Browsing by Author "Mutluay, N."
Now showing items 1-4 of 4
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Collective excitations and instabilities in double-wire electron-hole systems
(Institute of Physics Publishing Ltd., 1997)We investigate the collective excitations in a double-wire system of spatially separated electrons and holes. Self-consistent local-field factors are used to describe the exchange-correlation effects at low densities. ... -
Coupled plasmon-LO-phonon modes in GaInAs quantum wires
(American Institute of Physics., 1996-06-20)We study the collective excitation modes of coupled quasi-one-dimensional electron gas and longitudinal-optical phonons in GaInAs quantum wires within the random-phase approximation. In contrast to the higher-dimensional ... -
Exchange-correlation effects in semiconductor double-quantum-wire systems
(Institute of Physics Publishing Ltd., 1997)We study the short-range correlations in a double-quantum-wire structure within the self-consistent scheme of Singwi, Tosi, Land, and Sjolander. The local-field factors and static correlation functions are calculated for ... -
Spin correlations in electron liquids: Analytical results for the local-field correction in two and three dimensions
(Springer, 1998)We study the spin correlations in two- and three-dimensional electron liquids within the sum-rule version of the self-consistent field approach of Singwi, Tosi, Land, and Sjölander. Analytic expressions for the spin-antisymmetric ...
