Low-field Hall coefficient of Al-4d dilute alloys: The role of the anisotropic impurity scattering

The role of the anisotropic impurity scattering in the determination of the low-field Hall coefficient of Al-4d dilute alloys is investigated by means of systematic theoretical calculations, as well as experimental measurements for AlZr and AlMo. The theoretical results, obtained without using any...

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Bibliographic Details
Published in:Solid state communications 1998-05, Vol.106 (7), p.405-408
Main Authors: Mavropoulos, Ph, Papanikolaou, N., Stefanou, N., Apostolopoulos, G., Boukos, N., Papastaikoudis, C.
Format: Article
Language:English
Subjects:
A. metals
Applied sciences
C. point defects
Condensed matter: electronic structure, electrical, magnetic, and optical properties
D. galvanomagnetic effects
Electronic conduction in metals and alloys
Electronic transport in condensed matter
Exact sciences and technology
Galvanomagnetic and other magnetotransport effects
Metals. Metallurgy
Physics
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Summary:The role of the anisotropic impurity scattering in the determination of the low-field Hall coefficient of Al-4d dilute alloys is investigated by means of systematic theoretical calculations, as well as experimental measurements for AlZr and AlMo. The theoretical results, obtained without using any adjustable parameter, are in excellent agreement with the experimental data and a consistent interpretation of the systematic variation of the low-field Hall coefficient for aluminium-based dilute alloys with transition-metal impurities is given.
ISSN:0038-1098
1879-2766
DOI:10.1016/S0038-1098(98)00088-X