mp-18160-2/Cs2SrV4O12/anharm

Space group: P4/mmm (123)
Link: Materials Project
Download: mp-18160-2.tar.gz

Equation of state

../../_images/fig_bm6897.png — (a) Equation of state

Harmonic properties

../../_images/fig_bandos_pr13797.png — (a) Phonon dispersion with participation ratio and DOS

../../_images/fig_bandos18184.png — (b) Phonon dispersion and DOS

../../_images/fig_thermo13797.png — (c) Thermodynamic properties

Grüneisen parameters

../../_images/fig_gru_all5814.png — (a) Grüneisen parameters

../../_images/fig_gruneisen5814.png — (b) Phonon dispersion with Grüneisen parameters

Thermal conductivity

3-phonon (LASSO), supercell 2x2x2 — q-mesh: 9x9x12, supercell: 2x2x2

../../_images/fig_kappa10935.png — (a) Temperature-dependent lattice thermal conductivity

../../_images/fig_kappa_vs_grain_size5886.png — (b) Peierls lattice thermal conductivity w.r.t grain size

Phonon lifetime and scattering rates

../../_images/fig_lifetime5758.png — (a) Phonon lifetime due to phonon-phonon scattering

../../_images/fig_scat_rates5757.png — (b) Phonon scattering rates

Cumulative and spectral thermal conductivity

../../_images/fig_cumu_frequency5758.png — (a) Spectral and cumulative thermal conductivity w.r.t frequency

../../_images/fig_cumu_mfp5757.png — (b) Spectral and cumulative thermal conductivity w.r.t MFP

Force constants

../../_images/fig_fc213425.png — (a) Force constants w.r.t atomic distance

Summary

../../_images/fig_times23134.png — (a) Computation time