THEORY OF EXCITON ENERGY-LEVELS IN MULTIPLY PERIODIC-SYSTEMS

被引：35

作者：

HILTON, P

GOODWIN, J

HARRISON, P

HAGSTON, WE

机构：

[1] Dept. of Appl. Phys., Hull Univ.

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1992年 / 25卷 / 20期

关键词：

D O I：

10.1088/0305-4470/25/20/016

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A general theoretical formalism is developed for evaluating the lowest energy levels of an exciton in a system which is of finite size, but multiply periodic, in one dimension, whilst being of infinite extent in the other two directions. A particular application of the formalism to a Kronig-Penney type I multiquantum well-superlattice structure is made and the significance of the results described.

引用

页码：5365 / 5372

页数：8

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