DC CONDUCTION AND MEYER-NELDEL RULE IN Se85-xTe15Inx

被引：0
|
作者：
Kumar, Anil [1 ]
Manoharlala [2 ]
Sharma, Kanchan [1 ]
Tripathi, S. K. [1 ]
Goyal, Navdeep [1 ]
机构：
[1] Panjab Univ, Dept Phys, Chandigarh 160014, India
[2] GGDSD Coll, Chandigarh 160030, India
来源：
JOURNAL OF NON-OXIDE GLASSES | 2013年 / 5卷 / 02期
关键词：
DC conductivity; Chalcogenide glasses; Chain length; Meyer-Neldel rule;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, we report dc conduction in Se85-xTe15 In-x(x= 0, 2, 6, 10, 15) chalcogenide glasses. The measurements have been made in the temperature range 213K to 293K. The ln sigma(dc) versus 1000/T plots are almost straight lines in whole studied temperature range, slopes of graphs indicate lowest activation energy for Se75Te15In10. The dc conductivity (sigma(dc)) versus concentration of Indium graph shows that Se75Te15In10 is most conducting. It has been established that Meyer-Neldel (MN) rule is not obeyed for the complete series but MN rule is followed for the series if Se75Te15In10 is excluded.
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页码：27 / 31
页数：5
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