Thermoelectric properties of polycrystalline WS2 and solid solutions of WS2-ySey types

G. E. Yakovleva, A. I. Romanenko, A. S. Berdinsky, A. Yu Ledneva, V. A. Kuznetsov, M. K. Han, S. J. Kim, V. E. Fedorov

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

Transition metal chalcogenides are perspective thermoelectric materials which have a great interest for application. In this work, the polycrystalline bulk WS2 and solid solutions WS2-ySey types have been studied. In contrast to the literature data obtained at higher temperatures, we have investigated the thermoelectric properties of these materials at low and middle temperatures (77-450K). The temperature dependences of electrical conductivity and Seebeck coefficient were received from experimental data. The Seebeck coefficients of these materials have a high values, the maximum value up to 2000 μ V/K has been obtained.

Original languageEnglish
Title of host publication2016 39th International Convention on Information and Communication Technology, Electronics and Microelectronics, MIPRO 2016 - Proceedings
EditorsPetar Biljanovic, Marina Cicin-Sain, Mladen Mauher, Vlado Sruk, Stjepan Gros, Zeljko Butkovic, Slobodan Ribaric, Boris Vrdoljak, Karolj Skala, Tihana Galinac Grbac, Dino Lukman, Edvard Tijan
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages5-9
Number of pages5
ISBN (Electronic)9789532330885
DOIs
StatePublished - 25 Jul 2016
Event39th International Convention on Information and Communication Technology, Electronics and Microelectronics, MIPRO 2016 - Opatija, Croatia
Duration: 30 May 20163 Jun 2016

Publication series

Name2016 39th International Convention on Information and Communication Technology, Electronics and Microelectronics, MIPRO 2016 - Proceedings

Conference

Conference39th International Convention on Information and Communication Technology, Electronics and Microelectronics, MIPRO 2016
Country/TerritoryCroatia
CityOpatija
Period30/05/163/06/16

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