Magnetic Properties of the Double Perovskites (Sr1-xLax)2CoMO6 with M = Sb, Nb, and Ta
Magnetic Properties of the Double Perovskites (Sr1-xLax)2CoMO6 with M = Sb, Nb, and Ta
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DOI：
10.1143/jpsj.81.044708
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发表时间：
2012-04-01
影响因子：
1.7
通讯作者：
Asai, Kichizo
中科院分区：
文献类型：
--
作者：
Kobayashi, Yoshihiko;Kamogawa, Masafumi;Asai, Kichizo
我们研究了M=Sb，Nb，Ta的(Sr1-xLax)(2)CoMo6的晶体结构和磁性。对于M=Sb，所有的x都实现了几乎完全有序的双钙钛矿结构，而对于M=Nb和Ta，则发生了Co和M离子的离子无序
We have investigated the crystalline structure and the magnetic properties of (Sr1-xLax)(2)CoMO6 with M = Sb, Nb, and Ta. For M = Sb, an almost completely ordered double perovskite structure was realized for all x. On the other hand for M = Nb and Ta, the ionic disorder of Co and M ions occurs for x