Abstract
THE conductivity of vacuum-fused polycrystalline specimens of boron is observed to increase in a magnetic field instead of decreasing as expected theoretically. Different samples exhibit the effect to different extents, but all show saturation at a field-strength of about 3,000 gauss. Increases of up to 1 part in 103 at saturation have been observed.
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References
Gaulé, G. K., Breslin, J. T., Pastore, J. R., and Shuttleworth', R. A., Boron, edit. by Kohn, J. A., Nye, W. F., and Gaulé, G. K., 159 (Plenum Press, Inc., New York, 1960); and private communication to P. H. R. Scholefield of this laboratory.
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CARMICHAEL, C., DORE, M. Electrical Effects observed in Polycrystalline Boron. Nature 191, 485–486 (1961). https://doi.org/10.1038/191485a0
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DOI: https://doi.org/10.1038/191485a0
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