Temperature- and Pressure-Dependent Electrical Resistance of Lead Sulfide

被引：0
|
作者：
S. A. Al'fer
V. F. Skums
机构：
[1] Belarussian State University,Research Institute of Physicochemical Problems
来源：
Inorganic Materials | 2001年 / 37卷
关键词：
Sulfide; Phase Transition; Inorganic Chemistry; Lead Sulfide; Resistance Jump;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The resistance of polycrystalline lead sulfide was measured at temperatures of up to 500 K and pressures of up to 5 GPa using a purpose-designed experimental setup. The resistance jump across the phase transition was found to strongly depend on temperature. The band gap of the low-pressure phase was evaluated as a function of pressure. The resistance of the high-pressure phase was shown to exhibit semiconducting behavior, and the band gap of this phase was determined.
引用
收藏
页码：1216 / 1219
页数：3
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