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Magnetoresistance of Granular Metal-Oxide Thin Films
- Source :
- IEEE Transactions on Magnetics. Sept, 1999, Vol. 35 Issue 5, 2880
- Publication Year :
- 1999
-
Abstract
- The magneto-transport Properties of granular films consisting of ultrafine metal and metal-oxide particles containing Fe, Ni, B and O have been studied between 4 and 300 K. As a function of temperature, the films show a transition from a poorly conducting to a metallic state at 260 K. This change in the transport mechanism is also reflected in the different magneto-resistance behavior for low and high temperatures. Key words- Thin Films, TMR.
Details
- ISSN :
- 00189464
- Volume :
- 35
- Issue :
- 5
- Database :
- Gale General OneFile
- Journal :
- IEEE Transactions on Magnetics
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.60272600