Low-temperature heat capacity and magnetic phase transition of TbB2

被引：1
|
作者：
V. V. Novikov
A. V. Matovnikov
机构：
[1] Petrovskii State University,
来源：
Inorganic Materials | 2008年 / 44卷
关键词：
Heat Capacity; Electron Paramagnetic Resonance; Boride; Terbium; Magnetic Phase Transition;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The heat capacity of TbB2 prepared by high-temperature elemental synthesis has been measured from 5 to 300 K. The Cp(T) curve has a broad anomaly near 100 K, due to the Schottky contribution, and a sharp peak at 143.28 K, arising from the ferromagnetic ordering of TbB2. The total heat capacity of terbium diboride has been represented as the sum of magnetic, lattice, and Schottky contributions, and their parameters have been determined.
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页码：134 / 138
页数：4
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