lead Performer: Envision Charlotte Partners: -- University of North Carolina at Charlotte - Charlotte, NC -- City of Charlotte - Charlotte, NC -- Center for Climate and Energy Solutions - Arlington, VA -- Charlotte Center City Partners - Charlotte, NC DOE Total Funding: $500,000 Cost Share: $576,783 Project Term: July 15, 2015 to July 14, 2018 Funding Opportunity: Advancing Solutions to Improve the Energy Efficiency of U.S. Commercial

  5. Memo from Robert Myers regarding DOE Benefit Value Desk Manual

    Energy Saver

    (NC), and Boston (MA) | Department of Energy Webcasts » Member Case Studies: LED Street Lighting Programs in Algona (IA), Asheville (NC), and Boston (MA) Member Case Studies: LED Street Lighting Programs in Algona (IA), Asheville (NC), and Boston (MA) This May 8, 2013 webcast featured presentations from DOE Municipal Solid-State Street Lighting Consortium member cities about their experiences with LED street lighting. Presenters John Bilsten of Algona (IA) Municipal Utilities, Maggie Ullman

  6. Uranium Marketing Annual Report -

    Gasoline and Diesel Fuel Update

    5. Enrichment service sellers to owners and operators of U.S. civilian nuclear power reactors, 2013-15 2013 2014 2015 AREVA NC, Inc. AREVA Enrichment Services, LLC / AREVA NC, Inc. AREVA Enrichment Services, LLC / AREVA NC, Inc. CNEIC (China Nuclear Energy Industry Corporation) CNEIC (China Nuclear Energy Industry Corporation) CAMECO LES, LLC (Louisiana Energy Services) LES, LLC (Louisiana Energy Services) CNEIC (China Nuclear Energy Industry Corporation) NUKEM, Inc. NYNCO Trading, LTD Energy

  7. 2015 Uranium Marketing Annual Report

    Energy Information Administration (EIA) (indexed site)

    3 2015 Uranium Marketing Annual Report Release Date: May 24, 2016 Next Release Date: May 2017 2013 2014 2015 AREVA NC, Inc. AREVA Enrichment Services, LLC / AREVA NC, Inc. AREVA Enrichment Services, LLC / AREVA NC, Inc. CNEIC (China Nuclear Energy Industry Corporation) CNEIC (China Nuclear Energy Industry Corporation) CAMECO LES, LLC (Louisiana Energy Services) LES, LLC (Louisiana Energy Services) CNEIC (China Nuclear Energy Industry Corporation) NUKEM, Inc. NYNCO Trading, LTD Energy Northwest

  8. Athenix | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    North Carolina Zip: NC 27709 Product: Athenix is an agricultural and industrial biotechnology company based in North Carolina. References: Athenix1 This article is a stub....

  9. Calling Science Stars in Middle and High Schools | Department...

    Energy.gov [DOE] (indexed site)

    2010 Science Bowl national champions: North Carolina School of Science and Mathematics from Durham, NC | Department of Energy Photo | Public Domain | 2010 Science Bowl national...

  10. Methane Power Inc | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Power Inc Jump to: navigation, search Logo: Methane Power Inc. Name: Methane Power Inc. Address: 121 Edinburgh South Drive Place: Cary, NC Zip: 27511 Sector: Renewable Energy...

  11. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Using an effective dynamical model based on chiral constituent quark degrees of freedom and the 1Nc expansion (chiral quark-soliton model), we calculate the transverse momentum ...

  12. Intrinsic transverse momentum and dynamical chiral symmetry breaking...

    Office of Scientific and Technical Information (OSTI)

    Using an effective dynamical model based on chiral constituent quark degrees of freedom and the 1Nc expansion (chiral quark-soliton model), we calculate the transverse momentum ...

  13. RPT_PERIOD","R_S_NAME","LINE_NUM","PROD_CODE","PROD_NAME","PORT...

    Energy Information Administration (EIA) (indexed site)

    GAS, CONVENTIONAL, OTHER",1501,"WILMINGTON, NC","NORTH CAROLINA",1,830,"SPAIN",152,0,0,,,,, 38383,"AMERADA HESS CORP ",212,130,"MOTOR GAS, CONVENTIONAL,...

  14. Bank of America | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    America Jump to: navigation, search Name: Bank of America Place: Charlotte, NC Zip: 28202 Website: www.bankofamerica.com References: NREL & Industry: National Account Companies1...

  15. Southern Energy Management | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Energy Management Jump to: navigation, search Name: Southern Energy Management Place: Morrisville, NC Website: www.southernenergymanagement.c References: Southern Energy...

  16. Commercial Algae Management | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Algae Management Jump to: navigation, search Name: Commercial Algae Management Address: 320 Arbor Lane Place: Franklin, NC Zip: 28734 Year Founded: 2002 Phone Number: 828-634-7070...

  17. RF Micro Devices | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    for Others) for this property. Partnering Center within NREL National Center for Photovoltaics Partnership Year 2009 RF Micro Devices is a company located in Greensboro, NC....

  18. CAB Investment Review Summary

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Microwave Analog Replacement Project - NC Northwest Washington This project completes the installation of digital communications in northwest Washington by building microwave and...

  19. Energy Technology Division Energy Technology Division Energy...

    Office of Scientific and Technical Information (OSTI)

    ... Motors Corp., Lockport, NY S. Smialowska, Ohio State University, Columbus R. E. Smith, Altran Corp., Huntersville, NC U.S. Department of Energy, Office of Energy Research, ...

  20. --No Title--

    Energy Information Administration (EIA) (indexed site)

    Consumer AG Agriculture, Mining and Construction CP Coke Plant EG Electric Generation EX Export Coal MF Manufacturing (Except Coke Plants) NC Not a Consumer RC Residential...

  1. Better Buildings Neighborhood Program Data & Evaluation Peer...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Bainbridge Island, WA * Boulder County, CO * Davis, CA * Denver, CO * Greensboro, NC * Omaha and Lincoln, NE * Nevada * New York * Southeast Energy Alliance * Wisconsin 2142013 3 ...

  2. Better Buildings Low Income Peer Exchange CallFeaturing: Case...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    NC * Nashua, NH * Oakland, CA * Omaha, NE * Sacramento, CA * San Jose, CA 54... and in aggregate you net 15%? Yes - Omaha (appliances) and MI(utilities) have linked ...

  3. 1

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    explores hybrid ultrasmall gold nanocluster for enzymatic fuel cells September 24, 2015 ... and characterized a new DNA-templated gold nanocluster (AuNC) that could resolve a ...

  4. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    of Commerce, Asheville, NC (United States)","USDOE Office of Energy Research, Washington, DC (United States);National Oceanic and Atmospheric Administration, Washington, DC...

  5. Sanford, North Carolina: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    North Carolina: Energy Resources (Redirected from Sanford, NC) Jump to: navigation, search Equivalent URI DBpedia Coordinates 35.4798757, -79.1802994 Show Map Loading map......

  6. NETL F 451.1/1-1, Categorical Exclusion Designation Form

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    EE0007018 Triangle J COG Raleigh, NC North Carolina counties west of I95; All counties in South Carolina; All counties in Tennessee EEOEPMPVTD Brett Aristegui Southeast...

  7. Nags Head, North Carolina: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Nags Head, North Carolina: Energy Resources (Redirected from Nags Head, NC) Jump to: navigation, search Equivalent URI DBpedia Coordinates 35.9573922, -75.6240619 Show Map...

  8. A

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... Wittmer PVsyst S A Greg Wolfson Boeing Matt Wood Black & V eatch Jermaine Woodall Exelon Steve Yee Trimark A ssociates, I nc. Atsushi Yoshida Panasonic Kelly Zalewski SPG ...

  9. Central Carolina Community College | OSTI, US Dept of Energy...

    Office of Scientific and Technical Information (OSTI)

    home NC HealthyBuilt Homes Program Sustainable Agriculture CCCC trains green buildingrenewable energy workers Forest Service flies high over CCCC Emergency Services Training ...

  10. Microsoft Word - Draft_paper_042911.docx

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    State University, Raleigh, NC, USA Abstract The state-of-the-art multiphase fluid dynamics code, NPHASE-CMFD, performs multiphase flow simulations in complex domains ...

  11. Microsoft Word - DOE-ID-14-004 Virginia Tech EC B3-6.doc

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    All deposition systems to be used at Virginia Tech and NC State operate within established safety and environmental guidelines. Radioactive Material Use - Existing Cesium-137 and ...

  12. Electrofuels: More Efficient Than Photosynthesis

    Energy.gov [DOE]

    The Advanced Research Projects Agency -- Energy (ARPA-E) has funded successful programs with OPXBIO, NC State and others to create hyper efficient processes for manufacturing biofuels and...

  13. Northeast U.S. Solar Policy: Sunny, With a Chance of...FIT?

    Energy.gov [DOE]

    Presentation delivered by Justin Barnes of the N.C. Solar Center during the 2009 Northeastern Solar Cities Conference Solar Energy Financing session.

  14. Stability of Y Ti O Precipitates in Friction Stir Welded Nanostructure...

    Office of Scientific and Technical Information (OSTI)

    Three hypotheses on coarsening of NC are presented. Authors: Yu, Xinghua 1 ; Mazumder, Baishakhi 1 ; Miller, Michael K 1 ; David, Stan A 1 ; Feng, Zhili 1 + Show Author ...

  15. Filter Specialty Bioenergy | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Filter Specialty Bioenergy Jump to: navigation, search Name: Filter Specialty Bioenergy Place: Autryville, NC, North Carolina Product: The company runs a 6m liter biodiesel plant...

  16. Department of Energy Recovery Act Investment in Biomass Technologies

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    NC) This project, involving the utilization of immobilized lipase system for waste water reduction in bioenergy, will develop an enzymatically catalyzed biodiesel process,...

  17. Dorsett s Inc | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Dorsett s Inc Jump to: navigation, search Name: Dorsett's, Inc. Place: Yadkinville, North Carolina Zip: NC 27055 Product: The Building Management Systems manufacturer Dorsett's...

  18. A technique for measuring compressive properties of single microballoo...

    Office of Scientific and Technical Information (OSTI)

    and diameter, was undertaken through quantitative microscopy in an effort to correlate ... Charlotte, NC, March 14-18, 2004 Research Org: Los Alamos National Laboratory ...

  19. Comparison between MSW ash and RDF ash from incineration process...

    Office of Scientific and Technical Information (OSTI)

    Solid Waste Processing Div.; Environmental Protection Agency, Research Triangle Park, NC (United States). Air Pollution Technology Branch Country of Publication: United States ...

  20. Benefit/cost analysis of RDF process in Taiwan (Conference) ...

    Office of Scientific and Technical Information (OSTI)

    Solid Waste Processing Div.; Environmental Protection Agency, Research Triangle Park, NC (United States). Air Pollution Technology Branch Country of Publication: United States ...

  1. Wildfires Lead to More Warming than Climate Models Predicted...

    Office of Science (SC)

    ... Publications China, S., et al. "Morphology and mixing state of individual freshly emitted wildfire carbonaceous particles," Nat. Commun. 4, 2122 (2013). DOI:10.1038nc comms3122. ...

  2. Eastern Band of Cherokee Indians - Strategic Energy Planning

    Office of Environmental Management (EM)

    ... destination in NC * Tourists generate substantial useable waste stream - Municipal solid waste - Waste water - Restaurant fats, greases, oils * Other locations are ...

  3. Controls on Fault-Hosted Fluid Flow: Preliminary Results from...

    OpenEI (Open Energy Information) [EERE & EIA]

    Flow: Preliminary Results from the Coso Geothermal Field, CA Abstract cap rock, permeability, fault, fracture, clay, Coso Authors Davatzes, N.C.; Hickman and S.H. Published...

  4. Microsoft Word - Vehicle Battery Final EA Celgard 4-29-10.doc

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    3 Environmental Assessment for Celgard LLC Electric Drive Vehicle Battery and Component Manufacturing Initiative Project Concord, NC April 2010 Prepared for: Department of Energy ...

  5. Neutrino Nucleon Elastic Scattering

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    data sample MC "dirt" prediction (absolutely normalized) Beam unrelated data (random trigger) sample Future plots show NC data with beam unrelated backgrounds...

  6. Ducts Sealing Using Injected Spray Sealant, Raleigh, North Carolina...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Ducts Sealing Using Injected Spray Sealant Raleigh, North Carolina PROJECT INFORMATION Project Name: Raleigh Housing Authority Duct Sealing Location: Raleigh, NC Partners: Raleigh ...

  7. Table 3. Top five retailers of electricity, with end use sectors...

    Energy Information Administration (EIA) (indexed site)

    4,"Duke Energy Progress - (NC)","Investor-owned",6559067,2292609,1804594,2461864,0 5,"Berkeley Electric Coop Inc","Cooperative",2095651,1269704,244465,581482,0 " ","Total ...

  8. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Carolina at Chapel Hill, Chapel Hill, NC 27599-3255 (United States) (1) Jose, Jordi Departament de Fisica i Enginyeria Nuclear, EUETIB, Universitat Politecnica de Catalunya, ...

  9. NETL F 451.1/1-1, Categorical Exclusion Designation Form

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    6622 RTI International Res Triangle Park, NC (1) Tampa Electric Company, Polk Power Station, Polk County, FL (approximately 40 miles southeast of Tampa and approximately 60 miles...

  10. NETL F 451.1/1-1, Categorical Exclusion Designation Form

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Skies Consulting - Charlotte, NC FESCCAESD Darryl Shockley Chem. Looping Coal Gasification Sub-Pilot Unit Demo & Econ Assessment for IGCC Complete detailed design, construct...

  11. PublicGen | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    search Name: PublicGen Place: Asheville, North Carolina Zip: NC 28815 Sector: Hydro, Hydrogen Product: Provider of pre-sales, development stage project management and technical...

  12. Effects of Impurities on Fuel Cell Performance and Durability

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Finamoore John Deere, Advance Energy Systems Division Charlotte, NC proprietary or ... in H 2 and O 2 fuel streams on PEM fuel cell catalysts and operation Objectives of ...

  13. Category:Non-governmental Organizations | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    H Hogan & Hartson N NC Sustainable Energy Association Northern Colorado Clean Energy Cluster P Practical Action R Rahus Institute Renewable Energy Nongovernmental Organization...

  14. SREL Reprint #3306

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    College, Davidson, NC 28035 Abstract: Despite the functional importance of isolated wetlands as supporters and sources of diverse assemblages of amphibians and reptiles, they...

  15. CERTIFIED REALTY SPECIALIST | Department of Energy

    Energy Saver

    CERTIFIED REALTY SPECIALIST More Documents & Publications Heating Ventilation and Air Conditioning Efficiency Greenpower Trap Mufflerl System DOE's Petition for Interlocutory...

  16. A hybrid DNA-templated gold nanocluster for enhanced enzymatic reduction of oxygen

    SciTech Connect

    Chakraborty, Saumen; Babanova, Sofia; Rocha, Reginaldo C.; Desireddy, Anil; Artyushkova, Kateryna; Boncella, Amy E.; Atanassov, Plamen; Martinez, Jennifer S.

    2015-08-19

    We report the synthesis and characterization of a new DNA-templated gold nanocluster (AuNC) of ~1 nm in diameter and possessing ~7 Au atoms. When integrated with bilirubin oxidase (BOD) and single walled carbon nanotubes (SWNTs), the AuNC acts as an enhancer of electron transfer (ET) and lowers the overpotential of electrocatalytic oxygen reduction reaction (ORR) by ~15 mV as compared to the enzyme alone. In addition, the presence of AuNC causes significant enhancements in the electrocatalytic current densities at the electrode. Control experiments show that such enhancement of ORR by the AuNC is specific to nanoclusters and not to plasmonic gold particles. Rotating ring disk electrode (RRDE) measurements confirm 4e– reduction of O2 to H2O with minimal production of H2O2, suggesting that the presence of AuNC does not perturb the mechanism of ORR catalyzed by the enzyme. This unique role of the AuNC as enhancer of ET at the enzyme-electrode interface makes it a potential candidate for the development of cathodes in enzymatic fuel cells, which often suffer from poor electronic communication between the electrode surface and the enzyme active site. In conclusion, the AuNC displays phosphorescence with large Stokes shift and microsecond lifetime.

  17. A hybrid DNA-templated gold nanocluster for enhanced enzymatic reduction of oxygen

    DOE PAGES [OSTI]

    Chakraborty, Saumen; Babanova, Sofia; Rocha, Reginaldo C.; Desireddy, Anil; Artyushkova, Kateryna; Boncella, Amy E.; Atanassov, Plamen; Martinez, Jennifer S.

    2015-08-19

    We report the synthesis and characterization of a new DNA-templated gold nanocluster (AuNC) of ~1 nm in diameter and possessing ~7 Au atoms. When integrated with bilirubin oxidase (BOD) and single walled carbon nanotubes (SWNTs), the AuNC acts as an enhancer of electron transfer (ET) and lowers the overpotential of electrocatalytic oxygen reduction reaction (ORR) by ~15 mV as compared to the enzyme alone. In addition, the presence of AuNC causes significant enhancements in the electrocatalytic current densities at the electrode. Control experiments show that such enhancement of ORR by the AuNC is specific to nanoclusters and not to plasmonicmore » gold particles. Rotating ring disk electrode (RRDE) measurements confirm 4e– reduction of O2 to H2O with minimal production of H2O2, suggesting that the presence of AuNC does not perturb the mechanism of ORR catalyzed by the enzyme. This unique role of the AuNC as enhancer of ET at the enzyme-electrode interface makes it a potential candidate for the development of cathodes in enzymatic fuel cells, which often suffer from poor electronic communication between the electrode surface and the enzyme active site. In conclusion, the AuNC displays phosphorescence with large Stokes shift and microsecond lifetime.« less

  18. Vertical Variability in Saturated Zone Hydrochemistry Near Yucca Mountain, Nevada

    SciTech Connect

    G. Patterson; P. Striffler

    2007-02-17

    The differences in the saturated zone hydrochemistry with depth at borehole NC-EWDP-22PC reflect the addition of recharge along Fortymile Wash. The differences in water chemistry with depth at borehole NC-EWDP-19PB appear to indicate that other processes are involved. Water from the lower part of NC-EWDP-19PB possesses chemical characteristics that clearly indicate that it has undergone cation exchange that resulted in the removal of calcium and magnesium and the addition of sodium. This water is very similar to water from the Western Yucca Mountain facies that has previously been thought to flow west of NC-EWDP-19PB. Water from the lower zone in NC-EWDP-19PB also could represent water from the Eastern Yucca Mountain facies that has moved through clay-bearing or zeolitized aquifer material resulting in the altered chemistry. Water chemistry from the upper part of the saturated zone at NC-EWDP-19PB, both zones at NC-EWDP-22PC, and wells in the Fortymile Wash facies appears to be the result of recharge through the alluvium south of Yucca Mountain and within the Fortymile Wash channel.

  19. Revised Manuscript

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Revised Manuscript 01 October 2012 Energy Levels of Light Nuclei A = 4 D.R. Tilley 1,2 and H.R. Weller 1,3 1 Traingle Universities Nuclear Laboratory, Durham, NC 27706, USA 2 Department of Physics, North Carolina State University, Raleigh, NC 27695, USA 3 Department of Physics, Duke University, Durham, NC 27706, USA G.M. Hale Los Alamos National Laboratory, Los Alamos, NM 87545, USA Abstract: A compilation of information on A = 4 was published in Nuclear Physics A541 (1992), p. 1. Information

  20. Revised Manuscript

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    4 June 2013 Energy Levels of Light Nuclei A = 10 D.R. Tilley a,b , J.H. Kelley a,b , J.L. Godwin a,c , D.J. Millener d J. Purcell a,e , C.G. Sheu a,c and H.R. Weller a,c a Triangle Universities Nuclear Laboratory, Durham, NC 27708-0308 b Department of Physics, North Carolina State University, Raleigh, NC 27695-8202 c Department of Physics, Duke University, Durham, NC 27708-0305 d Brookhaven National Laboratory, Upton, NY 11973 e Department of Physics and Astronomy, Georgia State University,

  1. Revised Manuscript

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    09 November, 2016 Energy Levels of Light Nuclei A = 11 J.H. Kelley a,b , E. Kwan a,c , J.E. Purcell a,d , C.G. Sheu a,c , and H.R. Weller a,c a Triangle Universities Nuclear Laboratory, Durham, NC 27708-0308 b Department of Physics, North Carolina State University, Raleigh, NC 27695-8202 c Department of Physics, Duke University, Durham, NC 27708-0305 d Department of Physics and Astronomy, Georgia State University, Atlanta, GA 30303 Abstract: An evaluation of A = 11 was published in Nuclear

  2. Revised Manuscript

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    2 May 2014 Energy Levels of Light Nuclei A = 16 D.R. Tilley a,b , H.R. Weller a,c and C.M. Cheves a,c a Triangle Universities Nuclear Laboratory, Durham, NC 27708-0308, USA b Department of Physics, North Carolina State University, Raleigh, NC 27695-8202, USA c Department of Physics, Duke University, Durham, NC 27708-0305, USA Abstract: An evaluation of A = 16-17 was published in Nuclear Physics A564 (1993), p. 1. This version of A = 16 differs from the published version in that we have corrected

  3. Revised Manuscript

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    0 November 2014 Energy Levels of Light Nuclei A = 18 D.R. Tilley a,b , H.R. Weller a,c and C.M. Cheves a,c , R.M. Chasteler a,c a Triangle Universities Nuclear Laboratory, Durham, NC 27708-0308, USA b Department of Physics, North Carolina State University, Raleigh, NC 27695-8202, USA c Department of Physics, Duke University, Durham, NC 27708-0305, USA Abstract: An evaluation of A = 18-19 was published in Nuclear Physics A595 (1995), p. 1. This version of A = 18 differs from the published version

  4. Revised Manuscript

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    9 September 2012 Energy Levels of Light Nuclei A = 19 D.R. Tilley a,b , H.R. Weller a,c and C.M. Cheves a,c , R.M. Chasteler a,c a Triangle Universities Nuclear Laboratory, Durham, NC 27708-0308, USA b Department of Physics, North Carolina State University, Raleigh, NC 27695-8202, USA c Department of Physics, Duke University, Durham, NC 27708-0305, USA Abstract: An evaluation of A = 18-19 was published in Nuclear Physics A595 (1995), p. 1. This version of A = 19 differs from the published

  5. Revised Manuscript

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    30 August 2012 Energy Levels of Light Nuclei A = 20 D.R. Tilley a,b , C.M. Cheves a,c , J.H. Kelley a,c , S. Raman d and H.R. Weller a,c a Triangle Universities Nuclear Laboratory, Durham, NC 27708-0308 b Department of Physics, North Carolina State University, Raleigh, NC 27695-8202 c Department of Physics, Duke University, Durham, NC 27708-0305 d Oak Ridge National Laboratory, Oak Ridge, TN 37831 Abstract: An evaluation of A = 20 was published in Nuclear Physics A636 (1998), p. 247. This

  6. Revised Manuscript May

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Revised Manuscript May 29, 2013 Energy Levels of Light Nuclei A = 3 D.R. Tilley a,b , H.R. Weller a,c and H.H. Hasan a,c a Triangle Universities Nuclear Laboratory, Durham, NC 27708-0308 b Department of Physics, North Carolina State University, Raleigh, NC 27695-8202 c Department of Physics, Duke University, Durham, NC 27708-0305 Abstract: An evaluation of A = 3 was published in Nuclear Physics A474 (1987), p. 1. Emphasis is on possible structure of A = 3 systems and final-state interactions in

  7. Revised Manuscript May

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Revised Manuscript May 20, 2014 Energy Levels of Light Nuclei A = 3 J.E. Purcell a,b , J.H. Kelley a,c , E. Kwan a,d , C.G. Sheu a,d and H.R. Weller a,d a Triangle Universities Nuclear Laboratory, Durham, NC 27708-0308 b Department of Physics and Astronomy, Georgia State University, Atlanta, GA 30303 c Department of Physics, North Carolina State University, Raleigh, NC 27695-8202 d Department of Physics, Duke University, Durham, NC 27708-0305 Abstract: A compilation of experimental and

  8. Uranium Marketing Annual Report

    Gasoline and Diesel Fuel Update

    4. Uranium sellers to owners and operators of U.S. civilian nuclear power reactors, 2013-15 2013 2014 2015 American Fuel Resources, LLC Advance Uranium Asset Management Ltd. AREVA / AREVA NC, Inc. AREVA NC, Inc. AREVA / AREVA NC, Inc. ARMZ (AtomRedMetZoloto) BHP Billiton Olympic Dam Corporation Pty Ltd ARMZ (AtomRedMetZoloto) BHP Billiton Olympic Dam Corporation Pty Ltd CAMECO BHP Billiton Olympic Dam Corporation Pty Ltd CAMECO ConverDyn CAMECO CGN Global Uranium Limited Deutsche Bank Deutsche

  9. 2015 Uranium Marketing Annual Report

    Energy Information Administration (EIA) (indexed site)

    5. Enrichment service sellers to owners and operators of U.S. civilian nuclear power reactors, 2013-15" 2013,2014,2015 "AREVA NC, Inc.","AREVA Enrichment Services, LLC / AREVA NC, Inc.","AREVA Enrichment Services, LLC / AREVA NC, Inc." "CNEIC (China Nuclear Energy Industry Corporation)","CNEIC (China Nuclear Energy Industry Corporation)","CAMECO" "LES, LLC (Louisiana Energy Services)","LES, LLC (Louisiana Energy

  10. Triangle Universities Nuclear Laboratory : 2011

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Main Office June Tirpak, Grants and Contracts Administrator Room 414, TUNL Phone : (919) 660 - 2600 Fax : (919) 660 - 2634 Email : june.tirpak@tunl.duke.edu Courier Deliveries TUNL Building Duke University 116 Science Drive TUNL Building, Room 414 Durham, NC 27708 USA Courier Deliveries DFELL Building Duke University 101 Circuit Dr - Lasalle St Extension FEL Lab, Room 125 Durham, NC 27708-0319 USA TUNL USPS Mail Duke University Physics Department/TUNL P. O. Box 90308 Durham, NC 27708-0308 USA

  11. Plasticity in Ultra Fine Grained Materials

    SciTech Connect

    Koslowski, Marisol

    2015-04-15

    Understanding the mechanisms of deformation of nanocrystalline (nc) materials is critical to the design of micro and nano devices and to develop materials with superior fracture strength and wear resistance for applications in new energy technologies. In this project we focused on understanding the following plastic deformation processes described in detail in the following sections: 1. Plastic strain recovery (Section 1). 2. Effect of microstructural variability on the yield stress of nc metals (Section 2). 3. The role of partial and extended full dislocations in plastic deformation of nc metals (Section 3).

  12. Building America … ORNL R&D: HVAC Research

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... houses in different cities - Baseline 13 SEER HP model from BEopt sized to cooling load ... NC (mixed-humid) Pittsburgh, PA (cold) 16 Cooling Peak Power * Model results show ...

  13. Researchers measure how specific atoms move in dielectric materials...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    how atoms move in dielectric materials in order to store that charge," says Tedi-Marie Usher, a Ph.D. candidate in materials science and engineering at NC State and lead...

  14. City of Kinston, North Carolina (Utility Company) | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Carolina (Utility Company) Jump to: navigation, search Name: City of Kinston Place: North Carolina Phone Number: (252) 939-3110 Website: www.ci.kinston.nc.usindex.php Twitter:...

  15. President Obama Visits North Carolina's Cree, Inc., and Meets...

    Office of Environmental Management (EM)

    Durham, NC to meet with the Jobs and Competitiveness Council at the corporate and U.S. manufacturing headquarters of Cree, a leading manufacturer of energy efficient LED lighting. ...

  16. The nonlinear characteristic scheme for X-Y geometry transport problems

    SciTech Connect

    Walters, W.F.; Wareing, T.A.; Marr, D.R.

    1995-12-31

    The Nonlinear Characteristic (NC) numerical scheme for solving the discrete ordinates form of the transport equation is derived for X-Y geometry. The NC scheme is based on the analytic solution of the discrete-ordinate transport equation in each mesh cell. The driving source for the transport equation is represented by a three-moment preserving, strictly positive, exponential distribution obtained using information theory methods. The analysis of two test problems demonstrates the superior behavior of the NC scheme as compared to other numerical schemes currently used to solve the transport equation. The NC scheme is found to be strictly positive and accurate on meshes where other methods yield either negative and/or remarkably inaccurate results.

  17. City of Morganton, North Carolina (Utility Company) | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Name: City of Morganton Place: North Carolina Phone Number: 828-438-5277 Website: www.ci.morganton.nc.usindex.p Twitter: @cityofmorganton Facebook: https:www.facebook.com...

  18. City of Lumberton, North Carolina (Utility Company) | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Name: Lumberton City of Place: North Carolina Phone Number: (910) 671-3865 Website: www.ci.lumberton.nc.usindex.p Outage Hotline: (910) 671-3865 References: EIA Form EIA-861...

  19. City of Lincolnton, North Carolina (Utility Company) | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    City of Place: North Carolina Phone Number: 704-736-8940 or 704-735-8202 Website: www.ci.lincolnton.nc.us Outage Hotline: 704-736-8940 or 704-735-8202 References: EIA Form...

  20. City of Albemarle, North Carolina (Utility Company) | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Name: City of Albemarle Place: North Carolina Phone Number: 704-984-9605 Website: www.ci.albemarle.nc.usBusines Outage Hotline: 704-984-9605 References: EIA Form EIA-861 Final...

  1. Town of Drexel, North Carolina (Utility Company) | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Name: Town of Drexel Place: North Carolina Phone Number: (828) 437-7421 Website: www.ci.drexel.nc.us Twitter: @TownofDrexel Facebook: https:www.facebook.compages...

  2. SSL R&D WORKSHOP HOTEL | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    HOTEL SSL R&D WORKSHOP HOTEL SSL R&D WORKSHOP HOTEL Sheraton Raleigh Hotel 421 South Salisbury Street Raleigh, NC 27601 1-919-834-9900 A block of rooms has been reserved at the ...

  3. MicroBooNE Matthias Lthi Universitt Bern

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    detector * Short-baseline (30m from source) * only NC events * Found excess signal at low LE NS63CH03-Shaevitz ARI 27 September 2013 13:40 Lead shielding Beam Ac do...

  4. INTEGRATED 15KV SIC VSD AND HIGH-SPEED MW MOTOR FOR GAS COMPRESSION...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    15KV SIC VSD AND HIGH-SPEED MW MOTOR FOR GAS COMPRESSION SYSTEMS INTEGRATED 15KV SIC VSD AND HIGH-SPEED MW MOTOR FOR GAS COMPRESSION SYSTEMS Eaton Corporation - Arden, NC A 15 ...

  5. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    n-C12-C27 alkanes. These results are of significance for the further processing and marketing of this oil. less July 2009 Enhanced thermal conductivity of polycrystalline...

  6. Thermal stability comparison of nanocrystalline Fe-based binary alloy pairs

    DOE PAGES [OSTI]

    Clark, Blythe G.; Hattar, Khalid Mikhiel; Marshall, Michael Thomas; Chookajorn, Tonghai; Boyce, Brad L.; Schuh, Christopher A.

    2016-02-01

    Here, the widely recognized property improvements of nanocrystalline (NC) materials have generated significant interest, yet have been difficult to realize in engineering applications due to the propensity for grain growth in these interface-dense systems. While traditional pathways to thermal stabilization can slow the mobility of grain boundaries, recent theories suggest that solute segregation in NC alloy can reduce the grain boundary energy such that thermodynamic stabilization is achieved. Following the predictions of Murdock et al., here we compare for the first time the thermal stability of a predicted NC stable alloy (Fe-10at.% Mg) with a predicted non-NC stable alloy (Fe-10at.%more » Cu) using the same processing and characterization methodologies. Results indicate improved thermal stability of the Fe-Mg alloy in comparison to the Fe-Cu, and observed microstructures are consistent with those predicted by Monte Carlo simulations.« less

  7. Town of Waynesville, North Carolina (Utility Company) | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    electric Twitter: @WaynesvilleWNC Facebook: https:www.facebook.comWaynesvilleNC.gov?refhl Outage Hotline: (828) 456-3706 or (828) 456-5363 References: EIA Form EIA-861 Final...

  8. User:Avanega | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Avanega Jump to: navigation, search Edits 1003 Amanda Vanega joined the N.C. Solar Center in October 2008 as a policy analyst. She researches federal, state, local and utility...

  9. Facilities Subcommittee Report to NEAC

    Office of Environmental Management (EM)

    Lab Uhlig Corrosion Lab NC State PULSTAR Reactor Lab Ohio State OSU Reactor Lab Hi-T Helium Test Facility Hi-T Salt Test Facility Penn State PSU Rad.Sci.Center Intense Laser Lab ...

  10. Town of Selma, North Carolina (Utility Company) | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Place: North Carolina Phone Number: (919) 965-9841 Website: www.selma-nc.comelectrical-di Outage Hotline: (919) 965-9841 References: EIA Form EIA-861 Final Data File for 2010 -...

  11. Wavefront Correction Efficacy : Comparing Arrays of 1-Actuator...

    Office of Scientific and Technical Information (OSTI)

    for presentation at the Adaptive Optics, Analysis and Methods sponsored by OSA held June 6-9, 2005 in Charlotte, NC. Research Org: Sandia National Laboratories (SNL-NM), ...

  12. Production of High-Quality Syngas via Biomass Gasification for...

    Energy.gov [DOE] (indexed site)

    Project 2015 Peer Review NC A&T Renewable Energy Center -Production of High-Quality Syngas via Biomass Gasification for Catalytic Synthesis of Liquid Fuels March 26 th 2015 ...

  13. Scalable Light Module for Low-Cost, High Efficiency LED Luminaires...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Lead Performer: Cree, Inc. - Durham, NC DOE Total Funding: 2,349,704 Cost Share: 2,349,704 Project Term: 812013 - 7312015 Funding Opportunity: SSL Manufacturing R&D Funding ...

  14. Structure constant of twist-2 light-ray operators in the Regge limit

    DOE PAGES [OSTI]

    Balitsky, Ian; Kazakov, Vladimir; Sobko, Evgeny

    2016-03-11

    We compute the correlation function of three twist-2 operators in N = 4 SYM in the leading BFKL approximation at any Nc. In this limit, the result is applicable to other gauge theories, including QCD.

  15. Remedial Action Plan and Site Design for Stabilization of the Inactive Uranium Mill Tailings Sites at Slick Rock, Colorado: Appendix B to Attachment 3, Lithologic logs and monitor well construction information. Final report

    SciTech Connect

    1995-09-01

    This volume contains lithology logs and monitor well construction information for: NC processing site; UC processing site; and Burro Canyon disposal site. This information pertains to the ground water hydrology investigations which is attachment 3 of this series of reports.

  16. shaleusa5.pdf

    Gasoline and Diesel Fuel Update

    ... NY PA NJ OH DC DE WV MD KY VA NC TN SC MI CANADA 2 0 0 1 0 0 Marcellus Shale Gas Play, Appalachian Basin Source: US Energy Information Administration based on data from WVGES , PA ...

  17. Utilities and Workplace Charging

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Summit Mike Waters - Duke Energy November 18th, 2014 Duke Energy Electricity provider for over 7.2 million retail customers 6 states: NC, SC, FL, OH, IN, KY 104,000 sq....

  18. 2012 Smart Grid Peer Review Presentations - Day 2 Smart Grid...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Sullivan, NC State University (1.5 MB) 2012 SG Peer Review - Day 2 Panel Discussion: Matt Wakefield, EPRI (1.41 MB) More Documents & Publications Smart Grid Characteristics, ...

  19. Transparent Y3Al5O12: Li, Ce Ceramics for Thermal Neutron Detection...

    Office of Scientific and Technical Information (OSTI)

    Report Number(s): BNL--101188-2013-JA Journal ID: ISSN 0002-7820; R&D Project: NC-001 DOE Contract Number: DE-AC02-98CH10886 Resource Type: Journal Article Resource Relation: ...

  20. Departments of Energy and Defense Launch ENERGY STAR® Operation Change Out- the Military Challenge Campaign to Promote the Use of Energy Efficient Light Bulbs

    Energy.gov [DOE]

    CAMP LEJEUNE, NC - U.S. Secretary of Energy Samuel W. Bodman on Earth Day launched a joint Department of Energy (DOE) and Defense campaign to challenge military bases nationwide to change their...

  1. 2015 NHA Southeast Regional Meeting | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Southeast Regional Meeting 2015 NHA Southeast Regional Meeting August 27, 2015 8:00AM EDT to August 28, 2015 5:00PM EDT Hilton Charlotte Center City 222 E 3rd Street Charlotte, NC...

  2. G. A. Antaki Westinghouse Savannah River Company Savannah River...

    Office of Scientific and Technical Information (OSTI)

    ... Section HI NB, NC and ND do not address modeling details, such as support stiffness to be ... In this context, the increased allowable is viewed as a simplified alternative (a ...

  3. Better Buildings Neighborhood Program Data and Evaluation Peer...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    How are programs analyzing and using data once they get it? (e.g., normalization, ... CB 3330 Chapel Hill, NC 27599-3330 USA Email Solicitation Mail Solicitation Direct ...

  4. Nureth-15 paper

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    2500 Stinson Dr, Raleigh, NC 27695-7909, USA Anh.Bui@inl.gov, NTDinh@ncsu.edu, ... realization of the so-called "total data-model integration" concept where ...

  5. Workbook Contents

    Energy Information Administration (EIA) (indexed site)

    Annual",2015 ,"Release Date:","03312016" ,"Next Release Date:","04292016" ,"Excel File Name:","n3010nc3a.xls" ,"Available from Web Page:","http:tonto.eia.govdnavnghist...

  6. Structure of the lightest scalar meson from the 1/N{sub c} expansion of Unitarized Chiral Perturbation Theory and Regge Theory

    SciTech Connect

    Ruiz de Elvira, J.; Pelaez, J. R.; Pennington, M. R.; Wilson, D. J.

    2010-08-05

    One-loop unitarized Chiral Perturbation Theory (UChPT) calculations, suggest a different Nc behaviour for the {sigma} or f{sub 0}(600) and {rho}(770) mesons: while the {rho} meson becomes narrower with Nc, as is expected for a q-barq meson, the {sigma} becomes broader, and its contribution to the total cross section is less and less important. On the other hand, local duality requires a cancellation between the {sigma} and {rho} amplitudes, but if there is a different Nc behaviour for them, there is a possible contradiction between the Inverse Amplitude Method (IAM) and local duality for large Nc. However, next to next to leading order UChPT calculations suggested a subdominant q-barq component for the {sigma} with a mass around 1.2 GeV. In this work, we show that this subdominant q-barq component is indeed needed to ensure local duality.

  7. Assessment of Ports for Offshore Wind Development in the United...

    Office of Environmental Management (EM)

    ... NC; John G. Peterlin III, Port of Galveston; Eric Geyer, Roseburg Shipping Terminal, Coos Bay, OR; Martin Callery, Port of Coos Bay; David Gutheil, Port of Cleveland, OH; Kevin ...

  8. Neutral Current 10 Production at MiniBooNE - Sixth International...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    International Workshop on Neutrino-Nucleus Interactions in the Few-GeV Region Colin Anderson May 21, 2009 Outline The Measurement Isolating the NC 1&25; H Sample Cross Section...

  9. CX-100114 Categorical Exclusion Determination

    Energy.gov [DOE]

    North Carolina State University Award Number: DE-EE0006521 CX(s) Applied: A9, B1.31, B3.6 Date: 11/14/2014 Location(s): NC Office(s): Golden Field Office

  10. Department of Energy to Invest up to $12 Million to Support Early...

    Energy.gov [DOE] (indexed site)

    This effort will result in a high efficiency low-cost C-Si solar cell. North Carolina Semprius, Inc. (Durham, NC) up to 3 million Semprius will focus efforts towards a massively ...

  11. BPA-2014-01815-FOIA Response

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    - (IS u0ud. S.:-t::crel;, yours, ...... .. . ;...,. . - :J.::1: . itil j" Ct .:;: i'rojc::c t r:ns1:c ar D. Smith peter .. * .: nc 1. l. 03- 7-...

  12. Microsoft Word - young_abstract

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    May 13th, at 1:30 pm "Measurements of Beta-Decay in the Neutron and 19Ne: Some Recent Progress" Professor A. R. Young Dept. of Physics, North Carlina State Univ., Raleigh, NC We...

  13. RECIPIENT:Semprius

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Semprius u.s. DEPARTr-IEN T OF ENERGY EERE PROJECT MAN AGEMEN T CENT ER NEPA DETERMINATION Page 1 of2 STATE: NC PROJECT TITLE: SAl Incubator - Semprius - Massively Parallel ...

  14. Electrofuels: More Efficient Than Photosynthesis

    ScienceCinema

    Toone, Eric; Eggert, Chas; Lynch, Mike; Roberts, Bill

    2016-07-12

    The Advanced Research Projects Agency -- Energy (ARPA-E) has funded successful programs with OPXBIO, NC State and others to create hyper efficient processes for manufacturing biofuels and electrofuels, which can be used in the existing transportation infrastructure.

  15. Approaches to Safe Nanotechnology

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... Conhaim RL, Eaton A, Staub NC, Heath TD 1988. Equivalent pore estimate for the alveolar-airway barrier in isolated dog lung. J Appl Physiol 64(3):1134-1142. Driscoll KE, Costa ...

  16. Appendix F Human Health Risk Assessment Document Number Q0029500...

    Office of Legacy Management (LM)

    ... Period DEP hourslda y Exposure Duration ED years Averaging Time-cancer AT-c days Averaging Time-Non Cancer AT-NC days Soil-Sediment Ingestion Rate IR mglday Fraction Intake ...

  17. This list does not imply DOE endorsement of the individuals or...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    919-744-6129 NC Breiling, Jeff jeff.breiling@simplot.com 509-793-1176 WA Brown, Jessica Jessica.brown@innovate.gatech.edu 423-827-6230 GA Brown, Mike...

  18. D

    Office of Legacy Management (LM)

    at a vacank dump site in Kiddlcsox (now referred to as the Middlesex Municipal Landfill:. ... hazardous aon-radioactive and other solid waste disposed of thors, DOE would have nc ...

  19. In Charlotte, Senior DOE Official to Amplify State of the Union, Call to Give Drivers More Options at the Pump

    Energy.gov [DOE]

    Assistant Secretary for Energy Efficiency and Renewable Energy Dr. David Danielson will join officials from NASCAR and Sprint Corp. in Charlotte, N.C., to highlight the President’s State of the Union address

  20. CX-100133 Categorical Exclusion Determination

    Energy.gov [DOE]

    Advanced High Torque Density Magnetically Geared Generator Award Number: DE-EE0006801 CX(s) Applied: A9, B5.15 Date: 12/2/2014 Location(s): NC Office(s): Golden Field Office

  1. North Carolina Geological Survey | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Address: 1612 Mail Service Center Place: North Carolina Zip: 27699-1612 Website: www.geology.enr.state.nc.us Coordinates: 35.67, -78.66 Show Map Loading map......

  2. Enhancement in light emission and electrical efficiencies of a silicon nanocrystal light-emitting diode by indium tin oxide nanowires

    SciTech Connect

    Huh, Chul, E-mail: chuh@etri.re.kr; Kim, Bong Kyu; Ahn, Chang-Geun; Kim, Sang-Hyeob [IT Convergence Technology Research Laboratory, Electronics and Telecommunications Research Institute, Daejeon 305-350 (Korea, Republic of); Choi, Chel-Jong [Department of BIN Fusion Technology, Chonbuk National University, Jeonju 561-756 (Korea, Republic of)

    2014-07-21

    We report an enhancement in light emission and electrical efficiencies of a Si nanocrystal (NC) light-emitting diode (LED) by employing indium tin oxide (ITO) nanowires (NWs). The formed ITO NWs (diameter?NC LED were significantly improved, which was attributed to an enhancement in the current spreading property due to densely interconnecting ITO NWs. In addition, light output power and wall-plug efficiency from the Si NC LED were enhanced by 45% and 38%, respectively. This was originated from an enhancement in the escape probability of the photons generated in the Si NCs due to multiple scatterings at the surface of ITO NWs acting as a light waveguide. We show here that the use of the ITO NWs can be very useful for realizing a highly efficient Si NC LED.

  3. Workbook Contents

    Energy Information Administration (EIA) (indexed site)

    Monthly","112015" ,"Release Date:","1292016" ,"Next Release Date:","2292016" ,"Excel File Name:","n3020nc3m.xls" ,"Available from Web Page:","http:tonto.eia.govdnavng...

  4. Microsoft Word - 40834R02.doc

    Office of Scientific and Technical Information (OSTI)

    14, 2002 DOE Award No.: DE-FG26-00NT40834 Name and Address of Submitting Organization: North Carolina A&T State University Department of Chemical Engineering Greensboro, NC 27411 ...

  5. A poloidal section neutron camera for MAST upgrade

    SciTech Connect

    Sangaroon, S.; Weiszflog, M.; Cecconello, M.; Conroy, S.; Ericsson, G.; Wodniak, I.; Keeling, D.; Turnyanskiy, M. [EURATOM Collaboration: MAST Team

    2014-08-21

    The Mega Ampere Spherical Tokamak Upgrade (MAST Upgrade) is intended as a demonstration of the physics viability of the Spherical Tokamak (ST) concept and as a platform for contributing to ITER/DEMO physics. Concerning physics exploitation, MAST Upgrade plasma scenarios can contribute to the ITER Tokamak physics particularly in the field of fast particle behavior and current drive studies. At present, MAST is equipped with a prototype neutron camera (NC). On the basis of the experience and results from previous experimental campaigns using the NC, the conceptual design of a neutron camera upgrade (NC Upgrade) is being developed. As part of the MAST Upgrade, the NC Upgrade is considered a high priority diagnostic since it would allow studies in the field of fast ions and current drive with good temporal and spatial resolution. In this paper, we explore an optional design with the camera array viewing the poloidal section of the plasma from different directions.

  6. Empowering Minority Communities with Health Information - WSSU

    SciTech Connect

    McMurray, L. and W. Templin-Branner

    2010-11-10

    Environmental health focus with training conducted as part of the United Negro College Fund Special Programs Corporation/National Library of Medicine HBCU ACCESS Project at Winston-Salem State University, NC on November 10, 2010.

  7. Electrofuels: More Efficient Than Photosynthesis

    SciTech Connect

    Toone, Eric; Eggert, Chas; Lynch, Mike; Roberts, Bill

    2011-01-01

    The Advanced Research Projects Agency -- Energy (ARPA-E) has funded successful programs with OPXBIO, NC State and others to create hyper efficient processes for manufacturing biofuels and electrofuels, which can be used in the existing transportation infrastructure.

  8. Workplace Charging Challenge Partner: Siemens | Department of...

    Energy.gov [DOE] (indexed site)

    Currently, Siemens has installed charging stations at four of its largest U.S. sites: Orlando, FL; Iselin, NJ; Alpharetta, GA; and Wendell, NC. In 2011, Siemens surveyed a portion ...

  9. High resolution transmission electron microscopic in-situ observations of plastic deformation of compressed nanocrystalline gold

    SciTech Connect

    Wang, Guoyong; Lian, Jianshe; Jiang, Qing; Sun, Sheng; Zhang, Tong-Yi

    2014-09-14

    Nanocrystalline (nc) metals possess extremely high strength, while their capability to deform plastically has been debated for decades. Low ductility has hitherto been considered an intrinsic behavior for most nc metals, due to the lack of five independent slip systems actively operating during deformation in each nanograin. Here we report in situ high resolution transmission electron microscopic (HRTEM) observations of deformation process of nc gold under compression, showing the excellent ductility of individual and aggregate nanograins. Compression causes permanent change in the profile of individual nanograins, which is mediated by dislocation slip and grain rotation. The high rate of grain boundary sliding and large extent of widely exited grain rotation may meet the boundary compatibility requirements during plastic deformation. The in situ HRTEM observations suggest that nc gold is not intrinsically brittle under compressive loading.

  10. Chu, Locke, Browner Call for Comprehensive Energy Plan at Clean...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    CA NRDC, FL Nth Power, CA Object Management Group, NJ Orbit Energy, Inc., NC Osage Bio Energy, VA Outpost Solar, TN Pacific Carbon Exchange, CA Pacific Crest Securities, OR...

  11. What's Green Worth? | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    What's Green Worth? What's Green Worth? July 23, 2015 - 6:12pm Addthis The Self-Help Office Building in Wilmington, N.C., reduced nearly 11,000 in annual energy costs and ...

  12. Workplace Charging Challenge Partner: Bank of America | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Bank of America Workplace Charging Challenge Partner: Bank of America Workplace Charging Challenge Partner: Bank of America Joined the Challenge: September 2016 Headquarters: Charlotte, NC Charging Locations: Charlotte, NC; Chandler, AZ; Boston, MA; Seattle, WA Domestic Employees: 176,000+ As part of its commitment to environmental sustainability, Bank of America provides options to make it easy and affordable for employees to choose environmentally friendly transportation. This

  13. HIGH CURRENT L-BAND LINAC

    SciTech Connect

    S. RUSSELL; B. CARLSTEN; J. GOETTEE

    2001-02-01

    The Sub-Picosecond Accelerator (SPA) at the Los Alamos National Laboratory is an L-band photoinjector. Using magnetic compression, the SPA routinely compresses 8 MeV, 1 nC per bunch electron beams from an initial temporal FWHM bunch length of 20 ps to less than 1 ps. In recent plasma wakefield accelerator experiments, we have compressed a 2 nC per bunch electron beam to an approximate temporal length of 1 ps.

  14. Optimization of Southeastern Forest Biomass Crop Production: Watershed Scale Evaluation of the Sustainability and Productivity of Dedicated Energy Crop and Woody Biomass Operations

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Southeastern Forest Biomass Crop Production: Watershed Scale Evaluation of the Sustainability and Productivity of Dedicated Energy Crop and Woody Biomass Operations May 22, 2013 Principle Investigators: George Chescheir N. C. State University Jami Nettles Weyerhaeuser Co. NC STATE UNIVERSITY Goal Statement Develop and disseminate science-based information for sustainable production of forest biofuel feedstock in the Southeast. NC STATE UNIVERSITY Quad Chart Overview 3 * Start date - Sept. 30,

  15. Stability of Y Ti O Precipitates in Friction Stir Welded Nanostructured Ferritic Alloys

    DOE PAGES [OSTI]

    Yu, Xinghua; Mazumder, Baishakhi; Miller, Michael K; David, Stan A; Feng, Zhili

    2015-01-01

    Nanostructured ferritic alloys (NFAs), which have complex microstructures consisting of ultrafine ferritic grains with a dispersion of stable oxide particles and nanoclusters (NC), are promising materials for fuel cladding and structural applications in the next generation nuclear reactor. This study evaluates microstructure of friction stir welded NFA using electron microscopy and atom probe tomography (APT) techniques. APT results revealed NCs are coarsened and inhomogeneously distributed in the stir zone. Three hypotheses on coarsening of NC are presented.

  16. Microsoft PowerPoint - arm2009shao.ppt

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    on the first aerosol indirect effect (AIE Study on the first aerosol indirect effect (AIE - - I) using retrievals of cloud I) using retrievals of cloud drop number concentration for boundary layer clouds from cloud r drop number concentration for boundary layer clouds from cloud r adar adar Hongfei Shao University of Maryland - ESSIC 1) The importance of obtaining the adiabatic cloud drop number concentration (Nc) 2) How to get the adiabatic Nc from cloud radar 3) Some interesting results on

  17. Effect of Dual-Function Nano-Structured Silicon Oxide Thin Film on Multi-Junction Solar Cells

    SciTech Connect

    Yan, B.; Sivec, L.; Yue, G.; Jiang, C. S.; Yang, J.; Guha, S.

    2011-01-01

    We present our recent study of using nano-structured hydrogenated silicon oxide films (nc-SiO{sub x}:H) as a dual-function layer in multi-junction solar cells. The nc-SiO{sub x}:H films were deposited using very high frequency glow discharge of a SiH{sub 4} (or Si{sub 2}H{sub 6}), CO{sub 2}, PH{sub 3}, and H{sub 2} gas mixture. By optimizing deposition parameters, we obtained 'dual function' nc-SiO{sub x}:H material characterized by a conductivity suitable for use as an n layer and optical properties suitable for use as an inter-reflection layer. We tested the nc-SiO{sub x}:H by replacing the normal n-type material in the tunnel junction of a multi-junction structure. The advantage of the dual-function nc-SiO{sub x}:H layer is twofold; one is to simplify the cell structure, and the other is to reduce any optical loss associated with the inter-reflection layer. Quantum efficiency measurements show the gain in top cell current is equal to or greater than the loss in bottom cell current for a-Si:H/nc-Si:H structures. In addition, a thinner a-Si:H top cell with the nc-SiO{sub x}:H n layer improves the top-cell stability, thereby providing higher stabilized solar cell efficiency. We also used the dual-function layer between the middle and the bottom cells in a-Si:H/a-SiGe:H/nc-Si:H triple-junction structures. The gain in the middle cell current is {approx}1.0 mA/cm{sup 2}, leading to an initial active-area efficiency of 14.8%.

  18. Spring 2013 Rev3

    Office of Environmental Management (EM)

    Spinning with the Sun Spinning with the Sun April 4, 2013 - 3:31pm Addthis Patrick Yarn Mills, located in Kings Mountain North Carolina, installed a 105-kilowatt rooftop solar system with the help of the Energy Department's State Energy Program. | Photo courtesy of the NC Energy Office. Patrick Yarn Mills, located in Kings Mountain North Carolina, installed a 105-kilowatt rooftop solar system with the help of the Energy Department's State Energy Program. | Photo courtesy of the NC Energy Office.

  19. Accelerating Innovation: PowerAmerica Is Up and Running | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy 3, 2015 - 1:58pm Addthis February 3, 2015 The excitement and drive to deliver was evident to me last week when I joined nearly 100 PowerAmerica members for their kick-off meeting at NC State University in Raleigh, North Carolina. PowerAmerica, also called the Next Generation Power Electronics Manufacturing Innovation Institute, will develop advanced manufacturing processes and work to accelerate the commercialization of wide bandgap (WBG) technologies. NC State University leadership,

  20. Anion Exchange Membranes for Fuel Cells

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Anion Exchange Membranes for Fuel Cells Andrew M. Herring CSM Bryan Pivovar NREL 1 Anion Exchange Membranes (Presented to Parallel Breakout Sessions) * Stability Challenges - Chemical (OH attack) - Other (Mechanical, RH, peroxide?) * Transport/Conductivity Challenges - Conductivity - Water Uptake - Permeability 2 Plenty of places where these two issues overlap Comparisons to PEMs a common theme of this presentation. Covalently Tetherable Cations N(CH 3 ) 4 + N(C 6 H 5 )(CH 3 ) 3 + N(C 6 H 5 -CH

  1. Skyrmion stability in nanocontact spin-transfer oscillators

    SciTech Connect

    Chui, C. P.; Zhou, Yan

    2015-09-15

    We investigate the conditions for nanocontact spin-transfer oscillators (NC-STOs) that allow for stabilization of a skyrmion. Emphasis is made on the breathing mode, which can be regarded as a source of microwave generation. Micromagnetic simulations of NC-STOs with varying parameters have been performed, with the resulting magnetization plotted in the form of phase diagrams. It is found that control of spin wave mode in conventional STOs can be applied to skyrmion-based STOs.

  2. NETL F 451.1/1-1, Categorical Exclusion Designation Form

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    260 Electric Power Researc Charlotte, NC Structural Integrity Associates - Huntersville, NC (Oak Ridge National Laboratory - Oak Ridge, TN and Wyman-Gordon - Houston, TX were approved under a previous CX for this award) FE/TDIC/Coal/ETAP Vito Cedro III Optimization of Advanced Steels for Cyclic Operation through an Integration of.. This project will develop an improved version of P92 creep resistant steel that has better creep fatigue resistance for use in current and future power plants. VITO

  3. Microsoft Word - Chemetall Foote_Kings Mountain and Silver Peak Final EA 9-15-10-1 _3_

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    5 Final Environmental Assessment For Chemetall Foote Corporation Electric Drive Vehicle Battery and Component Manufacturing Initiative Kings Mountain, NC and Silver Peak, NV September 2010 Prepared for: Department of Energy National Energy Technology Laboratory This page intentionally left blank. Electric Drive Vehicle Battery and DOE/EA-1715 Component Manufacturing Initiative Project Environmental Assessment Chemetall Foote Corporation, Kings Mountain, NC and Silver Peak, NV September 2010

  4. CONSORTIUM FOR ADVANCED SIMULATION OF LIGHT WATER REACTORS (CASL) Meeting Notes … September 9, 2010

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Meetings January 11, 2011 - Oak Ridge, TN February 8, 2011 - Charlotte, NC Minutes The second meeting of the Industry Council (IC) for the Consortium for Advanced Simulation of Light Water Reactors (CASL) was held in two parts on January 11, 2011 at Oak Ridge National Laboratories (ORNL), Oak Ridge, TN; and on February 8, 2011, at the facilities of the Electric Power Research Institute (EPRI) in Charlotte, NC. Both meetings were chaired by John Gaertner of EPRI. Two meetings were necessary

  5. CONSORTIUM FOR ADVANCED SIMULATION OF LIGHT WATER REACTORS (CASL) Meeting Notes … September 9, 2010

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    1 CASL Industry Council Meeting March 7 - 8, 2012 - Raleigh, NC Minutes The fourth meeting of the Industry Council (IC) for the Consortium for Advanced Simulation of Light Water Reactors (CASL) was held on March 7 until noon March 8, 2012, at the CASL Facility of North Carolina State University, Raleigh, NC. The meeting was chaired by John Gaertner of EPRI. Attendance was by invitation only. Fifteen representatives from 14 of the 19 member organizations attended. One guest from Nuclear Energy

  6. Constraining spacetime noncommutativity with primordial nucleosynthesis

    SciTech Connect

    Horvat, Raul; Trampetic, Josip

    2009-04-15

    We discuss a constraint on the scale {lambda}{sub NC} of noncommutative (NC) gauge field theory arising from consideration of the big bang nucleosynthesis of light elements. The propagation of neutrinos in the NC background described by an antisymmetric tensor {theta}{sup {mu}}{sup {nu}} does result in a tree-level vectorlike coupling to photons in a generation-independent manner, raising thus a possibility to have an appreciable contribution of three light right-handed (RH) fields to the energy density of the Universe at nucleosynthesis time. Considering elastic scattering processes of the RH neutrinos off charged plasma constituents at a given cosmological epoch, we obtain for a conservative limit on an effective number of additional doublet neutrinos {delta}N{sub {nu}}=1, a bound {lambda}{sub NC} > or approx. 3 TeV. With a more stringent requirement, {delta}N{sub {nu}} < or approx. 0.2, the bound is considerably improved, {lambda}{sub NC} > or approx. 10{sup 3} TeV. For our bounds the {theta} expansion of the NC action stays always meaningful, since the decoupling temperature of the RH species is perseveringly much less than the inferred bound for the scale of noncommutativity.

  7. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov [DOE] (indexed site)

    resources that include, but are not limited to, wind, solar, geothermal and biomass. NorthWestern Energy implemented a green-power program ("E+ Green") in June 2003....

  8. Tax Credits, Rebates & Savings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    include, but are not limited to, wind, solar, geothermal and biomass. NorthWestern Energy implemented a green-power program ("E+ Green") in June 2003. Eligibility:...

  9. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov [DOE] (indexed site)

    that include, but are not limited to, wind, solar, geothermal and biomass. NorthWestern Energy implemented a green-power program ("E+ Green") in June 2003. Eligibility:...

  10. Catalyst for Improving the Combustion Efficiency of Petroleum...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    More Documents & Publications Greenpower Trap Mufflerl System BILIWG: Consistent "Figures of Merit" (Presentation) GNEP Element:Demonstrate More Proliferation-Resistant Recycling

  11. Jasper Energy LLC | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Jasper Energy LLC Place: Harrison, New York Zip: 10528 Sector: Renewable Energy, Solar, Wind energy Product: String representation "Jasper Energy L ... greenpower)." is too...

  12. Distributed Fiber Optic Gas Sensing for Harsh Environment

    SciTech Connect

    Juntao Wu

    2008-03-14

    This report summarizes work to develop a novel distributed fiber-optic micro-sensor that is capable of detecting common fossil fuel gases in harsh environments. During the 32-month research and development (R&D) program, GE Global Research successfully synthesized sensing materials using two techniques: sol-gel based fiber surface coating and magnetron sputtering based fiber micro-sensor integration. Palladium nanocrystalline embedded silica matrix material (nc-Pd/Silica), nanocrystalline palladium oxides (nc-PdO{sub x}) and palladium alloy (nc-PdAuN{sub 1}), and nanocrystalline tungsten (nc-WO{sub x}) sensing materials were identified to have high sensitivity and selectivity to hydrogen; while the palladium doped and un-doped nanocrystalline tin oxide (nc-PdSnO{sub 2} and nc-SnO{sub 2}) materials were verified to have high sensitivity and selectivity to carbon monoxide. The fiber micro-sensor comprises an apodized long-period grating in a single-mode fiber, and the fiber grating cladding surface was functionalized by above sensing materials with a typical thickness ranging from a few tens of nanometers to a few hundred nanometers. GE found that the morphologies of such sensing nanomaterials are either nanoparticle film or nanoporous film with a typical size distribution from 5-10 nanometers. nc-PdO{sub x} and alloy sensing materials were found to be highly sensitive to hydrogen gas within the temperature range from ambient to 150 C, while nc-Pd/Silica and nc-WO{sub x} sensing materials were found to be suitable to be operated from 150 C to 500 C for hydrogen gas detection. The palladium doped and un-doped nc-SnO{sub 2} materials also demonstrated sensitivity to carbon monoxide gas at approximately 500 C. The prototyped fiber gas sensing system developed in this R&D program is based on wavelength-division-multiplexing technology in which each fiber sensor is identified according to its transmission spectra features within the guiding mode and cladding modes. The

  13. Optical characterizations of doped silicon nanocrystals grown by co-implantation of Si and dopants in SiO₂

    SciTech Connect

    Frégnaux, M.; Khelifi, R.; Muller, D.; Mathiot, D.

    2014-10-14

    Co-implantation, with overlapping implantation projected ranges, of Si and doping species (P, As, and B) followed by a thermal annealing step is a viable route to form doped Si nanocrystals (NCs) embedded in silica (SiO₂). In this paper, we investigate optical characterizations of both doped and un-doped Si-NCs prepared by this method. The effective NC presence in the oxide layer and their crystallinity is verified by Raman spectrometry. Photoluminescence (PL) and PL excitation measurements reveal quantum confinement effects and a gradual PL quenching with increasing dopant concentrations. In un-doped NC, the measured Stokes shift remains constant and its value ~0.2 eV is almost twice the Si–O vibration energy. This suggests that a possible radiative recombination path is a fundamental transition assisted by a local phonon. PL lifetime investigations show that PL time-decays follow a stretched exponential. Using a statistical model for luminescence quenching, a typical NC diameter close to 2 nm is obtained for As- and P-doped samples, consistent with our previous atomic probe tomography (APT) analyses. APT also demonstrated that n-type dopant (P and As) are efficiently introduced in the NC core, whereas p-type dopant (B) are located at the NC/SiO₂ interface. This last observation could explain the failure of the luminescence-quenching model to determine NC size in B-doped samples. All together, these experimental observations question on possible different carrier recombination paths in P or As doped NC compared to B one's.

  14. Microscopic Measurements of Electrical Potential in Hydrogenated Nanocrystalline Silicon Solar Cells: Preprint

    SciTech Connect

    Jiang, C. S.; Moutinho, H. R.; Reedy, R. C.; Al-Jassim, M. M.; Yan, B.; Yue, G.; Sivec, L.; Yang, J.; Guha, S.; Tong, X.

    2012-04-01

    We report on a direct measurement of electrical potential and field profiles across the n-i-p junction of hydrogenated nanocrystalline silicon (nc-Si:H) solar cells, using the nanometer-resolution potential imaging technique of scanning Kelvin probe force microscopy (SKPFM). It was observed that the electric field is nonuniform across the i layer. It is much higher in the p/i region than in the middle and the n/i region, illustrating that the i layer is actually slightly n-type. A measurement on a nc-Si:H cell with a higher oxygen impurity concentration shows that the nonuniformity of the electric field is much more pronounced than in samples having a lower O impurity, indicating that O is an electron donor in nc-Si:H materials. This nonuniform distribution of electric field implies a mixture of diffusion and drift of carrier transport in the nc-Si:H solar cells. The composition and structure of these nc-Si:H cells were further investigated by using secondary-ion mass spectrometry and Raman spectroscopy, respectively. The effects of impurity and structural properties on the electrical potential distribution and solar cell performance are discussed.

  15. Inhibitive formation of nanocavities by introduction of Si atoms in Ge nanocrystals produced by ion implantation

    SciTech Connect

    Cai, R. S.; Shang, L.; Liu, X. H.; Zhang, Y. J.; Wang, Y. Q. E-mail: barba@emt.inrs.ca; Ross, G. G.; Barba, D. E-mail: barba@emt.inrs.ca

    2014-05-28

    Germanium nanocrystals (Ge-nc) were successfully synthesized by co-implantation of Si and Ge ions into a SiO{sub 2} film thermally grown on (100) Si substrate and fused silica (pure SiO{sub 2}), respectively, followed by subsequent annealing at 1150 °C for 1 h. Transmission electron microscopy (TEM) examinations show that nanocavities only exist in the fused silica sample but not in the SiO{sub 2} film on a Si substrate. From the analysis of the high-resolution TEM images and electron energy-loss spectroscopy spectra, it is revealed that the absence of nanocavities in the SiO{sub 2} film/Si substrate is attributed to the presence of Si atoms inside the formed Ge-nc. Because the energy of Si-Ge bonds (301 kJ·mol{sup −1}) are greater than that of Ge-Ge bonds (264 kJ·mol{sup −1}), the introduction of the Si-Ge bonds inside the Ge-nc can inhibit the diffusion of Ge from the Ge-nc during the annealing process. However, for the fused silica sample, no crystalline Si-Ge bonds are detected within the Ge-nc, where strong Ge outdiffusion effects produce a great number of nanocavities. Our results can shed light on the formation mechanism of nanocavities and provide a good way to avoid nanocavities during the process of ion implantation.

  16. Nanocrystalline Si pathway induced unipolar resistive switching behavior from annealed Si-rich SiN{sub x}/SiN{sub y} multilayers

    SciTech Connect

    Jiang, Xiaofan; Ma, Zhongyuan Yang, Huafeng; Yu, Jie; Wang, Wen; Zhang, Wenping; Li, Wei; Xu, Jun; Xu, Ling; Chen, Kunji; Huang, Xinfan; Feng, Duan

    2014-09-28

    Adding a resistive switching functionality to a silicon microelectronic chip is a new challenge in materials research. Here, we demonstrate that unipolar and electrode-independent resistive switching effects can be realized in the annealed Si-rich SiN{sub x}/SiN{sub y} multilayers with high on/off ratio of 10{sup 9}. High resolution transmission electron microscopy reveals that for the high resistance state broken pathways composed of discrete nanocrystalline silicon (nc-Si) exist in the Si nitride multilayers. While for the low resistance state the discrete nc-Si regions is connected, forming continuous nc-Si pathways. Based on the analysis of the temperature dependent I-V characteristics and HRTEM photos, we found that the break-and-bridge evolution of nc-Si pathway is the origin of resistive switching memory behavior. Our findings provide insights into the mechanism of the resistive switching behavior in nc-Si films, opening a way for it to be utilized as a material in Si-based memories.

  17. Luminescence quenching of conductive Si nanocrystals via Linkage emission: Hopping-like propagation of infrared-excited Auger electrons

    SciTech Connect

    Ishii, Masashi; Crowe, Iain F.; Halsall, Matthew P.; Hamilton, Bruce; Knights, Andrew P.; Gwilliam, Russell M.

    2014-08-14

    Phosphorus (P) is an n-type dopant for conductive silicon nanocrystals (Si-nc's), the electrical activation of which may be monitored through a non-radiative Auger recombination process that quenches the Si-nc luminescence. We investigated this quenching mechanism through electrical measurements of Si-nc's. Infrared-excited Auger electron emission as the non-radiative process was directly probed and the dynamics of the process are determined from a frequency response analysis. To explain the dynamics, we propose a model in which Auger electrons with a low kinetic energy establish a local inter-nanocrystal conductance and the repetition of this local conductance results in a constant photocurrent (linkage emission). This emission becomes significant by electron filling in the Si-nc's owing to the electrical activation of P, which is consistent with observed luminescence quenching behavior. We found that the IR photo-excited emission is distinct from the thermally induced hopping conduction and show that confined, rather than trapped, charges are the source of the Auger electrons. Thus, the process consumes both confined charges and the recombination energy for Auger emission, which explains the luminescence quenching mechanism of Si-nc:P.

  18. Revised Manuscript

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    5 October 2014 Energy Levels of Light Nuclei A = 5 D.R. Tilley a,b , C.M. Cheves a,c , J.L. Godwin a,c , G.M. Hale d , H.M. Hofmann e , J.H. Kelley a,b , C.G. Sheu a,c and H.R. Weller a,c a Triangle Universities Nuclear Laboratory, Durham, NC 27708-0308 b Department of Physics, North Carolina State University, Raleigh, NC 27695-8202 c Department of Physics, Duke University, Durham, NC 27708-0305 d Los Alamos National Laboratory, Los Alamos, NM 87545 e Universit¨ at Erlangen-N¨ urnberg,

  19. Revised Manuscript

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    8 June 2012 Energy Levels of Light Nuclei A = 6 D.R. Tilley a,b , C.M. Cheves a,c , J.L. Godwin a,c , G.M. Hale d , H.M. Hofmann e , J.H. Kelley a,b , C.G. Sheu a,c and H.R. Weller a,c a Triangle Universities Nuclear Laboratory, Durham, NC 27708-0308 b Department of Physics, North Carolina State University, Raleigh, NC 27695-8202 c Department of Physics, Duke University, Durham, NC 27708-0305 d Los Alamos National Laboratory, Los Alamos, NM 87545 e Universit¨ at Erlangen-N¨ urnberg, Erlangen,

  20. Revised Manuscript

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    4 June 2012 Energy Levels of Light Nuclei A = 7 D.R. Tilley a,b , C.M. Cheves a,c , J.L. Godwin a,c , G.M. Hale d , H.M. Hofmann e , J.H. Kelley a,b , C.G. Sheu a,c and H.R. Weller a,c a Triangle Universities Nuclear Laboratory, Durham, NC 27708-0308 b Department of Physics, North Carolina State University, Raleigh, NC 27695-8202 c Department of Physics, Duke University, Durham, NC 27708-0305 d Los Alamos National Laboratory, Los Alamos, NM 87545 e Universit¨ at Erlangen-N¨ urnberg, Erlangen,

  1. Measurement of charged and neutral current {ital e}{sup {minus}}{ital p} deep inelastic scattering cross sections at high {ital Q}{sup 2}

    SciTech Connect

    Derrick, M.; Krakauer, D.; Magill, S.; Mikunas, D.; Musgrave, B.; Repond, J.; Stanek, R.; Talaga, R.L.; Zhang, H.; Ayad, R.; Bari, G.; Basile, M.; Bellagamba, L.; Boscherini, D.; Bruni, A.; Bruni, G.; Bruni, P.; Cara Romeo, G.; Castellini, G.; Chiarini, M.; Cifarelli, L.; Cindolo, F.; Contin, A.; Corradi, M.; Gialas, I.; Giusti, P.; Iacobucci, G.; Laurenti, G.; Levi, G.; Margotti, A.; Massam, T.; Nania, R.; Nemoz, C.; Palmonari, F.; Polini, A.; Sartorelli, G.; Timellini, R.; Zamora Garcia, Y.; Zichichi, A.; Bargende, A.; Crittenden, J.; Desch, K.; Diekmann, B.; Doeker, T.; Eckert, M.; Feld, L.; Frey, A.; Geerts, M.; Geitz, G.; Grothe, M.; Haas, T.; Hartmann, H.; Haun, D.; Heinloth, K.; Hilger, E.; Jakob, H.; Katz, U.F.; Mari, S.M.; Mass, A.; Mengel, S.; Mollen, J.; Paul, E.; Rembser, C.; Schattevoy, R.; Schramm, D.; Stamm, J.; Wedemeyer, R.; Campbell-Robson, S.; Cassidy, A.; Dyce, N.; Foster, B.; George, S.; Gilmore, R.; Heath, G.P.; Heath, H.F.; Llewellyn, T.J.; Morgado, C.J.S.; Norman, D.J.P.; O`Mara, J.A.; Tapper, R.J.; Wilson, S.S.; Yoshida, R.; Rau, R.R.; Arneodo, M.; Iannotti, L.; Schioppa, M.; Susinno, G.; Bernstein, A.; Caldwell, A.; Cartiglia, N.; Parsons, J.A.; Ritz, S.; Sciulli, F.; Straub, P.B.; Wai, L.; Yang, S.; Zhu, Q.; Borzemski, P.; Chwastowski, J.; Eskreys, A.; Piotrzkowski, K.; Zachara, M.; Zawiejski, L.; Adamczyk, L.; Bednarek, B.; Jelen, K.; Kisielewska, D.; Kowalski, T.; Rulikowska-Zarebska, E.; Suszycki, L.; Zajac, J.; Kotanski, A.; Przybycien, M.; Bauerdick, L.A.T.; Behrens, U.; Beier, H.; Bienlein, J.K.; Coldewey, C.; Deppe, O.; Desler, K.; Drews, G.; Flasinski, M.; Gilkinson, D.J.; Glasman, C.; Goettlicher, P.; Grosse-Knetter, J.; Gutjahr, B.; Hain, W.; Hasell, D.; Hessling, H.; Hultschig, H.; Iga, Y.; Joos, P.; Kasemann, M.; Klanner, R.; Koch, W.; Koepke, L.; Koetz, U.; Kowalski, H.; Labs, J.; Ladage, A.; Loehr, B.; Loewe, M.; Lueke, D.; Manczak, O.; Ng, J.S.T.; Nickel, S.; Notz, D.; Ohrenberg, K.; Roco, M.; Rohde, M.

    1995-08-07

    Deep inelastic {ital e}{sup {minus}}{ital p} scattering has been studied in both the charged current (CC) and neutral current (NC) reactions at momentum transfers squared {ital Q}{sup 2} above 400GeV{sup 2} using the ZEUS detector at the HERA {ital ep} collider. The CC and NC total cross sections, the NC to CC cross section ratio, and the differential cross sections {ital d}{sigma}/{ital dQ}{sup 2} are presented. From the {ital Q}{sup 2} dependence of the CC cross section, the mass term in the CC propagator is determined to be {ital M}{sub {ital W}}=76{plus_minus}16{plus_minus}13 GeV.

  2. Fischer-Tropsch synthesis in supercritical reaction media

    SciTech Connect

    Subramaniam, B.

    1995-05-01

    The goal of the proposed research is to develop novel reactor operating strategies for the catalytic conversion of syngas to transportation grade fuels and oxygenates using near-critical (nc) fluids as reaction media. This will be achieved through systematic investigations aimed at a better fundamental understanding of the physical and chemical rate processes underlying catalytic syngas conversion in nc reaction media. Syngas conversion to fuels and fuel additives on Fe catalysts (Fischer-Tropsch synthesis) was investigated. Specific objectives are to investigate the effects of various nc media, their flow rates and operating pressure on syngas conversion, reactor temperature profiles, product selectivity and catalyst activity in trickle-bed reactors. Solvents that exhibit gas to liquid-like densities with relatively moderate pressure changes (from 25 to 60 bars) at typical syngas conversion temperatures (in the 220-280{degree}C range) will be chosen as reaction media.

  3. Enhanced structural stability of nanoporous zirconia under irradiation of He

    SciTech Connect

    Yang, Tengfei; Huang, Xuejun; Wang, Chenxu; Zhang, Yanwen; Xue, Jianming; Yan, Sha; Wang, Yuguang

    2012-01-01

    This work reports a greatly enhanced tolerance for He irradiation-induced swelling in nanocrystalline zirconia film with interconnected nanoporous structure (hereinafter referred as to NC-C). Compared to bulk yttria-stabilized zirconia (YSZ) and another nanocrystalline zirconia film only with discrete nano voids (hereinafter referred as to NC-V), the NC-C film reveals good tolerance for irradiation of high-fluence He. No appreciable surface blistering can be found even at the highest fluence of 6 1017 cm2 in NCC film. From TEM analysis of as-irradiated samples, the enhanced tolerance for volume swelling in NCC film is attributed to the enhanced diffusion mechanism of deposited He via widely distributed nano channels. Furthermore, the growth of grain size is quite small for both nanocrystalline zirconia films after irradiation, which is ascribed to the decreasing of area of grain boundary due to loose structure and low energy of primary knock-on atoms for He ions.

  4. Structural and optical properties of self-assembled chains of plasmonic nanocubes

    DOE PAGES [OSTI]

    Klinkova, Anna; Gang, Oleg; Therien-Aubin, Heloise; Ahmed, Aftab; Nykypanchuk, Dmytro; Choueiri, Rachelle M.; Gagnon, Brandon; Muntyanu, Anastasiya; Walker, Gilbert C.; Kumacheva, Eugenia

    2014-10-10

    Solution-based linear self-assembly of metal nanoparticles offers a powerful strategy for creating plasmonic polymers, which, so far, have been formed from spherical nanoparticles and nanorods. Here, we report linear solution-based self-assembly of metal nanocubes (NCs), examine the structural characteristics of the NC chains and demonstrate their advanced optical characteristics. Predominant face-to-face assembly of large NCs coated with short polymer ligands led to a larger volume of hot spots in the chains, a nearly uniform E-field enhancement in the gaps between co-linear NCs and a new coupling mode for NC chains, in comparison with chains of nanospheres with similar dimensions, compositionmore » and surface chemistry. The NC chains exhibited a stronger surface enhanced Raman scattering (SERS) signal, in comparison with linear assemblies of nanospheres. The experimental results were in agreement with finite difference time domain (FDTD) simulations.« less

  5. Strongly enhanced tunable photoluminescence in polymorphous silicon carbon thin films via excitation-transfer mechanism

    SciTech Connect

    Wang Junzhuan; Suendo, V.; Abramov, A.; Yu Linwei; Roca i Cabarrocas, Pere

    2010-11-29

    Here, we investigate the enhanced tunable photoluminescence (PL) of hydrogenated polymorphous silicon carbon (pm-Si{sub 1-x}C{sub x}:H) thin films fabricated in a plasma enhanced chemical vapor deposition system. The silicon nanocrystal (nc-Si) inclusions are formed during gas-phase nucleation and incorporated in the hydrogenated amorphous silicon carbon (a-SiC:H) matrix. The nc-Si provides high-quality recombination centers for the photogenerated carriers in the pm-Si{sub 1-x}C{sub x}:H material, while the a-SiC:H matrix plays a role of sensitizer. We elucidate and provide experimental evidence for this excitation-transfer mechanism. Strongly enhanced PL performance can be achieved by effective matrix passivation that favors a diffusion-driven carrier recombination in the nc-Si centers.

  6. Swift heavy ion irradiation of Pt nanocrystals: II. Structural changes and H desorption

    SciTech Connect

    Giulian, R.; Araujo, L.L.; Kluth, P.; Sprouster, D.J.; Schnohr, C.S.; Byrne, A.P.; Ridgway, M.C.

    2014-09-24

    The structural properties and H desorption from embedded Pt nanocrystals (NCs) following irradiation with swift heavy ions were investigated as a function of energy and fluence. From x-ray absorption near-edge spectroscopy analysis, Pt-H bonding was identified in NCs annealed in a forming gas (95% N{sub 2} + 5% H{sub 2}) ambient. The H content decreased upon irradiation and the desorption process was NC-size dependent such that larger NCs required a higher fluence to achieve a H-free state. Pt-H bonding and NC dissolution both perturbed the NC structural parameters (coordination number, bond-length and mean-square relative displacement) as determined with extended x-ray absorption fine structure measurements.

  7. Structural and optical properties of self-assembled chains of plasmonic nanocubes

    SciTech Connect

    Klinkova, Anna; Gang, Oleg; Therien-Aubin, Heloise; Ahmed, Aftab; Nykypanchuk, Dmytro; Choueiri, Rachelle M.; Gagnon, Brandon; Muntyanu, Anastasiya; Walker, Gilbert C.; Kumacheva, Eugenia

    2014-10-10

    Solution-based linear self-assembly of metal nanoparticles offers a powerful strategy for creating plasmonic polymers, which, so far, have been formed from spherical nanoparticles and nanorods. Here, we report linear solution-based self-assembly of metal nanocubes (NCs), examine the structural characteristics of the NC chains and demonstrate their advanced optical characteristics. Predominant face-to-face assembly of large NCs coated with short polymer ligands led to a larger volume of hot spots in the chains, a nearly uniform E-field enhancement in the gaps between co-linear NCs and a new coupling mode for NC chains, in comparison with chains of nanospheres with similar dimensions, composition and surface chemistry. The NC chains exhibited a stronger surface enhanced Raman scattering (SERS) signal, in comparison with linear assemblies of nanospheres. The experimental results were in agreement with finite difference time domain (FDTD) simulations.

  8. Enhancement of photoluminescence of structures with nanocrystalline silicon stimulated by low-dose irradiation with {gamma}-ray photons

    SciTech Connect

    Lisovskyy, I. P. Indutnii, I. Z.; Muravskaya, M. V.; Voitovich, V. V.; Gule, E. G.; Shepelyavyi, P. E.

    2008-05-15

    The spectra of infrared transmittance and photoluminescence of thin-film nc-Si/SiO{sub 2} structures containing nanocrystalline silicon (nc-Si) and subjected to ionizing radiation ({sup 60}Co) in the dose range D= 10{sup 4}-10{sup 7} rad are studied. It is shown for the first time that low radiation doses (5 x 10{sup 3} rad < D < 10{sup 5} rad) lead to significant (as large as 40%) increases in the intensity of the photoluminescence band at 1.33 eV. The infrared spectra indicate that there is no variation in the composition and structure of the nanocomposite. The observed effect is accounted for by structural ordering of the nanocrystal-matrix interface; this ordering is stimulated by low-dose irradiation, i.e., removal of defects (recombination centers) at the nc-Si/SiO{sub 2} interfaces and resulting enhancement of the radiative-recombination channel.

  9. Quantitative PCR Analysis of Molds in the Dust from Homes of Asthmatic Children in North Carolina

    SciTech Connect

    Vesper, Stephen J.; McKinstry, Craig A.; Ashley, Peter; Haugland, Richard A.; Yeatts, Karin; Bradham, Karen; Svendsen, Eric

    2007-07-10

    The vacuum cleaner bag (VCB) dust from the homes of 19 asthmatic children in North Carolina (NC) was analyzed by mold specific quantitative PCR. These results were compared to the analysis of the VCB dust from 157 homes in the HUD American Healthy Home Survey of homes in the US. The American Relative Moldiness Index (ARMI) was calculated for each of the homes. The mean and standard deviation (SD) of the ARMI values in the homes of the NC asthmatic children was 11.0 (5.3), compared to the HUD survey VCB ARMI value mean and SD of 6.6 (4.4). The median ARMI value was significantly higher(p < 0.001) in the asthmatic childrenss homes. The molds Chaetomium globosum and Eurotium amsterdameli were the primary species in the NC homes making the ARMI values higher. Vacuum cleaner bag dust samples may be a less expensive but still useful method of home mold analysis.

  10. Comparative life-cycle energy payback analysis of multi-junction a-SiGe and nanocrystalline/a-Si modules

    SciTech Connect

    Fthenakis, V.; Kim, H.

    2010-07-15

    Despite the publicity of nanotechnologies in high tech industries including the photovoltaic sector, their life-cycle energy use and related environmental impacts are understood only to a limited degree as their production is mostly immature. We investigated the life-cycle energy implications of amorphous silicon (a-Si) PV designs using a nanocrystalline silicon (nc-Si) bottom layer in the context of a comparative, prospective life-cycle analysis framework. Three R and D options using nc-Si bottom layer were evaluated and compared to the current triple-junction a-Si design, i.e., a-Si/a-SiGe/a-SiGe. The life-cycle energy demand to deposit nc-Si was estimated from parametric analyses of film thickness, deposition rate, precursor gas usage, and power for generating gas plasma. We found that extended deposition time and increased gas usages associated to the relatively high thickness of nc-Si lead to a larger primary energy demand for the nc-Si bottom layer designs, than the current triple-junction a-Si. Assuming an 8% conversion efficiency, the energy payback time of those R and D designs will be 0.7-0.9 years, close to that of currently commercial triple-junction a-Si design, 0.8 years. Future scenario analyses show that if nc-Si film is deposited at a higher rate (i.e., 2-3 nm/s), and at the same time the conversion efficiency reaches 10%, the energy-payback time could drop by 30%.

  11. Theoretical and numerical analyses of a slit-masked chicane for modulated bunch generation

    DOE PAGES [OSTI]

    Zhu, Xiaofang; Broemmelsiek, Daniel R.; Shin, Young -Min; Fermi National Accelerator Lab.

    2015-10-28

    Density modulations on electron beams can improve machine performance of beam-driven accelerators and FELs with resonance beam-wave coupling. The beam modulation is studied with a masked chicane by the analytic model and simulations with the beam parameters of the Fermilab Accelerator Science and Technology (FAST) facility. With the chicane design parameters (bending angle of 18o, bending radius of 0.95 m and R56 ~ –0.19 m) and a nominal beam of 3 ps bunch length, the analytic model showed that a slit-mask with slit period 900 μ m and aperture width 300 μ m induces a modulation of bunch-to-bunch spacing ~more » 100 μ m to the bunch with 2.4% correlated energy spread. With the designed slit mask and a 3 ps bunch, particle-in-cell (PIC) simulations, including nonlinear energy distributions, space charge force, and coherent synchrotron radiation (CSR) effect, also result in beam modulation with bunch-to-bunch distance around 100 μ m and a corresponding modulation frequency of 3 THz. The beam modulation has been extensively examined with three different beam conditions, 2.25 ps (0.25 nC), 3.25 ps (1 nC), and 4.75 ps (3.2 nC), by tracking code Elegant. The simulation analysis indicates that the sliced beam by the slit-mask with 3 ~ 6% correlated energy spread has modulation lengths about 187 μ m (0.25 nC), 270 μ m (1 nC) and 325 μ m (3.2 nC). As a result, the theoretical and numerical data proved the capability of the designed masked chicane in producing modulated bunch train with micro-bunch length around 100 fs.« less

  12. Theoretical and numerical analyses of a slit-masked chicane for modulated bunch generation

    SciTech Connect

    Zhu, Xiaofang; Broemmelsiek, Daniel R.; Shin, Young -Min

    2015-10-28

    Density modulations on electron beams can improve machine performance of beam-driven accelerators and FELs with resonance beam-wave coupling. The beam modulation is studied with a masked chicane by the analytic model and simulations with the beam parameters of the Fermilab Accelerator Science and Technology (FAST) facility. With the chicane design parameters (bending angle of 18o, bending radius of 0.95 m and R56 ~ –0.19 m) and a nominal beam of 3 ps bunch length, the analytic model showed that a slit-mask with slit period 900 μ m and aperture width 300 μ m induces a modulation of bunch-to-bunch spacing ~ 100 μ m to the bunch with 2.4% correlated energy spread. With the designed slit mask and a 3 ps bunch, particle-in-cell (PIC) simulations, including nonlinear energy distributions, space charge force, and coherent synchrotron radiation (CSR) effect, also result in beam modulation with bunch-to-bunch distance around 100 μ m and a corresponding modulation frequency of 3 THz. The beam modulation has been extensively examined with three different beam conditions, 2.25 ps (0.25 nC), 3.25 ps (1 nC), and 4.75 ps (3.2 nC), by tracking code Elegant. The simulation analysis indicates that the sliced beam by the slit-mask with 3 ~ 6% correlated energy spread has modulation lengths about 187 μ m (0.25 nC), 270 μ m (1 nC) and 325 μ m (3.2 nC). As a result, the theoretical and numerical data proved the capability of the designed masked chicane in producing modulated bunch train with micro-bunch length around 100 fs.

  13. White House Blog Post on the President's "Better Buildings Initiative" |

    Energy.gov [DOE] (indexed site)

    The Self-Help Office Building in Wilmington, N.C., reduced nearly $11,000 in annual energy costs and increased the building’s valuation up to $275,000 after a green retrofit. Photo courtesy of the Institute for Market Transformation. The Self-Help Office Building in Wilmington, N.C., reduced nearly $11,000 in annual energy costs and increased the building's valuation up to $275,000 after a green retrofit. Photo courtesy of the Institute for Market Transformation. Elena Alschuler Project

  14. Chris Polly, NuFact 2007

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    NuFact 2007 1 ν µ µ - W n p Z ∆ p ,n p ,n π 0 ν µ ν µ W ∆ +(+) p ,n p ,n π + ν µ µ - Neutrino cross-section measurements in MiniBooNE* *see plenary MB talk for collab list Outline: Cross-sections in MB Flux prediction Event selection X-sec examples ● CC QE ● CC  + ● NC  0 ● NC elastic Anti-neutrinos in MB Conclusions Chris Polly, NuFact 2007 2 Why measure cross-sections in MiniBooNE? Internal MB oscillation analysis reasons: Need   CCQE measurement to

  15. Controlled fabrication of Si nanocrystal delta-layers in thin SiO{sub 2} layers by plasma immersion ion implantation for nonvolatile memories

    SciTech Connect

    Bonafos, C.; Ben-Assayag, G.; Groenen, J.; Carrada, M.; Spiegel, Y.; Torregrosa, F.; Normand, P.; Dimitrakis, P.; Kapetanakis, E.; Sahu, B. S.; Slaoui, A.

    2013-12-16

    Plasma Immersion Ion Implantation (PIII) is a promising alternative to beam line implantation to produce a single layer of nanocrystals (NCs) in the gate insulator of metal-oxide semiconductor devices. We report herein the fabrication of two-dimensional Si-NCs arrays in thin SiO{sub 2} films using PIII and rapid thermal annealing. The effect of plasma and implantation conditions on the structural properties of the NC layers is examined by transmission electron microscopy. A fine tuning of the NCs characteristics is possible by optimizing the oxide thickness, implantation energy, and dose. Electrical characterization revealed that the PIII-produced-Si NC structures are appealing for nonvolatile memories.

  16. vannguyen_nufact.ppt

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    NC π 0 Production in the MiniBooNE Antineutrino Data Van Nguyen Columbia University for the MiniBooNE collaboration NuFact07 August 8th, 2007  MiniBooNE detector  NC 0 production  Objective and method of current analysis  MC/Data comparisons  Summary Outline The MiniBooNE Detector  12-meter diameter spherical tank  1280 PMT in inner region  240 PMT in outer veto region  800 tons pure mineral oil 4 MiniBooNE Antineutrino Running  Started antineutrino running in

  17. Grain-boundary strengthening in nanocrystalline chromium and the Hall- Petch coefficient of body-centered cubic metals

    SciTech Connect

    Wu, Dong; Junyan, Zhang; Huang, J C; Bei, Hongbin; Nieh, Tai-Gang

    2013-01-01

    Nanocrystalline Cr (nc-Cr) was synthesized by electrodeposition. Samples with various grain sizes (19 57 nm) were prepared by annealing the as-deposited sample. Microstructures were examined using X-ray and electron microscopy, and the mechanical prop- erties were evaluated using nanoindentation. The strength of nc-Cr samples apparently obeyed the classical Hall Petch relationship. It was found that hardening potency caused by grain refinement was generally higher in body-centered cubic metals than that in face-centered cubic and hexagonal close-packed metals. A possible explanation was offered.

  18. CX-100266 Categorical Exclusion Determination | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    66 Categorical Exclusion Determination CX-100266 Categorical Exclusion Determination Envision Charlotte Project Award Number: DE-EE0007066 CX(s) Applied: A9, A11, B5.1 Bioenergy Technologies Office Date: 06/03/2015 Location(s): NC Office(s): Golden Field Office The U.S. Department of Energy (DOE) is proposing to provide federal funding to Envision Charlotte (EC) to improve energy efficiency within 200 buildings or more primarily located in the Greater Charlotte, NC area. EC proposes to

  19. Jet Fuel from Camelina: Jet Fuel From Camelina Sativa: A Systems Approach

    SciTech Connect

    2012-01-01

    PETRO Project: NC State will genetically modify the oil-crop plant Camelina sativa to produce high quantities of both modified oils and terpenes. These components are optimized for thermocatalytic conversion into energy-dense drop-in transportation fuels. The genetically engineered Camelina will capture more carbon than current varieties and have higher oil yields. The Camelina will be more tolerant to drought and heat, which makes it suitable for farming in warmer and drier climate zones in the US. The increased productivity of NC State’s-enhanced Camelina and the development of energy-effective harvesting, extraction, and conversion technology could provide an alternative non-petrochemical source of fuel.

  20. Watermelon-like iron nanoparticles: Cr doping effect on magnetism and magnetization interaction reversal

    SciTech Connect

    Kaur, Maninder; Dai, Qilin; Bowden, Mark E.; Engelhard, Mark H.; Wu, Yaqiao; Tang, Jinke; Qiang, You

    2013-06-26

    Chromium (Cr) forms a solid solution with iron (Fe) lattice when doped in core-shell iron -iron oxide nanocluster (NC) and shows a mixed phase of sigma (?) FeCr and bcc Fe. The Cr dopant affects heavily the magnetization and magnetic reversal process, and causes the hysteresis loop to shrink near the zero field axis. Dramatic transformation happens from dipolar interaction (0 at. % Cr) to strong exchange interaction (8 at. % of Cr) is confirmed from the Henkel plot and delta M plot, and is explained by a water-melon model of core-shell NC system.

  1. 2,"McGuire","Nuclear","Duke Energy Carolinas, LLC",2296.1 3,"Belews Creek","Coal","Duke Energy Carolinas, LLC",2220

    Energy Information Administration (EIA) (indexed site)

    Carolina" ,"Plant","Primary energy source","Operating company","Net summer capacity (MW)" 1,"Roxboro","Coal","Duke Energy Progress - (NC)",2439 2,"McGuire","Nuclear","Duke Energy Carolinas, LLC",2296.1 3,"Belews Creek","Coal","Duke Energy Carolinas, LLC",2220 4,"Marshall (NC)","Coal","Duke Energy Carolinas, LLC",2078

  2. National Transportation Stakeholders Forum | Department of Energy

    Office of Environmental Management (EM)

    Offshore Wind Energy Grid Interconnection Study Executive Summary DOE Award No. EE-0005365 ABB, Inc. 12040 Regency Pkwy. Suite 200 Cary, NC 27518-7708 Project Period: 10/11 - 04/14 Authors: John P. Daniel Dr. Shu Liu Dr. Eduardo Ibanez (Principal Investigator) ABB, Inc. National Renewable Energy Laboratory ABB, Inc. 919-856-2473 303-384-6926 940 Main Campus Dr. shu.liu@us.abb.com eduardo.ibanez@nrel.gov Raleigh, NC 27606 919-856-3306 john.daniel@us.abb.com Ken Pennock Dr. Gregory Reed Spencer

  3. CO tip functionalization in subatomic resolution atomic force microscopy

    SciTech Connect

    Kim, Minjung; Chelikowsky, James R.

    2015-10-19

    Noncontact atomic force microscopy (nc-AFM) employing a CO-functionalized tip displays dramatically enhanced resolution wherein covalent bonds of polycyclic aromatic hydrocarbon can be imaged. Employing real-space pseudopotential first-principles calculations, we examine the role of CO in functionalizing the nc-AFM tip. Our calculations allow us to simulate full AFM images and ascertain the enhancement mechanism of the CO molecule. We consider two approaches: one with an explicit inclusion of the CO molecule and one without. By comparing our simulations to existing experimental images, we ascribe the enhanced resolution of the CO functionalized tip to the special orbital characteristics of the CO molecule.

  4. National Offshore Wind Energy Grid Interconnection Study - Executive Summary

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Offshore Wind Energy Grid Interconnection Study Executive Summary DOE Award No. EE-0005365 ABB, Inc. 12040 Regency Pkwy. Suite 200 Cary, NC 27518-7708 Project Period: 10/11 - 04/14 Authors: John P. Daniel Dr. Shu Liu Dr. Eduardo Ibanez (Principal Investigator) ABB, Inc. National Renewable Energy Laboratory ABB, Inc. 919-856-2473 303-384-6926 940 Main Campus Dr. shu.liu@us.abb.com eduardo.ibanez@nrel.gov Raleigh, NC 27606 919-856-3306 john.daniel@us.abb.com Ken Pennock Dr. Gregory Reed Spencer

  5. Longitudinal Bunch Lengthening Compensation in High Charge RF Photoinjector

    SciTech Connect

    Pei, S.; Adolphsen, C.; /SLAC

    2008-10-03

    In high charge RF photoinjectors for wakefield two beam acceleration studies, due to the strong longitudinal space charge, bunch lengthening between the photocathode and photoinjector exit is a critical issue. We present beam dynamics studies of bunch lengthening in an RF photoinjector for a high charge electron beam and describe methods to compensate the bunch lengthening to various degrees. In particular, the beam dynamics for bunch charge from 1nC to 30nC are studied for an S-band 2856 MHz photoinjector.

  6. Analysis of Neutral Current 0 Events at MiniBooNE

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Neutral Current π 0 Events at MiniBooNE Colin Anderson April 14, 2008 The Experiment Analysis Outline Experiment MiniBooNE Description NC π 0 Overview Analysis Selection and Reconstruction of Events Rate Measurement Correcting Monte Carlo w/ Data Coherent Fraction Measurement C.E. Anderson MiniBooNE NC π 0 Analysis 2/22 The Experiment Analysis MiniBooNE ν e appearance search designed to confirm or refute the LSND result The Beam 8 GeV p's from Booster beam directed at a Be target Produced π

  7. What's on Your Energy Efficiency To-Do List? | Department of Energy

    Energy Saver

    What's Green Worth? What's Green Worth? July 23, 2015 - 6:12pm Addthis The Self-Help Office Building in Wilmington, N.C., reduced nearly $11,000 in annual energy costs and increased the building’s valuation up to $275,000 after a green retrofit. Photo courtesy of the Institute for Market Transformation. The Self-Help Office Building in Wilmington, N.C., reduced nearly $11,000 in annual energy costs and increased the building's valuation up to $275,000 after a green retrofit. Photo courtesy

  8. Swift heavy ion irradiation of Pt nanocrystals: I. shape transformation and dissolution

    SciTech Connect

    Giulian, R.; Araujo, L.L.; Kluth, P.; Sprouster, D.J.; Schnohr, C.S.; Byrne, A.P.; Ridgway, M.C. (ANU)

    2014-09-24

    We report on the effects of swift heavy ion irradiation of embedded Pt nanocrystals (NCs), which change from spheres to prolate spheroids to rods upon irradiation. Using a broad range of ion irradiation energies and NC mean sizes we demonstrate that the elongation and dissolution processes are energy and size dependent, attaining comparable levels of shape transformation and dissolution upon a given energy density deposited in the matrix. The NC shape transformation remains operative despite discontinuous ion tracks in the matrix and exhibits a constant threshold size for elongation. In contrast, for ion irradiations in which the ion tracks are continuous, the threshold size for elongation is clearly energy dependent.

  9. Tunable Plasmonic Coupling in Self-Assembled Binary Nanocrystal Super lattices Studied by Correlated Optical Microspectrophotometry and Electron Microscopy

    SciTech Connect

    Ye, XC; Chen, J; Diroll, BT; Murray, CB

    2013-03-01

    We study the plasmonic properties of self-assembled binary nanocrystal superlattices (BNSLs) using correlated optical microspectrophotometry and electron microscopy performed on individual BNSL domains. The strength of near-field couplings between adjacent plasmonic nanocrystals (NCs) can be systematically engineered by varying the NC size, composition, and the lattice symmetry of BNSLs, leading to broadband spectral tunability of the collective plasmonic response of BNSLs across the entire visible spectrum. Self-assembled multicomponent NC superlattices represent a versatile platform for the rational design of macroscopic three-dimensional plasmonic metamaterials with emergent optical characteristics.

  10. Low Cost Thin Film Building-Integrated PV Systems: Cooperative Research and Development Final Report, CRADA Number CRD-07-239

    SciTech Connect

    Stradins, P.

    2011-10-01

    In this CRADA, NREL's Silicon group members performed the following research activities: (1) investigation of the role of hydrogen in growth of a mixed-phase nc-Si:H/a-Si:H material; (2) role of hydrogen in light-induced degradation of a-Si:H and development of Staebler-Wronski effect resistive a-Si:H; and (3) performing characterizations of UniSolar's a-Si:H and nc-Si materials, with goal to help optimizing large-area uniformity and quality of the UniSolar's nanocrystalline Si:H.

  11. Lecture 5

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    two-channel elimination chemically activated reaction Stanford University Hai Wang Version 1.2 5-2 C 2 H 3 * C 2 H 2 + H* n-C 3 H 7 * C 2 H 4 + CH 3 * The third...

  12. Quarkyonic Matter and the Revised Phase Diagram of QCD

    SciTech Connect

    McLerran,L.

    2009-03-30

    At high baryon number density, it has been proposed that a new phase of QCD matter controlsthe physics. This matter is confining but can have densities much larger than 3QCD. Its existenceis argued from large Nc approximations, and model computations. It is approximately chirallysymmetric.

  13. CX-100539 Categorical Exclusion Determination

    Energy.gov [DOE]

    Incorporation of Solar Powered Safety Lights Along the Blue Ridge Parkway Award Number: DE-EE0006621 CX(s) Applied: B5.1 Federal Emergency Management Program Date: 07/28/2014 Location(s): NC Office(s): Golden Field Office

  14. Remedial action plan and site design for stabilization of the inactive uranium mill tailings sites at Slick Rock, Colorado. Remedial action selection report, Appendix B

    SciTech Connect

    Not Available

    1993-07-01

    The Slick Rock uranium mill tailings sites are located near the small town of Slick Rock, in San Miguel County, Colorado. There are two designated UMTRA sites at Slick Rock, the Union Carbide (UC) site and the North Continent (NC) site. Both sites are adjacent to the Dolores River. The UC site is approximately 1 mile (mi) [2 kilometers (km)] downstream of the NC site. Contaminated materials cover an estimated 55 acres (ac) [22 hectares (ha)] at the UC site and 12 ac (4.9 ha) at the NC site. The sites contain former mill building concrete foundations, tailings piles, demolition debris, and areas contaminated by windblown and waterborne radioactive materials. The total estimated volume of contaminated materials is approximately 620, 000 cubic yards (yd{sup 3}) [470,000 cubic meters (m{sup 3})]. In addition to the contamination at the two processing site areas, four vicinity properties were contaminated. Contamination associated with the UC and NC sites has leached into groundwater.

  15. Chih-Yuan Chen | Photosynthetic Antenna Research Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Chih-Yuan Chen Chih-Yuan Chen Chen Chih-Yuan Chih-Yuan Chen Alumnus Dr. Chen received his PhD in December 2013. He continued to work in the Lindsey lab at North Carolina State University as a postdoctoral researcher until August 2015, when he accepted a position as a scientist with the NIRvana Sciences, Inc. in Raleigh, NC. Alumni

  16. U.S EPA Research Triangle Park Campus, Typical Office Wing

    Building Catalog

    Research Triangle Park, NC The EPA's new RTP campus includes laboratories and offices for over 2,000 people. One of the three 3-story office blocks is described here. The building sits on the shore of an artificial lake, and is part of a larger campus of federal facilities that share a central cooling plant. 05/14/2015 - 12:18

  17. Lead Emissions from the Use of Leaded Aviation Gasoline in the...

    National Nuclear Security Administration (NNSA)

    ... FIEL 19 0.021 29083 GLY MO HENRY CLINTON MEMORIAL 19 0.021 18103 I76 IN MIAMI PERU MUNI 19 0.021 30041 HVR MT HILL HAVRE CITY-COUNTY 19 0.021 37117 MCZ NC MARTIN MARTIN ...

  18. F-1 U.S. Energy Information Administration | Annual Energy Outlook...

    Annual Energy Outlook

    Central West North Central East North Central Mountain AK WA MT WY ID NV UT CO AZ NM TX OK IA KS MO IL IN KY TN MS AL FL GA SC NC WV PA NJ MD DE NY CT VT ME RI MA NH VA WI MI OH...

  19. F-5 U.S. Energy Information Administration | Annual Energy Outlook...

    Annual Energy Outlook

    Figure F4. Oil and Gas Supply Model Regions Atlantic WA MT WY ID NV UT CO AZ NM TX OK IA KS MO IL IN KY TN MS AL FL GA SC NC WV PA NJ MD DE NY CT ME RI MA NH VA WI MI OH NE...

  20. Data Analysis from Ground Source Heat Pump Demonstration Projects

    Office of Energy Efficiency and Renewable Energy (EERE)

    Lead Performer: Oak Ridge National Laboratory - Oak Ridge, TN Partners: -- CDH Energy - Cazenovia, NY -- University of Tennessee - Knoxville, TN -- Cedarville Schools - Cedarville, AR (ARRA grantee) -- Flathead Electric Cooperative - Kalispell, MT (ARRA grantee) -- University at Albany - Albany, NY (ARRA grantee) -- City of Raleigh, NC (ARRA grantee) -- Montana Tech (ARRA grantee) -- Oakland University - Rochester, MI (ARRA grantee)

  1. CX-100306 Categorical Exclusion Determination

    Energy.gov [DOE]

    Advanced, Energy-Efficient Hybrid Membrane System for Industrial Water Reuse Award Number: DE-EE0005758 CX(s) Applied: A9, B3.11, B3.6 Advanced Manufacturing Office Date: 06/24/2015 Location(s): NC Office(s): Golden Field Office

  2. Training and Energy Efficiency – Aisle 4

    Office of Energy Efficiency and Renewable Energy (EERE)

    For more than five years, a large grocery store stood abandoned, leaving a disheartening void at one of the busiest intersections in Elkin, N.C. Now it marks the site of the Elkin Center -- a new energy-efficient space that will host trainings for students and business professionals alike.

  3. Crystallographically uniform arrays of ordered (In)GaN nanocolumns

    SciTech Connect

    Gačević, Ž. Bengoechea-Encabo, A.; Albert, S.; Calleja, E.

    2015-01-21

    In this work, through a comparative study of self-assembled (SA) and selective area grown (SAG) (In)GaN nanocolumn (NC) ensembles, we first give a detailed insight into improved crystallographic uniformity (homogeneity of crystallographic tilts and twists) of the latter ones. The study, performed making use of: reflective high energy electron diffraction, X-ray diffraction and scanning electron microscopy, reveals that unlike their SA counterparts, the ensembles of SAG NCs show single epitaxial relationship to both sapphire(0001) and Si(111) underlying substrates. In the second part of the article, making use of X-ray diffraction, we directly show that the selective area growth leads to improved compositional uniformity of InGaN NC ensembles. This further leads to improved spectral purity of their luminescence, as confirmed by comparative macro-photoluminescence measurements performed on SA and SAG InGaN NC ensembles. An improved crystallographic uniformity of NC ensembles facilitates their integration into optoelectronic devices, whereas their improved compositional uniformity allows for their employment in single-color optoelectronic applications.

  4. test

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... SciBooNE NC elastic scattering events have information of strange quark spin in nucleon D D 1 0 2 ) ( ) 0 ( dx x s s Q G s A BNL-E734(neutrino) Ds -0.2 EMC(IDIS) ...

  5. CX-100363 Categorical Exclusion Determination

    Energy.gov [DOE]

    Marine Algae Industrialization Consortium (MAGIC): Combining biofuel and high-value bioproducts to meet the RFS Award Number: DE-EE0007091 CX(s) Applied: A9 Bioenergy Technologies Office Date: 09/08/2015 Location(s): NC Office(s): Golden Field Office

  6. CX-100324 Categorical Exclusion Determination

    Energy.gov [DOE]

    Regenerative Carbonate – and Silicate-Based Thermochemical Energy Storage System for Concentrating Solar Power Award Number: DE-EE0006535 CX(s) Applied: A9, B3.6 Solar Energy Technologies Office Date: 08/03/2015 Location(s): NC Office(s): Golden Field Office

  7. NSLS-II injector commissioning and initial operation

    SciTech Connect

    Bacha, B.; Blum, E.; Bassi, B.; Bengtsson, J.; Blednykh, A.; Buda, S.; Cheng, W.; Choi, J.; Cuppolo, J.; D Alsace, R.; Davidsaver, M.; DeLong, J.; Doom, L.; Durfee, d.; fliller, R.; Fulkerson, M.; Ganetis, G.; Gao, F.; Gardner, C.; Guo, W.; Heese, R.; Hidaka, Y.; Hu, Y.; Johanson, M.; Kosciuk, B.; Kowalski, S.; Dramer, S.; Krinsky, S.; Li, Y.; Louie, W.; Maggipinto, M.; Marino, P.; Mead, J.; Oliva, G.; Padrazo, D.; Pedersen, K.; Podobedov, B.; Rainer, R.; Rose, J.; Santana, M.; Seletskiy, S.; Shaftan, T.; Singh, O.; Singh, P.; Smalyuk, V.; Smith, R.; Summers, T.; Tagger, J.; Tian, Y.; Wahl, W.; Wang, G.; Weiner, G.; Willeke, F.; Yang, L.; Yang, X.; Zeitler, E.; Zitvogel, E.; Zuhoski, P.

    2015-05-03

    The injector for the National Synchrotron Light Source II (NSLS-II) storage ring consists of a 3 GeV booster synchrotron and a 200 MeV S-band linac. The linac was designed to produce either a single bunch with a charge of 0.5 nC of electrons or a train of bunches up to 300 ns long containing a total charge of 15 nC. The booster was designed to accelerate up to 15 nC each cycle in a train of bunches up to 300 ns long. Linac commissioning was completed in April 2012. Booster commissioning was started in November 2013 and completed in March 2014. All of the significant design goals were satisfied including beam emittance, energy spread, and transport efficiency. While the maximum booster charge accelerated was only 10 nC, this has proven to be more than sufficient for storage ring commissioning and operation. The injector has operated reliably during storage ring operation since then. Results will be presented showing measurements of linac and booster operating parameters achieved during commissioning and initial operation. Operating experience and reliability during the first year of NSLS-II operation will be discussed.

  8. On the role of spatial position of bridged oxygen atoms as surface passivants on the ground-state gap and photo-absorption spectrum of silicon nano-crystals

    SciTech Connect

    Nazemi, Sanaz; Soleimani, Ebrahim Asl; Pourfath, Mahdi E-mail: pourfath@iue.tuwien.ac.at

    2015-11-28

    Silicon nano-crystals (NCs) are potential candidates for enhancing and tuning optical properties of silicon for optoelectronic and photo-voltaic applications. Due to the high surface-to-volume ratio, however, optical properties of NC result from the interplay of quantum confinement and surface effects. In this work, we show that both the spatial position of surface terminants and their relative positions have strong effects on NC properties as well. This is accomplished by investigating the ground-state HOMO-LUMO band-gap, the photo-absorption spectra, and the localization and overlap of HOMO and LUMO orbital densities for prototype ∼1.2 nm Si{sub 32–x}H{sub 42–2x}O{sub x} hydrogenated silicon NC with bridged oxygen atoms as surface terminations. It is demonstrated that the surface passivation geometry significantly alters the localization center and thus the overlap of frontier molecular orbitals, which correspondingly modifies the electronic and optical properties of NC.

  9. CX-100332 Categorical Exclusion Determination

    Energy.gov [DOE]

    Demonstration of High-Temperature Calcium-Based Thermochemical Storage System for use with Concentrating Solar Power Facilities Award Number: DE-EE0007116 CX(s) Applied: A9, B3.6, B5.17 Solar Energy Technologies Office Date: 08/13/2015 Location(s): NC Office(s): Golden Field Office

  10. CX-100502 Categorical Exclusion Determination

    Energy.gov [DOE]

    Regenerative Carbonate- and Silicate-Based Thermochemical Energy Storage System for Concentrating Solar Power Award Number: DE-EE0006535 CX(s) Applied: A9, B3.6 Solar Energy Technologies Office Date: 03/20/2014 Location(s): NC Office(s): Golden Field Office

  11. North Carolina State Historic Preservation Programmatic Agreement |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy North Carolina State Historic Preservation Programmatic Agreement North Carolina State Historic Preservation Programmatic Agreement Fully executed programmatic agreement between DOE, State Energy Office and State Historic Preservation Office. state_historic_preservation_programmatic_agreement_nc.pdf (541.87 KB) More Documents & Publications Indiana State Historic Preservation Programmatic Agreement South Dakota State Historic Preservation Programmatic Agreement

  12. Determination of active doping in highly resistive boron doped silicon nanocrystals embedded in SiO{sub 2} by capacitance voltage measurement on inverted metal oxide semiconductor structure

    SciTech Connect

    Zhang, Tian Puthen-Veettil, Binesh; Wu, Lingfeng; Jia, Xuguang; Lin, Ziyun; Yang, Terry Chien-Jen; Conibeer, Gavin; Perez-Wurfl, Ivan

    2015-10-21

    We investigate the Capacitance-Voltage (CV) measurement to study the electrically active boron doping in Si nanocrystals (ncSi) embedded in SiO{sub 2}. The ncSi thin films with high resistivity (200–400 Ω cm) can be measured by using an inverted metal oxide semiconductor (MOS) structure (Al/ncSi (B)/SiO{sub 2}/Si). This device structure eliminates the complications from the effects of lateral current flow and the high sheet resistance in standard lateral MOS structures. The characteristic MOS CV curves observed are consistent with the effective p-type doping. The CV modeling method is presented and used to evaluate the electrically active doping concentration. We find that the highly boron doped ncSi films have electrically active doping of 10{sup 18}–10{sup 19 }cm{sup −3} despite their high resistivity. The saturation of doping at about 1.4 × 10{sup 19 }cm{sup −3} and the low doping efficiency less than 5% are observed and discussed. The calculated effective mobility is in the order of 10{sup −3} cm{sup 2}/V s, indicating strong impurity/defect scattering effect that hinders carriers transport.

  13. HEALTH AhO SAFETY DIVISION Industrial Hygiene or Medical Dept...

    Office of Legacy Management (LM)

    No, Ro Oil PH Be Th Nc0 NO 8506 BcA-j &A- ii JC cL"w-- Anolyticol Chemistry Secrion: Date Received--b4-56 by Lab* Date Reported 6-X-66 bu I&b , Method of Analyair Vluarima4rFpt ...

  14. Central Carolina Community College | OSTI, US Dept of Energy Office of

    Office of Scientific and Technical Information (OSTI)

    Scientific and Technical Information Central Carolina Community College Spotlights Home DOE Applauds Central Carolina Community College Science and Technical Programs College_Logo_Color.png Serving Chatham, Harnett, & Lee Counties, NC Alternative Energy Technology: Biofuels Automotive Systems Technology Bioprocess Manufacturing Technology Bioprocess Technology - BioQuality Broadcasting Production Technology Computer Engineering Technology Electronics Engineering Technology Industrial

  15. Final Environmental Assessment and Finding of No Significant Impact: Ground Water Compliance at the Slick Rock, Colorado, UMTRA Project Site

    SciTech Connect

    N /A

    2003-03-13

    This environmental assessment addresses the environmental effects of a proposed action and the no action alternative to comply with U.S. Environmental Protection Agency (EPA) ground water standards at the Slick Rock, Colorado, Uranium Mill Tailings Remedial Action Project sites. The sites consist of two areas designated as the North Continent (NC) site and the Union Carbide (UC) site. In 1996, the U.S. Department of Energy (DOE) completed surface cleanup at both sites and encapsulated the tailings in a disposal cell 5 miles east of the original sites. Maximum concentration limits (MCLs) referred to in this environmental assessment are the standards established in Title 40 ''Code of Federal Regulations'' Part 192 (40 CFR 192) unless noted otherwise. Ground water contaminants of potential concern at the NC site are uranium and selenium. Uranium is more prevalent, and concentrations in the majority of alluvial wells at the NC site exceed the MCL of 0.044 milligram per liter (mg/L). Selenium contamination is less prevalent; samples from only one well had concentrations exceeding the MCL of 0.01 mg/L. To achieve compliance with Subpart B of 40 CFR 192 at the NC site, DOE is proposing the strategy of natural flushing in conjunction with institutional controls and continued monitoring. Ground water flow and transport modeling has predicted that concentrations of uranium and selenium in the alluvial aquifer will decrease to levels below their respective MCLs within 50 years.

  16. Oxide Shell Reduction and Magnetic Property Changes in Core-Shell Fe Nanoclusters under Ion Irradiation

    SciTech Connect

    Sundararajan, Jennifer A.; Kaur, Maninder; Jiang, Weilin; McCloy, John S.; Qiang, You

    2014-02-12

    Ion irradiation effects are studied on the Fe-based core-shell nanocluster (NC) films with core as Fe and shell as Fe3O4/FeO. These NC films were were deposited on Si substrates to thickness of ~0.5 micrometers using a NC deposition system. The films were irradiated at room temperature with 5.5 MeV Si2+ ions to ion fluences of 1015 and 1016 ions/cm2. It is found that the irradiation induces grain growth, Fe valence reduction in the shell, and crystallization of Fe3N. The nature and mechanism of oxide shell reduction and composition dependence after irradiation were studied by synthesizing additional NC films of Fe3O4 and FeO+Fe3N and irradiating them under the same conditions. The presence of nanocrystalline Fe is found to be a major factor for the oxide shell reduction. The surface morphologies of these films show dramatic changes in the microstructures due to cluster growth and agglomeration as a result of ion irradiation.

  17. Oxide shell reduction and magnetic property changes in core-shell Fe nanoclusters under ion irradiation

    SciTech Connect

    Sundararajan, Jennifer A.; Kaur, Maninder; Qiang, You, E-mail: youqiang@uidaho.edu [Department of Physics, University of Idaho, Moscow, Idaho 83844 (United States); Jiang, Weilin [Pacific Northwest National Laboratory, P.O. Box 999, Richland, Washington 99352 (United States); McCloy, John S. [School of Mechanical and Materials Engineering, Washington State University, Pullman, Washington 99164 (United States)

    2014-05-07

    Ion irradiation effects are studied on the Fe-based core-shell nanocluster (NC) films with core as Fe and shell as Fe{sub 3}O{sub 4}/Fe{sub 3}N. These NC films were deposited on Si substrates to thickness of ?0.5 ?m using a NC deposition system. The films were irradiated at room temperature with 5.5?MeV Si{sup 2+} ions to ion fluences of 10{sup 15} and 10{sup 16} ions/cm{sup 2}. It is found that the irradiation induces grain growth, Fe valence reduction in the shell, and crystallization or growth of Fe{sub 3}N. The film retained its Fe-core and its ferromagnetic properties after irradiation. The nature and mechanism of oxide shell reduction and composition dependence after irradiation were studied by synthesizing additional NC films of Fe{sub 3}O{sub 4} and FeO?+?Fe{sub 3}N and irradiating them under the same conditions. The presence of nanocrystalline Fe is found to be a major factor for the oxide shell reduction. The surface morphologies of these films show dramatic changes in the microstructures due to cluster growth and agglomeration as a result of ion irradiation.

  18. Accelerating Innovation: PowerAmerica Is Up and Running

    Energy.gov [DOE]

    The excitement and drive to deliver was evident to me last week when I joined nearly 100 PowerAmerica members for their kick-off meeting at NC State University in Raleigh, North Carolina. PowerAmerica, also called the Next Generation Power Electronics Manufacturing Innovation Institute, will develop advanced manufacturing processes and work to accelerate the commercialization of wide bandgap (WBG) technologies.

  19. Strong visible electroluminescence from silicon nanocrystals embedded in a silicon carbide film

    SciTech Connect

    Huh, Chul Kim, Tae-Youb; Ahn, Chang-Geun; Kim, Bong Kyu

    2015-05-25

    We report the strong visible light emission from silicon (Si) nanocrystals (NCs) embedded in a Si carbide (SiC) film. Compared to Si NC light-emitting diode (LED) by employing the Si nitride (SiN{sub x}) film as a surrounding matrix, the turn-on voltage of the Si NC LED with the SiC film was significantly decreased by 4 V. This was attributed to a smaller barrier height for injecting the electrons into the Si NCs due to a smaller band gap of SiC film than a SiN{sub x} film. The electroluminescence spectra increases with increasing forward voltage, indicating that the electrons are efficiently injected into the Si NCs in the SiC film. The light output power shows a linear increase with increasing forward voltage. The light emission originated from the Si NCs in a SiC film was quite uniform. The power efficiency of the Si NC LED with the SiC film was 1.56 times larger than that of the Si NC LED with the SiN{sub x} film. The Si NCs in a SiC film show unique advantages and are a promising candidate for application in optical devices.

  20. CX-100453 Categorical Exclusion Determination

    Energy.gov [DOE]

    Activity Area of Interest A: Stakeholder Engagement & Management Award Number: DE-EE0007315 CX(s) Applied: A9, A11 Solar Energy Technologies Office Date: 01/19/2016 Location(s): NC Office(s): Golden Field Office

  1. Mandatory Utility Green Power Option | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    that include, but are not limited to, wind, solar, geothermal and biomass. NorthWestern Energy implemented a green-power program ("E+ Green") in June 2003. Source http:...

  2. CERTIFIED REALTY SPECIALIST | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    CERTIFIED REALTY SPECIALIST CERTIFIED REALTY SPECIALIST CERTIFIED REALTY SPECIALIST (113.21 KB) More Documents & Publications Heating Ventilation and Air Conditioning Efficiency Greenpower Trap Mufflerl System DOE's Petition for Interlocutory Review

  3. Risk Management Tool Attributes: | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Risk Management Tool Attributes: Risk Management Tool Attributes: Risk Management Tool Attributes: (140.27 KB) More Documents & Publications Heating Ventilation and Air Conditioning Efficiency Idaho Operations AMWTP Fact Sheet Greenpower Trap Mufflerl System

  4. Examination of phase transformations and decomposition chemistry in thermally aged thin-film explosives

    SciTech Connect

    Erickson, K.L.; Trott, W.M.; Renlund, A.M.

    1993-09-01

    To develop predictive models for the response of weapon systems to abnormal thermal environments, such as cookoff, an improved understanding of temperature-dependent thermophysical phenomena (such as phase transformations) and decomposition chemistry in totally confined explosive samples is needed. It is particularly important to examine the effects of maintaining-intimate contact between the decomposition products and the remaining condensed-phase explosive during slow reaction at elevated temperatures since confinement of the decomposition products may significantly affect thermophysical phenomena and decomposition reaction rates. The purpose of this work has been to examine experimentally the effects on condensed-phase chemistry which result when decomposition products remain in intimate contact with the reacting explosive during isothermal aging experiments at temperatures below those of the DTA exotherm for the explosive. To provide confinement, minimize vapor space, and permit condensed-phase chemical analysis, experiments were done using thin-film samples of the explosive, which were pressed and sealed between two infrared-transmitting windows, so that condensed-phase chemistry could be monitored using infrared spectroscopy. Experiments were done with NC, HMX, HMX-NC composite, and RDX samples. Results from the experiments with NC showed that for some decomposition mechanisms, the reaction rates for confined samples compared favorably with published reaction rates from unconfined samples. However, the results also demonstrated that for other mechanisms, the reaction rates were significantly affected by confinement of the decomposition products. The experiments with HMX and RDX indicated that some decomposition occurred at temperatures well below the temperatures of the respective DTA exotherms, and the experiments with HMX-NC composite samples showed some interaction between NC and HMX at temperatures as low as 150{degrees}C.

  5. New self-assembled nanocrystal micelles for biolabels and biosensors.

    SciTech Connect

    Tallant, David Robert; Wilson, Michael C. (University of New Mexico, Albuquerque, NM); Leve, Erik W. (University of New Mexico, Albuquerque, NM); Fan, Hongyou; Brinker, C. Jeffrey; Gabaldon, John (University of New Mexico, Albuquerque, NM); Scullin, Chessa (University of New Mexico, Albuquerque, NM)

    2005-12-01

    The ability of semiconductor nanocrystals (NCs) to display multiple (size-specific) colors simultaneously during a single, long term excitation holds great promise for their use in fluorescent bio-imaging. The main challenges of using nanocrystals as biolabels are achieving biocompatibility, low non-specific adsorption, and no aggregation. In addition, functional groups that can be used to further couple and conjugate with biospecies (proteins, DNAs, antibodies, etc.) are required. In this project, we invented a new route to the synthesis of water-soluble and biocompatible NCs. Our approach is to encapsulate as-synthesized, monosized, hydrophobic NCs within the hydrophobic cores of micelles composed of a mixture of surfactants and phospholipids containing head groups functionalized with polyethylene glycol (-PEG), -COOH, and NH{sub 2} groups. PEG provided biocompatibility and the other groups were used for further biofunctionalization. The resulting water-soluble metal and semiconductor NC-micelles preserve the optical properties of the original hydrophobic NCs. Semiconductor NCs emit the same color; they exhibit equal photoluminescence (PL) intensity under long-time laser irradiation (one week) ; and they exhibit the same PL lifetime (30-ns). The results from transmission electron microscopy and confocal fluorescent imaging indicate that water-soluble semiconductor NC-micelles are biocompatible and exhibit no aggregation in cells. We have extended the surfactant/lipid encapsulation techniques to synthesize water-soluble magnetic NC-micelles. Transmission electron microscopy results suggest that water-soluble magnetic NC-micelles exhibit no aggregation. The resulting NC-micelles preserve the magnetic properties of the original hydrophobic magnetic NCs. Viability studies conducted using yeast cells suggest that the magnetic nanocrystal-micelles are biocompatible. We have demonstrated, for the first time, that using external oscillating magnetic fields to manipulate

  6. LABORATORY AND ASTRONOMICAL DISCOVERY OF HYDROMAGNESIUM ISOCYANIDE

    SciTech Connect

    Cabezas, C.; Alonso, J. L.; Mata, S.; Peña, I.; Cernicharo, J.; Agúndez, M.; Guélin, M.

    2013-10-01

    We report on the detection of hydromagnesium isocyanide, HMgNC, in the laboratory and in the carbon-rich evolved star IRC+10216. The J = 1-0 and J = 2-1 lines were observed in our microwave laboratory equipment in Valladolid with a spectral accuracy of 3 KHz. The hyperfine structure produced by the nitrogen atom was resolved for both transitions. The derived rotational constants from the laboratory data are B{sub 0} = 5481.4333(6) MHz, D{sub 0} = 2.90(8) KHz, and eQq(N) = –2.200(2) MHz. The predicted frequencies for the rotational transitions of HMgNC in the millimeter domain have an accuracy of 0.2-0.7 MHz. Four rotational lines of this species, J = 8-7, J = 10-9, J = 12-11, and J = 13-12, have been detected toward IRC+10216. The differences between observed and calculated frequencies are <0.5 MHz. The rotational constants derived from space frequencies are B{sub 0} = 5481.49(3) MHz and D{sub 0} = 3.2(1) KHz, i.e., identical to the laboratory ones. A merged fit to the laboratory and space frequencies provides B{sub 0} = 5481.4336(4) MHz and D{sub 0} = 2.94(5) KHz. We have derived a column density for HMgNC of (6 ± 2) × 10{sup 11} cm{sup –2}. From the observed line profiles the molecules have to be produced in the layer where other metal-isocyanides have been already found in this source. The abundance ratio between MgNC and its hydrogenated variety, HMgNC, is ≅20.

  7. Measurement of muon neutrino and antineutrino induced single neutral pion production cross sections

    SciTech Connect

    Anderson, Colin E.

    2011-05-01

    Elucidating the nature of neutrino oscillation continues to be a goal in the vanguard of the efforts of physics experiment. As neutrino oscillation searches seek an increasingly elusive signal, a thorough understanding of the possible backgrounds becomes ever more important. Measurements of neutrino-nucleus interaction cross sections are key to this understanding. Searches for νμ → νe oscillation - a channel that may yield insight into the vanishingly small mixing parameter θ13, CP violation, and the neutrino mass hierarchy - are particularly susceptible to contamination from neutral current single π0 (NC0) production. Unfortunately, the available data concerning NC0 production are limited in scope and statistics. Without satisfactory constraints, theoretical models of NC0 production yield substantially differing predictions in the critical Eν ~ 1 GeV regime. Additional investigation of this interaction can ameliorate the current deficiencies. The Mini Booster Neutrino Experiment (MiniBooNE) is a short-baseline neutrino oscillation search operating at the Fermi National Accelerator Laboratory (Fermilab). While the oscillation search is the principal charge of the MiniBooNE collaboration, the extensive data (~ 106 neutrino events) offer a rich resource with which to conduct neutrino cross section measurements. This work concerns the measurement of both neutrino and antineutrino NC0 production cross sections at MiniBooNE. The size of the event samples used in the analysis exceeds that of all other similar experiments combined by an order of magnitude. We present the first measurements of the absolute NC0 cross section as well as the first differential cross sections in both neutrino and antineutrino mode. Specifically, we measure single differential cross sections with respect to pion momentum and pion angle. We find the

  8. Project Award Spreadsheets 2010 12 21 1232.xlsx

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    City HQ State Congressional District(s) Population Recovery Act Funding* Asheville ** NC NC-011 500,000 $209,940 Aspen CO CO-003 5,902 $59,193 Aurora CO CO-007 319,057 $151,800 Baltimore MD MD-002 636,919 $200,000 Baton Rouge LA LA-6 223,689 $200,000 Boston MA MA-009 609,023 $300,000 Casper WY WY-001 54,047 $130,000 Chicago IL IL-005 2,853,114 $300,000 Chula Vista CA CA-051 219,318 $200,000 City and County of Denver CO CO-001 598,707 $210,040 Columbia MO MO-009 100,733 $200,000 Davenport IA

  9. Design and evaluation of the ReKon : an integrated detection and assessment perimeter system.

    SciTech Connect

    Dabling, Jeffrey Glenn; Andersen, Jason Jann; McLaughlin, James O.

    2013-02-01

    Kontek Industries (Kannapolis, NC) and their subsidiary, Stonewater Control Systems (Kannapolis, NC), have entered into a cooperative research and development agreement with Sandia to jointly develop and evaluate an integrated perimeter security system solution, one that couples access delay with detection and assessment. This novel perimeter solution was designed to be configurable for use at facilities ranging from high-security military sites to commercial power plants, to petro/chemical facilities of various kinds. A prototype section of the perimeter has been produced and installed at the Sandia Test and Evaluation Center in Albuquerque, NM. This prototype system integrated fiber optic break sensors, active infrared sensors, fence disturbance sensors, video motion detection, and ground sensors. This report documents the design, testing, and performance evaluation of the developed ReKon system. The ability of the system to properly detect pedestrian or vehicle attempts to bypass, breach, or otherwise defeat the system is characterized, as well as the Nuisance Alarm Rate.

  10. Enabling cost-effective high-current burst-mode operation in superconducting accelerators

    SciTech Connect

    Sheffield, Richard L.

    2015-06-01

    Superconducting (SC) accelerators are very efficient for CW or long-pulse operation, and normal conducting (NC) accelerators are cost effective for short-pulse operation. The addition of a short NC linac section to a SC linac can correct for the energy droop that occurs when pulsed high-current operation is required that exceeds the capability of the klystrons to replenish the cavity RF fields due to the long field fill-times of SC structures, or a requirement to support a broad range of beam currents results in variable beam loading. This paper describes the implementation of this technique to enable microseconds of high beam-current, 90 mA or more, in a 12 GeV SC long-pulse accelerator designed for the MaRIE 42-keV XFEL proposed for Los Alamos National Laboratory.

  11. Pulse studies to decipher the role of surface morphology in CuO/CeO₂ nanocatalysts for the water gas shift reaction

    DOE PAGES [OSTI]

    Rodriguez, Jose A.; Zhao, Fuzhen; Liu, Zongyuan; Xu, Wenqian; Yao, Siyu; Si, Rui; Johnston-Peck, Aaron C.; Martinez-Arias, Arturo; Hanson, Jonathan C.; Senanayake, Sanjaya D.

    2015-01-23

    The water-gas shift reaction (WGS, CO + H₂O → CO₂) was studied over CuO/CeO₂ catalysts with two different ceria particle morphohologies, in the form of nanospheres (ns) and nanocubes (nc). To understand the strong dependence of the WGS reaction activity on the ceria nanoshapes, pulses of CO (without and with water vapor) were employed during in situ X-ray diffraction (XRD) and X-ray absoprtion near edge structure (XANES) measurements done to characterize the catalysts. The results showed that CuO/CeO₂ (ns) exhibited a substantially better activity than CuO/CeO₂ (nc). The higher activity was associated with the unique properties of CuO/CeO₂ (ns), suchmore » as the easier reduction of highly dispersed CuO to metallic Cu, the stability of metallic Cu and a larger concentration Ce³⁺ in CeO₂ (ns).« less

  12. AMENDMENT OF SOLIr ATI ON/MODIFI CATION OF CONTRACT 1. CONTRACT ID CODE PAGE OF PAGES

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    SOLIr ATI ON/MODIFI CATION OF CONTRACT 1. CONTRACT ID CODE PAGE OF PAGES 2 AMENDMENT/lIVDDIFICATiON NC 3. EFFECTIVE DATE [4 REDUISITION/PURCHASE REC NO IE PR3JECT NC (if applicable) 09 ISoe Bloo , 16- - ISee Soheoule S ISSUED D> CODE 7 ~ ADMINISTERED BY (if otnertrian ItemS CO DE Of fice of Ri-.er PoDLecOLODn office of Riv'er P-oCQ-ec-.iQ .S. Cet:F O<men of E-nerov,, I.S. Deparo:merio c-' Enrgv P.O. Box 4'5C 0 ... Box 45C .io ao 1 31 W YS: (-876 B. NAME AND ADDRESS CF CONTRACTOR (No seve

  13. Workbook Contents

    Energy Information Administration (EIA) (indexed site)

    Annual",2015 ,"Release Date:","10/31/2016" ,"Next Release Date:","11/30/2016" ,"Excel File Name:","n3050nc3a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/n3050nc3a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"10/28/2016 9:36:22 PM" "Back to

  14. Workbook Contents

    Energy Information Administration (EIA) (indexed site)

    Annual",2015 ,"Release Date:","10/31/2016" ,"Next Release Date:","11/30/2016" ,"Excel File Name:","n3060nc2a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/n3060nc2a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"10/28/2016 9:36:35 PM" "Back to

  15. Enabling cost-effective high-current burst-mode operation in superconducting accelerators

    DOE PAGES [OSTI]

    Sheffield, Richard L.

    2015-06-01

    Superconducting (SC) accelerators are very efficient for CW or long-pulse operation, and normal conducting (NC) accelerators are cost effective for short-pulse operation. The addition of a short NC linac section to a SC linac can correct for the energy droop that occurs when pulsed high-current operation is required that exceeds the capability of the klystrons to replenish the cavity RF fields due to the long field fill-times of SC structures, or a requirement to support a broad range of beam currents results in variable beam loading. This paper describes the implementation of this technique to enable microseconds of high beam-current,more » 90 mA or more, in a 12 GeV SC long-pulse accelerator designed for the MaRIE 42-keV XFEL proposed for Los Alamos National Laboratory.« less

  16. Photoconductivity of CdTe Nanocrystal-Based Thin Films. Te2- Ligands Lead To Charge Carrier Diffusion Lengths Over 2 Micrometers

    SciTech Connect

    Crisp, Ryan W.; Callahan, Rebecca; Reid, Obadiah G.; Dolzhnikov, Dmitriy S.; Talapin, Dmitri V.; Rumbles, Garry; Luther, Joseph M.; Kopidakis, Nikos

    2015-11-16

    We report on photoconductivity of films of CdTe nanocrystals (NCs) using time-resolved microwave photoconductivity (TRMC). Spherical and tetrapodal CdTe NCs with tunable size-dependent properties are studied as a function of surface ligand (including inorganic molecular chalcogenide species) and annealing temperature. Relatively high carrier mobility is measured for films of sintered tetrapod NCs (4 cm2/(V s)). Our TRMC findings show that Te2- capped CdTe NCs show a marked improvement in carrier mobility (11 cm2/(V s)), indicating that NC surface termination can be altered to play a crucial role in charge-carrier mobility even after the NC solids are sintered into bulk films.

  17. Proceedings of the IMOG (Interagency Manufacturing Operations Group) Numerical Systems Group. 62nd Meeting

    SciTech Connect

    Maes, G.J.

    1993-10-01

    This document contains the proceedings of the 62nd Interagency Manufacturing Operations Group (IMOG) Numerical Systems Group. Included are the minutes of the 61st meeting and the agenda for the 62nd meeting. Presentations at the meeting are provided in the appendices to this document. Presentations were: 1992 NSG Annual Report to IMOG Steering Committee; Charter for the IMOG Numerical Systems Group; Y-12 Coordinate Measuring Machine Training Project; IBH NC Controller; Automatically Programmed Metrology Update; Certification of Anvil-5000 for Production Use at the Y-12 Plant; Accord Project; Sandia National Laboratories {open_quotes}Accord{close_quotes}; Demo/Anvil Tool Path Generation 5-Axis; Demo/Video Machine/Robot Animation Dynamics; Demo/Certification of Anvil Tool Path Generation; Tour of the M-60 Inspection Machine; Distributed Numerical Control Certification; Spline Usage Method; Y-12 NC Engineering Status; and Y-12 Manufacturing CAD Systems.

  18. Helicity evolution at small-x

    DOE PAGES [OSTI]

    Kovchegov, Yuri V.; Pitonyak, Daniel; Sievert, Matthew D.

    2016-01-13

    We construct small-x evolution equations which can be used to calculate quark and anti-quark helicity TMDs and PDFs, along with the g1 structure function. These evolution equations resum powers of αs ln2(1/x) in the polarization-dependent evolution along with the powers of αs ln(1/x) in the unpolarized evolution which includes saturation efects. The equations are written in an operator form in terms of polarization-dependent Wilson line-like operators. While the equations do not close in general, they become closed and self-contained systems of non-linear equations in the large-Nc and large-Nc & Nf limits. As a cross-check, in the ladder approximation, our equationsmore » map onto the same ladder limit of the infrared evolution equations for g1 structure function derived previously by Bartels, Ermolaev and Ryskin.« less

  19. Pulse studies to decipher the role of surface morphology in CuO/CeO₂ nanocatalysts for the water gas shift reaction

    SciTech Connect

    Rodriguez, Jose A.; Zhao, Fuzhen; Liu, Zongyuan; Xu, Wenqian; Yao, Siyu; Si, Rui; Johnston-Peck, Aaron C.; Martinez-Arias, Arturo; Hanson, Jonathan C.; Senanayake, Sanjaya D.

    2015-01-23

    The water-gas shift reaction (WGS, CO + H₂O → CO₂) was studied over CuO/CeO₂ catalysts with two different ceria particle morphohologies, in the form of nanospheres (ns) and nanocubes (nc). To understand the strong dependence of the WGS reaction activity on the ceria nanoshapes, pulses of CO (without and with water vapor) were employed during in situ X-ray diffraction (XRD) and X-ray absoprtion near edge structure (XANES) measurements done to characterize the catalysts. The results showed that CuO/CeO₂ (ns) exhibited a substantially better activity than CuO/CeO₂ (nc). The higher activity was associated with the unique properties of CuO/CeO₂ (ns), such as the easier reduction of highly dispersed CuO to metallic Cu, the stability of metallic Cu and a larger concentration Ce³⁺ in CeO₂ (ns).

  20. Modeling and validating tritium transfer in a grassland ecosystem in response to {sup 3}H releases

    SciTech Connect

    Le Dizes, S.

    2015-03-15

    In this paper a radioecological model (TOCATTA) for tritium transfer in a grassland ecosystem developed on an hourly time-step basis is proposed and compared with the first data set obtained in the vicinity of the AREVA-NC reprocessing plant of La Hague (France). The TOCATTA model aims at simulating dynamics of tritium transfer in agricultural soil and plant ecosystems exposed to time-varying HTO concentrations in air water vapour and possibly in irrigation and rain water. In the present study, gaseous releases of tritium from the AREVA NC nuclear reprocessing plant in normal operation can be intense and intermittent over a period of less than 24 hours. A first comparison of the model predictions with the field data has shown that TOCATTA should be improved in terms of kinetics of tritium transfer.

  1. Spontaneous supersymmetry breaking in two dimensional lattice super QCD

    DOE PAGES [OSTI]

    Catterall, Simon; Veernala, Aarti

    2015-10-02

    We report on a non-perturbative study of two dimensional N=(2,2) super QCD. Our lattice formulation retains a single exact supersymmetry at non-zero lattice spacing, and contains Nf fermions in the fundamental representation of a U(Nc) gauge group. The lattice action we employ contains an additional Fayet-Iliopoulos term which is also invariant under the exact lattice supersymmetry. This work constitutes the first numerical study of this theory which serves as a toy model for understanding some of the issues that are expected to arise in four dimensional super QCD. As a result, we present evidence that the exact supersymmetry breaks spontaneouslymore » when Nf < Nc in agreement with theoretical expectations.« less

  2. Workbook Contents

    Energy Information Administration (EIA) (indexed site)

    Monthly","8/2016" ,"Release Date:","10/31/2016" ,"Next Release Date:","11/30/2016" ,"Excel File Name:","n3010nc3m.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/n3010nc3m.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"10/28/2016 9:34:00 PM" "Back

  3. Workbook Contents

    Energy Information Administration (EIA) (indexed site)

    Annual",2015 ,"Release Date:","10/31/2016" ,"Next Release Date:","11/30/2016" ,"Excel File Name:","n3020nc2a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/n3020nc2a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"10/28/2016 9:34:37 PM" "Back to

  4. Workbook Contents

    Energy Information Administration (EIA) (indexed site)

    Annual",2015 ,"Release Date:","10/31/2016" ,"Next Release Date:","11/30/2016" ,"Excel File Name:","n3020nc3a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/n3020nc3a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"10/28/2016 9:34:37 PM" "Back to

  5. Boron- and phosphorus-doped silicon germanium alloy nanocrystals—Nonthermal plasma synthesis and gas-phase thin film deposition

    SciTech Connect

    Rowe, David J. E-mail: kortshagen@umn.edu; Kortshagen, Uwe R. E-mail: kortshagen@umn.edu

    2014-02-01

    Alloyed silicon-germanium (SiGe) nanostructures are the topic of renewed research due to applications in modern optoelectronics and high-temperature thermoelectric materials. However, common techniques for producing nanostructured SiGe focus on bulk processing; therefore little is known of the physical properties of SiGe nanocrystals (NCs) synthesized from molecular precursors. In this letter, we synthesize and deposit thin films of doped SiGe NCs using a single, flow-through nonthermal plasma reactor and inertial impaction. Using x-ray and vibrational analysis, we show that the SiGe NC structure appears truly alloyed for Si{sub 1−x}Ge{sub x} for 0.16 < x < 0.24, and quantify the atomic dopant incorporation within the SiGe NC films.

  6. Wigner functions for noncommutative quantum mechanics: A group representation based construction

    SciTech Connect

    Chowdhury, S. Hasibul Hassan; Ali, S. Twareque

    2015-12-15

    This paper is devoted to the construction and analysis of the Wigner functions for noncommutative quantum mechanics, their marginal distributions, and star-products, following a technique developed earlier, viz, using the unitary irreducible representations of the group G{sub NC}, which is the three fold central extension of the Abelian group of ℝ{sup 4}. These representations have been exhaustively studied in earlier papers. The group G{sub NC} is identified with the kinematical symmetry group of noncommutative quantum mechanics of a system with two degrees of freedom. The Wigner functions studied here reflect different levels of non-commutativity—both the operators of position and those of momentum not commuting, the position operators not commuting and finally, the case of standard quantum mechanics, obeying the canonical commutation relations only.

  7. ,"North Carolina Natural Gas Deliveries to Electric Power Consumers (MMcf)"

    Energy Information Administration (EIA) (indexed site)

    Annual",2015 ,"Release Date:","10/31/2016" ,"Next Release Date:","11/30/2016" ,"Excel File Name:","n3045nc2a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/n3045nc2a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"10/28/2016 9:36:01 PM" "Back to

  8. ,"North Carolina Natural Gas Deliveries to Electric Power Consumers (MMcf)"

    Energy Information Administration (EIA) (indexed site)

    Monthly","8/2016" ,"Release Date:","10/31/2016" ,"Next Release Date:","11/30/2016" ,"Excel File Name:","n3045nc2m.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/n3045nc2m.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"10/28/2016 9:36:01 PM" "Back

  9. ,"North Carolina Natural Gas Industrial Consumption (MMcf)"

    Energy Information Administration (EIA) (indexed site)

    Annual",2015 ,"Release Date:","10/31/2016" ,"Next Release Date:","11/30/2016" ,"Excel File Name:","n3035nc2a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/n3035nc2a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"10/28/2016 9:35:21 PM" "Back to

  10. ,"North Carolina Natural Gas Industrial Consumption (MMcf)"

    Energy Information Administration (EIA) (indexed site)

    Monthly","8/2016" ,"Release Date:","10/31/2016" ,"Next Release Date:","11/30/2016" ,"Excel File Name:","n3035nc2m.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/n3035nc2m.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"10/28/2016 9:35:21 PM" "Back

  11. ,"North Carolina Natural Gas Industrial Price (Dollars per Thousand Cubic Feet)"

    Energy Information Administration (EIA) (indexed site)

    Annual",2015 ,"Release Date:","10/31/2016" ,"Next Release Date:","11/30/2016" ,"Excel File Name:","n3035nc3a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/n3035nc3a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"10/28/2016 9:35:21 PM" "Back to

  12. ,"North Carolina Natural Gas Industrial Price (Dollars per Thousand Cubic Feet)"

    Energy Information Administration (EIA) (indexed site)

    Monthly","8/2016" ,"Release Date:","10/31/2016" ,"Next Release Date:","11/30/2016" ,"Excel File Name:","n3035nc3m.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/n3035nc3m.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"10/28/2016 9:35:21 PM" "Back

  13. ,"North Carolina Natural Gas Price Sold to Electric Power Consumers (Dollars per Thousand Cubic Feet)"

    Energy Information Administration (EIA) (indexed site)

    Annual",2015 ,"Release Date:","10/31/2016" ,"Next Release Date:","11/30/2016" ,"Excel File Name:","n3045nc3a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/n3045nc3a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"10/28/2016 9:36:01 PM" "Back to

  14. ,"North Carolina Natural Gas Price Sold to Electric Power Consumers (Dollars per Thousand Cubic Feet)"

    Energy Information Administration (EIA) (indexed site)

    Monthly","8/2016" ,"Release Date:","10/31/2016" ,"Next Release Date:","11/30/2016" ,"Excel File Name:","n3045nc3m.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/n3045nc3m.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"10/28/2016 9:36:01 PM" "Back

  15. ,"North Carolina Natural Gas Residential Consumption (MMcf)"

    Energy Information Administration (EIA) (indexed site)

    Annual",2015 ,"Release Date:","10/31/2016" ,"Next Release Date:","11/30/2016" ,"Excel File Name:","n3010nc2a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/n3010nc2a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"10/28/2016 9:34:00 PM" "Back to

  16. ,"North Carolina Natural Gas Residential Consumption (MMcf)"

    Energy Information Administration (EIA) (indexed site)

    Monthly","8/2016" ,"Release Date:","10/31/2016" ,"Next Release Date:","11/30/2016" ,"Excel File Name:","n3010nc2m.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/n3010nc2m.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"10/28/2016 9:34:00 PM" "Back

  17. 100 Area D4 Project Building Completion Report - July 2007 to December 2008

    SciTech Connect

    M. T. Stankovich

    2009-04-15

    This report documents the decontamination, decommissioning, and demolition of the 105-NB, 163-N, 183-N, 183-NA, 183-NB, 183-NC, 184-N, 184-NA, 184-NB, 184-NC, 184-ND, 184-NE, 184-NF, 1312-N, 1330-N, 1705-N, 1705-NA, 1706-N, 1712-N, 1714-N, 1714-NA, 1714-NB, 1802-N, MO-050, MO-055, MO-358, MO-390, MO-900, MO-911, and MO-950 facilities in the 100 Area of the Hanford Site. The D4 activities for these facilities include utility disconnection, planning, characterization, engineering, removal of hazardous and radiological contaminated materials, equipment removal, decommissioning, deactivation, decontamination, demolition of the structure, and removal of the remaining slabs.

  18. C

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    MiniBooNE C ross S ec/on R esults W. C . L ouis Los A lamos N a/onal L aboratory NuFACT11, A ugust 1 , 2 011 Outline * MiniBooNE D escrip/on * CC Q E * NC E las/c * NC & C C π 0 * CC π + * Conclusions 3 MiniBooNE E xperiment  Similar L /E a s L SND  MiniBooNE ~ 500m/~500MeV  LSND ~ 30m/~30MeV  Horn f ocused n eutrino b eam ( p+Be)  Horn p olarity → n eutrino o r a n/---neutrino m ode  800t m ineral o il C herenkov d etector p Dirt ~ 500m Decay r egion ~50m π + π ---

  19. Slide 1

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Bioconjugatable bacteriochlorins for biohybrid antennas Theme 1: Native Antenna Theme 2: Biohybrid Antenna Theme 3: Bioinspired Antenna Jonathan Lindsey and team (NC State University) Paul Loach (Northwestern University) David Bocian ( University of California, Riverside) Dewey Holten (Washington University) The positions indicated enable wavelength tuning (700-900 nm). Features for imparting water- solubility and bioconjugation must either be added onto these sites in an innocent manner (i.e.,

  20. NREL: Energy Analysis - Dylan Hettinger

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Dylan Hettinger Photo of Dylan Hettinger. Dylan Hettinger is a member of the Data Analysis and Visualization Group in the Strategic Energy Analysis Center. GIS Programmer Analyst On staff since 2010 Phone number: 303-275-3750 E-mail: dylan.hettinger@nrel.gov Areas of expertise Information design Spatial analysis and cartography Prior work experience AMEC Earth & Environmental, Denver, CO Greenhorne & O'Mara, Raleigh, NC Printable Version Energy Analysis Home Capabilities & Expertise

  1. International Conference

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    MULTI-LEVEL NONLINEAR DIFFUSION ACCELERATION METHOD FOR MULTIGROUP TRANSPORT k-EIGENVALUE PROBLEMS Dmitriy Y. Anistratov Department of Nuclear Engineering North Carolina State University Raleigh, NC 27695-7909 anistratov@ncsu.edu ABSTRACT The nonlinear diffusion acceleration (NDA) method is an efficient and flexible transport iterative scheme for solving reactor-physics problems. This paper presents a fast iterative algorithm for solving multigroup neutron transport eigenvalue problems in 1D

  2. Linkages from DOEs Geothermal R&D to Commercial Power Generation

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DOE's Geothermal R&D to Commercial Power Generation Prepared by: Rosalie Ruegg, TIA Consulting, Inc. Emerald Isle, NC and Patrick Thomas, 1790 Analytics, LLC Haddonfield, NJ February 2011 i Acknowledgments This report traces the connections from U.S. Department of Energy (DOE) geothermal research and development (R&D) to downstream commercial power generation. Prepared for the U.S. Department of Energy under Purchase Order No. 718187, this report also includes contributions from Sandia

  3. Linkages from DOEs Vehicle Technologies R&D in Advanced Combustion to More Efficient, Cleaner-Burning Engines

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DOE's Vehicle Technologies R&D in Advanced Combustion to More Efficient, Cleaner-Burning Engines June 2011 Prepared by: Rosalie Ruegg, TIA Consulting, Inc. Emerald Isle, NC and Patrick Thomas, 1790 Analytics, LLC Haddonfield, NJ Acknowledgments This report uses bibliometric analysis to trace linkages from knowledge outputs of Advanced Combustion Engine research and development (ACE R&D) by the Vehicle Technologies Program (VTP) of the U.S. Department of Energy, to downstream innovations

  4. Presentation to ADOBE

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    CURRENT TRENDS: CHANGES TO UTILITY SERVICE PROVIDER RATE PLANS AND ITS IMPACT ON THE FEASIBILITY OF TRIBAL RENEWABLE ENERGY PROJECTS ROBYN L. INTERPRETER, ESQ. rinterpreter@milawaz.com (480) 513-6825 CURT SHANNON, PRINCIPAL curt@conationenergy.com (480) 652-5547 Utility Providers in 38 of the 50 States have or are Proposing Changes for Net-Metering for Distributed Generation by Customers Source: NC Clean Energy Technology Center Examples of the Types of Changes Being Proposed by Utility

  5. Accelerating Materials Innovation | Argonne National Laboratory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Energy 2, 2015 - 2:00pm Addthis Accelerating Innovation: PowerAmerica Is Up and Running -Rob Ivester, Deputy Director, Advanced Manufacturing Office The excitement and drive to deliver was evident to me last week when I joined nearly 100 PowerAmerica members for their kick-off meeting at NC State University in Raleigh, North Carolina. PowerAmerica, also called the Next Generation Power Electronics Manufacturing Innovation Institute, will develop advanced manufacturing processes and work to

  6. Bridging the Gap: Helping Small Businesses With Big Ideas Develop New

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Industries | Department of Energy Bridging the Gap: Helping Small Businesses With Big Ideas Develop New Industries Bridging the Gap: Helping Small Businesses With Big Ideas Develop New Industries October 25, 2011 - 3:59pm Addthis Semprius, solar panels shown above, announced that it is building a factory in Henderson, NC to manufacture its high concentration photovoltaic (HCPV) solar modules and is expected to create more than 250 full-time jobs over the next five years. Semprius, solar

  7. Workplace Charging Challenge Partner: Schneider Electric | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Schneider Electric Workplace Charging Challenge Partner: Schneider Electric Workplace Charging Challenge Partner: Schneider Electric Joined the Challenge: March 2013 Headquarters: Palatine, IL Charging Locations: Cedar Rapids, IA; Palatine, IL; O'Fallon, MO; Des Plaines, IL; Knightdale, NC; West Kingston, RI; North Andover, MA; Billerica, MA; Nashville, TN; LaVergne, TN; Smryna, TN; Clovis, CA; Costa Mesa, CA; Carrollton, TX; Seneca, SC; Lexington, KY; Detroit, MI Domestic Employees:

  8. Workplace Charging Challenge Partner: Southern Alliance for Clean Energy |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Alliance for Clean Energy Workplace Charging Challenge Partner: Southern Alliance for Clean Energy Workplace Charging Challenge Partner: Southern Alliance for Clean Energy Joined the Challenge: October 2016 Headquarters: Knoxville, TN Charging Locations: Knoxville, TN; Asheville, NC Domestic Employees: 27 For over 30 years, the Southern Alliance for Clean Energy (SACE) has worked as a strong defender of the environment, challenging the status quo and working to minimize

  9. SREL Reprint #3004

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    4 Three decades of urbanization: Estimating the impact of land-cover change on stream salamander populations Steven J. Price1, Michael E. Dorcas1, Alisa L. Gallant2, Robert W. Klaver2, John D. Willson3 1Department of Biology, Davidson College, Davidson, NC 28035-7118, USA 2USGS Center for Earth Resources Observation and Science, Sioux Falls, SD 57198, USA 3Savannah River Ecology Laboratory, Drawer E, Aiken, SC 29802, USA Abstract: Urbanization has become the dominant form of landscape

  10. SREL Reprint #3035

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    5 Crab trapping causes population decline and demographic changes in diamondback terrapins over two decades Michael E. Dorcas1, John D. Willson2, and J. Whitfield Gibbons2 1Department of Biology, Davidson College, Davidson, NC 28035-7118, USA 2Savannah River Ecology Laboratory, The University of Georgia, Aiken, SC 29802, USA Abstract: Diamondback terrapins (Malaclemys terrapin) are thought to be declining throughout their range. Although many factors have been proposed to contribute to terrapin

  11. SREL Reprint #3051

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    1 Spatial and Thermal Ecology of Diamondback Terrapins (Malaclemys terrapin) in a South Carolina Salt Marsh Leigh Anne Harden1, Nicholas A. Diluzio1, J. Whitfield Gibbons2, and Michael E. Dorcas1 1Department of Biology, Davidson College, Davidson, NC 28035-7118 2Savannah River Ecology Laboratory, Drawer E, Aiken, SC 29803 Abstract: East coast barrier islands such as Kiawah Island, South Carolina, have experienced rapid urbanization resulting in alteration of their salt marsh ecosystems since the

  12. SREL Reprint #3214

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    4 Dispersal via stream corridors structures populations of the endangered St. Francis' satyr butterfly (Neonympha mitchellii francisci) Laura V. Milko1, Nick M. Haddad1, and Stacey L. Lance2 1Department of Biology, North Carolina State University, Raleigh, NC 27695, USA 2Savannah River Ecology Laboratory, University of Georgia, Aiken, SC 29802, USA Abstract: Habitat fragmentation may reduce gene flow and population viability of rare species. We tested whether riparian corridors enhanced gene

  13. Gulf Stream Locale R. J. Alliss and S. Raman Department of Marine, Earth and Atmospheric Sciences

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    R. J. Alliss and S. Raman Department of Marine, Earth and Atmospheric Sciences North Carolina State University Raleigh, NC 27695-8208 Introduction Clouds have long been recognized as having a major impact on the radiation budget in the earth's climate system. One of the preferred areas for the production of clouds is off the east coast of the United States. The formation of clouds in this region, particularly during the winter months, is caused predominately by the presence of the Gulf Stream,

  14. Benefit-Cost Evaluation of U.S. DOE Investment in Energy Storage Technologies for Hybrid and Electric Cars and Trucks

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    December 2013 Benefit-Cost Evaluation of U.S. DOE Investment in Energy Storage Technologies for Hybrid and Electric Cars and Trucks Final Report Prepared for Office of Energy Efficiency and Renewable Energy U.S. Department of Energy 1000 Independence Avenue SW Washington, DC 20585 Prepared by Albert N. Link Alan C. O'Connor Troy J. Scott Sara E. Casey Ross J. Loomis J. Lynn Davis RTI International 3040 Cornwallis Road Research Triangle Park, NC 27709 RTI Project Number 0213238

  15. Energy Department, Volvo Partnership Builds More Efficient Trucks and

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Manufacturing Plants | Department of Energy Department, Volvo Partnership Builds More Efficient Trucks and Manufacturing Plants Energy Department, Volvo Partnership Builds More Efficient Trucks and Manufacturing Plants January 27, 2012 - 3:00pm Addthis Washington, D.C. -Today, Acting Under Secretary of Energy Arun Majumdar joined with North Carolina Congressman Howard Coble (NC-6) to tour the Volvo Group's truck headquarters in Greensboro, North Carolina, and highlight the blueprint for an

  16. Mechanistic Insight into the Formation of Cationic Naked Nanocrystals

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Generated Under Equilibrium Control - Joint Center for Energy Storage Research October 24, 2014, Research Highlights Mechanistic Insight into the Formation of Cationic Naked Nanocrystals Generated Under Equilibrium Control Pre-JCESR stripping chemistries (for cationic NC): NOBF4 (strong oxidant, not suitable for many compositions, ~$600/mol) Et3OBF4 (mild, but still causes adatom desorption for some sensitive compositions, ~$800/mol) New ligand-stripping chemistry developed within JCESR:

  17. 2013 DOE Bioenergy Technologies Office (BETO) Project Peer Review

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    NC A&T Renewable Energy Center -Production of High-Quality Syngas via Biomass Gasification for Catalytic Synthesis of Liquid Fuels and Combined Heat and Power Generation May 21st 2013 Technology Area Review: Biomass Gasification Ghasem Shahbazi and Lijun Wang Biological Engineering North Carolina Agricultural and Technical State University Goal Statement The major goal of this project is to develop an efficient gasification system in order to convert woody biomass and agricultural residue

  18. 2016 Race to Zero Competition: Appalachian State University Team Summary

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Appalachian State University Team (re)Connect RESILIENT HOUSE Project Summary Resilient House was born through a union of the ASU 2016 Advanced Building Science graduate course and the senior design studio to create the newest edition to a local builder's Net-Zero-Energy line. Deltec Homes, a prefabricated home builder r headquartered out of Asheville, NC, recently launched the Renew Collection of net-zero homes. A single family residence that is not only sustainable and zero-energy ready, but

  19. CX-100726 Categorical Exclusion Determination | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    6 Categorical Exclusion Determination CX-100726 Categorical Exclusion Determination Powering Energy Efficiency & Impacts Framework: Mapping a comprehensive energy strategy for the Upper Coastal Plain Council of Governments Region Award Number: DE-EE0007738 CX(s) Applied: A9, A11 Office of Strategic Programs Date: 8/31/2016 Location(s): NC Office(s): Golden Field Office The U.S. Department of Energy (DOE) is proposing to provide funding to the Upper Coastal Plain Council of Government

  20. CX-100756 Categorical Exclusion Determination | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    6 Categorical Exclusion Determination CX-100756 Categorical Exclusion Determination Building Blocks from Biocrude: High Value Methoxyphenols Award Number: DE-EE0007730 CX(s) Applied: A9, B3.6 Bioenergy Technologies Office Date: 9/14/2016 Location(s): NC Office(s): Golden Field Office The U.S. Department of Energy (DOE) is proposing to provide federal funding to the Research Triangle Institute (RTI) International to develop a comprehensive separation strategy to efficiently and economically

  1. Research Highlight

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Factors Influencing the Microphysics and Radiative Properties of Liquid-Dominated Arctic Clouds Download a printable PDF Submitter: Earle, M., Environment Canada Liu, P., Environment Canada Area of Research: Cloud Distributions/Characterizations Working Group(s): Cloud-Aerosol-Precipitation Interactions Journal Reference: Earle ME, PS Liu, JW Strapp, A Zelenyuk, D Imre, GM McFarquhar, NC Shantz, and WR Leaitch. 2011. "Factors influencing the microphysics and radiative properties of

  2. Triangle Universities Nuclear Laboratory : 2011

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Physics| NC-State Physics| UNC-Chapel Hill Physics| Graduate Education at TUNL - Students from Duke University, North Carolina State University, and the University of North Carolina at Chapel Hill perform collaborative research on a wide variety of topics. There are approximately 40 graduate students conducting research projects on a wide variety of topics that include nuclear astrophysics, fundamental symmetries, neutrino physics, weak interactions, few-nucleon, sub-nucleon, and many-body

  3. Climate change legislation: what the Senate might do

    SciTech Connect

    2009-10-15

    Two of the speakers who spoke at the Coal-Gen conference, Charlotte, NC, USA on 19 August discussed climate change legislation currently under consideration in the US Congress. The so-called Waxman-Markey bill passed the House in June and is currently being considered by the Senate. The title of Thomas Hewson's talk was 'Climate change is likely to pass' and Neal Cabral discussed 'Geography and region influence climate change politics'.

  4. Slide 1

    Office of Environmental Management (EM)

    Smart Grid 2.0: The Energy Internet Ultra High Voltage SiC Power Devices and All DC Electric Power Grid Dr. Alex Q. Huang, aqhuang@ncsu.edu Progress Energy Distinguished Professor FREEDM Systems Center, NC State University Smart Grid 2.0: The Energy Internet Big Picture: Moving from Centralized Grid to Distributed (& Renewable) Energy Resources 2 1) 100% penetration: Voltage Issue? 2) Market transformation: Energy Internet (proposed in 2007 by Dr. Huang) Losses *Courtesy slide from: Dr.

  5. SEP National Evaluation Update for STEAB

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    SEP National Evaluation Update for STEAB Martin Schweitzer Oak Ridge National Laboratory March 13, 2013 2 Managed by UT-Battelle for the Department of Energy NC Weatherization Evaluation Briefing Introduction  State Energy Program (SEP) National Evaluation is well underway  This study will quantify key program outcomes for program year 2008 and ARRA period  Study is being performed by independent evaluation team (DNV KEMA and subcontractors) and managed by ORNL  Final report expected

  6. STEAB Meeting Minutes August 2008

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    August 12-14, 2008 Denver, CO Board Members Present Chris Benson (Chairman, AR) Patricia Sobrero (Vice Chair, NC) Elliot Jacobson (Secretary, MA) Paul Gutierrez (NM) Duane Hauck (ND) James Ploger (KS) Janet Streff (MN) Steve Vincent (OR) Others present were: Gary Burch, STEAB Designated Federal Officer (DFO) Julia Reil, U.S. DOE Golden Field Office Chuck Clinton, SENTECH, Inc. Marguerite Harden, SENTECH, Inc. The following STEAB members were absent: Henry "Ted" Berglund (FL), Susan

  7. PROJECT PROFILE: North Carolina Clean Energy Technology Center (SEEDS2-SES)

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    | Department of Energy Carolina Clean Energy Technology Center (SEEDS2-SES) PROJECT PROFILE: North Carolina Clean Energy Technology Center (SEEDS2-SES) Project Name: Community Solar for the Southeast Funding Opportunity: Solar Energy Evolution and Diffusion Studies 2 - State Energy Strategies (SEEDS2-SES) SunShot Subprogram: Soft Costs Location: Raleigh, NC SunShot Award Amount: $1,000,000 Awardee Cost Share: $257,250 This project makes solar more affordable and accessible through shared

  8. ADVANCED, ENERGY-EFFICIENT HYBRID MEMBRANE SYSTEM FOR INDUSTRIAL WATER

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    REUSE | Department of Energy ADVANCED, ENERGY-EFFICIENT HYBRID MEMBRANE SYSTEM FOR INDUSTRIAL WATER REUSE ADVANCED, ENERGY-EFFICIENT HYBRID MEMBRANE SYSTEM FOR INDUSTRIAL WATER REUSE Research Triangle Institute - Research Triangle Park, NC A single hybrid system for industrial wastewater treatment and reuse that combines two known processes-forward osmosis and membrane distillation-will be developed and demonstrated. This system will use waste heat to treat a wide variety of waste streams at

  9. Accelerating Innovation: PowerAmerica Is Up and Running | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy 2, 2015 - 2:00pm Addthis Accelerating Innovation: PowerAmerica Is Up and Running -Rob Ivester, Deputy Director, Advanced Manufacturing Office The excitement and drive to deliver was evident to me last week when I joined nearly 100 PowerAmerica members for their kick-off meeting at NC State University in Raleigh, North Carolina. PowerAmerica, also called the Next Generation Power Electronics Manufacturing Innovation Institute, will develop advanced manufacturing processes and work to

  10. Advanced, Energy-Efficient Hybrid Membrane System for Industrial Water Reuse

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Lora Toy (Principal Investigator) RTI International Research Triangle Park, NC 27709 U.S. DOE Advanced Manufacturing Office Peer Review Meeting Washington, D.C. May 6---7, 2014 This presentation does not contain any proprietary, confidential, or otherwise restricted information. (1 slide) Develo Project Objec�ve Current State/Challenges § Heavy industrial water utilization footprint Freshwater Withdrawals in the U.S. by Sector (2005) Domestic Agricultural 14% 40% Industrial (incl. Power

  11. PowerPoint Presentation

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    7-000 Methods Development & Application of Uncertainty Quantification & Data Assimilation for Multiphysics Simulations Bassam Khuwaileh [Graduated December 2015/LANL Post Doc] & Paul Turinsky CASL Annual Review of NC State University April 14, 2016 2 CASL-U-2016-1087-000 Objective * Develop efficient surrogate model via reduced order models for applications to uncertainty quantification and data assimilation for multphysics problems * Verify methodologies developed * Apply

  12. The Milling Assistant, Case-Based Reasoning, and machining strategy: A report on the development of automated numerical control programming systems at New Mexico State University

    SciTech Connect

    Burd, W.; Culler, D.; Eskridge, T.; Cox, L.; Slater, T.

    1993-08-01

    The Milling Assistant (MA) programming system demonstrates the automated development of tool paths for Numerical Control (NC) machine tools. By integrating a Case-Based Reasoning decision processor with a commercial CAD/CAM software, intelligent tool path files for milled and point-to-point features can be created. The operational system is capable of reducing the time required to program a variety of parts and improving product quality by collecting and utilizing ``best of practice`` machining strategies.

  13. Requirements for CEC POP machine protection system

    SciTech Connect

    Pinayev, I.

    2015-02-18

    The requirements of CEC POP machine protection system are meant to prevent damage to a vacuum chamber by a missteered electron beam. In this example, beam energy = 22 MeV, Maximal bunch charge = 5 nC, Maximal repetition rate = 78 kHz, Normalized emittance = 5 mm mrad, Minimal β-function = 1 m. From this information the requirements of the protection system can be calculated by factoring the information into equations to find beam densities and temperature excursions.

  14. URS Consent Order

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    David A. Pethick Group General Manager Department of Energy Washington, DC 20585 October 13, 2011 URS Energy & Construction, Inc. Global Management and Operations Services 106 Newberry Street SW Aiken, South Carolina 29801 NC0-20 11-02 Dear Mr. Pethick: The Office of Health, Safety and Security's Office ofEnforcement and Oversight has completed its investigation into the facts and circumstances associated with identified deficiencies in the URS Energy & Construction, Inc. (URS)

  15. 100 Area D4 Project Building Completion Report May 2006 - June 2007

    SciTech Connect

    E. G. Ison

    2007-07-25

    This report documents the decontamination and decommissioning (D&D) and the demolition of the 153-N, 1515-N, 1516-N, 1517-N, 1518-N, 1519-N, 1331-N, 1332-N, and 181-NC facilities in the 100 Area of the Hanford Site. The D&D and demolition of these facilities included characterization, engineering, removal of hazardous and radiologically contaminated materials, equipment removal, utility disconnection, deactivation, decontamination, demolition of the structure, and removal of the remaining slabs.

  16. Environmental Protection Agency Research Triangle Park (RTP) Research Facility

    Building Catalog

    Research Triangle Park, NC The EPA's new RTP campus houses over 2,000 people in 600 laboratory modules--one of the largest multi-disciplinary groups of environmental scientists in the world. The complex includes four 5-story laboratory blocks, three 3-story office blocks, and a 6-story office building that also houses special program areas. The facility design embodies the EPA's environmental ethics. 05/14/2015 - 10:10

  17. Transformations in Lighting: The Seventh Annual Solid-State Lighting R&D Workshop

    Energy.gov [DOE]

    More than 350 researchers, manufacturers, and other industry insiders and observers gathered in Raleigh, N.C., February 2–4, 2010, to participate in the "Transformations in Lighting" Solid-State Lighting R&D Workshop, hosted by DOE. The workshop was the seventh annual DOE meeting to accelerate SSL technology advances and guide market introduction of quality SSL products, and it brought together a diverse gathering of participants to share insights, ideas, and updates.

  18. MAJOR SITE CONTRACTS

    Energy Saver

    Luminaires for Advanced Lighting in Education Luminaires for Advanced Lighting in Education Lead Performer: RTI International - Research Triangle Park, NC Partner: Finelite Inc. - Union City, CA DOE Total Funding: $450,000 Cost Share: $150,000 Project Term: July 1, 2015 - December 31, 2016 Funding Opportunity: SSL R&D Funding Opportunity Announcement (FOA) (DE-FOA-0001171) Project Objective This project will develop and demonstrate the advantages of the novel luminaire designs that comprise

  19. November 2014 Postings | Department of Energy

    Energy Saver

    40 Federal Register / Vol. 81, No. 22 / Wednesday, February 3, 2016 / Notices Susquehanna River in York, Dauphin, and Lancaster counties, Pennsylvania. The project does not occupy federal lands. The applicants seek Commission approval to transfer the license for the Spencer Mountain Hydroelectric Project from the transferor to the transferee. Applicant Contact: For transferor: Mr. Boyce Falls, Manager, Advantage Investment Group, LLC, PO Box 458, Dallas, NC 28034, Phone: 704-363- 5911, Email:

  20. Advanced, Energy-Efficient Hybrid Membrane System for Industrial Water Reuse

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Young Chul Choi (Presenter; Water Technology Director) RTI International Research Triangle Park, NC 27709 U.S. DOE Advanced Manufacturing Office Peer Review Meeting Washington, D.C. June 14-15, 2016 This presentation does not contain any proprietary, confidential, or otherwise restricted information. Project Objective  What are you trying to do?  To develop integrated FO-MD technology for high TDS water  What is the problem?  Current RO Technology is not capable of producing clean

  1. Most Viewed Documents for Environmental Sciences: December 2014 | OSTI, US

    Office of Scientific and Technical Information (OSTI)

    Dept of Energy Office of Scientific and Technical Information Most Viewed Documents for Environmental Sciences: December 2014 Separation of heavy metals: Removal from industrial wastewaters and contaminated soil Peters, R.W.; Shem, L. (1993) 107 Improved Magnus` form approximation of saturation vapor pressure Alduchov, O.A.; Eskridge, R.E. [National Oceanic and Atmospheric Administration, Asheville, NC (United States). National Climatic Data Center] (1997) 50 Statistical methods for

  2. Most Viewed Documents for Environmental Sciences: September 2014 | OSTI, US

    Office of Scientific and Technical Information (OSTI)

    Dept of Energy Office of Scientific and Technical Information for Environmental Sciences: September 2014 Separation of heavy metals: Removal from industrial wastewaters and contaminated soil Peters, R.W.; Shem, L. (1993) 59 Improved Magnus` form approximation of saturation vapor pressure Alduchov, O.A.; Eskridge, R.E. [National Oceanic and Atmospheric Administration, Asheville, NC (United States). National Climatic Data Center] (1997) 58 Statistical methods for environmental pollution

  3. Assessment of primary production and optical variability in shelf and slope waters near Cape Hatteras, North Carolina. Final project report

    SciTech Connect

    Redalje, Donald G.; Lohrenz, Stevern E.

    2001-02-12

    In this project we determined primary production and optical variability in the shelf and slope waters off of Cape Hatteras, N.C. These processes were addressed in conjunction with other Ocean Margins Program investigators, during the Spring Transition period and during Summer. We found that there were significant differences in measured parameters between Spring and Summer, enabling us to develop seasonally specific carbon production and ecosystem models as well as seasonal and regional algorithm improvements for use in remote sensing applications.

  4. NETL F 451.1/1-1, Categorical Exclusion Designation Form

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    FE0029062 PPG Industries, Inc. Allison Park, PA Gas Technology Institute (GTI), Des Plaines, IL Research Triangle Institute (RTI), Research Triangle Park, NC FE/TDIC/OG/Natural Gas Team Bill Fincham Sensor Enabled Coatings for Methane Release Mitigation The proposed effort seeks to develop three technology platforms which will be combined as a system to provide remote monitoring of natural gas pipeline conditions, and early detection of factors leading.. Bill Fincham Digitally signed by Bill

  5. NETL F 451.1/1-1, Categorical Exclusion Designation Form

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    87 EPRI, Inc. Charlotte,NC & Palo,CA Doosan Babcock Ltd: Crawley, United Kingdom Air Liquide: Newark, DE Washington University: St. Louis, MO FE/TDIC/Coal/AES Team Darryl Shockley Enabling Staged Pressurized Oxy-Combustion:Improving Flexibility and Performance Modeling, optimization and performance testing will be performed by the university/industry collaborative team to advance the technology associated with staged, pressurized oxy-combustion (SPOC) DARRYL SHOCKLEY Digitally signed by

  6. Case Study of Envelope Sealing in Existing Multiunit Structures

    SciTech Connect

    Dentz, Jordan; Conlin, Francis; Podorson, David

    2012-10-01

    This report describes envelope air sealing that was included in the retrofit of a 244 unit low-rise multifamily housing complex in Durham, N.C. On average, total leakage was reduced by nearly half, from 19.7 ACH50 to 9.4 ACH50. Important air leakage locations identified included plumbing and electrical penetrations, dropped ceilings/soffits, windows, ducts and wall-to-floor intersections. Specifications and a pictorial guide were developed for contractors performing the work.

  7. EIA - Natural Gas Pipeline Network - Largest Natural Gas Pipeline Systems

    Energy Information Administration (EIA) (indexed site)

    Interstate Pipelines Table About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 2007/2008 with selected updates Thirty Largest U.S. Interstate Natural Gas Pipeline Systems, 2008 (Ranked by system capacity) Pipeline Name Market Regions Served Primary Supply Regions States in Which Pipeline Operates Transported in 2007 (million dekatherm)1 System Capacity (MMcf/d) 2 System Mileage Columbia Gas Transmission Co. Northeast Southwest, Appalachia DE, PA, MD, KY, NC, NJ, NY,

  8. News Item

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Nanocrystal Simulation Verified by the Discovery of Predicted Hydroxyl Ions Calculated atomic structure of a 5 nm diameter nanocrystal passivated with oleate and hydroxyl ligands. Inset: High-resolution TEM images of the synthesized PbS-NC with enlarged views of selected nanocrystals Scientific Achievement A research team that included Molecular Foundry staff recently reported an atomic level simulation of semiconducting nanocrystals that provide a new understanding of the precise atomic

  9. NCO-2012-01

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    3, 2012 Mr. John J. Grossenbacher President and Laboratory Director Battelle Energy Alliance, LLC 2525 North Fremont Avenue Idaho Falls, Idaho 83415-3695 NC0-2012-01 Dear Mr. Grossenbacher: The Office ofHealth, Safety and Security's Office of Enforcement and Oversight has completed its investigation into the facts and circumstances associated with the inadvertent draining of water from the reactor vessel at the Idaho National Laboratory Advanced Test Reactor {ATR), which occurred during a

  10. Nano science and engineering in nuclear … what can we do?

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    irradiation tolerance of steels via nanostructuring by innovative manufacturing techniques Haiming Wen Idaho State University Superextensibility of nc-Cu at room T Lu et al. Science (2000) Superlattice nanowire Cu(50Å)/ Co(-Cu)(50Å) Schwarzacher, et al, IEEE Trans. Magnetics (1996) Giant Magnetoresistance (GMR) Conductive fine probe with a few nm diameter Carbon Nanotubes Why We Need to Go into NANO 2 Why We Need to Go into NANO Decreasing Diameter Single-crystalline metals Smaller is Stronger

  11. Performance optimization of solar cells based on colloidal lead sulfide nanocrystals

    SciTech Connect

    Ulfa, Maria

    2014-02-24

    Colloidal semiconducting quantum dot nanocrystals (NCs) have attracted extensive interest as active building-block for low-cost solution-processed photovoltaic due to their size tunable absorption from the visible to near IR. Among various nanocrystal composition, lead sulfide (PbS), having a bulk bandgap of 0.41 eV, are particularly attractive for photovoltaic applications due to their excellent photosensitivity in the near IR. Starting from colloidal synthesis, in this project functional solar cells are fabricated and characterized based on the nearly monodispersed colloidal PbS nanocrystals that we synthesized. These NC-solar cells are fabricated under a “depleted heterojunction” device architecture containing a planar “tipe II” heretojunction formed by a layer of electron-transporting TiO{sub 2} and a layer of PbS NCs. Relevant structural, optical, and electrical characterizations are performed on NCs and their devices. To understand the operational mechanism of these NC-based solar cells, various material and device aspects are investigated in this work aiming for optimized photovoltaic performance. These aspects include the effect of: (1) NC dimensions (and thus their band gaps); (2) passivation of surface traps through post-synthesis treatments; (3) NC surface ligand-exchange; and (4) interfacial modifications at the heterojunction. The most optimized photovoltaic performance is found after combining the surface trap passivation strategy by halides, ligand-exchange by 3-mercaptopropionic acids, and interfacial TiCl4 treatment, leading to a peak open-circuit voltage of 0.53 V, a short-circuit current density of 14.03 mAcm{sup −2}, and a power conversion efficiency of 3.25%.

  12. Notices Susquehanna River in York, Dauphin,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    40 Federal Register / Vol. 81, No. 22 / Wednesday, February 3, 2016 / Notices Susquehanna River in York, Dauphin, and Lancaster counties, Pennsylvania. The project does not occupy federal lands. The applicants seek Commission approval to transfer the license for the Spencer Mountain Hydroelectric Project from the transferor to the transferee. Applicant Contact: For transferor: Mr. Boyce Falls, Manager, Advantage Investment Group, LLC, PO Box 458, Dallas, NC 28034, Phone: 704-363- 5911, Email:

  13. Characterization of U.S. Wave Energy Converter (WEC) Test Sites: A Catalogue of Met-Ocean Data 2nd Edition (Part 2)

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    . JENNETTE'S PIER WAVE ENERGY TEST CENTER 5.1. Site Description Jennette's Pier, owned by the State of North Carolina and managed by the NC Aquarium Division, is a unique public facility that provides education and outreach including displays of experimental data and monitoring equipment. The University of North Carolina Coastal Studies Institute (UNC CSI) began a partnership with Jennette's Pier in 2004 to foster research, ocean energy device testing and monitoring, outreach, and education.

  14. listing | netl.doe.gov

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    listing NEPA CATEGORICAL EXCLUSIONS - 9/2016 TO PRESENT All Archives ARRA Date Title Recipient Name Location DOE/NETL Sponsors N 11/15/2016 Optimization of Advanced Steels for Cyclic Operation through an Integration of Material Testing, Modeling and Novel Component Test Validation Prime: Electric Power Research Institute (EPRI) Sub: Structural Integrity Associates Huntersville, NC FE/TDIC/Coal/Enabling Technologies & Partnerships N 11/15/2016 REE Identification and Characterization of Coal

  15. Triangle Universities Nuclear Laboratory : 2011

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Accommodations Blocks of rooms for reunion attendees have been reserved in Durham at two locations in close proximity to the Duke campus. The recommendated choices are listed in order. 1) Residence Inn by Marriott, Deadline October 16, 2015. 1108 West Main Street, Durham, NC 27701 This is a new Marriott which will open this fall close to downtown on the West Main Street near the Duke's East Campus. We suggest this hotel as the first choice for your accommodation. This location provides easy

  16. CASL-U-2015-0245-000 Materials

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    5-000 Materials Processing and Optimization (MPO) / Fuels, Materials and Chemistry (FMC) Zsolt Rak and Donald W. Brenner North Carolina State University July 7, 2015 CASL-U-2015-0245-000 NC STATE UNIVERSITY Materials Processing and Optimization (MPO) First-principles modeling of CRUD formation porous structure of agglomerated particulates; primarily NiFe 2 O 4 and NiO METHOD: semi-empirical thermodynamics based on the Density Functional Theory (DFT) * chemical and magnetic disorder are modeled

  17. DOE Final Report 3-28-12

    Office of Scientific and Technical Information (OSTI)

    Final Technical Report Reporting Period: 16 Aug 2010 - 31 Dec 11 Date of Report: 30 Mar 12, corrected 9 Sept 12 Award Number: DE-EE0003497 Project Title: Crude Glycerol as Cost-Effective Fuel for Combined Heat and Power to Replace Fossil Fuels Project Period: 08/16/2010 - 12/31/2011 Recipient Organization: North Carolina State University, Raleigh NC, 27695 Partners: Alcoa Technical Center, Alcoa Center, PA Applied Combustion Technologies, MD Principal Investigator: William L. Roberts, (919)

  18. Susan Kennedy | U.S. DOE Office of Science (SC)

    Office of Science (SC)

    Susan Kennedy Albert Einstein Distinguished Educator Fellowship (AEF) Program Einstein Fellowship Home Eligibility Benefits Obligations How to Apply Key Dates Frequently Asked Questions Fellows Central Current Fellows Alumni Fellows Official AEF Logos Contact WDTS Home Alumni Fellows Susan Kennedy Print Text Size: A A A FeedbackShare Page Susan Kennedy Fellowship Placement: National Aeronautics and Space Administration Hometown: Wallace, NC Susan Kennedy is a 13-year veteran high school teacher

  19. SEP Case Study Webinar: Cummins Slides | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Technical Assistance » Superior Energy Performance » SEP Case Study Webinar: Cummins Slides SEP Case Study Webinar: Cummins Slides This page contains the presentation slides from the Superior Energy Performance (SEP) Measurement and Verification Case Study webinar on Cummins hosted on November 19, 2015. This webinar highlights the experience of Cummins' Rocky Mount, NC facility, which manufactures engines, in achieving Gold-level SEP certification in January 2014 and improving their facility

  20. LAPD 2013 - organizers

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Contact: International Scientific Committee J.P. Booth, Ecole Polytechnique, Palaiseau, France (Chair) D. Brower, Univ. of California at Los Angeles, USA U. Czarnetzki, Ruhr-University Bochum, Germany A.J.H. Donné, Dutch Inst. For Fundamental Energy Research, The Netherlands (Secretary) L. Giudicotti, Consorzio RFX, Italy N.C. Luhmann Jr., Univ. of California, Davis, USA K. Sasaki, Hokkaido Univ., Japan F. Skiff, Univ. of Iowa, USA K. Tanaka, National Inst. For Fusion Science, Japan H.K. Park,

  1. System Reliability Model for Solid-State Lighting Luminaires | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Lead Performer: RTI International - Research Triangle Park, NC Partner: Auburn University - Auburn, AL DOE Total Funding: $2,848,942 Cost Share: $712,234 Project Term: September 16, 2011 - September 30, 2016 Funding Opportunity: Solid State Lighting Core Technology Funding Opportunity Announcement (DE-FOA- 0000329) Project Objective The primary objectives of the proposed work will be to develop and validate a reliability model and accelerated life testing (ALT) methodologies for

  2. The ARRA EAP En

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    1, 2010 THE AMERICAN RECOVERY AND REINVESTMENT ACT VOLUME 1, NUMBER 4 Need to Know DOE/OE 10-Step Framework Now Available Looking ahead: DOE/OE Regional Exercises News from the States NJ Wind Energy Bill Training Opportunities Upcoming State and Local Informational Sessions Ongoing LEAP Webinars/Regional Calls Action Items Quarterly Progress Reports, 1512 Reports Reminders State and Local Energy Assurance Success Stories Iowa Asheville, NC Other Useful Information and Links DOE/OE Hardening and

  3. Power America | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Facilities » Power America Power America Power America Lead by NC State University, PowerAmerica will work to make wide bandgap (WBG) semiconductor technologies cost-competitive with the silicon-based power electronics that are currently used. The Institute is establishing a collaborative community that will create, showcase, and deploy new power electronic capabilities, products, and processes that can impact commercial production, build workforce skills, enhance manufacturing capabilities,

  4. INTEGRATED 15KV SIC VSD AND HIGH-SPEED MW MOTOR FOR GAS COMPRESSION SYSTEMS

    Energy.gov [DOE]

    Eaton Corporation – Arden, NC A 15 kilovolt (kV) SiC variable-speed drive will be integrated with a high-speed megawatt motor for gas compression applications. This new drive technology will be developed and tested to operate at greater than 99% efficiency and achieve 10 times the power density of competing drives, providing an integrated, highly-efficient motor and drive system for natural gas applications. Fact sheet coming soon.

  5. High-Efficacy, Multifunctional SSL Platform | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Efficacy, Multifunctional SSL Platform High-Efficacy, Multifunctional SSL Platform Lead Performer: Cree Incorporated - Durham, NC DOE Total Funding: $1,499,986 Cost Share: $499,996 Project Term: July 11, 2016 - December 31, 2017 Funding Opportunity: SSL R&D Funding Opportunity Announcement (FOA) (DE-FOA-0001364) Project Objective This project will incorporate a high-efficacy LED light engine into a demonstration luminaire, with concurrent advancements in LED light engines, optics, and

  6. Georgia and Arkansas Residential Energy Code Field Studies | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Georgia and Arkansas Residential Energy Code Field Studies Georgia and Arkansas Residential Energy Code Field Studies Lead Performer: Southeast Energy Efficiency Alliance - Atlanta, GA Partners: - Advanced Energy - Raleigh, NC - Arkansas Economic Development Commission, Energy Office - Little Rock, AR - Georgia Department of Community Affairs - Atlanta, GA - Georgia Environmental Finance Authority - Atlanta, GA - Southface - Atlanta, GA DOE Total Funding: $1,399,999 Cost Share:

  7. Halting_Title_XVII_Nuclear_Loan_Guarantees.pdf

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Friends of the Earth ♦ Greenpeace ♦ South Carolina Chapter-Sierra Club ♦ NC Waste Awareness and Reduction Network ♦ Georgia Women's Action for New Directions ♦ Nuclear Information and Resource Service ♦ Beyond Nuclear ♦ NIRS-Southeast ♦ AP1000 Oversight Group October 19, 2009 Secretary of Energy Chu U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 Mr. Richard Frantz Director, Loan Guarantee Program U.S. Department of Energy 1000 Independence Ave., SW

  8. Directory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Directory of Members in the Datacomp Group The members of the TUNL Nuclear Data group are, in alphabetical order by last name: John Kelley-Research Associate Professor Jim Purcell-Consultant Chih-Wan (Grace) Sheu-Project Coordinator Ron Tilley-Professor Emeritus Henry Weller-Professor Emeritus John Kelley - Research Associate Professor Triangle Universities Nuclear Lab PO Box 90308 Duke University Durham, NC 27708 Office number: #418 TUNL Phone: (919) 660-2631 Fax: (919) 660-2634 email:

  9. United States

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    NC-1-C Availability: This rate schedule shall be available to public bodies and cooperatives (any one of whom is hereinafter called the Customer) in Virginia and North Carolina to whom power may be transmitted pursuant to a contract between the Government and Virginia Electric and Power Company (hereinafter called the Virginia Power) and PJM Interconnection LLC (hereinafter called PJM), scheduled pursuant to a contract between the Government and Duke Energy Progress (formerly known as Carolina

  10. CO Oxidation mechanism on CeO2-supported Au nanoclusters

    SciTech Connect

    Kim H. Y.; Henkelman, G.

    2013-09-08

    To reveal the richer chemistry of CO oxidation by CeO2 supported Au Nanoclusters(NCs)/Nanoparticles, we design Au13 and Au12 supported on a flat and a stepped-CeO2 model (Au/CeO2) and study various kinds of CO oxidation mechanisms at the Au-CeO2 interface and the Au NC as well.

  11. CONSORTIUM FOR ADVANCED SIMULATION OF LIGHT WATER REACTORS (CASL) Meeting Notes … September 9, 2010

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Meeting September 9, 2010 Minutes The first meeting of the Industry Council (IC) for the Consortium for Advanced Simulation of Light Water Reactors (CASL) was held on September 9, 2010, at the facilities of the Electric Power Research Institute (EPRI) in Charlotte, NC. The meeting was chaired by John Gaertner of EPRI. The meeting attendees and their affiliations are listed on Attachment 1 to these minutes. Attendance was by invitation only. Representatives from 16 organizations were invited. All

  12. Effect of rapid thermal annealing temperature on the dispersion of Si nanocrystals in SiO{sub 2} matrix

    SciTech Connect

    Saxena, Nupur Kumar, Pragati; Gupta, Vinay

    2015-05-15

    Effect of rapid thermal annealing temperature on the dispersion of silicon nanocrystals (Si-NCs) embedded in SiO{sub 2} matrix grown by atom beam sputtering (ABS) method is reported. The dispersion of Si NCs in SiO{sub 2} is an important issue to fabricate high efficiency devices based on Si-NCs. The transmission electron microscopy studies reveal that the precipitation of excess silicon is almost uniform and the particles grow in almost uniform size upto 850 C. The size distribution of the particles broadens and becomes bimodal as the temperature is increased to 950 C. This suggests that by controlling the annealing temperature, the dispersion of Si-NCs can be controlled. The results are supported by selected area diffraction (SAED) studies and micro photoluminescence (PL) spectroscopy. The discussion of effect of particle size distribution on PL spectrum is presented based on tight binding approximation (TBA) method using Gaussian and log-normal distribution of particles. The study suggests that the dispersion and consequently emission energy varies as a function of particle size distribution and that can be controlled by annealing parameters.

  13. UPDATED MASS SCALING RELATIONS FOR NUCLEAR STAR CLUSTERS AND A COMPARISON TO SUPERMASSIVE BLACK HOLES

    SciTech Connect

    Scott, Nicholas; Graham, Alister W.

    2013-02-15

    We investigate whether or not nuclear star clusters and supermassive black holes (SMBHs) follow a common set of mass scaling relations with their host galaxy's properties, and hence can be considered to form a single class of central massive object (CMO). We have compiled a large sample of galaxies with measured nuclear star cluster masses and host galaxy properties from the literature and fit log-linear scaling relations. We find that nuclear star cluster mass, M {sub NC}, correlates most tightly with the host galaxy's velocity dispersion: log M {sub NC} = (2.11 {+-} 0.31)log ({sigma}/54) + (6.63 {+-} 0.09), but has a slope dramatically shallower than the relation defined by SMBHs. We find that the nuclear star cluster mass relations involving host galaxy (and spheroid) luminosity and stellar and dynamical mass, intercept with but are in general shallower than the corresponding black hole scaling relations. In particular, M {sub NC}{proportional_to}M {sup 0.55{+-}0.15} {sub Gal,dyn}; the nuclear cluster mass is not a constant fraction of its host galaxy or spheroid mass. We conclude that nuclear stellar clusters and SMBHs do not form a single family of CMOs.

  14. CF{sub 4} plasma treatment on nanostructure band engineered Gd{sub 2}O{sub 3}-nanocrystal nonvolatile memory

    SciTech Connect

    Wang, Jer-Chyi; Lin, Chih-Ting

    2011-03-15

    The effects of CF{sub 4} plasma treatment on Gd{sub 2}O{sub 3} nanocrystal (NC) memory were investigated. For material analysis, secondary ion mass spectrometry and x-ray photoelectron spectroscopy analyses were performed to characterize the fluorine depth profile of the Gd{sub 2}O{sub 3}-NC film. In addition, an UV-visible spectrophotometer was used to obtain the Gd{sub 2}O{sub 3} bandgap and analyzed to suggest the modified structure of the energy band. Moreover, the electrical properties, including the memory window, program/erase speed, charge retention, and endurance characteristics were significantly improved depending on the CF{sub 4} plasma treatment conditions. This can be explained by the physical model based on the built-in electric field in the Gd{sub 2}O{sub 3} nanostructure. However, it was observed that too much CF{sub 4} plasma caused large surface roughness induced by the plasma damage, leading to characteristics degradation. It was concluded that with suitable CF{sub 4} plasma treatment, this Gd{sub 2}O{sub 3}-NC memory can be applied to future nonvolatile memory applications.

  15. High-Rate Fabrication of a-Si-Based Thin-Film Solar Cells Using Large-Area VHF PECVD Processes

    SciTech Connect

    Deng, Xunming; Fan, Qi Hua

    2011-12-31

    The University of Toledo (UT), working in concert with it’s a-Si-based PV industry partner Xunlight Corporation (Xunlight), has conducted a comprehensive study to develop a large-area (3ft x 3ft) VHF PECVD system for high rate uniform fabrication of silicon absorber layers, and the large-area VHF PECVD processes to achieve high performance a-Si/a-SiGe or a-Si/nc-Si tandem junction solar cells during the period of July 1, 2008 to Dec. 31, 2011, under DOE Award No. DE-FG36-08GO18073. The project had two primary goals: (i) to develop and improve a large area (3 ft × 3 ft) VHF PECVD system for high rate fabrication of > = 8 Å/s a-Si and >= 20 Å/s nc-Si or 4 Å/s a-SiGe absorber layers with high uniformity in film thicknesses and in material structures. (ii) to develop and optimize the large-area VHF PECVD processes to achieve high-performance a-Si/nc-Si or a-Si/a-SiGe tandem-junction solar cells with >= 10% stable efficiency. Our work has met the goals and is summarized in “Accomplishments versus goals and objectives”.

  16. Heavily doped n-type PbSe and PbS nanocrystals using ground-state charge transfer from cobaltocene

    DOE PAGES [OSTI]

    Koh, Weon-kyu; Koposov, Alexey Y.; Stewart, John T.; Pal, Bhola N.; Robel, Istvan; Pietryga, Jeffrey M.; Klimov, Victor I.

    2013-06-18

    Colloidal nanocrystals (NCs) of lead chalcogenides are a promising class of tunable infrared materials for applications in devices such as photodetectors and solar cells. Such devices typically employ electronic materials in which charge carrier concentrations are manipulated through “doping;” however, persistent electronic doping of these NCs remains a challenge. In this paper, we demonstrate that heavily doped n-type PbSe and PbS NCs can be realized utilizing ground-state electron transfer from cobaltocene. This allows injecting up to eight electrons per NC into the band-edge state and maintaining the doping level for at least a month at room temperature. Doping is confirmedmore » by inter- and intra-band optical absorption, as well as by carrier dynamics. In conclusion, FET measurements of doped NC films and the demonstration of a p-n diode provide additional evidence that the developed doping procedure allows for persistent incorporation of electrons into the quantum-confined NC states.« less

  17. Heavily doped n-type PbSe and PbS nanocrystals using ground-state charge transfer from cobaltocene

    SciTech Connect

    Koh, Weon-kyu; Koposov, Alexey Y.; Stewart, John T.; Pal, Bhola N.; Robel, Istvan; Pietryga, Jeffrey M.; Klimov, Victor I.

    2013-06-18

    Colloidal nanocrystals (NCs) of lead chalcogenides are a promising class of tunable infrared materials for applications in devices such as photodetectors and solar cells. Such devices typically employ electronic materials in which charge carrier concentrations are manipulated through “doping;” however, persistent electronic doping of these NCs remains a challenge. In this paper, we demonstrate that heavily doped n-type PbSe and PbS NCs can be realized utilizing ground-state electron transfer from cobaltocene. This allows injecting up to eight electrons per NC into the band-edge state and maintaining the doping level for at least a month at room temperature. Doping is confirmed by inter- and intra-band optical absorption, as well as by carrier dynamics. In conclusion, FET measurements of doped NC films and the demonstration of a p-n diode provide additional evidence that the developed doping procedure allows for persistent incorporation of electrons into the quantum-confined NC states.

  18. Structural phase stability in nanocrystalline titanium to 161 GPa

    DOE PAGES [OSTI]

    Velisavljevic, Nenad; Jacobsen, Matthew K.; Vohra, Yogesh K.

    2014-09-16

    Nanocrystalline titanium (nc-Ti) metal was investigated up to 161 GPa at room temperature using a diamond anvil cell. X-ray diffraction and electrical resistance techniques were used to investigate the compressibility and structural phase stability. nc-Ti is observed to undergo three structural phase transitions at high pressures, starting with α → ω at 10GPa and followed by ω → γ at 127GPa and γ → δ at 140GPa. The observed structural phase transitions, as well as compressibility, are consistent with previously reported values for coarse grained Ti (c-Ti). The high pressure experiments on nc-Ti samples do no show any significant variationmore » of the α → ω transition pressure under varying nonhydrostatic conditions. This is in sharp contrast to c-Ti, where a significant decrease in the α → ω transition pressure is observed under increasing nonhydrostatic conditions. As a result, this would indicate that the decrease in grain size in nano grained titanium makes the α → ω phase transition less sensitive to shear stresses as compared to bulk or c-Ti.« less

  19. Environmental assessment of remedial action at the Slick Rock uranium mill tailings sites, Slick Rock, Colorado. Revision 1

    SciTech Connect

    Not Available

    1994-09-01

    The Uranium Mill Tailings Radiation Control Act of 1978 (42 USC {section}7901 et seq.), hereafter referred to as the UMTRCA, authorized the US Department of Energy (DOE) to clean up two uranium mill tailings processing sites near Slick Rock, Colorado, in San Miquel County. Contaminated materials cover an estimated 63 acres of the Union Carbide (UC) processing site and 15 ac of the North Continent (NC) processing site. The sites are within 1 mile of each other and are adjacent to the Dolores River. The sites contain concrete foundations of mill buildings, tailings piles, and areas contaminated by windblown and waterborne radioactive tailings materials. The total estimated volume of contaminated materials is approximately 621,300 cubic yards (yd{sup 3}). In addition to the contamination in the two processing site areas, four VPs were found to contain contamination. As a result of the tailings being exposed to the environment, contamination associated with the UC and NC sites has leached into shallow ground water. Surface water has not been affected. The closest residence is approximately 0.3 air mi from either site. The proposed action is to remediate the UC and NC sites by removing all contaminated materials within the designing site boundaries or otherwise associated with the sites, and relocating them to, and stabilizing them at, a location approximately 5 road mi northeast of the sites on land administered by the Bureau of Land Management (BLM).

  20. Lanthanide(III) di- and tetra-nuclear complexes supported by a chelating tripodal tris(amidate) ligand

    DOE PAGES [OSTI]

    Brown, Jessie L.; Jones, Matthew B.; Gaunt, Andrew J.; Scott, Brian L.; MacBeth, Cora E.; Gordon, John C.

    2015-04-06

    Syntheses, structural, and spectroscopic characterization of multinuclear tris(amidate) lanthanide complexes is described. Addition of K3[N(o-PhNC(O)tBu)3] to LnX3 (LnX3 = LaBr3, CeI3, and NdCl3) in N,N-dimethylformamide (DMF) results in the generation of dinuclear complexes, [Ln(N(o-PhNC(O)tBu)3)(DMF)]2(μ-DMF) (Ln = La (1), Ce (2), Nd(3)), in good yields. Syntheses of tetranuclear complexes, [Ln(N(o-PhNC(O)tBu)3)]4 (Ln = Ce (4), Nd(5)), resulted from protonolysis of Ln[N(SiMe3)2]3 (Ln = Ce, Nd) with N(o-PhNCH(O)tBu)3. As a result, in the solid-state, complexes 1–5 exhibit coordination modes of the tripodal tris(amidate) ligand that are unique to the 4f elements and have not been previously observed in transition metal systems.

  1. Prospects of nanoscience with nanocrystals

    DOE PAGES [OSTI]

    Kovalenko, Maksym V.; Manna, Liberato; Cabot, Andreu; Hens, Zeger; Talapin, Dmitri V.; Kagan, Cherie R.; Klimov, Victor I.; Rogach, Andrey L.; Reiss, Peter; Milliron, Delia J.; et al

    2015-01-22

    Colloidal nanocrystals (NCs, i.e., crystalline nanoparticles) have become an important class of materials with great potential for applications ranging from medicine to electronic and optoelectronic devices. Today's strong research focus on NCs has been prompted by the tremendous progress in their synthesis. Impressively narrow size distributions of just a few percent, rational shape-engineering, compositional modulation, electronic doping, and tailored surface chemistries are now feasible for a broad range of inorganic compounds. Furthermore, the performance of inorganic NC-based photovoltaic and lightemitting devices has become competitive to other state-of-the-art materials. Semiconductor NCs hold unique promise for near- and mid-infrared technologies, where verymore » few semiconductor materials are available. On a purely fundamental side, new insights into NC growth, chemical transformations, and self-organization can be gained from rapidly progressing in situ characterization and direct imaging techniques. New phenomena are constantly being discovered in the photophysics of NCs and in the electronic properties of NC solids. In our Nano Focus, we review the state of the art in research on colloidal NCs focusing on the most recent works published in the last 2 years.« less

  2. Study of optical and structural properties of CdSe quantum dot embedded in PVA polymer matrix

    SciTech Connect

    Tyagi, Chetna Sharma, Ambika

    2015-08-28

    To enhance the properties and applicability of devices it is essential to incorporate semiconductor nanoparticles into polymer matrix. This introduces a new branch of science which includes device fabrications such as gas sensors, nonlinear optics, catalysis etc. Herein, we have synthesized CdSe/PVA nanocomposite (NC) material using wet chemical synthesis technique. The XRD studies revealed the formation of crystalline structure of CdSe nanoparticles (NP’s) and PVA NC’s with an average size of 100 nm and 5 nm respectively. Energy band gap is determined using UV-VIS Spectroscopy. A red shift in the absorption edge of CdSe/PVA NC is observed with respect to CdSe Np’s, The photoluminescence spectra also show red shift for CdSe/PVA NC as compared to CdSe NP’s Thus the use of CdSe/PVA for solar cell application would be more preferable than CdSe NP’s.

  3. Boron diffusion in nanocrystalline 3C-SiC

    SciTech Connect

    Schnabel, Manuel; Weiss, Charlotte; Rachow, Thomas; Löper, Philipp; Janz, Stefan; Canino, Mariaconcetta; Summonte, Caterina; Mirabella, Salvo; Wilshaw, Peter R.

    2014-05-26

    The diffusion of boron in nanocrystalline silicon carbide (nc-SiC) films with a grain size of 4–7 nm is studied using a poly-Si boron source. Diffusion is found to be much faster than in monocrystalline SiC as it takes place within the grain boundary (GB) network. Drive-in temperatures of 900–1000°C are suitable for creating shallow boron profiles up to 100 nm deep, while 1100°C is sufficient to flood the 200 nm thick films with boron. From the resulting plateau at 1100 °C a boron segregation coefficient of 28 between nc-SiC and the Si substrate, as well as a GB boron solubility limit of 0.2 nm{sup −2} is determined. GB diffusion in the bulk of the films is Fickian and thermally activated with D{sub GB}(T)=(3.1−5.6)×10{sup 7}exp(−5.03±0.16  eV/k{sub B}T) cm{sup 2}s{sup −1}. The activation energy is interpreted in terms of a trapping mechanism at dangling bonds. Higher boron concentrations are present at the nc-SiC surface and are attributed to immobilized boron.

  4. Communication: Unusual structure and transport in ionic liquid-hexane mixtures

    DOE PAGES [OSTI]

    Liang, Min; Khatun, Sufia; Castner, Edward W.

    2015-03-28

    Ionic liquids having a sufficiently amphiphilic cation can dissolve large volume fractions of alkanes, leading to mixtures with intriguing properties on molecular length scales. The trihexyl(tetradecyl)phosphonium cation paired with the bis(trifluoromethylsulfonyl)amide anion provides an ionic liquid that can dissolve large mole fractions of hexane. We present experimental results on mixtures of n-C6D14 with this ionic liquid. High- energy X-ray scattering studies reveal a persistence of the characteristic features of ionic liquid structure even for 80% dilution with n-C6D14. NMR self-diffusion results reveal decidedly non-hydrodynamic behavior where the self-diffusion of the neutral, non-polar n-C6D14 is on average a factor of 21more » times faster than for the cation. Exploitation of the unique structural and transport properties of these mixtures may lead to new opportunities for designer solvents for enhanced chemical reactivity and interface science.« less

  5. Prospects of nanoscience with nanocrystals

    DOE PAGES [OSTI]

    Kovalenko, Maksym V.; Manna, Liberato; Cabot, Andreu; Hens, Zeger; Talapin, Dmitri V.; Kagan, Cherie R.; Klimov, Victor I.; Rogach, Andrey L.; Reiss, Peter; Milliron, Delia J.; et al

    2015-01-22

    Colloidal nanocrystals (NCs, i.e., crystalline nanoparticles) have become an important class of materials with great potential for applications ranging from medicine to electronic and optoelectronic devices. Todays strong research focus on NCs has been prompted by the tremendous progress in their synthesis. Impressively narrow size distributions of just a few percent, rational shape-engineering, compositional modulation, electronic doping, and tailored surface chemistries are now feasible for a broad range of inorganic compounds. The performance of inorganic NC-based photovoltaic and light-emitting devices has become competitive to other state-of-the-art materials. Semiconductor NCs hold unique promise for near- and mid-infrared technologies, where very fewmoresemiconductor materials are available. On a purely fundamental side, new insights into NC growth, chemical transformations, and self-organization can be gained from rapidly progressing in situ characterization and direct imaging techniques. New phenomena are constantly being discovered in the photophysics of NCs and in the electronic properties of NC solids. In this Nano Focus, we review the state of the art in research on colloidal NCs focusing on the most recent works published in the last 2 years.less

  6. Radiation tolerant nanocrystalline ZrN films under high dose heavy-ion irradiations

    SciTech Connect

    Jiao, L.; Wang, H.; Yu, K. Y.; Chen, D.; Jacob, C.; Shao, L.; Zhang, X.

    2015-04-14

    ZrN, a refractory ceramic material, finds many potential applications in advanced nuclear reactors. However, the grain size dependent radiation response in nanocrystalline (nc) ZrN under high dose heavy ion irradiation has not yet been studied to date. Here, we compare the radiation response of nc-ZrN films (with a respective average grain size of ∼9 and 31 nm) to Fe{sup 2+} ion irradiations up to a damage level of 10 displacements-per-atom (dpa). The ZrN film with the average grain size of 9 nm shows prominently enhanced radiation tolerance as evidenced by suppressed grain growth, alleviated radiation softening, as well as reduced variation in electrical resistivity. In contrast, ZrN with the larger average grain size of 31 nm shows prominent radiation softening and resistivity increase, attributed to the high density of defect cluster formed inside the grains. The influence of grain boundaries on enhanced irradiation tolerance in nc-ZrN is discussed.

  7. Prospects of nanoscience with nanocrystals

    SciTech Connect

    Kovalenko, Maksym V.; Manna, Liberato; Cabot, Andreu; Hens, Zeger; Talapin, Dmitri V.; Kagan, Cherie R.; Klimov, Victor I.; Rogach, Andrey L.; Reiss, Peter; Milliron, Delia J.; Guyot-Sionnnest, Philippe; Konstantatos, Gerasimos; Parak, Wolfgang J.; Hyeon, Taeghwan; Korgel, Brian A.; Murray, Christopher B.; Heiss, Wolfgang

    2015-01-22

    Colloidal nanocrystals (NCs, i.e., crystalline nanoparticles) have become an important class of materials with great potential for applications ranging from medicine to electronic and optoelectronic devices. Today's strong research focus on NCs has been prompted by the tremendous progress in their synthesis. Impressively narrow size distributions of just a few percent, rational shape-engineering, compositional modulation, electronic doping, and tailored surface chemistries are now feasible for a broad range of inorganic compounds. Furthermore, the performance of inorganic NC-based photovoltaic and lightemitting devices has become competitive to other state-of-the-art materials. Semiconductor NCs hold unique promise for near- and mid-infrared technologies, where very few semiconductor materials are available. On a purely fundamental side, new insights into NC growth, chemical transformations, and self-organization can be gained from rapidly progressing in situ characterization and direct imaging techniques. New phenomena are constantly being discovered in the photophysics of NCs and in the electronic properties of NC solids. In our Nano Focus, we review the state of the art in research on colloidal NCs focusing on the most recent works published in the last 2 years.

  8. Formation of compressed flat electron beams with high transverse-emittance ratios

    SciTech Connect

    Zhu, J.; Piot, P.; Mihalcea, D.; Prokop, C. R.

    2014-08-01

    Flat beamsbeams with asymmetric transverse emittanceshave important applications in novel light-source concepts and advanced-acceleration schemes and could possibly alleviate the need for damping rings in lepton colliders. Over the last decade, a flat beam generation technique based on the conversion of an angular-momentum-dominated beam was proposed and experimentally tested. In this paper we explore the production of compressed flat beams. We especially investigate and optimize the flat beam transformation for beams with substantial fractional energy spread. We use as a simulation example the photoinjector of Fermilabs Advanced Superconducting Test Accelerator. The optimizations of the flat beam generation and compression at Advanced Superconducting Test Accelerator were done via start-to-end numerical simulations for bunch charges of 3.2 nC, 1.0 nC, and 20 pC at ?37??MeV. The optimized emittances of flat beams with different bunch charges were found to be 0.25???m (emittance ratio is ?400), 0.13????m, 15 nm before compression, and 0.41???m, 0.20???m, 16 nm after full compression, respectively, with peak currents as high as 5.5 kA for a 3.2?nC flat beam. These parameters are consistent with requirements needed to excite wakefields in asymmetric dielectric-lined waveguides or produce significant photon flux using small-gap micro-undulators.

  9. Tristate electrochemical metallization memory based in the hydrogenated nanocrystalline silicon films

    SciTech Connect

    Yan, X. B.; Chen, Y. F.; Hao, H.; Zhang, E. P.; Shi, S. S.; Lou, J. Z.; Liu, Q.

    2014-08-18

    The hydrogenated nanocrystalline silicon (nc-Si:H) films have been fabricated as resistive switching medium by radio frequency plasma enhanced chemical vapor deposition technology. The constructed Ag/nc-Si:H/Pt structure exhibits stable three nonvolatile resistance states. Tristate resistive states with large ratio 10{sup 2} and 10{sup 5}, less variation of resistance, and long retention exceeding 2.3??10{sup 5?}s are observed in Ag/nc-Si:H/Pt stack. The temperature dependence of high resistance state (HRS) and intermediate resistance state (IRS) both show semiconductor behavior, and the temperature dependence of low resistance state (LRS) represents metallic property. Fitting results demonstrated that the conduction mechanism of HRS, IRS, and LRS showed space charge limited conduction (SCLC), tunneling, and ohmic characteristics, respectively. The discrete Ag filament with Si nanocrystalline and complete Ag filament is proposed to be responsible for the performance IRS and LRS. We supposed that the Ag{sup +} ions prefer to be reduced to Ag atoms near the Si nanocrystalline location. Si nanocrystalline between Ag nanoparticles contribute to the current transport at IRS.

  10. A low thermal impact annealing process for SiO{sub 2}-embedded Si nanocrystals with optimized interface quality

    SciTech Connect

    Hiller, Daniel Gutsch, Sebastian; Hartel, Andreas M.; Zacharias, Margit; Löper, Philipp; Gebel, Thoralf

    2014-04-07

    Silicon nanocrystals (Si NCs) for 3rd generation photovoltaics or optoelectronic applications can be produced by several industrially compatible physical or chemical vapor deposition technologies. A major obstacle for the integration into a fabrication process is the typical annealing to form and crystallize these Si quantum dots (QDs) which involves temperatures ≥1100  °C for 1 h. This standard annealing procedure allows for interface qualities that correspond to more than 95% dangling bond defect free Si NCs. We study the possibilities to use rapid thermal annealing (RTA) and flash lamp annealing to crystallize the Si QDs within seconds or milliseconds at high temperatures. The Si NC interface of such samples exhibits huge dangling bond defect densities which makes them inapplicable for photovoltaics or optoelectronics. However, if the RTA high temperature annealing is combined with a medium temperature inert gas post-annealing and a H{sub 2} passivation, luminescent Si NC fractions of up to 90% can be achieved with a significantly reduced thermal load. A new figure or merit, the relative dopant diffusion length, is introduced as a measure for the impact of a Si NC annealing procedure on doping profiles of device structures.

  11. Guide to Purchasing Green Power: Renewable Electricity, Renewable Energy Certificates, and On-Site Renewable Generation

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Purchasing Green Power Renewable Electricity, Renewable Energy Certificates, and On-Site Renewable Generation DOE/EE-0307 This guide can be downloaded from: www1.eere.energy.gov/femp/technologies/renewable_purchasingpower.html www.epa.gov/greenpower/ www.wri.org/publications www.resource-solutions.org/publications.php Office of Air (6202J) EPA430-K-04-015 www.epa.gov/greenpower March 2010 ISBN: 1-56973-577-8 Guide to Purchasing Green Power i Table of Contents Summary

  12. Modest hypoxia significantly reduces triglyceride content and lipid droplet size in 3T3-L1 adipocytes

    SciTech Connect

    Hashimoto, Takeshi; Yokokawa, Takumi; Endo, Yuriko; Iwanaka, Nobumasa; Higashida, Kazuhiko; Faculty of Sport Science, Waseda University, 2-579-15 Mikajima, Tokorozawa, Saitama 359-1192 ; Taguchi, Sadayoshi

    2013-10-11

    Highlights: Long-term hypoxia decreased the size of LDs and lipid storage in 3T3-L1 adipocytes. Long-term hypoxia increased basal lipolysis in 3T3-L1 adipocytes. Hypoxia decreased lipid-associated proteins in 3T3-L1 adipocytes. Hypoxia decreased basal glucose uptake and lipogenic proteins in 3T3-L1 adipocytes. Hypoxia-mediated lipogenesis may be an attractive therapeutic target against obesity. -- Abstract: Background: A previous study has demonstrated that endurance training under hypoxia results in a greater reduction in body fat mass compared to exercise under normoxia. However, the cellular and molecular mechanisms that underlie this hypoxia-mediated reduction in fat mass remain uncertain. Here, we examine the effects of modest hypoxia on adipocyte function. Methods: Differentiated 3T3-L1 adipocytes were incubated at 5% O{sub 2} for 1 week (long-term hypoxia, HL) or one day (short-term hypoxia, HS) and compared with a normoxia control (NC). Results: HL, but not HS, resulted in a significant reduction in lipid droplet size and triglyceride content (by 50%) compared to NC (p < 0.01). As estimated by glycerol release, isoproterenol-induced lipolysis was significantly lowered by hypoxia, whereas the release of free fatty acids under the basal condition was prominently enhanced with HL compared to NC or HS (p < 0.01). Lipolysis-associated proteins, such as perilipin 1 and hormone-sensitive lipase, were unchanged, whereas adipose triglyceride lipase and its activator protein CGI-58 were decreased with HL in comparison to NC. Interestingly, such lipogenic proteins as fatty acid synthase, lipin-1, and peroxisome proliferator-activated receptor gamma were decreased. Furthermore, the uptake of glucose, the major precursor of 3-glycerol phosphate for triglyceride synthesis, was significantly reduced in HL compared to NC or HS (p < 0.01). Conclusion: We conclude that hypoxia has a direct impact on reducing the triglyceride content and lipid droplet size via decreased

  13. PBX 9404 detonation copper cylinder tests: a comparison of new and aged material

    SciTech Connect

    Hill, Larry G [Los Alamos National Laboratory; Mier, Robert [Los Alamos National Laboratory; Briggs, Matthew E [Los Alamos National Laboratory

    2009-01-01

    We present detonation copper cylinder test results on aged PBX 9404 (94 wt% HMX, 3 wt% CEF, 2.9 wt% NC, 0.1 wt% DPA) explosive. The charges were newly pressed from 37.5 year-old molding powder. We compare these results to equivalent data performed on the same lot when it was 3.5 years old. Comparison of the detonation energy inferred from detonation speed to that inferred from wall motion suggests that the HMX energy is unchanged but the NC energy has decreased to {approx}25% of its original value. The degradation of explosives and their binders is a subject of continual interest. Secondary explosives such as HMX are sufficiently stable near room temperature that they do not measurably degrade over a period of at least several decades. For formulated systems the bigger concern is binder degradation, for which the three main issues are strength, initiation safety, and (if the binder is energetic) energy content. In this paper we examine the detonation energy of new and aged PBX 9404 (94 wt% HMX, 3 wt% tris-{beta} chloroethylphosphate (CEF), 2.9 wt% nitrocellulose (NC), 0.1 wt% diphenylamine (DPA) [1, 2]), measured via the detonation copper cylinder test. In 1959, two independent PBX 9404 accidents [3] raised serious concerns about the safety of the formulation. Over about a decade's time, Los Alamos pursued a safer, energetically equivalent replacement, which ultimately became PBX 9501. In order to accurately compare the performance of the PBX 9404 and PBX 9501 formulations, W. Campbell and R. Engelke (C & E) developed a stringent cylinder test protocol that they called the Los Alamos Precision Cylinder Test [4]. The present aging study is possible because excellent PBX 9404 data from those qualification tests endures.

  14. Environmental assessment of remedial action at the slick rock Uranium Mill Tailings sites Slick Rock, Colorado

    SciTech Connect

    Not Available

    1994-09-01

    The Uranium Mill Tailings Radiation Control Act of 1978 (42 USC {section} 7901 et seq.), hereafter referred to as the UMTRCA, authorized the U.S. Department of Energy (DOE) to clean up two uranium mill tailings processing sites near Slick Rock, Colorado, in San Miguel County. The purpose of the cleanup is to reduce the potential health effects associated with the radioactive materials remaining on the sites and on vicinity properties (VPs) associated with the sites. Contaminated materials cover an estimated 55 acres of the Union Carbide (UC) processing site and 12 ac of the North Continent (NC) processing site. The total estimated volume of contaminated materials is approximately 61 8,300 cubic yards. In addition to the contamination in the two processing site areas, four VPs were found to contain contamination. As a result of the tailings being exposed to the environment, contamination associated with the UC and NC sites has leached into shallow ground water. Surface water has not been affected. The closest residence is approximately 0.3 air mi from either site. The proposed action is to remediate the UC and NC sites by removing all contaminated materials within the designated site boundaries or otherwise associated with the sites, and relocating them to, and stabilizing them at, a location approximately 5 road mi (8 km) northeast of the sites on land administered by the Bureau of Land Management (BLM). Remediation would be performed by the DOE`s Uranium Mill Tailings Remedial Action (UMTRA) Project. All solid contaminated materials would be buried under 5 feet (ft) of rock and soil materials. The proposed disposal site area is currently used by ranchers for cattle grazing over a 7-month period. The closest residence to the proposed disposal site is 2 air mi. An estimated 44 ac of land would be permanently transferred from the BLM to the DOE and restricted from future use.

  15. Decomposition of Amino Diazeniumdiolates (NONOates): Molecular Mechanisms

    SciTech Connect

    Shaikh, Nizamuddin; Valiev, Marat; Lymar, Sergei V.

    2014-08-23

    Although diazeniumdiolates (X[N(O)NO]-) are extensively used in biochemical, physiological, and pharmacological studies due to their ability to slowly release NO and/or its congeneric nitroxyl, the mechanisms of these processes remain obscure. In this work, we used a combination of spectroscopic, kinetic, and computational techniques to arrive at a qualitatively consistent molecular mechanism for decomposition of amino diazeniumdiolates (amino NONOates: R2N[N(O)NO]-, where R = -N(C2H5)2 (1), -N(C3H4NH2)2 (2), or -N(C2H4NH2)2 (3)). Decomposition of these NONOates is triggered by protonation of their [NN(O)NO]- group with apparent pKa and decomposition rate constants of 4.6 and 1 s-1 for 1-H, 3.5 and 83 x 10-3 s-1 for 2-H, and 3.8 and 3.3 x 10-3 s-1 for 3-H. Although protonation occurs mainly on the O atoms of the functional group, only the minor R2N(H)N(O)NO tautomer (population ~0.01%, for 1) undergoes the N-N heterolytic bond cleavage (k ~102 s-1 for 1) leading to amine and NO. Decompositions of protonated amino NONOates are strongly temperature-dependent; activation enthalpies are 20.4 and 19.4 kcal/mol for 1 and 2, respectively, which includes contributions from both the tautomerization and bond cleavage. The bond cleavage rates exhibit exceptional sensitivity to the nature of R substituents which strongly modulate activation entropy. At pH < 2, decompositions of all these NONOates are subject to additional acid catalysis that occurs through di-protonation of the [NN(O)NO]- group.

  16. Smith Middle School Takes First Place at Science Bowl Hydrogen Fuel Cell

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Car Competition - News Releases | NREL Smith Middle School Takes First Place at Science Bowl Hydrogen Fuel Cell Car Competition National "Battle of the Brains" continues June 25 with academic face off June 24, 2005 Golden, Colo. - Smith Middle School from Chapel Hill, N.C., captured top place in the model hydrogen fuel cell competition on the first day of the National Middle School Science Bowl. St. Andrew's Episcopal School, from Amarillo, Texas, took second and Robert Frost

  17. UCLA/FNPL Underdense Plasma Lens Experiment: Results and Analysis

    SciTech Connect

    Thompson, M. C.; Badakov, H.; Rosenzweig, J. B.; Travish, G.; Fliller, R.; Kazakevich, G. M.; Piot, P.; Santucci, J.; Li, J.; Tikhoplav, R.

    2006-11-27

    Focusing of a 15 MeV, 16 nC electron bunch by a gaussian underdense plasma lens operated just beyond the threshold of the underdense condition has been demonstrated. The strong 1.9 cm focal length plasma lens focused both transverse directions simultaneously and reduced the minimum area of the beam spot by a factor of 23. Analysis of the beam envelope evolution observed near the beam waist shows that the spherical aberrations of this underdense lens are lower than those of an overdense plasma lens, as predicted by theory. Time resolved measurements of the focused electron bunch are also reported and compared to simulations.

  18. UCLA/FNPL Underdense Plasma Lens Experiment: Results and Analysis

    SciTech Connect

    Thompson, M C; Badakov, H; Rosenzweig, J B; Travish, G; Fliller, R; Kazakevich, G M; Piot, P; Santucci, J; Li, J; Tikhoplav, R

    2006-08-04

    Focusing of a 15 MeV, 16 nC electron bunch by a gaussian underdense plasma lens operated just beyond the threshold of the underdense condition has been demonstrated. The strong 1.9 cm focal length plasma lens focused both transverse directions simultaneously and reduced the minimum area of the beam spot by a factor of 23. Analysis of the beam envelope evolution observed near the beam waist shows that the spherical aberrations of this underdense lens are lower than those of an overdense plasma lens, as predicted by theory. Time resolved measurements of the focused electron bunch are also reported and compared to simulations.

  19. Windpower

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Chilocco Wind Park Cherokee Nation (other nations as well) Cherokee Nation Businesses, LLC And PNE Wind Cherokee Chilocco Wind North Central Oklahoma Location KA W PA W N EE TO NK AW A PO NC A OT OE -M IS S OU RI CH E RO KE E Acr es: 2,633 .348 CH E RO KE E Acr es: 1,641 .687 CHEROKEE NATION Kay County Chilocco Property DATA SOU RC ES: US Census Bureau (T iger Files ) D OQQ's , USGS D RG's, USGS Cherokee Nation Realty D epartment C herokee N ation GeoD ata C enter Date: 12/19/01

  20. SREL Reprint #3185

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    5 Effects of Roads and Crabbing Pressures on Diamondback Terrapin Populations in Coastal Georgia Andrew M. Grosse1,2, John C. Maerz1, Jeffrey Hepinstall-Cymerman1, and Michael E. Dorcas3 1Daniel B. Warnell School of Forestry and Natural Resources, The University of Georgia, Athens, GA 30602, USA 2Savannah River Ecology Lab, Savannah River Site, Building 737-A, Drawer E, Aiken, SC 29802, USA 3Davidson College, Davidson, NC 28035, USA Abstract: Human activities, including the harvesting of natural

  1. SREL Reprint #3261

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    1 Sexual dimorphism and feeding ecology of Diamond-backed Terrapins (Malaclemys terrapin) Elizabeth B. Underwood1,2, Sarah Bowers1, Jacquelyn C. Guzy1, Jeffrey E. Lovich3, Carole A. Taylor4, J. Whitfield Gibbons5, and Michael E. Dorcas1 1Department of Biology, Davidson College, Davidson, NC 28035, USA 2The Cape Eleuthera Institute, PO Box 29, Rock Sound, Eleuthera, The Bahamas 3US Geological Survey, Southwest Biological Science Center, 2255 North Gemini Drive, MS-9394, Flagstaff, AZ 86001, USA

  2. Sensor Technology Assessment

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Sensor Technology Assessment for Advanced Reactors Kofi Korsah, R.A. Kisner, C.L. Britton Jr., ORNL Pradeep Ramuhalli, D. W. Wootan, N.C. Anheier Jr., A. A. Diaz, E. H. Hirt, PNNL Richard B. Vilim, H. T. Chien, S. Bakhtiari, S. Sheen, S. Gopalsami, A. Heifetz, S.W. Tam, Y. Park, ANL Belle R. Upadhyaya, Austin Stanford, UTK Advanced Sensors and Instrumentation 2016 NE I&C Review (Webinar) October 12 - 13, 2016 2 Sensor Technology Assessment for Advanced Reactors: Project Goals q Identify

  3. Vitrification assistance program: international co-operation on vitrification technology

    SciTech Connect

    Penrice, Ch.; McGowan, B.; Garth, B.; Reed, J.; Prod'homme, A. [Sellafield Ltd, Sellafield, CA20 1PG Seascale (United Kingdom); Sartelet, S.; Guerif, H.N. [AREVA NC, AREVA Group, 50 - Beaumont La Hague (France); Hollebecque, J.F. [CEA Marcoule 30 (France); Flament, T.; Prod'homme, A. [SGN, AREVA Group, 78 - St Quentin Yvelines (France)

    2008-07-01

    With 10 vitrification lines in operation (3 on WVP in Sellafield, 1 on AVM in Marcoule and 6 on AVH in La Hague), Sellafield Ltd and Areva NC benefit from the most in-depth experience worldwide in the vitrification of highly active liquors within a framework of commercial operations. Based on the two-step process design, using a calciner and an induction-heated hot melter, which was initially deployed in Marcoule in 1978, core vitrification equipment has been continuously improved by the independent development programmes of the two companies. In March 2005, Sellafield Ltd and Areva NC signed the Vitrification Assistance Program (hereafter referred to as VAP); a co-operative project lasting 4 years during which Areva NC is to share some areas of their experience and expertise with Sellafield Ltd. Now at the halfway point of this project, this paper summarises the work performed by the VAP team to date, highlighting the early benefits and lessons learned. The following points will be developed: - Equipment delivery and preparation for implementation on WVP - Training organization and dissemination to WVP teams - Lessons learned from the early changes implemented in operations (Calciner, Melter, Dust Scrubber and Primary off gas system), and initial feedback from the first campaign using a VAP equipped line. In conclusion: The vitrification process and technology implemented at Sellafield and at La Hague, based on the two-step process, have proved to be efficient in treating high active liquor of various types. Ten lines based on this principle have been successfully operated for more than 15 years in France and in the UK. The process has also been demonstrated to be sufficiently versatile to benefit from continuous improvement and development programmes. VAP, as a complete package to support vitrification technology and knowledge transfer from AREVA NC to Sellafield Ltd, has provided the framework for fruitful technical exchanges and discussions between the two

  4. News Item

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Molecular Self-Assembly in a Poorly Screened Environment: F4TCNQ on Graphene/BN (a) Chemical structure of F4TCNQ molecule. (b) STM and (c) nc-AFM images of a 2D F4TCNQ island on graphene/BN. Image resolves individual chemical bonds within the F4TCNQ molecules and shows that molecules within the island lie flat on the surface in a close-packed rectangular lattice. Scientific Achievement Using the Molecular Foundry, researchers show that charged molecules that would normally repel one another have

  5. CALiPER Report 20.5: Chromaticity Shift Modes of LED PAR38 Lamps Operated in Steady-State Conditions

    Energy Saver

    20.5: Chromaticity Shift Modes of LED PAR38 Lamps Operated in Steady-State Conditions February 2016 Prepared for: Solid-State Lighting Program Building Technologies Office Office of Energy Efficiency and Renewable Energy U.S. Department of Energy Prepared by: RTI International Pacific Northwest National Laboratory J. Lynn Davis, 1 Joseph Young, 1 and Michael Royer 2 1 RTI International 3040 Cornwallis Road PO Box 12194 Research Triangle Park, NC 27709-2194 Contact information: ldavis@rti.org 2

  6. DOE SSL Postings: January 12, 2016, issue

    Energy Saver

    12, 2016 A Look Ahead at 2016 In last week's Posting, we took a look at some of the SSL highlights of 2015. This week we'll consider what DOE has in store for 2016. At the top of the list are three not-to-be-missed meetings, starting with our 13th annual DOE SSL R&D Workshop, which takes place in Raleigh, NC, February 2-4 and brings together top experts and thought leaders from universities, labs, and companies large and small, to share the latest on SSL advances, examine market forces that

  7. 2016 SSL R&D Workshop Presentations Posted | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    SSL R&D Workshop Presentations Posted 2016 SSL R&D Workshop Presentations Posted February 17, 2016 - 4:02pm Addthis More than 260 attendees participated in the 13th annual DOE Solid-State Lighting R&D Workshop, held February 2-4 in Raleigh, NC. The workshop combined plenary and LED/OLED breakout sessions, with presentations from 60 experts addressing such diverse lighting topics as health and human factors, IoT, manufacturing challenges, and site-specific applications such as

  8. S M Stoller Monthly Sampling, STAR Center, Largo, FL

    Office of Legacy Management (LM)

    Sampling, STAR Center, Largo, FL 110406202 Accutest Job Number: F23261 Sampling Date: 04/06/04 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel:

  9. S M Stoller Pinellas Environmental Restoration Project - Young - Rainey Star Center

    Office of Legacy Management (LM)

    Young - Rainey Star Center 110406202 Accutest Job Number: F30886 Sampling Date: 04/06/05 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel:

  10. S M Stoller Quarterly Sampling, STAR Center, Largo, FL

    Office of Legacy Management (LM)

    Quarterly Sampling, STAR Center, Largo, FL 7030-226 Accutest Job Number: F27229 Sampling Date: 10/07/04 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 *

  11. S M Stoller Quarterly Sampling, STAR Center, Largo, FL

    Office of Legacy Management (LM)

    227 Sampling Dates: 03/31/04 - 04/01/04 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax: 407-425-0707 * http://www.accutest.com

  12. S M Stoller Quarterly Sampling, STAR Center, Largo, FL

    Office of Legacy Management (LM)

    531 Sampling Date: 04/16/04 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax: 407-425-0707 * http://www.accutest.com Test results

  13. S M Stoller STAR Center- 4.5 Acre Site, Largo, FL

    Office of Legacy Management (LM)

    STAR Center- 4.5 Acre Site, Largo, FL 110406202 Accutest Job Number: F25243 Sampling Date: 07/06/04 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel:

  14. S M Stoller Star Center-B100

    Office of Legacy Management (LM)

    B100 7030-226/Monthly Accutest Job Number: F27169 Sampling Date: 10/05/04 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax:

  15. S M Stoller Star Center-WWNA Monthly; Largo, FL

    Office of Legacy Management (LM)

    8014 Sampling Date: 11/09/04 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax: 407-425-0707 * http://www.accutest.com Test

  16. S M Stoller Star Center-WWNA Monthly; Largo, FL

    Office of Legacy Management (LM)

    WWNA Monthly; Largo, FL 7031-226 Accutest Job Number: F36361 Sampling Date: 11/03/05 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 *

  17. S M Stoller Star Center-WWNA Monthly; Largo, FL

    Office of Legacy Management (LM)

    WWNA Monthly; Largo, FL 7030-226 Accutest Job Number: F30885 Sampling Date: 04/05/05 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 *

  18. S M Stoller Star Center-WWNA Monthly; Largo, FL

    Office of Legacy Management (LM)

    6/04 Technical Report for S M Stoller Star Center-WWNA Monthly; Largo, FL 110406202 Accutest Job Number: F25242 Sampling Date: 07/06/04 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road *

  19. S M Stoller Star Center-WWNA Monthly; Largo, FL

    Office of Legacy Management (LM)

    WWNA Monthly; Largo, FL 110406202 Accutest Job Number: F25982 Sampling Date: 08/10/04 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700

  20. S M Stoller Star Center-WWNA Monthly; Largo, FL

    Office of Legacy Management (LM)

    623 Sampling Date: 02/02/05 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 * fax: 407-425-0707 * http://www.accutest.com Test results

  1. S M Stoller Star Center-WWNA Monthly; Largo, FL

    Office of Legacy Management (LM)

    WWNA Monthly; Largo, FL 7030-226 Accutest Job Number: F33038 Sampling Date: 07/06/05 Report to: S M Stoller Cathy.Kelleher@gjo.doe.gov ATTN: Cathy Kelleher Total number of pages in report: Certifications: FL (DOH E83510), NC (573), NJ (FL002), MA (FL946), IA (366), LA (03051), KS (E-10327), SC, AK This report shall not be reproduced, except in its entirety, without the written approval of Accutest Laboratories. Southeast * 4405 Vineland Road * Suite C-15 * Orlando, FL 32811 * tel: 407-425-6700 *

  2. CX-100173 Categorical Exclusion Determination | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    3 Categorical Exclusion Determination CX-100173 Categorical Exclusion Determination Biomass Conversion to Acrylonitrile Monomer-Precursor for Production of Carbon Fibers Award Number: DE-EE0006781 CX(s) Applied: A9, B3.6, B5.15 Bioenergy Technologies Office Date: 01/14/2015 Location(s): NC Office(s): Golden Field Office The U.S. Department of Energy (DOE) is proposing to provide funding to Southern Research Institute (SRI) for bioenergy research that would increase algal biomass productivity via

  3. CX-100573 Categorical Exclusion Determination | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    3 Categorical Exclusion Determination CX-100573 Categorical Exclusion Determination Marine AlGae Industrialization Consortium (MAGIC): Combining biofuel and high-value bioproducts to meet the RFS Award Number: DE-EE0007091 CX(s) Applied: A9, B3.6, B5.15 Bioenergy Technologies Office Date: 03/18/2016 Location(s): NC Office(s): Golden Field Office The U.S. Department of Energy (DOE) is proposing to provide federal funding to Duke University to use the Marine Algae Industrialization Consortium's

  4. CX-100575 Categorical Exclusion Determination | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    75 Categorical Exclusion Determination CX-100575 Categorical Exclusion Determination Integrated 10kV SiC VSD and High-Speed MW Motor for Gas Compression Systems Award Number: DE-EE0007253 CX(s) Applied: A9, B3.6 Advanced Manufacturing Office Date: 03/18/2016 Location(s): NC Office(s): Golden Field Office The U.S. Department of Energy (DOE) is proposing to provide federal funding to Eaton Corporation to develop and test an integrated variable speed drive (VSD) and motor for gas compression

  5. Gauged B-xiL origin of R parity and its implications

    DOE PAGES [OSTI]

    Lee, Hye-Sung; Ma, Ernest

    2010-05-01

    Gauged B-L is a popular candidate for the origin of the conservation of R parity, i.e.R=(-)3B+L+2j, in supersymmetry, but it fails to forbid the effective dimension-five terms arising from the superfield combinations QQQL, ucucdcec, and ucdcdcNc, which allow the proton to decay. Changing it to B-xiL, where xe+xμ+xτ=3 (with xi≠1) for the three families, would forbid these terms while still serving as a gauge origin of Rparity. We show how this is achieved in two minimal models with realistic neutrino mass matrices, and discuss their phenomenological implications.

  6. Final Report for the DOE Chemical Hydrogen Storage Center of Excellence

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    FINAL R EPORT F OR T HE D OE C HEMICAL HYDROGEN S TORAGE C ENTER O F EXCELLENCE Kevin C . O tt, C enter D irector LOS A LAMOS N ATIONAL L ABORATORY PO B ox 1 663 Los A lamos, N M 8 7545 Summarizing C ontributions f rom C enter P artners: Los A lamos N ational L aboratory ( LANL) Pacific N orthwest N ational L aboratory ( PNNL) Millennium C ell, I nc. Northern A rizona U niversity Rohm a nd H aas/Dow C hemical C ompany University o f A labama University o f C alifornia, D avis University o f C

  7. Farming Out Heat and Electricity through Biopower | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Farming Out Heat and Electricity through Biopower Farming Out Heat and Electricity through Biopower December 16, 2011 - 4:00pm Addthis Cows like these in Skagit County, Washington, supply the biodigester developed by Kevin Maas of Farm Power up to 70,000 gallons of manure per day. The newest Farm Power facility in Washington generates enough electricity to power 500 homes. Photo courtesy of <a href="http://creativecommons.org/licenses/by-nc-nd/2.0/">sea_turtle</a>. Cows

  8. Paducah Gaseous Diffusion Plant - GW OU Northeast Plume | Department of

    Office of Environmental Management (EM)

    ABB Inc. (T2M2) PROJECT PROFILE: ABB Inc. (T2M2) Funding Opportunity: Technology to Market 2 SunShot Subprogram: Technology to Market Location: Raleigh, NC SunShot Award Amount: $500,000 Awardee Cost Share: $140,820 This project aims to develop an early-stage, functional prototype inverter, with appropriate control and modulation schemes to validate performance and eliminate technology risks. The proposed photovoltaic (PV) inverter topology uses a low-cost, reliable, and efficient thyristor,

  9. Charlotte Green Supply Chain: Residential Retrofitting | Department of

    Energy.gov [DOE] (indexed site)

    Energy Joshua DeLung What does this mean for me? Weatherizing your home could immediately save you 30% on your home energy bills. Charlotte, N.C. resident Ron Martin heard he could save some money by having his home retrofitted, making small - but important - changes to increase energy efficiency. The ideal was intriguing. Martin called local retrofitter Energy Tight in May to come perform an energy audit on his home. The company performed a blower door test and checked his duct work, attic

  10. Ultrahigh resolution multicolor colocalization of single fluorescent probes

    DOEpatents

    Weiss, Shimon; Michalet, Xavier; Lacoste, Thilo D.

    2005-01-18

    A novel optical ruler based on ultrahigh-resolution colocalization of single fluorescent probes is described. Two unique families of fluorophores are used, namely energy-transfer fluorescent beads and semiconductor nanocrystal (NC) quantum dots, that can be excited by a single laser wavelength but emit at different wavelengths. A novel multicolor sample-scanning confocal microscope was constructed which allows one to image each fluorescent light emitter, free of chromatic aberrations, by scanning the sample with nanometer scale steps using a piezo-scanner. The resulting spots are accurately localized by fitting them to the known shape of the excitation point-spread-function of the microscope.

  11. Microsoft Word - Agenda for Information Exchange Webinar 6Mar14.docx

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Exchange Webinar Thursday, March 6, 2014 11:00 AM - 1:00 PM EST Call in number: 1-888-677-0837 Passcode: 10542 http://www.mymeetings.com/nc/join.php?i=742128065&p=10312008&t=c 11:00-11:05 AM Introductions and Meeting Purpose J. Eto 11:05-11:10 AM OE and ARPA-E Welcome Remarks P. Overholt and T. Heidel 11:10-11:20 AM University of California California Institute for Energy and Environment (UC-CIEE): Micro-Synchrophasors in Distribution Systems A. VonMeier 11:20-11:30 AM Washington State

  12. padd map

    Energy Information Administration (EIA) (indexed site)

    FL PADD 4: Rocky Mountain PADD 5: West Coast PADD 2: Midwest PADD 1: East Coast PADD 3: Gulf Coast PADD1A: New England PADD1B: Central Atlantic PADD1C: Lower Atlantic Petroleum Administration for Defense Districts AK HI WA OR CA NV AZ MT WY CO UT ID ND SD NE KS OK MO MN WI MI IL IN OH KY TN IA NM TX AR LA AL MS WV VA NC SC GA FL ME NH VT NY PA NJ MD DE MA CT RI

  13. Print

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    5k 0 < 50k < 100k < 250k < 500k < 1M > 1M > 5M > 10M DE MD DC MA RI NJ AZ UT WY ID OR WA CA TX OK KS CO NE SD ND MN WI IL IA MO AR LA MS AL FL GA TN KY IN OH MI ME NH CT VT NY PA WV VA NC SC MT AK HI NV NM Princeton Plasma Physics Laboratory Procured Materials and Services 2015 (> $35M) Small business procurements in US: $14.73M

  14. Slide 1

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Grid 2.0: The Energy Internet Ultra High Voltage SiC Power Devices and All DC Electric Power Grid Dr. Alex Q. Huang, aqhuang@ncsu.edu Progress Energy Distinguished Professor FREEDM Systems Center, NC State University Smart Grid 2.0: The Energy Internet Big Picture: Moving from Centralized Grid to Distributed (& Renewable) Energy Resources 2 1) 100% penetration: Voltage Issue? 2) Market transformation: Energy Internet (proposed in 2007 by Dr. Huang) Losses *Courtesy slide from: Dr. DeDoncker,

  15. DNC / CRONOS Deployment 703040

    SciTech Connect

    Kanies, Tim

    2009-03-13

    KCP tested a classified DNC / CRONOS as a pilot project in FY06 in the Reservoir Machining area. The pilot proved as a successful way to distribute classified NC Programs to machines that run both classified and unclassified programs securely. This also allows for elimination of CREM for machines which had to swap out classified and unclassified hard drives previously. This project’s purpose is to rollout this technology to the remaining machining areas, predominately Department B, Department C and Department A. Associated with this activity is the modification of business practices in the Tool Room / Model Shop areas and to address licensing issues for MASTERCAM to incorporate DNC CRONOS.

  16. NETL F 451.1/1-1, Categorical Exclusion Designation Form

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    N/A GridWise Alliance Washington, DC Navigant Consulting, Boulder, CO; Clean Edge, Inc., Portland, OR; Optimal Grid Solutions, Raleigh, NC OE/TDIC/ETD/EDST Keith Dodrill Grid Modernization Index (GMI) GWA will develop the GMI-4 through literature reviews and analysis of current state of grid modernization activities. KEITH DODRILL Digitally signed by KEITH DODRILL DN: c=US, o=U.S. Government, ou=Department of Energy, cn=KEITH DODRILL, 0.9.2342.19200300.100.1.1=89001000500779 Date: 2016.09.09

  17. Organization Amount Volunteer

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Organization Amount Volunteer Albuquerque a nd 4 C orners Pipes a nd D rums 75 Rand, C hristine --- 7 5 Albuquerque B aseball Academy T ouch E m A ll Foundation 500 Mang, J acquelyn --- 2 50 Mang, J oseph --- 2 50 Alm, I nc 200 Martz, C arol A nn --- 1 00 Martz, H arry --- 1 00 Alzheimer's A ssociation, N ew Mexico C hapter 100 Heckethorn, S usan --- 1 00 Amarillo H igh S chool 250 Jones, Tommy --- 250 American A ssociation o f University Women --- Los Alamos 275 George, Denise --- 25 Whyte, H

  18. 15.09.28 RH Bandgap Tunability - JCAP

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Band Gap Tunability in Sb-Alloyed BiVO4 Quaternary Oxides as Visible-Light Absorbers for Solar Fuel Applications Loiudice, A. et al. Bandgap Tunability in Sb-Alloyed BiVO4 Quaternary Oxides as Visible Light Absorbers for Solar Fuel Applications. Advanced Materials, DOI: 10.1002/adma.201502361 (2015). Scientific Achievement A novel hotoanode material was discovered using a colloidal nanocrystal (NC ) -seeded growth, that is of general applicability for other complex oxides and thus may aid in

  19. Next-Generation "Giant" Quantum Dots: Performance-Engineered for

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Lighting | Department of Energy "Giant" Quantum Dots: Performance-Engineered for Lighting Next-Generation "Giant" Quantum Dots: Performance-Engineered for Lighting Lead Performer: Los Alamos National Laboratory - Los Alamos, NM Partner: Cree Inc. - Durham, NC DOE Total Funding: $1,000,366 Cost Share: $250,006 Project Term: July 1, 2015 - June 30, 2017 Funding Opportunity: SSL R&D Funding Opportunity Announcement (FOA) (DE-FOA-0001171) Project Objective This project

  20. Crosswalk between DOERS and Admin Schedules

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    2/00 Cross-Walk -DOERS to Admin Sched rev2.wpd DOERS Records Schedule Cross Index to DOE Administrative Records Disposition Schedules DOERS Item Number Description of Records DOE Administrative or Programmatic Schedule Number / Item NARA Case Number DOERS 1, Medical, Health and Safety Records DOERS 1, Item 1a Safety Management Records DOE Admin18, Item 11.1a, NC-326-75-2 DOERS 1, item 1 (b, c, d, & e) Safety Management Records DOE Admin 18, item 11.1 (c, d, e & f) II NNA-1023(2) II

  1. Buildings Energy Data Book: 3.9 Educational Facilities

    Buildings Energy Data Book

    6 2010 Regional New Construction and Renovations Expenditures for Public K-12 Schools ($Million) Region New Schools Additions Renovation Total Region 1 (CT, MA, ME, NH, RI, VT) Region 2 (NJ, NY, PA) Region 3 (DE, MD, VA, WV) Region 4 (KY, NC, SC, TN) Region 5 (AL, FL, GA, MS) Region 6 (IN, MI, OH) Region 7 (IL, MN, WI) Region 8 (IA, KS, MO, NE) Region 9 (AR, LA, OK, TX) Region 10 (CO, MT, ND, NM, SD, UT, WY) Region 11 (AZ, CA, HI, NV) Region 12 (AK, ID, OR, WA) Total Source(s): School Planning

  2. Microsoft Word - young_abstract

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    May 13th, at 1:30 pm "Measurements of Beta-Decay in the Neutron and 19Ne: Some Recent Progress" Professor A. R. Young Dept. of Physics, North Carlina State Univ., Raleigh, NC We present recent measurements of the beta-decay of the neutron and 19Ne. Both systems have spin 1/2, and are characterized by isobaric analog decays involving, in leading order, two form factors. Precise characterization of these decays requires two independent measurements, one of which is typically the lifetime

  3. netCDF4-python

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    netCDF4-python netCDF4-python Description and Overview netCDF4-python is an object oriented python interface to the netCDF C library. Loading netCDF4-python on Edison/Cori module load python/2.7-anaconda Using netCDF4-python in the codes from netCDF4 import Dataset fx = Dataset("mydir/test.nc","w",format="NETCDF4") Note that netCDF4-python supports various classic netcdf versions, e.g., netcdf3, netcdf3-classic, please make sure the format is consistent when you

  4. Department of Energy (DOE) OpenNet documents

    Office of Scientific and Technical Information (OSTI)

    Account Request *First Name: *Last Name: *Organization: *Phone: *Email: Fax: *Address: *City: *State: Select AL AK AZ AR CA CO CT DE DC FL GA HI ID IL IN IA KS KY LA ME MD MA MI MN MS MO MT NE NV NH NJ NM NY NC ND OH OK OR PA RI SC SD TN TX UT VT VA WA WV WI WY Zip Code: *Affiliation: Select Federal Contractor *Access Level: Select View Release Official Releasing Official: release *Site Input Code: Select A2EDAP - Atmosphere to Electrons (A2e) Data Archive and Portal, Pacific Northwest National

  5. Triangle Universities Nuclear Laboratory : 2011

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Travel| Hotel| Parking and Maps| Participants List| Alternative Activities For Companions| TUNL 50, November 6-8, 2015, Durham, NC Non-TUNL50 Local Sites and Activities of Possible Interest For those who looking for alternative activities during some of the TUNL50 events, we suggest the following options. Sarah P. Duke Gardens: A beautiful place to spend at least an hour, and even more time on a pretty fall day, within 10-15 minutes walk from TUNL. Duke Chapel: The chapel can be viewed from the

  6. Triangle Universities Nuclear Laboratory : 2011

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Bartram, Chelsea Graduate Student UNC-CH Office : PHY 03 Phone : (919) 660-2540 chelsea.bartram@gmail.com Beard, Adrian Associate in Research NC A&T Office : Phone : a08beard@yahoo.com Combs, Dustin Graduate Student NCSU Office : PHY 08 Phone : (919) 660-2537 dccombs@ncsu.edu Cooper, Andrew Graduate Student UNC-CH Office : TUNL 302 Phone : (919) 660-2606 alcooper@live.unc.edu Cumberbatch, Laurie Graduate Student Duke Office : TUNL 428 Phone : (919) 660-2639 cumberba@tunl.duke.edu Dermigny,

  7. ,"North Carolina Natural Gas Underground Storage Withdrawals (MMcf)"

    Energy Information Administration (EIA) (indexed site)

    Withdrawals (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","North Carolina Natural Gas Underground Storage Withdrawals (MMcf)",1,"Annual",1996 ,"Release Date:","10/31/2016" ,"Next Release Date:","11/30/2016" ,"Excel File Name:","n5060nc2a.xls"

  8. Final Technical Report Division

    Office of Scientific and Technical Information (OSTI)

    Report Division of Nuclear Physics in the Department of Energy DOE Award# DE-FG02-05ER64101 Title: Heavy Quarks, QCD, and Effective Field Theory Authors: Thomas Mehen (PI) Project Period: June 15, 2005 - June 14, 2010 Susan Lasley, Assistant Director, Office of Research Support, Box 90077,Duke University, Durham NC 27708. 1 I. INTRODUCTION The research supported by this OJI award is in the area of heavy quark and quarko- nium production, especially the application Soft-Collinear Effective Theory

  9. Scalable Light Module for Low-Cost, High Efficiency LED Luminaires |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Scalable Light Module for Low-Cost, High Efficiency LED Luminaires Scalable Light Module for Low-Cost, High Efficiency LED Luminaires Lead Performer: Cree, Inc. - Durham, NC DOE Total Funding: $2,349,704 Cost Share: $2,349,704 Project Term: 8/1/2013 - 7/31/2015 Funding Opportunity: SSL Manufacturing R&D Funding Opportunity Announcement (FOA) DE-FOA-000079 Project Objective This project plans to develop a versatile, low-cost, low profile LED light-module architecture

  10. Figure F5. Oil and gas supply model regions

    Gasoline and Diesel Fuel Update

    6 Appendix F Figure F5. Oil and gas supply model regions Figure F4. Oil and Gas Supply Model Regions Atlantic WA MT WY ID NV UT CO AZ NM TX OK IA KS MO IL IN KY TN MS AL FL GA SC NC WV PA NJ MD DE NY CT ME RI MA NH VA WI MI OH NE SD MN ND AR LA OR CA VT Northeast (1) Gulf of Mexico Gulf Coast (2) Midcontinent (3) Rocky Mountain (5) West Coast (6) Pacific Offshore North Slope AK TX TX NM TX Southwest (4) Onshore North Slope Other Alaska Source: U.S. Energy Information Administration, Office of

  11. Figure F7. Coal supply regions

    Gasoline and Diesel Fuel Update

    8 Appendix F Figure F7. Coal supply regions WA ID OR CA NV UT TX OK AR MO LA MS AL GA FL TN SC NC KY VA WV WY CO SD ND MI MN WI IL IN OH MD PA NJ DE CT MA NH VT NY ME RI MT NE IA KS MI AZ NM 500 0 SCALE IN MILES APPALACHIA Northern Appalachia Central Appalachia Southern Appalachia INTERIOR NORTHERN GREAT PLAINS Eastern Interior Western Interior Gulf Lignite Dakota Lignite Western Montana Wyoming, Northern Powder River Basin Wyoming, Southern Powder River Basin Western Wyoming OTHER WEST Rocky

  12. LCLS CDR Appendix A - Parameter Tables

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    A Parameter Tables A.1 FEL-Physics A.1.1 Performance A.1.1.1 Electron Beam Parameter Name Low Energy High Energy All Energies Unit Electron energy 4.54 14.35 GeV Electron Lorentz factor 8880 28082 Normalized slice emittance 1.2 1.2 µm rad Charge at undulator entrance 1 1 nC Peak current 3400 3400 A Longitudinal pulse form Flat-Top Transverse pulse form Gaussian RMS bunch length 23 23 µm RMS bunch duration 77 77 fs FWHM bunch length 69 69 µm FWHM bunch duration 230 230 fs Slice rms gamma

  13. LCLS CDR Chapter 7 - Accelerator

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    7 Accelerator TECHNICAL SYNOPSIS In order for the SASE FEL to operate in saturation, a high electron peak current with small transverse and longitudinal emittance is required. The LCLS nominally operates within a range of wavelengths from 15 to 1.5 Å. The most challenging parameters coincide with the 1.5-Å configuration with maximum peak current of 3.4 kA, transverse normalized slice' emittance of 1.2 µm, and top end energy of 14.35 GeV. Since the rf photocathode gun produces 1 nC in a bunch

  14. LCLS_CDR-ch06

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    6 Injector TECHNICAL SYNOPSIS The injector for the LCLS is required to produce a single 150-MeV bunch of charge 1.0 nC and 100 A peak current at a repetition rate of 120 Hz with a normalized rms transverse emittance of 1.0 µm. The required emittance is about a factor of 2 lower than has been achieved to date. The design employs a solenoidal field near the cathode of a specially designed rf photocathode gun that allows the initial emittance growth due to space charge to be almost completely

  15. Economic justification based on performance goals for a new recovery boiler economizer

    SciTech Connect

    Withrow, C.A.; Gommi, J.V.

    1986-08-01

    Performance goals include an increase in average throughput, improved boiler efficiency, elimination of process upsets associated with wash cycles, and elimination of operating restrictions. The justification of a mill project to the management level where budget authority lies is sometimes the most difficult step in a project. This article is a case history of the justification for a new economizer installed on the recovery boiler at New Bern, N.C. The justification proposal was based on both measurable and intuitive factors. All benefits were identified and an economic value was placed on those that were measurable.

  16. 1.TIF

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ENVIRONMENTAL IMPACT STATEMENT Decommissioning of Eight Surplus Production Reactors at the Hanford Site, RfchEand, C^o ^ Washington March 1989 U.S. DEPARTMENT OF ENERGY WASFtINGTON, D.C.20585 EqMC f THIS PAGE WfL"'N flt^^^^LLY LEFT BLANK ^ ^ ^ ^ DOE/EIS-0119D DRAFT ENVIRONMENTAL IMPACT STATEMENT DECOMMISSIONING OF EIGHT SURPLUS PRODUCTION REACTORS AT THE HANFORD SITE, ^q RICHLAND, WASHINGTON ^ %0 C^ March 1989 nc LV U.S. Department of Energy Washington, D.C. 20585 COVER SHEET RESPONSIBLE

  17. Robot Independent Programming Environment and Language

    Energy Science and Technology Software Center

    1995-04-05

    RIPE is an object-oriented approach to robot system architectures; it is a software environment which facilitates rapid design and implementation of complex robot systems for diverse applications. The robot work cell is modeled using software objects and supports model-based automated programming of robotic and machining devices, real-time sensor-based control, error handling, robust communications and graphical interfaces for robot system control. The objects include robots, sensors, end effectors, workpieces, NC machines and various other devices. Amore » set of generic classes is defined to represent these objects, and the interfaces to them become RIPL.« less

  18. Data Assimilation and Uncertainty Quantification

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Data Assimilation and Uncertainty Quantification Using VERA-CS for a Core Wide LWR Problem with Depletion L2:VMA.P12.01 Bassam A. Khuwaileh and Paul J. Turinsky North Carolina State University, Department of Nuclear Engineering, Raleigh, NC. This research was supported by the Consortium for Advanced Simulation of Light Water Reactors (www.casl.gov), an Energy Innovation Hub (http://www.energy.gov/hubs) for Modeling and Simulation of Nuclear Reactors under U.S. Department of Energy Contract No.

  19. VP 100: Charlotte Sees Next-Gen Vehicle Supply Expansion | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Charlotte Sees Next-Gen Vehicle Supply Expansion VP 100: Charlotte Sees Next-Gen Vehicle Supply Expansion March 12, 2010 - 2:47pm Addthis Charlotte sees next-gen vehicle supply expansion: U.S. Energy Secretary Steve Chu speaks at Celgard LLC in Charlotte, N.C. as Mitch Pulwer, Celgard’s vice president and general manager, looks on. | Photo courtesy of Celgard | Charlotte sees next-gen vehicle supply expansion: U.S. Energy Secretary Steve Chu speaks at Celgard LLC in Charlotte,

  20. Growing ordered and stable nanostructures on polyhedral nanocrystals

    SciTech Connect

    Lu, L. X.; Bharathi, M. S.; Zhang, Y. W.; Upmanyu, M.

    2014-12-22

    Using both theoretical analysis and phase field simulation, we reveal robust and facile self-assembly routes, which allow the growth of different stable and ordered nanostructures on various polyhedral nanocrystals (NCs) heteroepitaxially. Our studies show that by increasing the NC's size, transitions from formal growth to ordered quantum dots on the facets and further to ordered quantum dots on the corners take place. The predicted morphologies and their transitions are in excellent agreement with existing widely scattered experimental results. Our study presents a facile and potentially practical route for mass-producing hybrid NCs with well-defined size, shape, composition, and architecture.