Hall-effect studies of Pr0.7Sr0.3MnO3

被引：0
|
作者：
D. Dimitrov
V. Lovchinov
M. Gospodinov
S. Dobreva
L. Vassilev
机构：
[1] Institute of Solid State Physics,Bulgarian Academy of Sciences
[2] University of Sofia,Physics Department
来源：
Journal of Materials Science: Materials in Electronics | 2003年 / 14卷
关键词：
Magnetic Field; Perovskite; Electronic Material; Magnetic Phasis; Current Transport;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Hall-effect measurements of the perovskite manganate Pr0.7Sr0.3MnO3 have been obtained at a magnetic field of 0.6 T in the temperature range 77–400 K. The results show peculiarities in the Hall-coefficient behavior. This is likely to be due to the coexistence of charge ordering and ferromagnetism. Obviously, the transformation between different magnetic phases with increasing temperature is significant for the physical properties, and influences the current transport in the compound.
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页码：765 / 766
页数：1
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