TRANSVERSE AND LONGITUDINAL MAGNETORESISTANCE OF BISMUTH-ANTIMONY ALLOYS IN WEAK MAGNETIC FIELDS AT 4. 5 degree K.

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Kokoshkin, V.A.
Kudryashov, A.A.
Zayets, N.F.
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Physics of Metals and Metallography | 1975年 / 40卷 / 04期
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This investigation is concerned with the magnetoresistance DELTA rho / rho //0 of pure monocrystalline specimens of Bi-Sb containing 12-14 at. % Sb and electron concentrations n congruent 3-5 multiplied by 10**1**4 cm** minus **3 in weak magnetic fields at helium temperature. Also investigated is the influence of the gradient non-homogeneity of current carrier distribution on the transverse and longitudinal components of the magnetoresistance, which is particularly important for materials of high purity.
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页码:166 / 168
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