2025-02-21T06:53:28-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: Query fl=%2A&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-118236%22&qt=morelikethis&rows=5
2025-02-21T06:53:28-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: => GET http://localhost:8983/solr/biblio/select?fl=%2A&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-118236%22&qt=morelikethis&rows=5
2025-02-21T06:53:28-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: <= 200 OK
2025-02-21T06:53:28-05:00 DEBUG: Deserialized SOLR response
Mechanisms of carrier transport in CdTe polycrystalline films

Mechanisms of carrier transport in CdTe polycrystalline films

Cadmium telluride (CdTe) polycrystalline films grown on glass ceramic substrates by a modified close-spaced vapor transport technique have been investigated. The as-grown films have columnar structure with the average grain sizes about 10 μm. The in-plain direct current conductivity as a function...

Full description

Saved in:
Bibliographic Details
Main Authors: Sukach, A.V., Tetyorkin, V.V., Krolevec, N.M.
Format: Article
Language:English
Published: Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України 2010
Series:Semiconductor Physics Quantum Electronics & Optoelectronics
Online Access:http://dspace.nbuv.gov.ua/handle/123456789/118236
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Cadmium telluride (CdTe) polycrystalline films grown on glass ceramic substrates by a modified close-spaced vapor transport technique have been investigated. The as-grown films have columnar structure with the average grain sizes about 10 μm. The in-plain direct current conductivity as a function of temperature and electric field has been investigated. The percolation conductivity is shown to be dominant at low temperatures (T < 250 K). At room temperature, the dominant transport mechanism is an activated process such as thermionic emission. The carrier transport across barriers is influenced by traps in the surface barrier regions. The non-annealed films exhibited stable electrical parameters and high photosensitivity during five-year storage under laboratory conditions.

Similar Items