Properties of ZnO thin films through percolation model

被引:1
|
作者
Jacome, C. E. [1 ]
Giraldo, J. C. [1 ]
机构
[1] Univ Distrital Fco Jose Caldas, G Fis Teor & Desarrollo Software, Bogota, Colombia
关键词
Thermopower; Electrical transport; Percolation; ZnO;
D O I
10.1016/j.mejo.2008.01.025
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Through the use of percolation method, a study oil electrical transport properties of polycrystalline ZnO material is realized as an electric field or a temperature gradient is acting on the sample. This treatment is made taking into account the non-equilibrium quantum transport domain through the usage of Boltzmann equation. In this study the distribution function is calculated by means of an approximation method which is of low order, then electrical conductivity is determined as a thermoelectric coefficient. (C) 2008 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1316 / 1317
页数:2
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