Phase separation in La1−xSrxCoO3 solid solutions with a perovskite structure

被引：0
|
作者：
V. V. Sikolenko
A. P. Sazonov
V. V. Efimov
E. A. Efimova
V. V. Kriventsov
D. I. Kochubeĭ
U. Zimmermann
机构：
[1] Hahn Meitner Institut,Berlin Neutron Scattering Center
[2] Joint Institute for Nuclear Research,Institute of Solid
[3] National Academy of Sciences of Belarus,State and Semiconductor Physics
[4] Technische Hochschule Aachen,Institut für Kristallographie
[5] Russian Academy of Sciences,Boreskov Institute of Catalysis, Siberian Division
[6] Paul Scherrer Institute,undefined
来源：
Crystallography Reports | 2006年 / 51卷
关键词：
61.67.Fn;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The properties of La1−xSrxCoO3 (x = 0, 0.15, 0.20, 0.30) solid solutions are investigated using neutron diffraction, positive-muon spin relaxation (precession) measurements, and extended X-ray absorption fine structure (EXAFS) and X-ray absorption near-edge structure (XANES) spectroscopy. The results obtained are interpreted within the model of phase separation into ferromagnetic regions enriched with Sr2+ ions and nonmagnetic regions similar in composition to the LaCoO3 compound.
引用
收藏
页码：S67 / S75
相关论文
共 50 条
  • [41] Crystal Structure and Magnetic Properties of (La1−xSrxMnO3)N(LaCrO3)1−N Solid Solutions
    S. Estemirova
    A. Fetisov
    V. Balakirev
    S. Titova
    Journal of Superconductivity and Novel Magnetism, 2007, 20 : 113 - 116
  • [42] On the magnetic and magnetocaloric properties of perovskite La1-xSrxCoO3
    Luong, NH
    Chau, N
    Huong, PM
    Le Minh, D
    Chau, NN
    Cong, BT
    Kurisu, M
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2002, 242 : 760 - 762
  • [43] Water electrolysis on La1-xSrxCoO3-δ perovskite electrocatalysts
    Mefford, J. Tyler
    Rong, Xi
    Abakumov, Artem M.
    Hardin, William G.
    Dai, Sheng
    Kolpak, Alexie M.
    Johnston, Keith P.
    Stevenson, Keith J.
    NATURE COMMUNICATIONS, 2016, 7
  • [44] Structural, morphological and dielectric analyses of La1 − xSrxFeO3 solid solutions
    R. Lataoui
    A. Triki
    S. Hcini
    S. Zemni
    J. Dhahri
    O. Kanoun
    Applied Physics A, 2021, 127
  • [45] Electrochemical performance and stability of nano-particulate and bi-continuous La1−XSrXCoO3 and Ce0.9Gd0.1O1.95 composite electrodes
    Per Hjalmarsson
    Jonathan Hallinder
    Mogens Mogensen
    Journal of Solid State Electrochemistry, 2012, 16 : 2759 - 2766
  • [46] Synthesis,sintering,andthermoelectricpropertiesofthesolidsolutionLa1–xSrxCoO3±δ（0≤x≤1）
    MABOUSNINA
    RDUJARDIN
    LPERRIERE
    FGIOVANNELLI
    GGUEGAN
    FDELORME
    Journal of Advanced Ceramics, 2018, 7 (02) : 160 - 168
  • [47] X-ray photoelectron spectroscopy study of the electronic structure of La1–xCaxMnO3+δ solid solutions
    S. H. Estemirova
    A. V. Fetisov
    V. B. Fetisov
    Journal of Applied Spectroscopy, 2009, 76 : 394 - 401
  • [48] Microstructure and ionic conductivity of (La1/2Li1/3+x)TiO3 perovskite-like solid solutions
    E. A. Fortalnova
    M. G. Safronenko
    N. U. Venskovskii
    E. D. Politova
    A. V. Mosunov
    M. G. Zhizhin
    B. A. Loginov
    Inorganic Materials, 2007, 43 : 1103 - 1108
  • [49] Structure Peculiarities of Micro- and Nanocrystalline Perovskite Ferrites La1−xSmxFeO3
    O. B. Pavlovska
    L. O. Vasylechko
    I. V. Lutsyuk
    N. M. Koval
    Ya A. Zhydachevskii
    A. Pieniążek
    Nanoscale Research Letters, 2017, 12
  • [50] Microstructure and ionic conductivity of (La1/2Li1/3+x )TiO3 perovskite-like solid solutions
    Fortalnova, E. A.
    Safronenko, M. G.
    Venskovskii, N. U.
    Politova, E. D.
    Mosunov, A. V.
    Zhizhin, M. G.
    Loginov, B. A.
    INORGANIC MATERIALS, 2007, 43 (10) : 1103 - 1108
12345