Transmission characteristics of elastic wave in 1D solid-solid cylindrical phononic crystal

被引：2
|
作者：
Liu Qi-Neng [1 ]
机构：
[1] Chongqing Technol & Business Univ, Comp Sci & Informat Engn Coll, Chongqing 400067, Peoples R China
来源：
ACTA PHYSICA SINICA | 2011年 / 60卷 / 03期
关键词：
cylindrical phononic crystal; elastic wave; restrictions; mode;
D O I：
10.7498/aps.60.034301
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Transmission characteristics of elastic wave in solid-solid cylindrical phononic crystal are obtained under condition of restrictied transrerse elastic wave, and the characteristics of mode is studied. Transmission characteristics of elastic wave versus mode quantum number and cylinder radius are calculated by the transfer matrix method. The new characteristics of elastic wave in solid-solid cylindrical phononic crystal are obtained. Transmission characteristics of elastic wave are determined by the mode quantum number and cylinder radius.
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页数：6
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