Abstract
Recently, hot electron to neutral acceptor recombination luminescence experiments under continuous wave laser excitation have been utilized to investigate ultrafast scattering processes. In this study, a numerical simulation of the hot e-A degrees problem is performed using the energy diffusion equation approach. The effects of elastic scattering processes and optical phonon scattering have been incorporated, as well as a static screening approximation to the electron-electron coulombic interaction, for GaAs irradiated by a CW laser source under low temperature (10 K). By comparing the Gamma -L intervalley population transfer results with experimental data, a value for the intervalley coupling constant and scattering lifetime was deduced.
Original language | English (US) |
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Article number | 082 |
Pages (from-to) | B324-B327 |
Journal | Semiconductor Science and Technology |
Volume | 7 |
Issue number | 3 B |
DOIs | |
State | Published - Dec 1 1992 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Electrical and Electronic Engineering
- Materials Chemistry