ON THE OPTICAL-ABSORPTION IN A ONE-DIMENSIONAL SEMICONDUCTOR WITH DISORDER

被引：0
作者：
GARTSTEIN, YN
机构：
[1] Department of Thermal Physics, UzSSR Academy of Sciences, Tashkent, 700135
来源：
PHYSICS LETTERS A | 1991年 / 159卷 / 8-9期
关键词：
D O I：
10.1016/0375-9601(91)90369-J
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A correlator of the localized wavefunctions pertinent to the interband optical transitions is explicitly calculated in the semiclassical limit for a 1-d semiconductor with disorder. The latter is represented as Gaussian-white-noise modulations of the complex gap parameter of diagonal electron energy in a Dirac-type model. We also correct some results of our previous paper.
引用
收藏
页码：401 / 405
页数：5
相关论文
共 23 条
[1]  
BEREZINSKII VL, 1973, ZH EKSP TEOR FIZ+, V65, P1251
[2]  
BEREZINSKY VL, 1979, ZH EKSP TEOR FIZ+, V77, P2498
[3]  
BONCHBRUEVICH VL, 1981, ELECTRONC THEORY DIS, pCH5
[4]  
BRAZOVSKII S, 1984, SOV SCI REV, V5
[5]  
BRAZOVSKY SA, 1980, ZH EKSP TEOR FIZ+, V78, P677
[6]  
BRAZOVSKY SA, 1976, ZH EKSP TEOR FIZ+, V71, P2338
[7]  
BYCHKOV YA, 1973, ZH EKSP TEOR FIZ+, V65, P427
[8]   OPTICAL-ABSORPTION FROM POLARONS IN A MODEL OF POLYACETYLENE [J].
FESSER, K ;
BISHOP, AR ;
CAMPBELL, DK .
PHYSICAL REVIEW B, 1983, 27 (08) :4804-4825
[9]  
GARTSHTEIN YN, 1990, FIZ TVERD TELA+, V32, P1302
[10]   PHONONS AND SELECTION-RULES FOR THE INTERBAND OPTICAL-TRANSITIONS IN CONDUCTING POLYMERS [J].
GARTSTEIN, YN .
PHYSICS LETTERS A, 1990, 146 (7-8) :431-435
123