THOMAS-KUHN SUM-RULE FOR QUANTUM-MECHANICAL SYSTEMS WITH A SPATIALLY VARYING EFFECTIVE-MASS

被引：15

作者：

DAVE, DP

TAYLOR, HF

机构：

[1] Department of Electrical Engineering, Texas A and M University, College Station

来源：

PHYSICS LETTERS A | 1994年 / 184卷 / 03期

关键词：

D O I：

10.1016/0375-9601(94)90394-8

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A simple closed form expression for a sum rule is derived for quantum mechanical systems where the effective mass varies across the structure. It is a generalization of the Thomas-Kuhn sum rule for an effective mass which is independent of position.

引用

页码：301 / 304

页数：4

共 5 条

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[J]. PHYSICAL REVIEW B, 1991, 44 (20): : 11315 - 11327

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