Theoretical study on dependence of hyperpolarizability of one-dimensional ring system on the delocalization transition

被引:1
|
作者
Nagao, H [1 ]
Ohta, Y
Yoshimoto, T
Saito, H
Maki, J
Kawabe, H
Ohta, K
Nishikawa, K
机构
[1] Kanazawa Univ, Fac Sci, Dept Computat Sci, Kanazawa, Ishikawa 9201192, Japan
[2] Kinjo Univ, Fac Social Work, Dept Social Work, Matto, Ishikawa 9248511, Japan
[3] Osaka Natl Res Inst, Dept Opt Mat, Osaka 5638577, Japan
关键词
delocalization transition; hyperpolarizability;
D O I
10.1002/qua.1424
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
We calculate the optical properties such as the polarization, the (hyper)polarizabilities, the critical vector potential, etc., in terms of the non-Hermitian Anderson model of a 6-site ring model. The dependence of the optical properties on the delocalization transition is investigated. It is found that all the total optical properties nonlinearly increase with the increase of the delocalization. (C) 2001 John Whey & Sons, Inc.
引用
收藏
页码:686 / 693
页数:8
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