The absorption of surface acoustic waves by an array of quantum wires

被引：0
|
作者：
Rokni, I [1 ]
Levinson, Y [1 ]
机构：
[1] Weizmann Inst Sci, Dept Condensed Matter Phys, IL-76100 Rehovot, Israel
来源：
PHYSICA B | 1999年 / 263卷
关键词：
surface acoustic waves; quantum wires; magnetic field;
D O I：
10.1016/S0921-4526(98)01216-2
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The interaction of a surface acoustic wave (SAW) with an array of parallel quantum wires (QWRs) is considered. To account for the screening of the SAW by the electrons in the QWRs the dielectric matrix formalism was used. If one compares our results with the experimental findings, one can conclude that the role of the magnetic field goes beyond a simple tuning of the subbands. (C) 1999 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：180 / 182
页数：3
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