Acoustic phonon propagation in nanowire superlattices

被引：1
|
作者：
Mizuno, S [1 ]
Tokuda, O [1 ]
机构：
[1] Hokkaido Univ, Dept Appl Phys, Grad Sch Engn, Sapporo, Hokkaido 0608628, Japan
来源：
PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS, VOL. 1, NO. 11 | 2004年 / 1卷 / 11期
关键词：
D O I：
10.1002/pssc.200405304
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Vibrational states in a nanowire superlattice consisting of an alternate stacking of two cylindrical layers are theoretically studied. For azimuthally symmetric torsional modes, the expressions for phonon dispersion relations and transmittance are derived analytically. (C) 2004 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：2729 / 2732
页数：4
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