The effect of the orientation of NiSb single crystal needles on the electrical conductivity of composite single crystals (InSb)98:2 - (NiSb)1:8
DOI:
https://doi.org/10.52575/2687-0959-2024-56-4-314-319Keywords:
InSb-NiSb, Single Crystal, Electrical Properties, Hopping ConductivityAbstract
The aim of the work is to study the electrical conductivity of composite single crystals (InSb)98.2 – (NiSb)1.8. Single crystals of the composite eutectic system (InSb)98.2 – (NiSb)1.8 were obtained using the modified Bridgman method. The composition and distribution homogeneity of elements were determined by the energy-dispersive X-ray spectroscopy method using a JSM-6610LV (Jeol) scanning electron microscope. The intervals of hopping conductivity with a variable jump length of the Shklovsky-Efros type and by the nearest neighbors were determined for samples with different orientations of needle-shaped inclusions of NiSb single crystals.
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