Spatially resolved gain and luminescence spectra of the electron- hole plasma have been measured in GaAs and Ga(0.60)Al(0.40)As at liquid He temperature.
We study the transport of a quasi-2D electron-hole gas in a semiconductor quantum well. The screening in the presence of the electron-hole interaction is carefully considered.
Momentum and energy relaxation of minority carriers in GaAs quantum wells is studied in a series of experiments.
Magnetophotoluminescence (MPL) studies as a function of carrier concentration are reported for a series of very high mobility n-type modulation-doped GaAs/(Al,Ga)As single heterojunctions.
The coupling between conduction charges and the vibrational modes of the molecular lattic plays a defining role in the charge transport characteristics of organic semiconductors.
A realistic tight binding theory, based on first principles energy band results on Mattheiss, is used to study the electron - phonon interaction in the new high T sub (c) superconductors La sub (2-
What is the microscopic interaction responsible for high temperature superconductivity?
What is the microscopic interaction responsible for high temperature superconductivity (HTSC)?
In semiconductor microcavities, electron-polariton scattering has been proposed as an efficient process that can drive polaritons from the bottleneck region to the ground state, achieving Bose ampl
The photosensitized irradiation of spirofluorene bicyclo[6.
