Classical Analogs of a Diatomic Chain

被引：0

作者：

Gutierrez, L. ^{[1
]}

Diaz-de-Anda, A. ^{[1
]}

Flores, J. ^{[2
]}

Mendez-Sanchez, R. A. ^{[1
]}

Monsivais, G. ^{[2
]}

Morales, A. ^{[1
]}

机构：

[1] Univ Nacl Autonoma Mexico, Inst Ciencias Fis, AP 48-3, Cuernavaca 62251, Morelos, Mexico

[2] Univ Nacl Autonoma Mexico, Inst Fis, Mexico City 01000, DF, Mexico

来源：

CONDENSED MATTER PHYSICS | 2010年 / 1319卷

关键词：

WAVES;

D O I：

暂无

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Using one dimensional rods with different configurations classical analogs of quantum mechanical systems frequently used in solid state physics can be obtained. Among this analogs we have recently discussed locally periodic rods which lead to band spectra; the effect of a topological defect, and the Wannier Stark ladders. In this paper, we present an elastic analog of the diatomic chain and show how the acoustical and optical bands emerge, as well of the nature of the wave amplitudes.

引用

页码：73 / +

页数：3

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