Document Detail

Anderson transition in two-dimensional systems with spin-orbit coupling.
MedLine Citation:
PMID:  12484908     Owner:  NLM     Status:  PubMed-not-MEDLINE    
We report a numerical investigation of the Anderson transition in two-dimensional systems with spin-orbit coupling. An accurate estimate of the critical exponent nu for the divergence of the localization length in this universality class has to our knowledge not been reported in the literature. Here we analyze the SU(2) model. We find that for this model corrections to scaling due to irrelevant scaling variables may be neglected permitting an accurate estimate of the exponent nu=2.73+/-0.02.
Yoichi Asada; Keith Slevin; Tomi Ohtsuki
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Publication Detail:
Type:  Journal Article     Date:  2002-12-03
Journal Detail:
Title:  Physical review letters     Volume:  89     ISSN:  0031-9007     ISO Abbreviation:  Phys. Rev. Lett.     Publication Date:  2002 Dec 
Date Detail:
Created Date:  2002-12-17     Completed Date:  2003-02-03     Revised Date:  2003-11-04    
Medline Journal Info:
Nlm Unique ID:  0401141     Medline TA:  Phys Rev Lett     Country:  United States    
Other Details:
Languages:  eng     Pagination:  256601     Citation Subset:  -    
Department of Physics, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Japan.
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