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This article is cited in 1 scientific paper (total in 1 paper)
XVII Interstate Conference ''Thermoelectrics and Their Applications -- 2021" (ISCTA 2021 St. Petersburg, September 13-16, 2021)
Effect of dendritic inhomogeneity on the thermoelectric properties of Bi$_{0.88}$Sb$_{0.12}$ crystals
V. M. Grabova, O. N. Uryupinb a Herzen State Pedagogical University of Russia, St. Petersburg
b Ioffe Institute, St. Petersburg, Russia
Abstract:
The effect of dendritic inhomogeneity in Bi$_{0.88}$Sb$_{0.12}$ crystals on the transport properties and thermoelectric Q-factor was studied by experiment. It was found that the thermoelectric Q-factor of dendritic Bi$_{0.88}$Sb$_{0.12}$ crystals grown at a molten zone displacement rate of 1 cm/h exceeds the Q-factor of homogeneous crystals of the same composition by up to 20%.
Keywords:
bismuth, antimony, dendritic inhomogeneity, thermoelectric properties.
Received: 19.09.2021 Revised: 24.09.2021 Accepted: 24.09.2021
Citation:
V. M. Grabov, O. N. Uryupin, “Effect of dendritic inhomogeneity on the thermoelectric properties of Bi$_{0.88}$Sb$_{0.12}$ crystals”, Fizika i Tekhnika Poluprovodnikov, 56:2 (2022), 145–148
Linking options:
https://www.mathnet.ru/eng/phts6985 https://www.mathnet.ru/eng/phts/v56/i2/p145
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