Lattice thermal conductivity of MgSiO3 post-perovskite under the lowermost mantle conditions from ab initio anharmonic lattice dynamics

Authors: Haruhiko Dekura1*, Taku Tsuchiya1

  1. Geodynamics Research Center, Ehime University, Matsuyama 790–8577, Japan
  • Corresponding author email: dekura.haruhiko.mf@ehime-u.ac.jp

DOI10.24435/materialscloud:2019.0049/v1 (version v1, submitted on 10 September 2019)

How to cite this entry

Haruhiko Dekura, Taku Tsuchiya, Lattice thermal conductivity of MgSiO3 post-perovskite under the lowermost mantle conditions from ab initio anharmonic lattice dynamics, Materials Cloud Archive (2019), doi: 10.24435/materialscloud:2019.0049/v1.

Description

This database includes Isotropic lattice thermal conductivities of MgSiO3 post-perovskite under the lowermost mantle conditions. The conductivity was calculated based on the ab initio anharmonic lattice dynamics with solving the linearized phonon Boltzmann transport equation.

Materials Cloud sections using this data

No Explore or Discover sections associated with this archive entry.

Files

File name Size Description
klat_PPv_under_P_T.zip
MD5MD5: 686f6aa4a32a29bf54fb3931c9e84dfe
151.3 KiB Lattice thermal conductivity of Mg-PPv as a function of pressure at 300, 2000, 3000, and 4000 K (ASCII format)

License

Files and data are licensed under the terms of the following license: Creative Commons Attribution 4.0 International.

External references

Journal reference
H. Dekura, T. Tsuchiya, Geophysical Research Letters (under review).

Keywords

Density functional theory Earth's lower mantle mineral Phonon transport properties MgSiO3 post-perovskite

Version history

10 September 2019 [This version]