Magneto-resistance Effect and Electric Resistance of Single Crystals of Cobalt
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概要
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The preparation of long bar specimens of single crystals of close-packed hexagonal cobalt, about 10 cm long, was succeeded for the first time by the present authors, and with these crystals, the anisotropy of electrical resistivity and the magneto-resistance effect were measured up to the field of 1000 Oe. It was found that the specific electrical resistivity was largest in the direction of c-axis and smallest in the direction perpendicular to the axis, being 10.280×10^<-6>Ω-cm and 5.544×10^<-6>Ω-cm, respectively, and the values of 〓R/R were about 0.4 per cent and about 0.2 per cent the respective directions.
- 東北大学の論文
著者
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Masumoto Hakaru
The Research Institute For Iron Steel And Other Metals
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KIKUCHI Michio
The Research Institute of Electric and Magnetic Alloys
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