Extraordinary anisotropic magnetoresistance effect under 35 Oe field at room temperature in Co/Ni multilayers

Autor:	Antonio Hernando, J. J. Freijo, F. Lesmes, C. Prados, D. Garcia
Rok vydání:	1995
Předmět:	Nickel Colossal magnetoresistance Materials science Physics and Astronomy (miscellaneous) chemistry Magnetoresistance Field (physics) Condensed matter physics chemistry.chemical_element Giant magnetoresistance Coercivity Anisotropy Cobalt
Zdroj:	Applied Physics Letters. 67:718-720
ISSN:	1077-3118 0003-6951
DOI:	10.1063/1.115285
Popis:	Extraordinary magnetoresistance effect has been found in Ni/Co sputtered multilayers. Magnetoresistance values higher than 130% are achieved at room temperature with a saturation magnetic field of 35 Oe, using a particular arrangement of contacts. The large anisotropic magnetoresistance and the low coercivity of these samples are the origin of such an outstanding property. The results reported here seem to have promising applications in magnetoresistive devices.
Databáze:	OpenAIRE
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