Publications

The fluorescence light propagation in a large volume detector based on organic liquid scintillators is discussed.

PROPAGATION 203!) Although a great deal of work has been done to describe electromagnetic wave guidance using a sequence of ideal aberrationless lenses, little has been done with more general lens-

Raman scattering has been used to examine strained-layer GaSb/AlSb superlattices for a variety of growth imperfections.

Low lying excitations of electron liquids in the fractional quantum Hall (FQH) regime are studied by resonant inelastic light scattering methods.

Magnetorotons in the dispersions of collective gap excitation modes of fractional quantum Hall liquids are measured by resonant inelastic light scattering.

Free carriers in semiconductor heterojunctions and quantum wells induce fundamental changes in the optical properties.

Free carriers in semiconductor heterojunctions and quantum wells induce fundamental changes in the optical properties.

This paper presents a general description of resonant inelastic light scattering as a spectroscopic method that determines the energies and wavevectors of the elementary excitations of free carrie

The conduction band offset in GaAs-Al(x)Ga(1-x)As quantum wells is determined with a new light scattering method. A value of DeltaE(C)/DeltaE(g) = Q(e) = 0.69 is found for x= 0.06.

We have recently introduced a light scattering method for the determination of band offsets in semiconductor quantum wells.