We studied resistivity, magnetoresistivity and magnetization in granular Fe-SiO 2 films. In the hopping region, magnetoresistance was found to be as large as -5%, and is isotropic for different measurement geometry, which is the signature of giant magnetoresistance due to a spin-dependent conduction
β¦ LIBER β¦
Superparamagnetism and giant magnetoresistance in sputtered FeCuAg granular films
β Scribed by S. Rout; M. Senthil Kumar; D.K. Aswal; S.K. Gupta
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 555 KB
- Volume
- 405
- Category
- Article
- ISSN
- 0921-4526
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