Article

Theory of transport phenomena in polycrystalline lead chalcogenide films. Mobility. Nondegenerate statistics

Sh. B. AtakulovFergana State University, Fergana, 150100, UzbekistanSapura ZaynolobidinovaFergana State University, Fergana, 150100, UzbekistanG. A. NabievFergana Polytechnical Institute, 105107, Fergana, UzbekistanM. B. NabiyevFergana State University, Fergana, 150100, UzbekistanA.A. YuldashevFergana Polytechnical Institute, 105107, Fergana, Uzbekistan

Semiconductorsjournal2013en

ABI

Abstract

The mobility of nondegenerate electrons in quasi-single-crystal and polycrystalline PbTe films is experimentally investigated. The results obtained are compared with the data for bulk crystals at the same charge-carrier concentration. Under the assumption of limitation of the charge-carrier mobility by intercrystallite potential barriers, electron transport in an electric field is theoretically considered. The theoretical results are in good agreement with the experiment.

Topics

Phase-change materials and chalcogenides Solid-state spectroscopy and crystallography Chalcogenide Semiconductor Thin Films

Identifiers

DOI: 10.1134/s106378261307004x

Citations and references

Cited by 05 references

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