Ultrafast electron redistribution through Coulomb scattering in undoped GaAs: Experiment and theory

被引：75
|
作者：
Camescasse, FX
Alexandrou, A
Hulin, D
Banyai, L
Thoai, DBT
Haug, H
机构：
[1] UNIV FRANKFURT, INST THEORET PHYS, D-60054 FRANKFURT, GERMANY
[2] INST PHYS, Ho Chi Minh City, VIETNAM
来源：
PHYSICAL REVIEW LETTERS | 1996年 / 77卷 / 27期
关键词：
D O I：
10.1103/PhysRevLett.77.5429
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We report the observation of spectral hole burning exclusively due to the nonequilibrium electron population in a nondegenerate pump-test configuration. The rapid redistribution, of electrons as well as the other features of the differential absorption spectra are well described by a theory using quantum-kinetic bare Coulomb collisions in the framework of the semiconductor Bloch equations.
引用
收藏
页码：5429 / 5432
页数：4
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