SPIN-GLASS STATE IN AMORPHOUS BI2CUO4

被引：3
|
作者：
VOROTINOV, AM
SABLINA, KA
机构：
[1] L.V. Kirenskii Institute of Physics, SB RAS Russia
来源：
SOLID STATE COMMUNICATIONS | 1993年 / 87卷 / 03期
关键词：
D O I：
10.1016/0038-1098(93)90477-5
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The magnetic susceptibility and magnetic resonance measurements of an amorphous compound Bi2CuO4 have been carried out. It was pointed out, that a part of Cu2+ ions stays in the paramagnetic state down to T=4,2 K. The magnitude of the effective exchange integral in amorphous Bi2CuO4 has been estimated. The magnetic resonance measurements revealed the existance of the magnetic phase transition to spin-glass state at T=100 K.
引用
收藏
页码：209 / 211
页数：3
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