https://doi.org/10.1140/epjb/s10051-024-00804-2
Regular Article - Statistical and Nonlinear Physics
Thermodynamic properties of perovskite MgSiO3 with cubic structure under extreme conditions
1
Hanoi National University of Education, 136 Xuan Thuy, Cau Giay, Hanoi, Vietnam
2
Tay Bac University, Son La, Vietnam
Received:
22
August
2024
Accepted:
8
October
2024
Published online:
29
October
2024
The article applies the thermodynamic theory built by statistical moment method (SMM) to determine numerically the temperature and pressure dependences of the thermal expansion coefficient, the heat capacity constant pressure and the Gruneisen parameter of MgSiO3 perovskite in the temperature range from 0 to 4000 K and in the pressure range from 0 to 135 GPa. Our SMM numerical results for MgSiO3 perovskite are compared with that for CaSiO3 perovskite, experimental data and results calculated by other methods. Our SMM numerical results are new and predictive of experimental results. This is the first application of SMM to study the thermodynamic characteristics of cubic MgSiO3 perovskite under extreme conditions of the Earth’s lower mantle.
The original online version of this article was revised. The author’s name Nhi Quynh Ngo was incorrectly written as Nhi Quynh Nguyen.
A correction to this article is available online at https://doi.org/10.1140/epjb/s10051-024-00823-z.
Copyright comment corrected publication 2024
Copyright comment Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
© The Author(s), under exclusive licence to EDP Sciences, SIF and Springer-Verlag GmbH Germany, part of Springer Nature 2024. corrected publication 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
