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Sample search results for: ab initio effective

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1 INSTITUTE OF PHYSICS PUBLISHING MEASUREMENT SCIENCE AND TECHNOLOGY Meas. Sci. Technol. 16 (2005) 296301 doi:10.1088/0957-0233/16/1/039
 

Summary:  through more detailed and/or effectively lower-temperature experiments. Ab initio results also provided... ) 296­301 doi:10.1088/0957-0233/16/1/039 High-throughput and data mining with ab initio methods Dane... 2004 Published 16 December 2004 Online at stacks.iop.org/MST/16/296 Abstract ...

  

Source: Curtarolo, Stefano - Department of Mechanical Engineering and Materials Science, Duke University

 

Collection: Materials Science

 
2 images/logoetsf Introduction Electron Energy Loss Spectroscopy Applications: Nanotubes and Graphene Perspectives
 

Summary:  = Vxc n "any" other function fxc = 0 RPA Local field effects = 1 - 0 v -1 0 ; 0 GG Ab Initio... = Vxc n "any" other function fxc = 0 RPA Local field effects = 1 - 0 v -1 0 ; 0 GG Ab Initio... = Vxc n "any" other function fxc = 0 RPA Local field ...

  

Source: Botti, Silvana - Laboratoire des Solides Irradiés, École Polytechnique

 

Collection: Materials Science

 
3 Ab initio melting curve of copper by the phase coexistence approach L. Vocadloa)
 

Summary:  -size effects on the free- energy correction, F, for the difference between the ab initio and reference systems... Ab initio melting curve of copper by the phase coexistence approach L. Vocadloa) Department... Street, London, WC1E 6BT, United Kingdom Received 23 October 2003; accepted 13 ...

  

Source: Alfè, Dario - Departments of Earth Sciences & Physics and Astronomy, University College London

 

Collection: Physics ; Geosciences

 
4 Ab initio melting curve of copper by the phase coexistence approach L. Vocadloa)
 

Summary:  -size effects on the free- energy correction, F, for the difference between the ab initio and reference systems... Ab initio melting curve of copper by the phase coexistence approach L. Vocadloa) Department... Street, London, WC1E 6BT, United Kingdom Received 23 October 2003; accepted 13 ...

  

Source: Price, G. David - Department Earth Sciences, University College London; Voèadlo, Lidunka - Department Earth Sciences, University College London

 

Collection: Chemistry ; Geosciences ; Materials Science

 
5 Regular Papers 1. L. Benco, R. Boca, M. Liska, P. Pelikan, A Molecular Orbital Study of the Elec-
 

Summary:  . Smrcok, L. Benco, Ab initio Hartree-Fock Study of lizardite 1T, American Miner- alogist, 81 (1996) 1405... -462. 37. L. Benco, T. Demuth, J. Hafner, F. Hutschka, Ab-initio Simulation of Dynamical Processes... , Ab-initio investigation of the adsorption of benzene in mordenite, J. Chem. Phys., 114 (2001) 3703

  

Source: Dellago, Christoph - Institute for Experimental Physics, Universität Wien

 

Collection: Physics ; Materials Science

 
6 Recent Developments in ab initio Thermodynamics
 

Summary:  of the ab initio U given in Eq. (3). The condition that quantum effects must be negligible for ther... of nuclear quantum effects [45 ­ 47]. The combination of path- integral simulation with ab initio DFT methods... Recent Developments in ab ...

  

Source: Alfè, Dario - Departments of Earth Sciences & Physics and Astronomy, University College London

 

Collection: Physics ; Geosciences

 
7 Efficient ab initio sampling methods in rate constant calculations for proton-transfer reactions
 

Summary:  to equilibrate the paths.18 Un- fortunately the calculation of the ab initio effective potential Eeff DFT... with very different nuclear quantum effects. Calculating the intrinsic reaction path6 by ab initio means... an auxiliary classical potential which closely ...

  

Source: Schofield, Jeremy - Department of Chemistry, University of Toronto

 

Collection: Chemistry

 
8 New Advance in Computational Chemistry: Full Quantum Mechanical ab Initio Computation of Streptavidin-Biotin Interaction Energy
 

Summary:  New Advance in Computational Chemistry: Full Quantum Mechanical ab Initio Computation... the protein molecule is decomposed into amino-acid-based fragments that are properly capped. Ab initio... are made of the computed ab initio energies with those from a force ...

  

Source: Zhang, John Z.H. - Department of Chemistry, New York University

 

Collection: Chemistry

 
9 Kzlemnyek jegyzke Csonka Gbor Istvn MTA Doktori rtekezs Az rtekezs tmakrbl kszlt kzlemnyek jegyzke
 

Summary:  . 229 (1994) 191. III. Csonka, G. I., Loos, M., Kucsman, A, and Csizmadia, I. G., Ab Initio study... (1994) 203. IV. Csonka, G. I., Loos, M., Kucsman, A, and Csizmadia, I. G., Ab Initio geometry... ., Prediction of geometrical changes in silatranes: an ab initio ...

  

Source: Csonka, Gábor István - Department of Inorganic and Analytical Chemistry, Budapest University of Technology and Economics

 

Collection: Materials Science ; Chemistry

 
10 Improving the Quality of HCN/HNC and H13CN Data.
 

Summary:  , is the most accurate and extensive ab initio linelist in existence. It has been used to identify HNC... the inherent accuracy problems of ab initio data. The band centres of some overtone bands deviate by up to 10... substituted the available experimentally determined HCN energy levels for their ...

  

Source: Harris, Gregory J. - Department of Physics and Astronomy, University College London

 

Collection: Physics

 
11 Erratum: Dramatic enhancement in energy harvesting for a narrow range of dimensions in piezoelectric nanostructures
 

Summary:  the flexoelectric constants values determined from ab initio calculations and those obtained from experimental data... . For example, in the case of BaTiO3 BT , the flexoelectric constants estimated from ab initio calculations4... , the existence of such a large discrepancy between the ab ...

  

Source: Sharma, Pradeep - Department of Mechanical Engineering, University of Houston

 

Collection: Materials Science ; Engineering

 
12 VOLUME 82, NUMBER 6 P H Y S I C A L R E V I E W L E T T E R S 8 FEBRUARY 1999 Ab Initio Based Tight-Binding Hamiltonian for the Dissociation of Molecules at Surfaces
 

Summary:  VOLUME 82, NUMBER 6 P H Y S I C A L R E V I E W L E T T E R S 8 FEBRUARY 1999 Ab Initio Based Tight... scheme requires only a relatively small number of ab initio energies as input and gives a reliable global... representation of the ab initio potential energy surface ...

  

Source: Complex Systems Theory Preprint/Reprint Server

 

Collection: Materials Science

 
13 Electronic Excitations in Carbon Nanostructures: Building-Block Approach
 

Summary:  -Block Approach #12;Ab-Initio Calculations for Graphene full ab-initio calculations 1. ground-state calculation... -code: www.dp-code.org; V. Olevano, et al., unpublished. R. Hambach Building-Block Approach #12;Ab-Initio... Calculations for Graphene full ab-initio calculations 1. ground-state calculation gives ...

  

Source: Botti, Silvana - Laboratoire des Solides Irradiés, École Polytechnique

 

Collection: Materials Science

 
14 9 July 1999 Z .Chemical Physics Letters 307 1999 453462
 

Summary:  9 July 1999 Z .Chemical Physics Letters 307 1999 453­462 www.elsevier.nlrlocatercplett Ab initio... energies from a given set of ab initio data for tetraatomic systems. The SOFA approach allows one to carry... out quantum dynamics calculation directly from pre-calculated ab ...

  

Source: Zhang, John Z.H. - Department of Chemistry, New York University

 

Collection: Chemistry

 
15 Annu. Rev. Phys. Chem. 1997. 48:24370 Copyright c 1997 by Annual Reviews Inc. All rights reserved
 

Summary:  AB INITIO DYNAMICS OF SURFACE CHEMISTRY Michelle R. Radeke and Emily A. Carter Department... field of ab initio molecular dynamics applied to molecule- surface reactions. The techniques of ab... initio molecular dynamics include meth- ods that use an analytic ...

  

Source: Carter, Emily A. - Department of Mechanical and Aerospace Engineering, Princeton University

 

Collection: Chemistry ; Materials Science

 
16 Accurate Modeling of the Intramolecular Electrostatic Energy of Proteins
 

Summary:  * level using ab initio molecular orbital theory. A collection of six electrostatic models was constructed... -were calculated from the HF/6-31G* wave functions whose energies define the ab initio energy surface... relative to ab initio energy differences between ...

  

Source: Ponder, Jay - Department of Biochemistry and Molecular Biophysics, Washington University in St. Louis

 

Collection: Biotechnology ; Biology and Medicine

 
17 Supporting information for "A one-electron model for the aqueous electron that includes
 

Summary:  potentials reproduce the ab initio data surprisingly well, for both the neutral and anionic clusters... . For the pentamers, however, only the polarizable models (PEWP-1 and PEWP-2) track the ab initio data well... points on the anion potential energy surface. Ab ...

  

Source: Herbert, John - Department of Chemistry, Ohio State University

 

Collection: Chemistry

 
18 R.M. Valladares et al. / Materials Science and Engineering B37 (1996) 247-250 247 Theoretical Studies of Implanted Muons in Organic Magnets
 

Summary:  such effects in a reasonably sophisticated way. Therefore the predictions of the ab initio method... complicated molecular structure. We have performed semi-empirical and ab initio density functional... -PYNN). We have also repeated the simulations for p-PYNN using ab ...

  

Source: Fisher, Andrew - Department of Physics and Astronomy, University College London

 

Collection: Physics ; Materials Science

 
19 PHYSICAL REVIEW B 84, 092102 (2011) Melting temperature of tungsten from two ab initio approaches
 

Summary:  PHYSICAL REVIEW B 84, 092102 (2011) Melting temperature of tungsten from two ab initio approaches L... the melting temperature of tungsten by two ab initio approaches. The first approach can be divided into two... compute the accurate melting temperature by performing the ab ...

  

Source: Alfè, Dario - Departments of Earth Sciences & Physics and Astronomy, University College London

 

Collection: Physics ; Geosciences

 
20 GEOPHYSICAL RESEARCH LETTERS, VOL. 27, NO. 16, PAGES 2417-2420, AUGUST 15, 2000 Thermodynamic stability of Fe/O solid solution at
 

Summary:  that with only 288 atoms the size-effect errors are less than the statisti- cal errors of ca. 30 meV. For the ab-initio... , London WC1E 6BT, UK. Abstract. We present a new technique which allows the fully ab initio calculation... - erence models developed recently for the ab ...

  

Source: Alfè, Dario - Departments of Earth Sciences & Physics and Astronomy, University College London; Price, G. David - Department Earth Sciences, University College London

 

Collection: Geosciences ; Materials Science ; Physics


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21 EUROPHYSICS LETTERS 1 January 1998 Europhys. Lett., 41 (1), pp. 37-42 (1998)
 

Summary:  to effect the K-S calculations on #12;s. watson et al.: Ab initio pseudopotentials for etc. 39 Fig. 1... that generated with the local ab initio starting point, confirming that the non-locality effects are not very... with each other, which demonstrates that for ...

  

Source: Carter, Emily A. - Department of Mechanical and Aerospace Engineering, Princeton University

 

Collection: Chemistry ; Materials Science

 
22 Using a classical potential as an efficient importance function for sampling from an ab initio potential
 

Summary:  Using a classical potential as an efficient importance function for sampling from an ab initio... described by such classical potentials. In such systems ab initio descriptions are often more appropriate... . Ab initio methods have been used exten- sively to calculate ...

  

Source: Schofield, Jeremy - Department of Chemistry, University of Toronto

 

Collection: Chemistry

 
23 Sociedade Brasileira de Qumica SBQ Reunio Anual da Sociedade Brasileira de Qumica -SBQ -26 a 29 de Maio de 2003
 

Summary:  electrotopological indices), semi-empirical PM3 and ab initio HF 6-31G** methods.1 The initial set of nucleobase... other reference method (ab initio, for example). This inspection showed that the prediction... -empirical methods with MMFF94, and the best models is the ab ...

  

Source: Ferreira, Márcia M. C. - Instituto de Química, Universidade Estadual de Campinas

 

Collection: Chemistry

 
24 Ab-initio Study of the Diffusion Coefficients in Fe-based Liquids Miguel Fuentes-Cabrera1,2
 

Summary:  Ab-initio Study of the Diffusion Coefficients in Fe-based Liquids Miguel Fuentes-Cabrera1,2 , Don... of Science, Bratislava, Slovakia ABSTRACT With atomistic force fields derived from ab-initio energies... . For this we have initiated the following plan: atomistic force fields will be developed to mimic ab-initio

  

Source: Widom, Michael - Department of Physics, Carnegie Mellon University

 

Collection: Physics

 
25 Gilles Zerah Large scale parallel ab initio electronic structure
 

Summary:  Gilles Z´erah Large scale parallel ab initio electronic structure calculations with the LOBPCG... ¸cois Bottin St´ephane Le Roux Andrew Knyazev We present an implementation in the ab initio plane-wave code... . Leroux, A. Knyazev, G. Zerah, Large scale ab initio ...

  

Source: Knyazev, Andrew - Department of Mathematics, University of Colorado at Denver

 

Collection: Mathematics

 
26 International Journal of Applied Mechanics Vol. 1, No. 3 (2009) 469482
 

Summary:  ACTION-DERIVED AB INITIO MOLECULAR DYNAMICS S. JUN, S. PENDURTI, I.-H. LEE, S. Y. KIM,§ H. S. PARK§ and Y... the capabil- ity of this action-derived ab initio molecular dynamics (MD). The proposed approach is expected... dynamics; least-action principle; ab initio ...

  

Source: Boston University, Center for Nanoscience and Nanobiotechnology

 

Collection: Materials Science

 
27 Collective Excitations in Nanostructures: Towards Spatially-Resolved EELS
 

Summary:  -Mode Decomposition Spatially-Resolved EELS: Graphene Towards Ab-Initio Calculations #12;Outline Introduction Electron... Normal-Mode Decomposition Spatially-Resolved EELS: Graphene Towards Ab-Initio Calculations Introduction... #12;Ab-Initio Calculations ab initio calculations (DFT, RPA) ...

  

Source: Botti, Silvana - Laboratoire des Solides Irradiés, École Polytechnique

 

Collection: Materials Science

 
28 LOWDIN'S REMARKS ON THE AUFBAU PRINCIPLE AND A
 

Summary:  LOWDIN'S REMARKS ON THE AUFBAU PRINCIPLE AND A PHILOSOPHER'S VIEW OF AB INITIO QUANTUM CHEMISTRY... and in particular his analysis of rigorous error bounds in ab initio calculations (Löwdin, 1965). I later discovered... . General approach of this study and ab initio ...

  

Source: Scerri, Eric - Department of Chemistry and Biochemistry, University of California at Los Angeles

 

Collection: Multidisciplinary Databases and Resources ; Chemistry

 
29 An accurate analytic He-H2 potential energy surface from a greatly expanded set of ab initio energies
 

Summary:  An accurate analytic He-H2 potential energy surface from a greatly expanded set of ab initio... to be acces- sible experimentally. A new set of 23 703 ab initio energies was computed, for He-H2 geometries... -H2 PES, with 112 parameters, was fitted to 20 203 of these new ab ...

  

Source: Boothroyd, Arnold - Canadian Institute for Theoretical Astrophysics, University of Toronto

 

Collection: Physics

 
30 Constructing ab initio force fields for molecular dynamics simulations Yi-Ping Liu, Kyungsun Kim, B. J. Berne, Richard A. Friesner, and Steven W. Ricka)
 

Summary:  Constructing ab initio force fields for molecular dynamics simulations Yi-Ping Liu, Kyungsun Kim, B... fields from ab initio quantum chemical data. In particular, we seek a general methodology... for constructing ab initio force fields that are ``chemically accurate'' ...

  

Source: Berne, Bruce J. - Department of Chemistry, Columbia University

 

Collection: Physics ; Chemistry

 
31 Computer Coupling of Phase Diagrams and Thermochemistry 31 (2007) 427 www.elsevier.com/locate/calphad
 

Summary:  on inorganic materials in the solid state. In a first part, after a brief overview of the so-called ab initio... and the limitations of ab initio codes. However, despite the "success" of these methodologies, thermodynamics... presently afforded within CALPHAD. Hence, in a second part, the links that ...

  

Source: Burton, Benjamin P. - Ceramics Division, National Institute of Standards and Technology (NIST)

 

Collection: Materials Science

 
32 1999 Macmillan Magazines Ltd The melting curve of iron
 

Summary:  ................................................................. The melting curve of iron at the pressures of the Earth's core from ab initio calculations D. AlfeÁ*, M. J... temperatures. Here we used ab initio methods to compute the free energies of both solid and liquid iron, and we... -core boundary, ...

  

Source: Alfè, Dario - Departments of Earth Sciences & Physics and Astronomy, University College London; Price, G. David - Department Earth Sciences, University College London

 

Collection: Geosciences ; Materials Science ; Physics

 
33 Complementary approaches to the ab initio calculation of melting properties
 

Summary:  between the ab initio and EAM systems have the effect of stabilizing the liquid with respect to the solid... Complementary approaches to the ab initio calculation of melting properties D. Alfe` Geological... January 2002 Several research groups have recently reported ...

  

Source: Alfè, Dario - Departments of Earth Sciences & Physics and Astronomy, University College London; Price, G. David - Department Earth Sciences, University College London

 

Collection: Geosciences ; Materials Science ; Physics

 
34 List of publications (status: principal scientist1
 

Summary:  . Vorlaufer Ab initio optical properties of tribological/engineering surfaces Tribol. Lett. 39, 39 (2010). 3... . Szunyogh, and P. Weinberger Ab­initio magneto­optical properties of bcc Ni/Ni(100) Phys. Rev. B 77, 064420... (2007). 2. A. Vernes Ab initio magneto­optical Kerr spectra for ...

  

Source: Dellago, Christoph - Institute for Experimental Physics, Universität Wien

 

Collection: Physics ; Materials Science

 
35 22842294 Nucleic Acids Research, 2008, Vol. 36, No. 7 Published online 20 February 2008 doi:10.1093/nar/gkn064
 

Summary:  .1093/nar/gkn064 Empirical comparison of ab initio repeat finding programs Surya Saha1,2,3 , Susan Bridges1... repetitive elements in an ab initio manner, i.e. without using prior sequence data. Here we present... the results of side-by-side evaluations of six of the most widely used ab ...

  

Source: Ray, David - Department of Biochemistry and Molecular Biology, Mississippi State University

 

Collection: Environmental Sciences and Ecology

 
36 Dislocation core energies and core fields from first principles Emmanuel Clouet,1, 2
 

Summary:  Lille 1, 59655 Villeneuve d'Ascq, France (Dated: February 9, 2009) Ab initio calculations in bcc iron... modeling thus better reproduces the atom displacements observed in ab initio calculations. Including... . This is even more crucial for ab initio calculations ...

  

Source: Ecole Polytechnique, Centre de mathématiques

 

Collection: Mathematics

 
37 Thermodynamic processes of Si-interstitial clusters Jeongnim Kim,1
 

Summary:  range of interatomic potentials, from classical to ab initio potentials. Parallel-replica simulations... and tran- sition paths captured by parallel-replica simulations are used as the inputs for ab initio total... to extended {311} defects is derived from the ab ...

  

Source: Wilkins, John - Department of Physics, Ohio State University

 

Collection: Materials Science ; Physics

 
38 AUGUSTUS as EST-, mRNA and protein-based Method
 

Summary:  in the ab initio model. Malus effect: Gene structures with exons which are not supported by hints become... ¡ and a random set of hints ¢ . P £¤ ¥ ¦¨§ © ¥ § ¥ ¥ P £¤ ¥ ¦§ © ¥ as in ab initio AUGUSTUS P... less likely than in the ab ...

  

Source: Foissac, Sylvain - Centre de Regulació Genòmica, Barcelona

 

Collection: Biotechnology

 
39 Interpolating Moving Least Squares Methods for Fitting Potential Energy Surfaces: Detailed Analysis of One-Dimensional Applications
 

Summary:  automatic procedures for ab initio point selection that can optimize this decline. 22 @KK@ "# 1 #12;I... . Introduction The development of accurate potential energy surfaces (PESs) that are determined from ab initio... of the prospects for straightforward aB initio ...

  

Source: Argonne National Laboratory, Mathematics and Computer Science Division (MCS)

 

Collection: Mathematics ; Computer Technologies and Information Sciences

 
40 Interpolating Moving Least Squares Methods for Fitting Potential Energy Surfaces: Detailed Analysis of One-Dimensional Applications
 

Summary:  automatic procedures for ab initio point selection that can optimize this decline. 22 NHHN + 1 #12;I... . Introduction The development of accurate potential energy surfaces (PESs) that are determined from ab initio... of the prospects for straightforward ab initio ...

  

Source: Argonne National Laboratory, Mathematics and Computer Science Division (MCS)

 

Collection: Mathematics ; Computer Technologies and Information Sciences


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41 Ab initio potentials for the S,,3 Pj...rare gas dimers: Implementation
 

Summary:  with the ab initio R-dependent couplings demonstrate that this does not effect significantly the results... Ab initio potentials for the S,,3 Pj...­rare gas dimers: Implementation for elastic and inelastic... states are calculated ab initio using ...

  

Source: Krems, Roman - Department of Chemistry, University of British Columbia

 

Collection: Physics ; Chemistry

 
42 Structure and dynamics of liquid iron under Earth's core conditions Research School of Geological and Geophysical Sciences, Birkbeck College and University College London,
 

Summary:  to addressing size effects, we have performed a number of ab initio simulations at the same thermodynamic state... examination of size effects on g(r) was done using the ab initio simulations directly. We find... . A duration of 1 ps is too short to study size ...

  

Source: Alfè, Dario - Departments of Earth Sciences & Physics and Astronomy, University College London

 

Collection: Physics ; Geosciences

 
43 Molecular fractionation with conjugate caps for full quantum mechanical calculation of proteinmolecule interaction energy
 

Summary:  mechanical ab initio interaction energy involving a macromolecule like protein is presented. In this scheme... peptides demonstrate that the MFCC method can give excellent ab initio interaction energies compared... ­molecule interaction energies by using fully quantum ab ...

  

Source: Zhang, John Z.H. - Department of Chemistry, New York University

 

Collection: Chemistry

 
44 Collision and transport properties of RgCl,,2 P... and RgCl
 

Summary:  and chloride anion with Ar and Kr. Analytical fits to the ab initio points were shown to provide the consistent... molecular complexes like RgX2 13 or RgHX.14 The RgX systems present a challenge for modern ab initio... the state- of-art ab initio calculations were ...

  

Source: Krems, Roman - Department of Chemistry, University of British Columbia

 

Collection: Physics ; Chemistry

 
45 Publications 1. Optical limiting properties of CdS nanowires, Muthukumar Sai, J. Reppert, C.S. Sandeep, S.
 

Summary:  -methylaniline in the S0 and S1 states studied by ab initio calculations and resonant two-photon ionization spectroscopy W... structure and vibrations of p-diaminobenzene studied by ab initio calculations. W.B.Tzeng and K.Narayanan, J... , C6D5NHD and C6D5ND2 in the S1 state by ab ...

  

Source: Preyer, Norris - Department of Physics and Astronomy, College of Charleston

 

Collection: Physics

 
46 The ab initio Simulation of the Earth's Core Author(s): D. Alfe, M J. Gillan, L. Vocadlo, J. Brodholt, G. D. Price
 

Summary:  The ab initio Simulation of the Earth's Core Author(s): D. Alfe, M J. Gillan, L. Vocadlo, J... The ab initio simulation of the Earth's core BY D. ALFE1 2, M. J. GILLAN2, L. VOCADLO1, J. BRODHOLT1... cores with a liquid Fe containing ca. 10% S (or Si) and 8% 0. Keywords: Earth's core; iron; ...

  

Source: Voèadlo, Lidunka - Department Earth Sciences, University College London

 

Collection: Chemistry ; Geosciences

 
47 Present and Future Prospects of Protein Structure Prediction Sung-Joon Park Department of Chemistry, Faculty of Science, Kobe University
 

Summary:  ://theory.chem.sci.kobe-u.ac.jp/ keywords: protein structure prediction, comparative modeling, fold recognition, ab initio, CASP 1. 40 X... 03] § 3 PSI-BLAST PSI-BLAST IMPALA[Schaffer 99] [Wang 04] 3 2 § 1 ab initio ab initio ab ...

  

Source: Takada, Shoji - Department of Biophysics, Kyoto University

 

Collection: Chemistry ; Biotechnology

 
48 Publications -Robert Hammerling 1. R.Hammerling
 

Summary:  properties of FeCo nanoclusters on Cu(100): Ab initio calculations Phys. Rev. B 75, 245432 (2007) Year 2006 1... : Ab initio theory versus experiment, Phys. Rev. B 68, 092406 (2003) 2. R. Hammerling, J. Zabloudil... -R; Vernes-A; Szunyogh-L; Weinberger-P Magneto-optical Kerr effect in ...

  

Source: Dellago, Christoph - Institute for Experimental Physics, Universität Wien

 

Collection: Physics ; Materials Science

 
49 Ab Initio Conformational Space Study of Model Compounds of O-Glycosides of serinediamide
 

Summary:  Ab Initio Conformational Space Study of Model Compounds of O- Glycosides of serinediamide G. I... coupled with molecular mechanics (MM2*). These rotamers were further optimized with an ab initio level... to the ab inito energy values. The three analogs have HF/6-31G(d) energies that are ...

  

Source: Csonka, Gábor István - Department of Inorganic and Analytical Chemistry, Budapest University of Technology and Economics

 

Collection: Materials Science ; Chemistry

 
50 Improved Density Functionals for Water University of Minnesota
 

Summary:  to highly accurate ab initio data for a set of 28 water dimers and 8 water trimers, in order to assess... retaining the cost-effectiveness of those methods currently in use. Dahlke, E. E.; Truhlar, D. G. J. Phys

  

Source: Truhlar, Donald G - Department of Chemistry, University of Minnesota

 

Collection: Chemistry

 
51 Iron under Earth's core conditions: Liquid-state thermodynamics and high-pressure melting curve from ab initio calculations
 

Summary:  from ab initio calculations D. Alfe`,1,2 G. D. Price,1 and M. J. Gillan2 1 Research School... April 2002 Ab initio techniques based on density functional theory in the projector... at high pressures and temperatures relevant to the Earth's core. The ab initio free ...

  

Source: Alfè, Dario - Departments of Earth Sciences & Physics and Astronomy, University College London; Price, G. David - Department Earth Sciences, University College London

 

Collection: Geosciences ; Materials Science ; Physics

 
52 Dynamics of O,,3 Pj...Rg collisions on ab initio and scattering potentials
 

Summary:  Dynamics of O,,3 Pj...¿Rg collisions on ab initio and scattering potentials Roman V. Kremsa... ­Kr are computed at the coupled cluster single, double triple level of ab initio theory using extended basis sets... augmented by bond functions. The ab initio potentials ...

  

Source: Krems, Roman - Department of Chemistry, University of British Columbia

 

Collection: Physics ; Chemistry

 
53 Ab initio investigation of barium-scandium-oxygen coatings on tungsten for electron emitting cathodes
 

Summary:  , in conjunction with ab initio calculations, to efficiently and accurately predict depolarization effects, net... -type cathodes. Sec. III.A describes calculation of depolarization effects and how combining ab initio... of coverage. It will be shown in Sec. III.A that ...

  

Source: Wisconsin at Madison, University of - Department of Engineering Physics, Computational Materials Group

 

Collection: Fission and Nuclear Technologies ; Materials Science

 
54 Knowledge discovery using data mined from Nuclear Magnetic
 

Summary:  cyberinfrastructure · Method ­ Solid State ab initio calculations ­ Nuclear Magnetic Resonance (NMR) ­ Support Vector... intensive work including simulation, ab initio and/or empirical calculations · Machine Learning (ML... input table Search Extract Doc source Solr Index Access Control figure formula ...

  

Source: Narasayya, Vivek - Data Management, Exploration and Mining Group, Microsoft Research

 

Collection: Computer Technologies and Information Sciences

 
55 hal-00170987,version1-11Sep2007 Comparison between classical potentials and ab
 

Summary:  hal-00170987,version1-11Sep2007 Comparison between classical potentials and ab initio for silicon... > direction of bulk silicon has been investigated using ab initio techniques, to better understand the strain... for complementing this study. It turns out that the Stillinger-Weber potential better ...

  

Source: Ecole Polytechnique, Centre de mathématiques

 

Collection: Mathematics

 
56 Protein Structure Analysis Iosif Vaisman
 

Summary:  Protein Structure Analysis Iosif Vaisman 2009 BINF 731 Protein Modeling Methods · Ab initio methods... · Energy-based methods · Knowledge-based methods Protein Modeling Methods · Ab initio methods: solution... molecular simulation · Knowledge-based methods: homology modeling fold recogniion ...

  

Source: Vaisman, Iosif - Bioinformatics and Computational Biology Program, School of Computational Sciences, George Mason University

 

Collection: Biotechnology

 
57 Molecular dynamics simulation of aluminium diffusion in decagonal quasicrystals
 

Summary:  by ab-initio simulations. Keywords: Diffusion; Molecular dynamics simulation; Quasicrystals 1... energies, stresses and forces on individual atoms are calculated by quantum-mechanical ab-initio methods... . All ab-initio calculations in this work are carried out with VASP [5­7], using the Projector Augmented

  

Source: Gähler, Franz - Institut für Theoretische und Angewandte Physik, Universität Stuttgart

 

Collection: Physics

 
58 Dec 2, 3, 4, 2009 Theory days
 

Summary:  /laser irradiation Ab initio methods Time dependent DFT Direct/indirect mechanisms Effects of solvent ... Contact : P... from Ab Initio and hybrid quantum mechanics/molecular mechanics (QM/MM) calculations 11:00 - 11... of the ultrafast dissociation of ionised biomolecules immersed in ...

  

Source: Giraud, Olivier - Laboratoire de Physique Théorique, Université Paul Sabatier

 

Collection: Physics

 
59 Dec 2, 3, 4, 2009 Theory days
 

Summary:  /laser irradiation Ab initio methods Time dependent DFT Direct/indirect mechanisms Effects of solvent ... Contact : P... Bruxelles, Bruxelles) Ionization and charge transfer in DNA from Ab Initio and hybrid quantum mechanics... immersed in water: Direct and indirect ...

  

Source: Giraud, Olivier - Laboratoire de Physique Théorique, Université Paul Sabatier

 

Collection: Physics

 
60 CS 374 Abhishek Rathod Prof. Serafim Batzoglou 12/02/2005
 

Summary:  CS 374 Abhishek Rathod Prof. Serafim Batzoglou 12/02/2005 Ab initio protein structure prediction... .1146/annurev.biophys.30.1.173 Abstract: Homology-based comparative modeling, Fold recognition and Ab initio... reviews features of current ab initio methods like ...

  

Source: Batzoglou, Serafim - Department of Computer Science, Stanford University

 

Collection: Biotechnology ; Computer Technologies and Information Sciences


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61 Nanoscience on High Performance Computers: From Methods to Codes to Applications
 

Summary:  , surface effects and no dislocations #12;Computational challenges (larger nanostructures) ·Ab initio method... ) method Ab initio Method ·Effective mass method Challenge for computational nanoscience. Ab initio... elements ...

  

Source: Lawrence Berkeley National Laboratory, Computational Research Division, Distributed Systems Department, Data Intensive Distributed Computing Group

 

Collection: Computer Technologies and Information Sciences

 
62 ENS'05 Paris, France, 14-16 December 2005 STRUCTURE, MAGNETISM AND DYNAMICS OF
 

Summary:  general ab initio point of view the interactions between the atoms at the local scale and the inherent... the density functional theory [4], one of the most successful ab initio methods able to deal with transition... elements in a tractable way. More technical details on our ab ...

  

Source: Ecole Polytechnique, Centre de mathématiques

 

Collection: Mathematics

 
63 letters to nature 172 NATURE |VOL 405 |11 MAY 2000 |www.nature.com
 

Summary:  .pondaven@univ-brest.fr). ................................................................. Constraints on the composition of the Earth's core from ab initio calculations D. AlfeÁ*, M. J. Gillan² & G. D... that a fully ab initio calculation of mÄ l X and mÄ s X is achievable for S. If we can obtain ...

  

Source: Price, G. David - Department Earth Sciences, University College London

 

Collection: Materials Science ; Geosciences

 
64 Multi-Laser-Beam Open-Atmosphere Surface Coating Techniques Based on Precursor Excitation, Photodissociation and Controlled Cooling
 

Summary:  .) for fast diamond growth; (2) Theoretically (ab initio, molecular dynamics and continuum models) investigate... -Lung Tsai, "Calculation of Thermophysical Properties of CO2 Gas Using an Ab Initio Potential Model... , "Ab Initio Calculations of Infrared Absorption ...

  

Source: Ragsdell, Kenneth M. - Design Engineering Center, University of Missouri-Rolla

 

Collection: Engineering

 
65 Curriculum Vitae Elisa Liberatore
 

Summary:  -25 September 2005 CECAM Wokshop: Ab initio simulation methods beyond Density Func- tional Theory. @ CECAM, Lyon... and from ab initio simulations. The determination of the physical properties of hydrogen under extreme... interesting transitions occur is not accessible through experiments. The ...

  

Source: Roma "La Sapienza", Università di - Dipartimento di Fisica, Computational Physics (CGI) Group

 

Collection: Physics

 
66 THE ROTATIONAL SPECTRUM AND DYNAMICAL STRUCTURE OF LiOH AND LiOD: A COMBINED LABORA-TORY AND AB INITIO STUDY
 

Summary:  02138. Millimeter wave spectroscopy and ab initio calculations are used to explore the potential energy... THE ROTATIONAL SPECTRUM AND DYNAMICAL STRUCTURE OF LiOH AND LiOD: A COMBINED LABORA- TORY AND AB... INITIO STUDY ALDO J. APPONI, LUCY M. ZIURYS, Department of Chemistry, Department of Astronomy, and Stew

  

Source: Ziurys, Lucy M. - Steward Observatory & Department of Chemistry and Biochemistry, University of Arizona

 

Collection: Physics ; Chemistry

 
67 List of Figure Captions Figure 1. Comparison of the density of states as a function of energy obtained ab initio to the density of
 

Summary:  obtained ab initio to the density of states for a parabolic approximation to the valence and conduction... ) regimes. The dashed lines corresponds to EF using the ab initio density of states, the solid lines... for effective density of states. The dashed line was calculated using the ...

  

Source: Dunham, Scott - Department of Electrical Engineering, University of Washington at Seattle

 

Collection: Materials Science

 
68 A COMBINED QUANTUM CHEMICAL, CHEMOMETRIC AND STRUCTURAL STUDY ON AROMATIC BONDS IN NUCLEOSIDES
 

Summary:  lengths based upon the variables. Pauling potential curves, semi-empirical PM3 and ab initio HF 6-31G... to the bond type and other structural characteristics. PLS (r>0.9) and ab initio shows to predict/calculate d... pP, weighted -bond order pw (HOSE approach4 ), -bond orders with maximal and overall ...

  

Source: Ferreira, Márcia M. C. - Instituto de Química, Universidade Estadual de Campinas

 

Collection: Chemistry

 
69 Prof. Dr. P. Entel --Theoretische Tieftemperaturphysik Projekt: MolekulardynamikSimulation mikroskopisch heterogener Systeme
 

Summary:  , wobei Struktur und Dynamik der vorgeschlagenen Systeme mit Hilfe von ab initio und Standard... gezeigt sind. F˜ur diesen Prim˜arkomplex bestehend aus Chromophor und Aminos˜auren sollen ab initio... durchgef˜uhrt worden, wenn auch mit leicht unterschiedlichen Ergebnissen [4--7]. Ab ...

  

Source: Duisburg-Essen, Universität - Fachbereich Physik, Theoretical Low-Temperature Physics Group

 

Collection: Physics

 
70 Prof. Dr. P. Entel Theoretische Tieftemperaturphysik Projekt: Molekulardynamik-Simulation mikroskopisch heterogener Systeme
 

Summary:  , wobei Struktur und Dynamik der vorgeschlagenen Systeme mit Hilfe von ab initio und Standard... ¨ur diesen Prim¨arkomplex bestehend aus Chromophor und Aminos¨auren sollen ab initio Molekulardynamik... 292 LYS 296 ASP 83 GLY 90 GLU 113 Abbildung 1: Ausgangskonfiguration f¨ur ab ...

  

Source: Duisburg-Essen, Universität - Fachbereich Physik, Theoretical Low-Temperature Physics Group

 

Collection: Physics

 
71 PHYSICAL REVIEW B 84, 084101 (2011) Guiding the experimental discovery of magnesium alloys
 

Summary:  Sn, MgSr, MgTa , MgTc, MgTi , MgV , MgW , MgY, MgZn, and MgZr ( = systems in which the ab initio method... or unreliable exper- imental data sets. First-principles (ab initio) methods provide a powerful tool... . Ab initio methods have long been recognized as a viable ...

  

Source: Curtarolo, Stefano - Department of Mechanical Engineering and Materials Science, Duke University; Hart, Gus - Department of Physics and Astronomy, Brigham Young University

 

Collection: Materials Science

 
72 List of Publications of H. Bernhard Schlegel 1. Wolfe, S.; Schlegel, H. B.; Whangbo, M. -H.; Bernardi, F.; On the origin of the Bohlmann bands.
 

Summary:  , H. B.; Carbene and silylene insertion reactions. Ab initio calculations on the effect of fluorine... . B.; Newcomb, M.; Ab Initio Molecular Orbital Calculations of Electronic Effects on the Kinetics... .; Wolfe, S.; Mislow, K.; Ab ...

  

Source: Schlegel, H. Bernhard - Department of Chemistry, Wayne State University

 

Collection: Chemistry

 
73 Automating first-principles phase diagram calculations
 

Summary:  expansion construction MAPS Monte Carlo Simulations Emc2 (MIT Ab-initio Phase Stability Code) (Easy Monte... Carlo Code) Lattice geometry Ab-initio code parameters Ab-initio code Thermodynamic quantities Phase... states Array of processors MAPS Lattice geometry Ab-initio code parameters Alloy theory "Engine" ...

  

Source: van de Walle, Axel - Department of Materials Science and Engineering, Northwestern University

 

Collection: Materials Science

 
74 American Mineralogist, Volume 85, pages xxxxxx, 2000 0003-004X/00/0002xxx$05.00 xxxx
 

Summary:  of the various formulations of the analytical gamma include the electronic effects present in the ab initio... to a test material. Of the EOS considered, when compared against ab initio compressional data for hcp... to ensure that the appropriate (ideally obtained from experiments or ...

  

Source: Price, G. David - Department Earth Sciences, University College London; Voèadlo, Lidunka - Department Earth Sciences, University College London

 

Collection: Chemistry ; Geosciences ; Materials Science

 
75 Ab initio calculations of off-diagonal hyperfine interaction in cesium A. Derevianko, M. S. Safronova, and W. R. Johnson
 

Summary:  Ab initio calculations of off-diagonal hyperfine interaction in cesium A. Derevianko, M. S... interaction mixing amplitude Mhf for the 6s-7s transition in atomic cesium. The ab initio result Mhf 0... -diagonal hyperfine ampli- tude Mhf , we perform an ab initio ...

  

Source: Johnson, Walter R. - Department of Physics, University of Notre Dame

 

Collection: Physics

 
76 JULY/AUGUST 2003 31 C O M P U T A T I O N A L
 

Summary:  . The second is the ab initio-based atom-centered density matrix propagation (ADMP) method. Proton Diffusion... carbon nanotubes. Ab Initio Molecular Dynamics Actual chemical bonding characteristics are com- pletely... reactions, charge transfer, and time-dependent polarization effects. ...

  

Source: Iyengar, Srinivasan S. - Department of Chemistry, Indiana University

 

Collection: Chemistry

 
77 A HCN and HNC Linelist for Astronomy.
 

Summary:  point for calculating an extensive ab initio HCN/HNC rotational-vibrational line list and hence a new... atmospheres with Teff < 3000K. See fig.1. Jørgensen et al (1985) [1] performed ab initio calculations... levels within the molecule. #12;IV. A New HCN/HNC Global Potential Surface. Our new ...

  

Source: Harris, Gregory J. - Department of Physics and Astronomy, University College London

 

Collection: Physics

 
78 COMMUNICATIONS Quantum mechanical map for protein-ligand binding with application
 

Summary:  /benzamidine binding complex. In this study, the full quantum mechanical ab initio energy calculation for the entire... -based fragments that are properly capped. The present MFCC ab initio calculation enables us to obtain... force ab initio calcula- tions using ...

  

Source: Zhang, John Z.H. - Department of Chemistry, New York University

 

Collection: Chemistry

 
79 Fluctuating Charge, Polarizable Dipole, and Combined Models: Parameterization from ab Initio Quantum Chemistry
 

Summary:  Fluctuating Charge, Polarizable Dipole, and Combined Models: Parameterization from ab Initio... and cooperative many-body energies as given by ab initio quantum chemical calculations. The polarization model... ) q ) -C (CJC )-1 Cv (9) q ) -J-1 v q ) -C (CJC )-1 Cv (10) Parameterization from ...

  

Source: Berne, Bruce J. - Department of Chemistry, Columbia University; Li, Yaohang - Department of Computer Science, Old Dominion University

 

Collection: Chemistry ; Computer Technologies and Information Sciences ; Physics

 
80 Towards a lower mantle reference temperature and composition Frederic Deschamps*, Jeannot Trampert
 

Summary:  initio calculations of density and bulk modulus for Mg-perovskite. Furthermore, ab initio... temperature and composition. To correctly predict ab initio calculations for the shear modulus of Mg... to be an inconsistency between ab initio and ...

  

Source: Deschamps, Frédéric - Institut für Geophysik, Eidgenössische Technische Hochschule Zürich (ETHZ); Utrecht, Universiteit - Faculty of Geosciences, Seismology Group

 

Collection: Geosciences


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81 ESTIMATION OF THE HYDROGENBOND LENGTHS TO H 3 O + AND H 5 O +
 

Summary:  of this effect in terms of the Pauling­BEBO correlation allows one to refine the ab­initio HB lengths to H 3 O... cluster size, possibly due to many­body effects [11]. Beyond errors ascribed to the ab­initio method... be useful to have a simple method of calibrating the ab­initio ...

  

Source: Agmon, Noam - Institute of Chemistry, Hebrew University of Jerusalem

 

Collection: Chemistry

 
82 Liste des publications A1. Ab initio study of the ammonia ion-ammonia reaction paths . N. Ben Amor, D. Maynau, F.
 

Summary:  Liste des publications A1. « Ab initio study of the ammonia ion-ammonia reaction paths ». N. Ben... In ,n-Dehydrotoluene And Related Biradicals: An Ab Initio Configuration Interaction Study ». J. Cabrero... , N. Ben Amor, R. Caballol, J. Phys. Chem. A, 103 (31) ; 6220 (1999). A10. « Ab ...

  

Source: Giraud, Olivier - Laboratoire de Physique Théorique, Université Paul Sabatier

 

Collection: Physics

 
83 Guiding the experimental discovery of magnesium alloys Richard H. Taylora,b
 

Summary:  of the low temperature thermodynamics of alloys. Ab initio methods have long been recognized as a vi- able... systems reported here with one or more stable ab initio compounds. The remainder of the paper progresses... as follows. Af- ter a discussion of the HT methodology and library, sys- tems without ...

  

Source: Curtarolo, Stefano - Department of Mechanical Engineering and Materials Science, Duke University

 

Collection: Materials Science

 
84 Elsevier Editorial System(tm) for Journal of Nuclear Materials Manuscript Draft
 

Summary:  Theory and models of radiation effects; 31.15.E- Density-functional theory 1. INTRODUCTION Ab initio... : Title: Ab initio-based diffusion theory and tracer diffusion in Ni-Cr and Ni-Fe alloys Article Type... Ridge, TN 37831-6376 Dear Dr. Mansur: Enclosed is a paper titled ...

  

Source: Wisconsin at Madison, University of - Department of Engineering Physics, Computational Materials Group

 

Collection: Fission and Nuclear Technologies ; Materials Science

 
85 Interpolating Moving Least-Squares Methods for Fitting Potential Energy Surfaces: Analysis of an Application to a Six-Dimensional System
 

Summary:  explore the effects both of different degrees and mixed-degree polynomials in the IMLS and of ab initio... of less than 1 kcal/mol with ~1350 ab initio points. 1 #12;I. Introduction The progress made during... the past decade in electronic structure theory allows for direct use of ...

  

Source: Argonne National Laboratory, Mathematics and Computer Science Division (MCS)

 

Collection: Mathematics ; Computer Technologies and Information Sciences

 
86 Thermodynamics of hexagonalclosepacked iron under Earth's core conditions
 

Summary:  of hexagonal­close­packed iron are calcu­ lated by direct ab initio methods over a wide range of pressures... and temperatures relevant to the Earth's core. The ab initio calculations are based on density­functional theory... .10.+h 62.50.+p I. INTRODUCTION Ab­initio techniques based ...

  

Source: Alfè, Dario - Departments of Earth Sciences & Physics and Astronomy, University College London

 

Collection: Physics ; Geosciences

 
87 Stepan Sklenak Department of Theoretical Chemistry
 

Summary:  , 1994, 48, 135. 9. Stepan Sklenak, Stanislav Biskupic, Anton Gatial: "Ab initio Study of 4-Azidobutine... , conformations and ab initio calculations of 4-Azidobut-1-ine", J. Mol. Struct., 1995, 349, 149. 11. Stepan... Biskupic, Anton Gatial: "Ab initio study of ...

  

Source: Sklenak, Stepan - Department of Chemical Physics, Jaroslav Heyrovsky Institute of Physical Chemistry

 

Collection: Chemistry

 
88 AUGUSTUS as ab initio method Mario Stanke
 

Summary:  AUGUSTUS as ab initio method Mario Stanke Institut f¨ur Mikrobiologie und Genetik Universit¨at G... ¨ottingen Germany AUGUSTUS as ab initio method ­ p.1/8 #12;Application Flow Input: DNA sequence s AUGUSTUS... algorithm This parse defines the predicted gene structure (only CDS, 1 transcript). AUGUSTUS as ...

  

Source: Foissac, Sylvain - Centre de Regulació Genòmica, Barcelona

 

Collection: Biotechnology

 
89 Volume 185, number 3,4 CHEMICAL PHYSICS LETTERS 18 October I99 I An ab initio investigation of the potential energy function
 

Summary:  Volume 185, number 3,4 CHEMICAL PHYSICS LETTERS 18 October I99 I An ab initio investigation... Received 8 July 1991 The ab initio MCSCF molecular energy, gradient, and Hessian have been evaluated... to physical, thermochemical, and occa- sionally ab initio data [4-61. ...

  

Source: Helgaker, Trygve - Department of Chemistry, Universitetet i Oslo

 

Collection: Physics ; Chemistry

 
90 Ser. A Mathematics 2004 Vol.47 Supp. 92--100 -"$#%"'&("0) molecular dynamics simulation on
 

Summary:  is not accessible in any experiments. The sophisticated Copyright by Science in China Press 2004 #12;Ab-initio... . In this paper we show that this method can be equally implemented to the ab-initio MD simulation. 2 Constant... no extra parameter is introduced. One can easily extend the above derivation to Ab-initio MD. In the ...

  

Source: Gong, Xingao - Department of Physics, Fudan University

 

Collection: Materials Science ; Physics

 
91 Ab initio chemical potentials of solid and liquid solutions and the chemistry of the Earth's core
 

Summary:  Ab initio chemical potentials of solid and liquid solutions and the chemistry of the Earth's core D... mixtures using ab initio techniques based on density functional theory DFT . The methods are designed... to give an ab initio approach to treating chemical ...

  

Source: Alfè, Dario - Departments of Earth Sciences & Physics and Astronomy, University College London; Price, G. David - Department Earth Sciences, University College London; Voèadlo, Lidunka - Department Earth Sciences, University College London

 

Collection: Chemistry ; Geosciences ; Materials Science ; Physics

 
92 Physica B 325 (2003) 172183 Energies and stabilities of sodium chloride clusters
 

Summary:  agreement with the calculations by previous empirical potentials and ab initio method. This indicates... ; Sodium chloride; Ab initio calculations 1. Introduction Since the properties of sodium chloride clusters... potential models and advanced ab initio calculations. ...

  

Source: Wang, Yayu - Department of Physics, Tsinghua University

 

Collection: Physics ; Materials Science

 
93 SRINIVASAN S. IYENGAR Molecular structure and motion determine properties including spectroscopy and reactivity. We study
 

Summary:  dynamics. Such approaches that use the Schrödinger equation in their development are called ab initio... molecular dynamics (AIMD) approaches. (The words ab initio are derived from Latin: ab stands for `from... ' and initio means `first-principles'; thus the term ...

  

Source: Iyengar, Srinivasan S. - Department of Chemistry, Indiana University

 

Collection: Chemistry

 
94 Relationships between bridging oxygen 17 O quadrupolar coupling
 

Summary:  have performed ab initio calculations on the model cluster OH 3Si­O­Si OH 3 with lithium or sodium... ­9 have shown that ab initio quantum chemical calculations can be a powerful tool for researchers trying... to connect measured 17 O NMR parameters to structural features. Indeed, the Tossell group's ...

  

Source: Grandinetti, Philip J.- Department of Chemistry, Ohio State University

 

Collection: Chemistry ; Materials Science

 
95 Physics of the Earth and Planetary Interiors 140 (2003) 101125 The properties of iron under core conditions from first
 

Summary:  .V. All rights reserved. Keywords: Earth's core; Molecular dynamics; Ab initio methods; Iron 1... be modelled accu- rately by quantum mechanical methods. Thus, below we outline the essential ab initio... behaviour at core pressures, and ab initio estimates of the high ...

  

Source: Alfè, Dario - Departments of Earth Sciences & Physics and Astronomy, University College London; Price, G. David - Department Earth Sciences, University College London; Voèadlo, Lidunka - Department Earth Sciences, University College London

 

Collection: Chemistry ; Geosciences ; Materials Science ; Physics

 
96 Elastic displacements and step interactions on metallic surfaces: GIXD and ab initio study of Au(332)
 

Summary:  Elastic displacements and step interactions on metallic surfaces: GIXD and ab initio study of Au... ), anisotropic linear elasticity (ALE) theory, and ab initio density functional theory (DFT). We find... (GIXD), and (ii) computationally, by comparison with the results obtained from ab ...

  

Source: Ecole Polytechnique, Centre de mathématiques

 

Collection: Mathematics

 
97 Data Mining Approach to Ab-Initio Prediction of Crystal Structure Dane Morgan, Gerbrand Ceder
 

Summary:  Data Mining Approach to Ab-Initio Prediction of Crystal Structure Dane Morgan, Gerbrand Ceder... in materials science and a key early step in computational materials design. Ab initio simulation methods... Calculations, or DMQC) that applies data mining techniques to existing ab initio ...

  

Source: Curtarolo, Stefano - Department of Mechanical Engineering and Materials Science, Duke University

 

Collection: Materials Science

 
98 Surface structure of MgO ''001...: Ab initio versus shell model Ye Li and David C. Langreth
 

Summary:  Surface structure of MgO ''001...: Ab initio versus shell model Ye Li and David C. Langreth... ­1829~97!00624­3# I. INTRODUCTION MgO is an ionic crystal with the NaCl structure. There exist a number of ab initio... theoretical work, using both first­principles and shell­model approaches. We con­ ducted ...

  

Source: Langreth, David C. - Department of Physics and Astronomy, Rutgers University

 

Collection: Physics

 
99 Spectrochimica Acta Part A 58 (2002) 673690 Ab initio rotationvibration spectra of HCN and HNC
 

Summary:  Spectrochimica Acta Part A 58 (2002) 673­690 Ab initio rotation­vibration spectra of HCN and HNC... Abstract We have calculated an ab initio HCN/HNC linelist for all transitions up to J=25 and 18000 cm-1... of the HNC bands have not been previously studied. Our line intensities reproduce via fully ...

  

Source: Harris, Gregory J. - Department of Physics and Astronomy, University College London

 

Collection: Physics

 
100 26 July 1996 ELMVIER Chemical Physics Letters 257 (1996) 224-228
 

Summary:  , but on a substituted disordered form of PA!). We report here ab initio calculations up through N = 49 (C,,H ,& and show... developed a new ab initio quantum mechanical program (PS-GVB/NLO) [1l- 131which allows predictions... of hyperpolarizabilities for large molecules IO-20 times faster than previ- ...

  

Source: Goddard III, William A. - Materials and Process Simulation Center & Department of Chemistry, California Institute of Technology

 

Collection: Materials Science


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