DISCRETE SHIFTS OF ABSORPTION AND EMISSION-LINES BY INDIVIDUAL ELECTRON-HOLE PAIR EXCITATION IN DC-BIASED QUANTUM BOX STRUCTURES

被引：4

作者：

YAMANISHI, M

OSAKA, Y

KUROSAKI, M

机构：

[1] Department of Physical Electronics, Hiroshima University, Saijocho, Higashihiroshima

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 1990年 / 29卷 / 02期

关键词：

Charging effect; Optical processes; Quantum box;

D O I：

10.1143/JJAP.29.L308

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

It is discussed theoretically that two kinds of substantial jumps of optical transition energies, a blue shift of emission and absorption lines and a red shift of the emission line from the absorption line, caused by a single electron-hole pair excitation, should occur in three-dimensional mesoscopic structures, quantum boxes. (quantum dots) and microcrystallites, biased by dc-electric fields. We illustrate the theory with specific calculations for hypothetical GaAs-like quantum boxes. © 1990 IOP Publishing Ltd.

引用

页码：L308 / L311

页数：4

共 9 条

[1] MULTIDIMENSIONAL QUANTUM WELL LASER AND TEMPERATURE-DEPENDENCE OF ITS THRESHOLD CURRENT [J].