Hot Carrier Dynamics in a  K?0 Satellite Valley in Al x Ga 1-xAs

W. B. Wang

doi:10.1117/12.2322271

1 February 1992 Hot carrier dynamics in a K≠0 satellite valley in Al_xGa_1-xAs

W. B. Wang

Proceedings Volume 1599, Recent Advances in the Uses of Light in Physics, Chemistry, Engineering, and Medicine; (1992) https://doi.org/10.1117/12.2322271
Event: Recent Advances in the Uses of Light in Physics, Chemistry, Engineering, and Medicine, 1991, New York, NY, United States

Abstract

Hot electrons in Al 0.6Ga 0.4 As were produced in the X 6 valley from a photoexcited indirect iransition by a 585nm femtosecond pump pulse. The time evolution of the population of electrons in the bottom of the X 6 valley was monitored by a femtosecond infrared probe pulse. The importance of the L 6?X 6 intervalley scattering for the relaxation process of hot carriers was investigated.

Citation Download Citation

W. B. Wang "Hot carrier dynamics in a K≠0 satellite valley in Al_xGa_1-xAs", Proc. SPIE 1599, Recent Advances in the Uses of Light in Physics, Chemistry, Engineering, and Medicine, (1 February 1992); https://doi.org/10.1117/12.2322271

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