Magnetic and galvanomagnetic properties of CdSb doped with Ni

Magnetic and galvanomagnetic properties of the group II-V semiconductor CdSb single crystals doped with Ni are reported. The magnetization data give evidence for spheroidal Ni- rich Ni1-xSbx nanoclusters. Mechanism of the low-temperature conductivity is sensitive to the magnetic field, being of the...

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Bibliographic Details
Published in:Moldavian journal of the physical sciences 2009-02, Vol.8 (1), p.41-48
Main Authors: Lähderanta, Erkki, Laiho, Reino, Lashkul, Alexander V., Lisunov, Constantin, Shakhov, Mihail, Zakhvalinskii, V.
Format: Article
Language:English
Online Access:Get full text
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Summary:Magnetic and galvanomagnetic properties of the group II-V semiconductor CdSb single crystals doped with Ni are reported. The magnetization data give evidence for spheroidal Ni- rich Ni1-xSbx nanoclusters. Mechanism of the low-temperature conductivity is sensitive to the magnetic field, being of the variable-range hopping type in zero field and of the nearest- neighbor hopping type in strong fields. The Hall resistivity contains the normal and the anomalous contributions.
ISSN:1810-648X
2537-6365