Ultrafast dephasing of interband transitions in semiconductors
Ultrafast dephasing of interband transitions in semiconductors
复制标题
半导体带间跃迁的超快相移
DOI:
10.1007/bf02877023
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发表时间:
2001-10
期刊:
影响因子:
--
通讯作者:
Wei -Zhulin
中科院分区:
文献类型:
--
作者:
Hai-Chao Zhang;Wei -Zhulin
Two basic types of dephasing mechanisms, carrier-carrier and carrier-phonon scattering including hole-hole and hole-phonon scattering are proposed in the theory of ultrafast polarization dephasing of continuum transitions in bulk semiconductors. The contribution of optical phonon scattering to the dephasing rate is the average of the scattering rates for electrons and holes. A weighting factor that reflects the change in the momentum of the particle in a collision is introduced into the usual integral of the carrier-carrier scattering rate to describe the contribution of carrier-carrier scattering to the dephasing rate for the case of static screening interaction. The theoretical calculations are in quantitative agreement with the reported experimental results.
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影响因子:
8.6
作者:
Scott;Binder;Koch
通讯作者:
Scott;Binder;Koch
DOI:
10.1103/physrevb.42.5685
发表时间:
1990-09
期刊:
Physical review. B, Condensed matter
影响因子:
--
作者:
R. Joshi;R. Grondin;D. Ferry
通讯作者:
R. Joshi;R. Grondin;D. Ferry
影响因子:
3.7
作者:
COLLET, JH
通讯作者:
COLLET, JH
影响因子:
3.7
作者:
S. Arlt;U. Siegner;J. Kunde;F. Morier-Genoud;U. Keller
通讯作者:
S. Arlt;U. Siegner;J. Kunde;F. Morier-Genoud;U. Keller
DOI:
10.1103/physrevb.47.13233
发表时间:
1993-05
期刊:
Physical review. B, Condensed matter
影响因子:
--
作者:
Hohenester;Supancic;Kocevar;Zhou;Kütt;Kurz
通讯作者:
Hohenester;Supancic;Kocevar;Zhou;Kütt;Kurz