Exchange field induced magnetoresistance in colossal magnetoresistance manganites

The effect of an exchange field on the electrical transport in thin films of metallic ferromagnetic manganites has been investigated. The exchange field was induced both by direct exchange coupling in a ferromagnet/antiferromagnet multilayer and by indirect exchange interaction in a ferromagnet/para...

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Veröffentlicht in:	Physical review letters 2001-06, Vol.86 (25), p.5779-5782
Hauptverfasser:	Krivorotov, I N, Nikolaev, K R, Dobin, A Y, Goldman, A M, Dahlberg, E D
Format:	Artikel
Sprache:	eng
Schlagworte:	ELECTRIC CONDUCTIVITY EXCHANGE INTERACTIONS MAGNETIC FIELDS MAGNETORESISTANCE PHYSICS OF ELEMENTARY PARTICLES AND FIELDS THIN FILMS TRANSPORT VECTORS
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