Enviar artigo por via de e-mail Thermal Diffusivity and Thermal Conductivity of Bi1 –xGdxFeO3 (x = 0–0.30) Multiferroics
- Autores: Kallaev S.N.1, Bakmaev A.G.1, Khasbulatov S.V.2, Reznichenko L.A.2
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Afiliações:
- Institute of Physics, Dagestan Research Center, Russian Academy of Sciences
- Research Institute of Physics, Southern Federal University
- Edição: Volume 56, Nº 5 (2018)
- Páginas: 827-829
- Seção: Short Communications
- URL: https://journals.rcsi.science/0018-151X/article/view/157833
- DOI: https://doi.org/10.1134/S0018151X18050139
- ID: 157833
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Resumo
We have studied the thermal diffusivity and thermal conductivity of Bi1 –xGdxFeO3 multiferroics within the high temperature range of 300–1200 K. We consider the dominant mechanisms of the heat transfer of phonons within the domain of ferroelectric and antiferromagnetic phase transitions and determine the temperature dependence of the mean free path of the phonons.
Sobre autores
S. Kallaev
Institute of Physics, Dagestan Research Center, Russian Academy of Sciences
Autor responsável pela correspondência
Email: kallaev-s@rambler.ru
Rússia, Makhachkala, Dagestan Republic, 367015
A. Bakmaev
Institute of Physics, Dagestan Research Center, Russian Academy of Sciences
Autor responsável pela correspondência
Email: bakmaev@mail.ru
Rússia, Makhachkala, Dagestan Republic, 367015
S. Khasbulatov
Research Institute of Physics, Southern Federal University
Email: bakmaev@mail.ru
Rússia, Rostov-on-Don, 344090
L. Reznichenko
Research Institute of Physics, Southern Federal University
Email: bakmaev@mail.ru
Rússia, Rostov-on-Don, 344090
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