New oxide phases Ln2-xSr1+xCuMnO6.5 (Ln = Pr, Nd):: Synthesis and magnetic properties

被引:2
|
作者
Chupakhina, T. I. [1 ]
Zaitseva, N. A. [1 ]
Bazuev, G. V. [1 ]
Zolotukhina, L. V. [1 ]
Zabolotskaya, E. V. [1 ]
机构
[1] Russian Acad Sci, Inst Solid State Chem, Ural Div, Ekaterinburg 620219, Russia
关键词
D O I
10.1134/S0036023607070017
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
New compounds Pr1.5Sr1.5CuMnO6.5 and Nd1.5Sr1.5CuMnO6.5 with an A Bn + 1 (n) O3n + 1 (n = 2) structure have been synthesized. The magnetic susceptibility of both compounds follows the Curie-Weiss law above 300 K. Bellow this temperature, ESR detects the local ferromagnetic ordering of magnetic ion pairs.
引用
收藏
页码:985 / 990
页数:6
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