Characteristic features of the relaxation time τM with reference to lattice: Dopant system

被引：0
|
作者：
Prakash, Jai [1 ]
Nishad, A.K. [1 ]
机构：
[1] Univ of Gorakhpur, India
来源：
Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers | 1988年 / 27卷 / 12期
关键词：
Dielectric Properties - Relaxation Processes - Thermal Effects;
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摘要：
Ionic thermocurrent spectrum is characterized by the maximum depolarization current (IM), the temperature TM at which IM appears and the linear heating rate. Relaxation time τM at TM is found to be fixed for a particular crystalline structure when data corresponding to a specific type of dopant recorded at the same heating are considered. τM has been found to decrease with the increase in the heating rate. Also, τM for a particular crystalline structure changes when a different type of dopant is introduced in the lattice.
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页码：2247 / 2255
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