Affiliation:
1. Institut für Technische Physik, Technischen Universität Braunschweig
Abstract
Abstract
Crystals of the composition Bi70Sb30 , undoped and doped with the donor Te and the acceptor Sn, were made by zone melting. Specimens were prepared with the long edges parallel to the bisectrix, the binary or the trigonal axis. Transport properties (electrical resistance, transverse magneto-resistance, Hall effect, thermoelectric power, longitudinal and transverse Nernst-Ettingshausen effect) were measured for specimens with different orientation and doping in the temperature range from 8 to 300 °K. Investigations of magnetic field dependence of some properties and of the anisotropy of magnetoresistance in a transverse field of different directions were made.
Subject
Physical and Theoretical Chemistry,General Physics and Astronomy,Mathematical Physics
Cited by
1 articles.
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1. Bi(1-x)Sb(x) carrier concentrations and mobilities;Non-Tetrahedrally Bonded Elements and Binary Compounds I