Electrophysical properties of shungites at low temperatures

被引：10
|
作者：
Moshnikov, I. A. [1 ]
Kovalevski, V. V. [1 ]
机构：
[1] RAS, Karelian Res Ctr, Inst Geol, Petrozavodsk, Russia
来源：
NANOSYSTEMS-PHYSICS CHEMISTRY MATHEMATICS | 2016年 / 7卷 / 01期
关键词：
shungite rocks; carbon; shielding effectiveness; electrical conductivity;
D O I：
10.17586/2220-8054-2016-7-1-214-219
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The temperature dependence of electrical conductivity and the shielding effectiveness of shungites have been studied at temperatures ranging from 77 to 300 K. The idiosyncrasies of temperature dependences for measuring electrical parameters were determined. Correlations of the pi + sigma plasmon energies with changes in the frequency dependence of shielding effectiveness on temperature were determined.
引用
收藏
页码：214 / 219
页数：6
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