THE NERNST-PLANCK EQUATION OR THE CURRENT-DENSITY EQUATION IN THE CONTEXT OF SEMICONDUCTOR HETEROJUNCTION THEORY

被引：1
|
作者：
KUMAR, RC
机构：
[1] Institute of Science and Technology, University of Manchester
来源：
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE | 1991年 / 126卷 / 02期
关键词：
D O I：
10.1002/pssa.2211260210
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The Nernst-Planck equation or the current density equation in the context of the theory of isotype n-n heterojunctions is discussed. The similarity of the expressions for the current density in isotype heterojunctions derived recently to the Butler-Volmer equation in dynamic electrochemistry is pointed out. Theoretical static current-voltage characteristics of a typical example of an isotype n-n heterojunction are plotted. An approach to the solution of the problem of the coupled Nernst-Planck and Poisson equations for the cases of both, n-n and p-p heterojunctions is also outlined.
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页码：383 / 396
页数：14
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