Phase diagram and influence of defects in the double perovskites -: art. no. 214423

被引：68

作者：

Alonso, JL ^{[1
]}

Fernández, LA

Guinea, F

Lesmes, F

Martín-Mayor, V

机构：

[1] Univ Zaragoza, Fac Ciencias, Dept Fis Teor, E-50009 Zaragoza, Spain

[2] Univ Zaragoza, Inst Biocomp & Fis Sistemas Complejos, E-50009 Zaragoza, Spain

[3] Univ Complutense Madrid, Fac Ciencias Fis, Dept Fis Teor, E-28040 Madrid, Spain

[4] CSIC, Inst Ciencia Mat, E-28049 Madrid, Spain

[5] CSIC, INTA, Ctr Astrobiol, Madrid 28850, Spain

来源：

PHYSICAL REVIEW B | 2003年 / 67卷 / 21期

关键词：

D O I：

10.1103/PhysRevB.67.214423

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The phase diagram of the double perovskites of the type Sr2-xLaxFeMoO6 is analyzed, with and without disorder due to antisites. In addition to an homogeneous half metallic ferrimagnetic phase in the absence of doping and disorder, we find antiferromagnetic phases at large dopings, and other ferrimagnetic phases with lower saturation magnetization, in the presence of disorder.

引用

页数：5

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