EVALUATION OF BIEXCITON FORMATION RATE IN CUCL

被引：2

作者：

HATANO, T

NAGASAWA, N

机构：

[1] Department of Physics, Faculty of Science, The University of Tokyo, Bunkyo-ku, Tokyo, 113

来源：

OPTICS COMMUNICATIONS | 1993年 / 97卷 / 1-2期

关键词：

D O I：

10.1016/0030-4018(93)90609-9

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Biexcitons have been generated by the selective two-photon excitation of longitudinal Z3-excitons in CuCl. The formation rate of biexcitons through bimolecular collision has been estimated to be 4x10(-7)cm3/s at 2 K by analyzing the intensity dependence of the molecule emission bands upon the excitation intensity of ir laser light. This value is compared with that estimated from an experiment in the one-photon uv excitation regime.

引用

页码：16 / 18

页数：3

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