Superlattices and Other Heterostructures deals with optical properties of superlattices and
quantum-well structures with emphasis on phenomena governed by crystal symmetries …

The experimental discovery of the fractional quantum Hall effect (FQHE) at the end of 1981
by Tsui, Stormer and Gossard was absolutely unexpected since, at this time, no theoretical …

Some general properties of exciton spectra of an interacting two-dimensional electron-hole
system have been established. In the quantum limit both the frequencies and the matrix …

Band-gap photoluminescence (PL) is used to establish the optical signature of a GaAs-Ga
1− x Al x As heterojunction in the extreme quantum limit. The temperature and field …

Using magnetocapacitance data, we directly determine the chemical potential jump in a
strongly correlated two-dimensional electron system in silicon when the filling factor …

The recombination of a thermalized valence band hole with a high quality two-dimensional
electron gas shows clear spectral features due to electron-electron interactions in the regime …

A theory of photoluminescence from an interacting two-dimensional electron gas in strong
magnetic fields in the vicinity of integer filling factors is developed. The recombination …

Time-resolved magnetoluminescence was used to study the hierarchy of the fractional
quantum Hall effect (FQHE) states. Several different families of the FQHE states are …

The dependence of the Fermi energy of quasiparticles on the electron concentration is
studied from analysis of the spectra of radiative recombination of 2D electrons with …

Magnetoexcitons interacting with strongly correlated electronic states in quantum dots in a
strong magnetic field are studied. Exact calculations relate the absorption and emission of …