Modulational instability and energy localization in a chain of interacting Frenkel excitons

被引：0
作者：
Xiao, Y [1 ]
Hai, WH
机构：
[1] Huazhong Univ Sci & Technol, Dept Phys, Wuhan 430074, Peoples R China
[2] Human Normal Univ, Dept Phys, Changsha 410081, Peoples R China
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 1999年 / 31卷 / 03期
关键词：
modulational instability; self-localized modes; Frenkel excitons;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The modulational instability in one-dimensional molecule chain of interacting Frenkel excitons is investigated. The formation of localized modes via modulational instability is predicted and the previous numerical and analytical results are explained. The Peierls-Nabarro (PN) potential barrier for the localized modes is also discussed.
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收藏
页码：341 / 346
页数：6
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