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

Haruhiko Dekura1*, Taku Tsuchiya1

1 Geodynamics Research Center, Ehime University, Matsuyama 790–8577, Japan

* Corresponding authors emails: dekura.haruhiko.mf@ehime-u.ac.jp
DOI10.24435/materialscloud:2019.0049/v1 [version v1]

Publication date: Sep 10, 2019

How to cite this record

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 2019.0049/v1 (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 record.

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.
Metadata, except for email addresses, are licensed under the Creative Commons Attribution Share-Alike 4.0 International license.

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:

2019.0049/v1 (version v1) [This version] Sep 10, 2019 DOI10.24435/materialscloud:2019.0049/v1