RESISTIVITY OF POLYCRYSTALLINE ALUMINUM AND COPPER IN HIGH MAGNETIC FIELDS: THE EFFECT OF TEMPERATURE AND PURITY
- 15 December 1970
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 17 (12), 525-527
- https://doi.org/10.1063/1.1653295
Abstract
Data are presented on the resistivity of polycrystalline aluminum and copper at 40 kOe and at temperatures from 4 to 30 K. Specimen purity varies over three decades of residual resistance ratio. For either metal, the actual resistivity measured in the field at a given temperature decreases with increasing specimen purity. This result is important for proposed high magnetic field applications of these metals.Keywords
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