The Influence of Hydrostatic Pressure on the Electrical Conductivity and Hall Effect of CuInTe2 Crystals
1999; Wiley; Volume: 211; Issue: 1 Linguagem: Inglês
10.1002/(sici)1521-3951(199901)211
ISSN1521-3951
AutoresK. R. Allakhverdiev, Sh. G. Gasymov, A. Ismailov, Z. Salaeva, F.A. Mikailov,
Tópico(s)ZnO doping and properties
Resumophysica status solidi (b)Volume 211, Issue 1 p. 571-575 Original Paper The Influence of Hydrostatic Pressure on the Electrical Conductivity and Hall Effect of CuInTe2 Crystals K. R. Allakhverdiev, K. R. Allakhverdiev Institute of Physics, Azerbaijan Academy of Sciences, G. Javid av. 33, 370143 Baku, Azerbaijan RepublicSearch for more papers by this authorSh. G. Gasymov, Sh. G. Gasymov Institute of Physics, Azerbaijan Academy of Sciences, G. Javid av. 33, 370143 Baku, Azerbaijan RepublicSearch for more papers by this authorA. Ismailov, A. Ismailov Institute of Physics, Azerbaijan Academy of Sciences, G. Javid av. 33, 370143 Baku, Azerbaijan RepublicSearch for more papers by this authorZ. Yu. Salaeva, Z. Yu. Salaeva Institute of Physics, Azerbaijan Academy of Sciences, G. Javid av. 33, 370143 Baku, Azerbaijan RepublicSearch for more papers by this authorF. A. Mikailov, F. A. Mikailov Institute of Physics, Azerbaijan Academy of Sciences, G. Javid av. 33, 370143 Baku, Azerbaijan RepublicSearch for more papers by this author K. R. Allakhverdiev, K. R. Allakhverdiev Institute of Physics, Azerbaijan Academy of Sciences, G. Javid av. 33, 370143 Baku, Azerbaijan RepublicSearch for more papers by this authorSh. G. Gasymov, Sh. G. Gasymov Institute of Physics, Azerbaijan Academy of Sciences, G. Javid av. 33, 370143 Baku, Azerbaijan RepublicSearch for more papers by this authorA. Ismailov, A. Ismailov Institute of Physics, Azerbaijan Academy of Sciences, G. Javid av. 33, 370143 Baku, Azerbaijan RepublicSearch for more papers by this authorZ. Yu. Salaeva, Z. Yu. Salaeva Institute of Physics, Azerbaijan Academy of Sciences, G. Javid av. 33, 370143 Baku, Azerbaijan RepublicSearch for more papers by this authorF. A. Mikailov, F. A. Mikailov Institute of Physics, Azerbaijan Academy of Sciences, G. Javid av. 33, 370143 Baku, Azerbaijan RepublicSearch for more papers by this author First published: 04 February 1999 https://doi.org/10.1002/(SICI)1521-3951(199901)211:1 3.0.CO;2-SAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat Abstract The influence of hydrostatic pressure on the electrical conductivity and Hall effect of p-CuInTe2 crystals grown by the Bridgman method is reported. The measurements were performed in the temperature interval 77 to 300 K and at hydrostatic pressures up 0.5 to 0.92 GPa. The increase of conductivity with pressure is explained as due to the increase of the free carrier concentration rather than a change in their mobility. Scattering by polar optical phonons is the main mechanism which determines the mobility of holes in specially undoped crystals in the low temperature range of (77 to 180) K. With increasing pressure, an additional number of carriers is created which partly screen the polar optical vibrations leading to an increase of the mobility with pressure. A semiconductor–metal transition is predicted in CuInTe2 at a pressure of about 1.3 GPa. Volume211, Issue1January 1999Pages 571-575 RelatedInformation
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