Magnetoresistance of amorphous metallic alloys: evidence for Coulombic interaction effects
Authors:
- 1 August 1983
- journal article
- Published by IOP Publishing in Journal of Physics F: Metal Physics
- Vol. 13 (8) , L155-L158
Abstract
The magnetoresistance Delta R(H)/R(0), of Cu50Ti50 and Cu65Ti35 amorphous metallic alloys has been measured at temperatures between 16 mK and 4.2K. In both samples it was found that the positive Delta R(H)/R(0) is independent of the magnetic field direction, proportional to H1/2 and 104 times greater than the expected normal magnetoresistance. These results are compared with calculations of the magnetoresistance involving the effects of Coulombic interactions.Keywords
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