.
Good agreement with numerical calculations in one and two dimensions is
observed. With the inclusion of quantum interference effects, excellent
agreement with recent experiments is obtained. Europhys. Lett, 33 (6), pp. 471-476 (1996)
Y. Meir
Physics Department, Ben Gurion University - Beer Sheva 84105, Israel
(received 11 September 1995; accepted in final form 3 January 1996)
PACS. 72.20My - Galvanomagnetic and other magnetotransport effects.
PACS. 72.20-i - Conductivity phenomena in semiconductors and
insulators.
PACS. 73.50Jt - Galvanomagnetic and other magnetotransport effects
(including thermomagnetic effects).
The magnetoresistance in the variable-range hopping regime due to
Zeeman spin-splitting and intra-impurity interactions is calculated
analytically and shown to be a universal function of .
Good agreement with numerical calculations in one and two dimensions is
observed. With the inclusion of quantum interference effects, excellent
agreement with recent experiments is obtained.
Full Text:
Published version: PDF (1026 kB) PostScript (1422 kB) (locally) or directly from epl: PDF