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This article is cited in 3 scientific papers (total in 3 papers)
XV International Conference ''Thermoelectrics and Their Applications-2016 St. Petersburg'', November 15-16, 2016
Thermoelectric properties of Bi$_{2}$Te$_{2.4}$Se$_{0.6}$ solid solutions of different particle-size composition
L. D. Ivanovaa, Yu. V. Granatkinaa, L. I. Petrovaa, I. Yu. Nikhezinaa, A. G. Malcheva, V. V. Alenkovb, S. A. Kichikb, A. A. Melnikovb a Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences, Moscow, Russia
b Scientific-Production Association "Crystal", Korolev, 141060, Russia
Abstract:
The thermoelectric properties of $n$-type Bi$_{2}$Te$_{2.4}$Se$_{0.6}$ solid solution prepared by the vacuum hot pressing of powder mixtures with different particle sizes are investigated. The powders were prepared by the mechanical grinding of ingots and melt spinning. The microstructure and fracture pattern of a sample cleavage surface are analyzed using scanning electron microscopy and optical microscopy. The thermoelectric characteristics (the Seebeck coefficient, electrical conductivity, and thermal conductivity) are measured at room temperature and in the temperature range of 100–700 K.
Received: 31.01.2017 Accepted: 08.02.2017
Citation:
L. D. Ivanova, Yu. V. Granatkina, L. I. Petrova, I. Yu. Nikhezina, A. G. Malchev, V. V. Alenkov, S. A. Kichik, A. A. Melnikov, “Thermoelectric properties of Bi$_{2}$Te$_{2.4}$Se$_{0.6}$ solid solutions of different particle-size composition”, Fizika i Tekhnika Poluprovodnikov, 51:8 (2017), 1044–1047; Semiconductors, 51:8 (2017), 1002–1004
Linking options:
https://www.mathnet.ru/eng/phts6064 https://www.mathnet.ru/eng/phts/v51/i8/p1044
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