Autor:	O. N. Ivanov, M. N. Yaprintsev, A. E. Vasil’ev, E. P. Dan’shina
Rok vydání:	2022
Zdroj:	Steklo i Keramika. :3-11
ISSN:	0131-9582
DOI:	10.14489/glc.2022.01.pp.003-011
Popis:	Specific mechanisms of grain structure effect on the thermoelectric properties (specific electrical resistivity and total thermal conductivity) of the Bi1.9Gd0.1Te3 compound have been analyzed. These mechanisms are as follows: 1) forming the surface Te vacancies at grain boundaries acting as donor centres; 2) changing the elemental composition of the grains at high-temperature Te evaporation under thermal treatment of material to prepare the samples with desired average grain size.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::862cf17403c0377470b3ea2d999a6f07 https://doi.org/10.14489/glc.2022.01.pp.003-011 Zobrazit plný text záznamu