Thermally constant of stimulated discharge current (TSDC) and dielectric semiconducting glasses

被引：11
|
作者：
Burghate, DK
Deogaonkar, VS
Sawarkar, SB [1 ]
Yawale, SP
Pakade, SV
机构：
[1] Polytech Badnera, Dept Phys, Amravati 444701, India
[2] Shri Shivaji Sci Coll, Dept Phys, Amravati 444603, India
[3] Govt Vidarbha Inst Sci & Humanities, Dept Phys, Amravati 444604, India
来源：
BULLETIN OF MATERIALS SCIENCE | 2003年 / 26卷 / 02期
关键词：
semiconducting glass; TSDC; trap energy; dielectric constant;
D O I：
10.1007/BF02707802
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper the results of thermally stimulated discharge current (TSDC) and dielectric constant for 40PbO-60Bi(2)O(3) glass thermoelectrets are presented. Measurements of TSDC and dielectric constant, epsilon', have been carried out in the temperature range 30-300degreesC. The thermoelectrets were prepared at different polarizing fields. The various observed peaks in the thermograms are discussed on the basis of space charge polarization. The trap energy is evaluated from the Garlick-Gibson plot of initial rise method. Similarly other parameters such as relaxation time, charge release etc are evaluated.
引用
收藏
页码：267 / 271
页数：5
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