Anderson transition in the presence of the spin-orbit interaction: A crossover calculation

D. Schmeltzer; M. Kaveh

doi:10.1103/physrevb.36.6698

Anderson transition in the presence of the spin-orbit interaction: A crossover calculation

D. Schmeltzer
, M. Kaveh

Department of Physics - at Bar-Ilan University

Bar-Ilan University

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

Performing a two-cutoff scaling in 2+μ dimensions, we find that an Anderson transition does take place in the presence of the spin-orbit interaction. The mobility edge is shifted to lower values and the conductivity in the metallic phase has the form f=(e22)3/4-(d-2)g*f(Ls.o.3/4), where f(Ls.o.3/4) is a crossover function, 1+32 (3/4Ls.o.)d-2, 3/4 is the localization length, Ls.o. is the spin-orbit diffusion length, and g* is the Anderson critical conductance.

Original language	English
Pages (from-to)	6698-6700
Number of pages	3
Journal	Physical Review B-Condensed Matter
Volume	36
Issue number	12
DOIs	https://doi.org/10.1103/physrevb.36.6698
State	Published - 1987

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abstract = "Performing a two-cutoff scaling in 2+μ dimensions, we find that an Anderson transition does take place in the presence of the spin-orbit interaction. The mobility edge is shifted to lower values and the conductivity in the metallic phase has the form f=(e22)3/4-(d-2)g*f(Ls.o.3/4), where f(Ls.o.3/4) is a crossover function, 1+32 (3/4Ls.o.)d-2, 3/4 is the localization length, Ls.o. is the spin-orbit diffusion length, and g* is the Anderson critical conductance.",

author = "D. Schmeltzer and M. Kaveh",

year = "1987",

doi = "10.1103/physrevb.36.6698",

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AB - Performing a two-cutoff scaling in 2+μ dimensions, we find that an Anderson transition does take place in the presence of the spin-orbit interaction. The mobility edge is shifted to lower values and the conductivity in the metallic phase has the form f=(e22)3/4-(d-2)g*f(Ls.o.3/4), where f(Ls.o.3/4) is a crossover function, 1+32 (3/4Ls.o.)d-2, 3/4 is the localization length, Ls.o. is the spin-orbit diffusion length, and g* is the Anderson critical conductance.

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ER -

Anderson transition in the presence of the spin-orbit interaction: A crossover calculation

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