Anomalously high charge/orbital ordering temperature in Bi0.5Sr0.5MnO3

被引：5
|
作者：
Frontera, C
García-Muñoz, JL
Aranda, MAG
Ritter, C
Llobet, A
Ranno, L
Respaud, M
Vanacken, J
Broto, JM
Carrillo, AE
Calleja, A
García, J
机构：
[1] CSIC, ICMAB, Bellaterra 08193, Spain
[2] Univ Malaga, Dept Quim Inorgan Cristalog & Mineral, E-29071 Malaga, Spain
[3] Inst Max Von Laue Paul Langevin, F-38042 Grenoble, France
[4] Los Alamos Natl Lab, Condensed Matter & Thermal Phys Grp, Los Alamos, NM 87545 USA
[5] CNRS, Lab Louis Neel, F-38042 Grenoble 9, France
[6] Inst Natl Sci Appl, SNCMP, F-31077 Toulouse, France
[7] Inst Natl Sci Appl, LPMC, F-31077 Toulouse, France
[8] Katholieke Univ Leuven, LVSM, B-3001 Louvain, Belgium
[9] Univ Barcelona, Fac Quim, Dept Engn Quim & Met, E-08028 Barcelona, Spain
来源：
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | 2002年 / 74卷 / Suppl 1期
关键词：
D O I：
10.1007/s003390201765
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Neutron/synchrotron diffraction data and magnetic measurements provide direct evidence of charge/orbital ordering at anomalously high temperatures in Bi0.5Sr0.5MnO3, as well as in other (Bi, Sr)MnO3 manganites. We report on the electronic and magnetic transitions of these oxides. The origin of the high value of the charge/orbital ordering temperature is discussed.
引用
收藏
页码：S1787 / S1789
页数：3
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