Optical pumping of hot phonons in GaAs
Conference
·
OSTI ID:5012761
Optical pumping of hot LO phonons in GaAs has been studied as a function of the excitation photon frequency. The experimental results are in good agreement with a model calculation which includes both inter- and intra-valley electron-phonon scatterings. The GAMMA-L and GAMMA-X intervalley electron-phonon interactions in GaAs have been estimated.
- Research Organization:
- Lawrence Berkeley Lab., CA (USA)
- DOE Contract Number:
- AC03-76SF00098
- OSTI ID:
- 5012761
- Report Number(s):
- LBL-14067; CONF-820937-3; ON: DE82020519
- Resource Relation:
- Conference: 16. international conference on the physics of semiconductors, Montpellier, France, 6 Sep 1982
- Country of Publication:
- United States
- Language:
- English
Similar Records
Hot-electron relaxations and hot phonons in GaAs studied by subpicosecond Raman scattering
Hot carrier dynamics in the satellite X valley and intervalley scattering in GaAs and AlGaAs
Generation of nonequilibrium optical phonons in GaAs and their application in studying intervalley electron-phonon scattering
Journal Article
·
Fri Feb 15 00:00:00 EST 1991
· Physical Review, B: Condensed Matter; (USA)
·
OSTI ID:5012761
Hot carrier dynamics in the satellite X valley and intervalley scattering in GaAs and AlGaAs
Miscellaneous
·
Fri Jan 01 00:00:00 EST 1993
·
OSTI ID:5012761
Generation of nonequilibrium optical phonons in GaAs and their application in studying intervalley electron-phonon scattering
Journal Article
·
Mon Oct 15 00:00:00 EDT 1984
· Phys. Rev. B: Condens. Matter; (United States)
·
OSTI ID:5012761
Related Subjects
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
36 MATERIALS SCIENCE
GALLIUM ARSENIDES
ELECTRON-PHONON COUPLING
ELECTRON MOBILITY
EXPERIMENTAL DATA
OPTICAL PUMPING
RAMAN EFFECT
THEORETICAL DATA
ARSENIC COMPOUNDS
ARSENIDES
DATA
GALLIUM COMPOUNDS
INFORMATION
MOBILITY
NUMERICAL DATA
PARTICLE MOBILITY
PNICTIDES
PUMPING
656000* - Condensed Matter Physics
360603 - Materials- Properties
SUPERCONDUCTIVITY AND SUPERFLUIDITY
36 MATERIALS SCIENCE
GALLIUM ARSENIDES
ELECTRON-PHONON COUPLING
ELECTRON MOBILITY
EXPERIMENTAL DATA
OPTICAL PUMPING
RAMAN EFFECT
THEORETICAL DATA
ARSENIC COMPOUNDS
ARSENIDES
DATA
GALLIUM COMPOUNDS
INFORMATION
MOBILITY
NUMERICAL DATA
PARTICLE MOBILITY
PNICTIDES
PUMPING
656000* - Condensed Matter Physics
360603 - Materials- Properties