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Dielectrics
Heat capacity and thermodynamic properties of HoMnO$_{3}$ in the range of 364–1046 K
L. T. Denisovaa, L. G. Chumilinaa, K. A. Shaykhutdinovab, G. S. Patrinab, V. M. Denisova a Siberian Federal University, Krasnoyarsk
b L. V. Kirensky Institute of Physics, Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk
Abstract:
The temperature dependence of the molar heat capacity of HoMnO$_{3}$ has been measured by differential scanning calorimetry. The experimental data have been used to calculate the thermodynamic properties of the oxide compound (changes in the enthalpy $H^\circ(T)$ – $H^\circ$(364 K), entropy $S^\circ(T)$ – $S^\circ$(364 K), and reduced Gibbs energy $\Phi^\circ(T)$). The data on the heat capacity of HoMnO$_{3}$ have been generalized in the range of 40–1000 K.
Keywords:
Heat Capacity, Manganite, Molar Heat Capacity, Reduce Gibbs Energy, Heat Capacity Jump.
Received: 18.08.2015
Citation:
L. T. Denisova, L. G. Chumilina, K. A. Shaykhutdinov, G. S. Patrin, V. M. Denisov, “Heat capacity and thermodynamic properties of HoMnO$_{3}$ in the range of 364–1046 K”, Fizika Tverdogo Tela, 58:3 (2016), 469–472; Phys. Solid State, 58:3 (2016), 481–484
Linking options:
https://www.mathnet.ru/eng/ftt10041 https://www.mathnet.ru/eng/ftt/v58/i3/p469
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Abstract page: | 28 | Full-text PDF : | 8 |
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