High-Temperature Studies of La1−x Srx FeO3−δ Solid Solutions Using Synchrotron Radiation Full article
Journal |
Journal of Structural Chemistry
ISSN: 0022-4766 , E-ISSN: 1573-8779 |
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Output data | Year: 2007, Volume: 48, Number: 6, Pages: 1105-1109 Pages count : 5 DOI: 10.1007/s10947-007-0177-7 | ||||||
Tags | Morphotropic phase transition, Perovskite, Synchrotron radiation | ||||||
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Abstract:
A series of La1−x SrxFeO3−δ samples with a perovskite structure were investigated by high-temperature X-ray analysis using synchrotron radiation. In this series, one can observe a morphotropic phase transition (0.3 ⩽ x ⩽ 0.4) from the orthorhombic (0 ⩽ x < 0.3) to cubic (0.4 < x ⩽ 0.75) modification. The samples from the morphotropic transition region (MTR) at room temperature have a highly disordered microblock structure related to their phase heterogeneity; according to high-temperature X-ray analysis data, this is the result of particle stratification of the high-temperature homogeneous solid solution formed at the temperature of the synthesis (1200°C) in the course of cooling.
Cite:
Nadeev A.N.
, Tsybulya S.V.
, Shmakov A.N.
, Kryukova G.N.
, Yakovleva I.S.
, Isupova L.A.
High-Temperature Studies of La1−x Srx FeO3−δ Solid Solutions Using Synchrotron Radiation
Journal of Structural Chemistry. 2007. V.48. N6. P.1105-1109. DOI: 10.1007/s10947-007-0177-7 WOS Scopus РИНЦ
High-Temperature Studies of La1−x Srx FeO3−δ Solid Solutions Using Synchrotron Radiation
Journal of Structural Chemistry. 2007. V.48. N6. P.1105-1109. DOI: 10.1007/s10947-007-0177-7 WOS Scopus РИНЦ
ArticleLinkType.TRANSLATED_TO_ORIGINAL:
Надеев А.Н.
, Цыбуля С.В.
, Шмаков А.Н.
, Крюкова Г.Н.
, Яковлева И.С.
, Исупова Л.А.
Высокотемпературные исследования твердых растворов La1-хSrхFeO3-y с использованием синхротронного излучения
Журнал структурной химии. 2007. Т.48. №6. С.1170-1174. RSCI РИНЦ
Высокотемпературные исследования твердых растворов La1-хSrхFeO3-y с использованием синхротронного излучения
Журнал структурной химии. 2007. Т.48. №6. С.1170-1174. RSCI РИНЦ
Dates:
Submitted: | Feb 7, 2007 |
Published print: | Nov 1, 2007 |
Identifiers:
Web of science | WOS:000253573700017 |
Scopus | 2-s2.0-39749152125 |
Elibrary | 13559713 |
Chemical Abstracts | 2008:246046 |
Chemical Abstracts (print) | 150:484240 |
OpenAlex | W2074357637 |