Propagation of exciton pulses in semiconductors

被引：3
|
作者：
Jackson, AD
Kavoulakis, GM
机构：
[1] Niels Bohr Inst, DK-2100 Copenhagen O, Denmark
[2] Lund Inst Technol, S-22100 Lund, Sweden
来源：
EUROPHYSICS LETTERS | 2002年 / 59卷 / 06期
关键词：
D O I：
10.1209/epl/i2002-00114-3
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Using toy model, we examine the propagation of excitons in Cu2O, which form localized pulses under certain experimental conditions. The formation of these waves is attributed to the effect of dispersion, non-linearity and the coupling of the excitons to phonons, which acts as dissipative mechanism.
引用
收藏
页码：807 / 813
页数：7
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