作者: B Movaghar
DOI: 10.1088/0268-1242/3/9/013
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摘要: The authors consider perpendicular transport in a 'superlattice' miniband the presence of an electric field and magnetic parallel to layers, framework one-band tight-binding model. Using transfer matrix technique they derive rigorous asymptotic results for one-dimensional resistance diagonal off-diagonal disorder. They deduce field-dependent localisation lengths predict oscillatory magnetoresistance.