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

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.
Authors:
;  [1] ;  [2] ;  [1] ;  [2]
  1. Fergana State University (Uzbekistan)
  2. Fergana Polytechnical Institute (Uzbekistan)
Publication Date:
OSTI Identifier:
22121712
Resource Type:
Journal Article
Resource Relation:
Journal Name: Semiconductors; Journal Volume: 47; Journal Issue: 7; Other Information: Copyright (c) 2013 Pleiades Publishing, Ltd.; http://www.springer-ny.com; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; CHARGE CARRIERS; COMPARATIVE EVALUATIONS; ELECTRIC FIELDS; ELECTRONS; FILMS; LEAD TELLURIDES; MOBILITY; MONOCRYSTALS; POLYCRYSTALS; SEMICONDUCTOR MATERIALS; STATISTICS