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Title: Electrical, mechanical and chemical behavior of Li 1.2 Zr 1.9 Sr 0.1 (PO 4 ) 3

Authors:
; ; ; ; ;
Publication Date:
Sponsoring Org.:
USDOE
OSTI Identifier:
1397063
Grant/Contract Number:
EE-00006821
Resource Type:
Journal Article: Publisher's Accepted Manuscript
Journal Name:
Solid State Ionics
Additional Journal Information:
Journal Volume: 300; Journal Issue: C; Related Information: CHORUS Timestamp: 2017-10-04 16:22:28; Journal ID: ISSN 0167-2738
Publisher:
Elsevier
Country of Publication:
Netherlands
Language:
English

Citation Formats

Smith, Sheila, Thompson, Travis, Sakamoto, Jeff, Allen, Jan L., Baker, David R., and Wolfenstine, Jeff. Electrical, mechanical and chemical behavior of Li 1.2 Zr 1.9 Sr 0.1 (PO 4 ) 3. Netherlands: N. p., 2017. Web. doi:10.1016/j.ssi.2016.11.032.
Smith, Sheila, Thompson, Travis, Sakamoto, Jeff, Allen, Jan L., Baker, David R., & Wolfenstine, Jeff. Electrical, mechanical and chemical behavior of Li 1.2 Zr 1.9 Sr 0.1 (PO 4 ) 3. Netherlands. doi:10.1016/j.ssi.2016.11.032.
Smith, Sheila, Thompson, Travis, Sakamoto, Jeff, Allen, Jan L., Baker, David R., and Wolfenstine, Jeff. Wed . "Electrical, mechanical and chemical behavior of Li 1.2 Zr 1.9 Sr 0.1 (PO 4 ) 3". Netherlands. doi:10.1016/j.ssi.2016.11.032.
@article{osti_1397063,
title = {Electrical, mechanical and chemical behavior of Li 1.2 Zr 1.9 Sr 0.1 (PO 4 ) 3},
author = {Smith, Sheila and Thompson, Travis and Sakamoto, Jeff and Allen, Jan L. and Baker, David R. and Wolfenstine, Jeff},
abstractNote = {},
doi = {10.1016/j.ssi.2016.11.032},
journal = {Solid State Ionics},
number = C,
volume = 300,
place = {Netherlands},
year = {Wed Feb 01 00:00:00 EST 2017},
month = {Wed Feb 01 00:00:00 EST 2017}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record at 10.1016/j.ssi.2016.11.032

Citation Metrics:
Cited by: 3works
Citation information provided by
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  • Cd{sub 0.5}Zr{sub 2}(PO{sub 4}){sub 3}(CdZP) and the partially substituted phase Cd{sub 0.25}Sr{sub 0.25}Zr{sub 2}(PO{sub 4}){sub 3}, prepared by the sol-gel route, belong to the NZP family. The structure of CdZP (S.G.R{bar 3}) has been established by the Rietveld method. The thermal behavior of CdZP, investigated by X-ray powder diffraction, is anisotropic, i.e., the structure expands along c axis and contracts along a axis. Dilatometric measurements and SEM micrographs of ceramics, sintered with 5% ZnO, show that CdSrZP presents the advantage to decrease microcracking, and then anisotropy, occurring during the heating cycle. The thermal expansion coefficient a{sub bulk} of the ceramicmore » CdSrZP is very small (0.6 {times} 10{sup {minus}6} C{sup {minus}1}).« less
  • Phosphates R{sub 0.33}Zr{sub 2}(PO{sub 4}){sub 3} (R = Nd, Eu, or Er) and Er{sub 0.33(1–x)}Zr{sub 0.25}Zr{sub 2}(PO{sub 4}){sub 3} (x = 0, 0.25, 0.5, 0.75, 1.0) of the NaZr{sub 2}(PO{sub 4}){sub 3} family have been synthesized and investigated by high-temperature X-ray diffraction. The crystallochemical approach is used to obtain compounds with expected small and controllable thermal-expansion parameters. Phosphates with close-to-zero thermal-expansion parameters, including those with low thermal-expansion anisotropy, have been obtained: Nd{sub 0.33}Zr{sub 2}(PO{sub 4}){sub 3} with α{sub a} =–2.21 × 10{sup −6} °C{sup −1}, α{sub c} = 0.81 × 10{sup −6} °C{sup −1}, and Δα = 3.02 × 10{supmore » −6} °C{sup –1} and Er{sub 0.08}Zr{sub 0.19}Zr{sub 2}(PO{sub 4}){sub 3} with α{sub a} =–1.86 × 10{sup −6} °C{sup −1}, α{sub c} = 1.73 × 10{sup −6} °C{sup −1}, and Δα = 3.58 × 10{sup −6} °C{sup −1}.« less
  • Highlights: • Solid state processing of the (Ba{sub 0.3}Sr{sub 0.7})Mn{sub x}(Ti{sub 0.9}Zr{sub 0.1}){sub 1−x}O{sub 3} ceramics. • Mn incorporated on the Ti-site into the host lattice of (Ba{sub 0.3}Sr{sub 0.7})Mn{sub x}(Ti{sub 0.9}Zr{sub 0.1}){sub 1−x}O{sub 3}. • NTCR behavior was observed in the sintered samples. - Abstract: (Ba{sub 0.3}Sr{sub 0.7})Mn{sub x}(Ti{sub 0.9}Zr{sub 0.1}){sub 1-x}O{sub 3} (x = 0.00, 0.013, 0.015 and 0.05) ceramics were prepared by solid state sintering route at the 1500 °C for 6 h in air. Effect of Mn substitution on the structure of Ba{sub 0.3}Sr{sub 0.7}(Ti0{sub .9}Zr{sub 0.1}){sub 1−x}O{sub 3} perovskite was investigated systematically. Dielectric and impedancemore » spectroscopic studies were conducted to understand the electronic microstructure of the Ba{sub 0.3}Sr{sub 0.7}(Ti0{sub .9}Zr{sub 0.1}){sub 1−x}O{sub 3} ceramics. Sample with x = 0.05 showed the highest dielectric constant (ϵ{sub r} = 1826) and low dielectric loss (tanδ = 0.001) at 10 kHz, around the room temperature, while the sample with x = 0.00 showed good microwave (MW) dielectric properties (Qf{sub o} = 838 and ϵ{sub r} = 550). The impedance spectroscopic analysis confirmed the electrical homogeneity of the samples with x = 0.013, 0.015 and 0.05, where grain boundaries dominated the conduction mechanism. Similarly, the sample with x = 0.00 was found to possess both grain boundary and bulk resistive contributions.« less
  • We report on vector magnetization studies of a La{sub 1.9}Sr{sub 0.1}CuO{sub 4} single crystal, cut in the form of a disk with the anisotropy (c) axis parallel to the disk plane. We observe a sharp threshold in the angular dependences of the isothermal remanent magnetization. When the magnetic field is applied within a threshold angle to the ab plane, the remanent moment is strictly parallel to ab, and also the c-axis component of magnetization is reversible. The threshold angle scales with temperature in the same manner as the lower critical field parallel to the c axis, H{sub c1}{sup c}. Thesemore » observations give direct support to the presence of a vortex lock-in transition to the CuO planes in our crystal. {copyright} {ital 1997} {ital The American Physical Society}« less
  • The strong coupling between electronic, lattice, orbital, and spin degrees of freedom in transition metal oxides implies that the symmetry breaking at the surface of these materials should lead to a rich surface phase diagram and interesting new physics. Here we investigate the surface phases of the Ca{sub 2-x}Sr{sub x}RuO{sub 4} system that (in bulk) can be tuned from a Mott insulator (x = 0) to a p-wave superconductor (x = 2) without changing the electron count. This system therefore displays a bandwidth controlled metal-insulator transition. Electronic and structural properties of these surfaces are studied by variable temperature High Resolutionmore » Electron Energy Loss Spectroscopy (HREELS) and Low Energy Electron Diffraction (LEED). It is found that broken symmetry on the Sr{sub 2}RuO{sub 4} surface results in the rotation of RuO{sub 4} octahedra relative to bulk positions along the c-axis, changing the relative in-plane Ru-O bond length and shifting the surface phonon energies. The substitution of Ca ions in Sr{sub 2}RuO{sub 4} crystals results in a rotation plus a tilt of the RuO{sub 6} octahedra creating a Mott-insulator phase. In particular, Ca{sub 1.9}Sr{sub 0.1}RuO{sub 4} exhibits a Mott transition below 154 K in bulk single crystals. However, with HREELS, we observed phonon and conductivity dynamics at the surface of Ca{sub 1.9}Sr{sub 0.1}RuO{sub 4} crystals below {approx}130 K, indicating a lower surface Mott transition temperature than in the bulk.« less