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.
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.
The reaction of several bridged bicyclobutanes, 1-7, with photoexcited electron acceptors gives rise to strong spin polarization effects.
The resonance Raman spectrum of 45angstroms diameter CdSe clusters was measured. The incident photons were resonant with the lowest exciton transition in the clusters.
The Si-backbone in crystalline poly(di-n-butysilane) (PDBS) has been shown to be a 7/3 helix, which is in marked contrast to the trans chain conformation of poly(di-n-hexylsilane) (PDHS).
