Multiband and Mass-Anisotropy Effects in the Magnetoconductivity of a Disordered Electron Gas

dc.contributor.author	Magalhaes, Sergio Garcia	pt_BR
dc.contributor.author	Theumann, Alba Graciela Rivas de	pt_BR
dc.date.accessioned	2014-09-23T02:12:21Z	pt_BR
dc.date.issued	1993	pt_BR
dc.identifier.issn	0163-1829	pt_BR
dc.identifier.uri	http://hdl.handle.net/10183/103617	pt_BR
dc.description.abstract	We investigate the magnetoconductance of a two-band electron system and a model with effectivemass anisotropy by means of the method based on the exact electron eigenstates in a magnetic field proposed formerly by us to study a single-band, isotropic system. We show the universality of the results, the details of the model being absorbed in properly defined effective diffusion constants, cyclotron frequencies, and lifetimes.	en
dc.format.mimetype	application/pdf
dc.language.iso	eng	pt_BR
dc.relation.ispartof	Physical review. B, Condensed matter. New York. Vol. 47, n. 12 (Mar. 1993), p. 7572-7575	pt_BR
dc.rights	Open Access	en
dc.subject	Física da matéria condensada	pt_BR
dc.subject	Transformações de fase	pt_BR
dc.subject	Transformações de fase	pt_BR
dc.subject	Magnetocondutividade	pt_BR
dc.subject	Massa efetiva	pt_BR
dc.title	Multiband and Mass-Anisotropy Effects in the Magnetoconductivity of a Disordered Electron Gas	pt_BR
dc.type	Artigo de periódico	pt_BR
dc.identifier.nrb	000056299	pt_BR
dc.type.origin	Estrangeiro	pt_BR

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