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This article is cited in 1 scientific paper (total in 1 paper)
XVI International conference ''Thermoelectrics and their applications" - 2018 (ISCTA 2018), St. Petersburg, October, 2018
Simulation of thermoelectric materials densification during spark plasma sintering with the example of Ge–Si
A. S. Tukmakova, K. L. Samusevich, A. V. Novotelnova, I. L. Tkhorzhevskii, E. S. Makarova St. Petersburg National Research University of Information Technologies, Mechanics and Optics
Abstract:
The densification of Ge–Si within spark plasma sintering has been simulated. The simulation was based on finite elements method and implemented in Comsol Multiphysics. The model of mechanical processes was based on the simulation results published earlier for metal and ceramic powder materials. The model included plastic and elastic deformation description, impact of porosity on electrical, thermal and mechanical properties. The pressure field in the sample has been calculated. The change of sample diameter due to the expansion and compression has been obtained for the soaking period.
Received: 07.02.2019 Revised: 10.02.2019 Accepted: 14.02.2019
Citation:
A. S. Tukmakova, K. L. Samusevich, A. V. Novotelnova, I. L. Tkhorzhevskii, E. S. Makarova, “Simulation of thermoelectric materials densification during spark plasma sintering with the example of Ge–Si”, Fizika i Tekhnika Poluprovodnikov, 53:6 (2019), 781–783; Semiconductors, 53:6 (2019), 772–774
Linking options:
https://www.mathnet.ru/eng/phts5482 https://www.mathnet.ru/eng/phts/v53/i6/p781
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