The connection between Hall effect and magnetism |
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Authors: | B. Movaghar R. W. Cochrane |
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Affiliation: | (1) GEC-Marconi Limited, Hirst Research Centre, East Lane, HA9 7PP Wembley, Middlesex, UK;(2) Department of Physics, University of Montreal, Case Postale 6128, H3C 3J7 Montreal, Quebec, Canada;(3) Present address: Institut für theoretische Physik II der Universität, Mainzer Gasse 33, W-3550 Marburg/Lahn, Federal Republic of Germany |
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Abstract: | Experimental measurements of Hall effect on amorphous metals and, in particular, alloys containing magnetic components, often exhibit a simple relationship between Hall coefficientRH and magnetic susceptibility. The scattering times, however, do not seem to affect either sign or magnitude of the Hall coefficient. This is in strong contrast to conventional theories of the Hall effect in materials. The present paper demonstrates that a theoretical foundation can be found for the experimental observations. |
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