Calculation of the temperature dependence of the giant mr and application to Co/Cu multilayers
dc.contributor.author | Duvail, Jean-Luc | pt_BR |
dc.contributor.author | Fert, Albert R. | pt_BR |
dc.contributor.author | Pereira, Luis Gustavo | pt_BR |
dc.contributor.author | Lottis, Daniel Kurt | pt_BR |
dc.date.accessioned | 2014-05-20T02:04:52Z | pt_BR |
dc.date.issued | 1994 | pt_BR |
dc.identifier.issn | 0021-8979 | pt_BR |
dc.identifier.uri | http://hdl.handle.net/10183/95413 | pt_BR |
dc.description.abstract | Most theoretical models of the giant magnetoresistance (GMR) in metallic magnetic multilayers developed up to now are for the zero-temperature limit, thus neglecting the spin-flip scattering arising from spin fluctuations (magnons), as well as other scatterings from thermal excitations. To account for the temperature dependence of the GMR, we have introduced electron-magnon and electron-phonon scattering terms in a Camley-Bamas-like semi-classical model. We apply our calculation to the interpretation of the temperature dependence of the resistivity and GMR in Co/Cu. | en |
dc.format.mimetype | application/pdf | pt_BR |
dc.language.iso | eng | pt_BR |
dc.relation.ispartof | Journal of Applied Physics. Woodbury. Vol. 75, n. 10 (May 1994), p. 7070-7072 | pt_BR |
dc.rights | Open Access | en |
dc.subject | Física da matéria condensada | pt_BR |
dc.subject | Propriedades magnéticas | pt_BR |
dc.subject | Temperatura | pt_BR |
dc.subject | Magnetorresistência | pt_BR |
dc.subject | Condutividade elétrica | pt_BR |
dc.subject | Magnons | pt_BR |
dc.title | Calculation of the temperature dependence of the giant mr and application to Co/Cu multilayers | pt_BR |
dc.type | Artigo de periódico | pt_BR |
dc.identifier.nrb | 000257395 | pt_BR |
dc.type.origin | Estrangeiro | pt_BR |
Files in this item
This item is licensed under a Creative Commons License
-
Journal Articles (39859)Exact and Earth Sciences (6073)