Electrotechnical Model of Conductivity of Lead Telluride, Obtained by Method of Powder Pressing

Authors

  • I.V. Horichok Vasyl Stefanyk Precarpathian National University
  • M.O. Galushchak Ivano-Frankivsk National Technical University of Oil and Gas
  • T.O. Semko Vasyl Stefanyk Precarpathian National University
  • O.M. Matkivskiy Vasyl Stefanyk Precarpathian National University
  • R.O. Dzumedzey Vasyl Stefanyk Precarpathian National University

DOI:

https://doi.org/10.15330/pcss.19.2.147-150

Keywords:

Lead telluride, doping, pressing, thermoelectric figure of merit

Abstract

The results of study of thermoelectric properties of lead telluride obtained by method of powder pressing arepresented. A modified electrical model for interpreting the empirical dependences σ (T) is proposed, according towhich the compressed sample is represented by a system of crystallites with intergranular boundaries whoseproperties differ along and across the compression axis.

References

[1] L.I. Anatychuk, Termojelementy i termojelektricheskie ustrojstva: Spravochnik (Naukova dumka, Kiїv, 1979).
[2] Ju.N. Ravich, V.A. Efimova, V.A. Smirnova, Metody issledovanija poluprovodnikov v primenenii k hal'kogenidam svinca PbTe, PbSe, PbS (Nauka, Moskva, 1968).
[3] Li-Dong Zhao, Vinayak P. Dravid, and Mercouri G. Kanatzidis, Energy Environ. Sci. 7, 251 (2014).
[4] Joseph R. Sootsman, Duck Young Chung, and Mercouri G. Kanatzidis, Angew. Chem. Int. Ed. 48, 8616 (2009).
[5] A.V Dmitriev, I.P. Zvjagin, UFN 180(8), 821 (2010).
[6] Hongchao Wang, Je-Hyeong Bahk, Chanyoung Kang, Junphil Hwang, Kangmin Kim, Jungwon Kim, Peter Burke, John E. Bowers, Arthur C. Gossard, Ali Shakouri, and Woochul Kim, PNAS, July 29, 111(30), 10949 (2014).
[7] B.S. Pozdnjakov, E.A. Koptelov, Termojelektricheskaja jenergetika (Atomizdat, Moskva, 1974).
[8] Gao Min, Thermoelectric Energy Harvesting (Cardiff University, United Kingdom, 2000).
[9] E.P. Sabo, Termojelektrichestvo 3, 30 (2000). (takozh div. vsі nastupnі nomeri do 2006 r.).
[10] R.Ja. Popil'skij, Ju.E. Pivinskij, Pressovanie poroshkovyh keramicheskih mass (Metallurgija, Moskva, 1983).
[11] I.V. Gorichok, I.M. Lishhy`ns`ky`j, S.I. Mudry`j, O.S. Oberemok, T.O. Semko, I.M. Xacevy`ch, O.M. Matkivs`ky`j, G.D. Mateyik, R.O. Dzumedzej, SEMST 14(3), 53 (2017).
[12] D.M. Freyik, I.V. Gorichok, M.V. Shevchuk, L.V. Turovska, Physics and Chemistry of Solid State 12(2), 378 (2011).
[13] D.M. Freyik, I.V. Gorichok, Yu.V. Ly`syuk, L.J. Mezhy`lovs`ka, Sensor Electronics and Microsystem Technologies 2(8), 37 (2011).
[14] Ya.P. Salij, I.M. Freyik, Physics and Chemistry of Solid State 5(1), 94 (2004).

Published

2018-06-29

How to Cite

Horichok, I., Galushchak, M., Semko, T., Matkivskiy, O., & Dzumedzey, R. (2018). Electrotechnical Model of Conductivity of Lead Telluride, Obtained by Method of Powder Pressing. Physics and Chemistry of Solid State, 19(2), 147–150. https://doi.org/10.15330/pcss.19.2.147-150

Issue

Section

Review