Change of the electrical properties in Fe-Al/sub 2/O/sub 3/ granular films

dc.contributor.author	Boff, Marco Aurelio Silveira	pt_BR
dc.contributor.author	Teixeira, Sergio Ribeiro	pt_BR
dc.contributor.author	Schmidt, Joao Edgar	pt_BR
dc.contributor.author	Antunes, Arlei Borba	pt_BR
dc.date.accessioned	2016-05-19T02:09:56Z	pt_BR
dc.date.issued	2004	pt_BR
dc.identifier.issn	0003-6951	pt_BR
dc.identifier.uri	http://hdl.handle.net/10183/141338	pt_BR
dc.description.abstract	A systematic study of the electrical resistance as a function of the temperature was performed in Fe-Al2O3 granular thin films. Our findings revealed a nonlinear dependence of the current versus voltage in the low field regime at low temperature. The variable range hopping mechanism is the best description of the behavior of our samples. A change of the electronic properties can be observed depending on the direct current applied to the sample’s plane, and is related to different localization lengths.	en
dc.format.mimetype	application/pdf	pt_BR
dc.language.iso	eng	pt_BR
dc.relation.ispartof	Applied physics letters. Vol. 85, no. 5 (Aug. 2004), p. 757-758	pt_BR
dc.rights	Open Access	en
dc.subject	Resistividade elétrica	pt_BR
dc.subject	Filmes finos	pt_BR
dc.title	Change of the electrical properties in Fe-Al/sub 2/O/sub 3/ granular films	pt_BR
dc.type	Artigo de periódico	pt_BR
dc.identifier.nrb	000442976	pt_BR
dc.type.origin	Estrangeiro	pt_BR

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