Interaction of two-dimensional electromagnetic breathers in an array of carbon nanotubes

被引：3
|
作者：
Fedorov, E. G. [1 ]
Pak, A. V. [2 ]
Belonenko, M. B. [3 ]
机构：
[1] Volgograd State Univ Architecture & Civil Engn, Volgograd 400074, Russia
[2] Volgograd State Univ, Volgograd 400062, Russia
[3] Volgograd Inst Business, Volgograd 400048, Russia
来源：
PHYSICS OF THE SOLID STATE | 2014年 / 56卷 / 10期
关键词：
SOLITONS; DYNAMICS; BUNDLES;
D O I：
10.1134/S1063783414100126
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The propagation and interaction of two-dimensional bipolar electromagnetic pulses in an array of semiconducting carbon nanotubes have been investigated. The electromagnetic field in the array of carbon nanotubes has been described by the Maxwell's equations reduced to the non-one-dimensional wave equation. The initial distribution of the field has been specified in the form of approaching breathers bounded by a Gaussian profile in the plane perpendicular to the pulse propagation direction. The numerical solution of the wave equation has revealed the possibility of stable propagation of breathers in the array of carbon nanotubes. It has been found that the interaction of electromagnetic breathers in the array of semiconducting carbon nanotubes has a character of quasi-elastic collisions.
引用
收藏
页码：2112 / 2117
页数：6
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