Electrical conductivity of MgSiO3 at high temperatures and pressures: implications for the Earth's mantle

The electrical conductivity of magnesium silicate MgSiO3 has been studied, using the framework of the first-principles density functional theory and the Boltzmann transport theory, under the thermodynamic conditions of the Earth's lower mantle. We find that the conductivity of pristine MgSiO3 d...

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Veröffentlicht in:	arXiv.org 2024-02
Hauptverfasser:	Santos, Samuel S M, Assali, Lucy V C, Justo, João F
Format:	Artikel
Sprache:	eng
Schlagworte:	Density functional theory Earth mantle Electrical resistivity Enstatite First principles High temperature Magnesium silicates Perovskites Phase transitions Thermodynamics Transport theory
Online-Zugang:	Volltext
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