Thermodynamic properties of MgSiO₃ majorite and phase transitions near 660 km depth in MgSiO₃ and Mg₂SiO ₄: A first principles study

Earth & Environmental Sciences

• bulk modulus 7%
• calcium 4%
• calculation 9%
• cold 8%
• decomposition 4%
• discontinuity 20%
• experiment 2%
• ilmenite 38%
• magnesium 5%
• majorite 100%
• method 1%
• periclase 16%
• perovskite 50%
• phase transition 69%
• plume 4%
• pyrolite 9%
• ringwoodite 17%
• silicon 5%
• simulation 2%
• slab 10%
• sound velocity 8%
• temperature 2%
• thermodynamic property 77%
• transition 33%
• transition zone 17%
• wadsleyite 9%

Physics & Astronomy

• acoustic velocity 6%
• approximation 30%
• bulk modulus 6%
• calcium 5%
• decomposition 4%
• density functional theory 4%
• discontinuity 20%
• disorders 4%
• estimates 3%
• expansion 3%
• gradients 15%
• harmonics 4%
• ilmenite 51%
• impedance 4%
• magnesium 5%
• periclase 17%
• perovskites 34%
• plumes 6%
• silicon 3%
• simulation 2%
• slabs 10%
• slopes 8%
• temperature 1%
• thermodynamic properties 52%
• transition pressure 7%

Chemical Compounds

• Bulk Modulus 17%
• Calcium(0) 10%
• Decomposition 8%
• Density Functional Theory 8%
• Disorder 11%
• Local-Density Approximation 93%
• Magnesium Atom 10%
• Pressure 22%
• Thermodynamic Property 57%
• Triple Point 19%
• Velocity of Sound 16%