Quantum reflection pole method for determination of quasibound states in semiconductor heterostructures

被引：8

作者：

Anemogiannis, E ^{[1
]}

Glytsis, EN

Gaylord, TK

机构：

[1] Georgia Inst Technol, Sch Elect & Comp Engn, Atlanta, GA 30332 USA

[2] Georgia Inst Technol, Microelect Res Ctr, Atlanta, GA 30332 USA

来源：

SUPERLATTICES AND MICROSTRUCTURES | 1997年 / 22卷 / 04期

基金：

美国国家科学基金会;

关键词：

quasibound states; quantum reflection; semiconductor heterostructures;

D O I：

10.1006/spmi.1997.0502

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The quantum reflection pole method (QRPM) is introduced for determining quasibound state eigenenergies and their lifetimes in symmetric, asymmetric, biased, and unbiased quantum heterostructures. In the QRPM the single-band effective-mass Schrodinger equation is solved without using complex arithmetic. Calculations are much simpler to perform than with previous methods. Further, results are found to be in excellent agreement with other rigorous techniques. (C) 1997 Academic Press Limited.

引用

页码：481 / 496

页数：16

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