SPATIO-TEMPORAL NONLINEAR DYNAMICS IN A SYSTEM OF ILLUMINATED AND DARK SEMICONDUCTORS

被引：0
|
作者：
Jandieri, K. [1 ]
Kachlishvili, Z. [1 ]
Khizanishvili, E. [1 ]
Metreveli, N. [1 ]
机构：
[1] Tbilisi State Univ, Dept Phys, GE-0128 Tbilisi, Georgia
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2009年 / 23卷 / 26期
基金：
美国国家科学基金会;
关键词：
Impurity breakdown; electric domains; nonlinear oscillations; COMPENSATED SEMICONDUCTOR; BREAKDOWN; CHAOS; ELECTRONS;
D O I：
10.1142/S0217979209054120
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Spatio-temporal dynamics in series-connected illuminated and dark semiconductors is studied under conditions of impurity electric break down. It is found that in the vicinity of unstable equilibrium points that correspond to the negative differential conductivity of illuminated or dark (or both) semiconductor samples, the nucleation, traveling, and destroying of electrical domains play a crucial role in the nonlinear oscillatory behavior of semiconductors.
引用
收藏
页码：5093 / 5108
页数：16
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