Thermal Diffusivity and Thermal Conductivity of Bi1 –xGdxFeO3 (x = 0–0.30) Multiferroics
- 作者: Kallaev S.N.1, Bakmaev A.G.1, Khasbulatov S.V.2, Reznichenko L.A.2
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隶属关系:
- Institute of Physics, Dagestan Research Center, Russian Academy of Sciences
- Research Institute of Physics, Southern Federal University
- 期: 卷 56, 编号 5 (2018)
- 页面: 827-829
- 栏目: Short Communications
- URL: https://journal-vniispk.ru/0018-151X/article/view/157833
- DOI: https://doi.org/10.1134/S0018151X18050139
- ID: 157833
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详细
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.
作者简介
S. Kallaev
Institute of Physics, Dagestan Research Center, Russian Academy of Sciences
编辑信件的主要联系方式.
Email: kallaev-s@rambler.ru
俄罗斯联邦, Makhachkala, Dagestan Republic, 367015
A. Bakmaev
Institute of Physics, Dagestan Research Center, Russian Academy of Sciences
编辑信件的主要联系方式.
Email: bakmaev@mail.ru
俄罗斯联邦, Makhachkala, Dagestan Republic, 367015
S. Khasbulatov
Research Institute of Physics, Southern Federal University
Email: bakmaev@mail.ru
俄罗斯联邦, Rostov-on-Don, 344090
L. Reznichenko
Research Institute of Physics, Southern Federal University
Email: bakmaev@mail.ru
俄罗斯联邦, Rostov-on-Don, 344090
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