Ultrafast electron dynamics and intervalley scattering in GaN
Resource
Lasers and Electro-Optics Society Annual Meeting, 1998. LEOS '98. IEEE
Journal
Lasers and Electro-Optics Society Annual Meeting, 1998. LEOS '98. IEEE
Pages
-
Date Issued
1998-12
Date
1998-12
Author(s)
Sun, C.-K.
Huang, Y.-L.
Keller, S.
Mishra, U.K.
DenBaars, S.P.
DOI
N/A
Abstract
In our investigation of GaN, a short optical pulse is used to excite the conduction band electron distribution out of equilibrium. The internal thermalization of the electron gas and equilibration of the electronic and lattice temperature (external thermalization) are subsequently monitored in the time domain using a femtosecond probe pulse. The experiments were performed using a multiple-wavelength femtosecond pump-probe technique.
SDGs
Type
journal article
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