COMMENT ON EXISTENCE OF WANNIER-STARK LOCALIZATION - REPLY

被引：10
|
作者：
EMIN, D [1 ]
HART, CF [1 ]
机构：
[1] SO ILLINOIS UNIV,DEPT PHYS,CARBONDALE,IL 62901
来源：
PHYSICAL REVIEW B | 1990年 / 41卷 / 06期
关键词：
D O I：
10.1103/PhysRevB.41.3859
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
As Kleinman claims in the preceding Comment, our work indicates that the staircase potential mixes Bloch states of different energy bands. However, Wannier-Stark states are superpositions of Bloch states. There is no contradiction with the argument of our work that coherence effects result in each electric-field-dependent energy band forming its own set of Wannier-Stark states. © 1990 The American Physical Society.
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页码：3859 / 3861
页数：3
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