Thermal conductivity of FeS2 pyrite crystals in the temperature range 50–300 K

被引：0
|
作者：
P. A. Popov
P. P. Fedorov
S. V. Kuznetsov
机构：
[1] Bryansk State University,Prokhorov General Physics Institute
[2] Russian Academy of Sciences,undefined
来源：
Crystallography Reports | 2013年 / 58卷
关键词：
Thermal Conductivity; Pyrite; Crystallography Report; Pyrite Crystal; Calculated Temperature Dependence;
D O I：
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学科分类号：
摘要：
The thermal conductivity of two single-crystal samples of pyrite FeS2 are investigated by the method of stationary longitudinal heat flux in the temperature range 50–300 K. The low electrical conductivity of the crystals with a small impurity content causes an identical value of experimental lattice thermal conductivity. The temperature dependence of the phonon mean free path is established.
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页码：319 / 321
页数：2
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