Magnetotransport in mesoscopic ferromagnetic particles

Authors
Aumentado, J Chandrasekhar, V
Citation
J. Aumentado et V. Chandrasekhar, Magnetotransport in mesoscopic ferromagnetic particles, PHYSICA B, 284, 2000, pp. 1742-1743
Citations number
4
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA B
ISSN journal
09214526 → ACNP
Volume
284
Year of publication
2000
Part
2
Pages
1742 - 1743
Database
ISI
SICI code
0921-4526(200007)284:<1742:MIMFP>2.0.ZU;2-C
Abstract
We have measured the magnetoresistance of submicron elliptical Ni particles with Au probes. In addition to the classical anisotropic magnetoresistance (AMR), we also observe conductance fluctuations and an asymmetry with resp ect to magnetic field which is associated with the four terminal nature of our measurements. (C) 2000 Elsevier Science B.V. All rights reserved.