2-DIMENSIONAL GALVANOMAGNETIC TRANSPORT IN GAAS QUANTUM-WELLS

Authors
GHOSH PK CHATTOPADHYAY D GHOSAL A MULIMANI BG
Citation
Pk. Ghosh et al., 2-DIMENSIONAL GALVANOMAGNETIC TRANSPORT IN GAAS QUANTUM-WELLS, Physica status solidi. b, Basic research, 176(2), 1993, pp. 451-457
Citations number
10
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica status solidi. b, Basic research → ACNP
ISSN journal
03701972
Volume
176
Issue
2
Year of publication
1993
Pages
451 - 457
Database
ISI
SICI code
0370-1972(1993)176:2<451:2GTIGQ>2.0.ZU;2-G
Abstract
Hall mobility, Hall ratio, and magnetoresistance coefficient of the el ectrons two-dimensionally itinerant in a square quantum well of GaAs a re calculated in the regime of dominant lattice scattering. A numerica l iterative solution of the Boltzmann equation is used considering Fer mi-Dirac statistics. The variation of the galvanomagnetic coefficients is studied with temperature, 2D carrier concentration, channel width, and magnetic field in the classical region.