mp-756344/Li4ZrO4/anharm

Space group: Cmcm (63)
Link: Materials Project
Download: mp-756344.tar.gz

Harmonic properties

../../_images/fig_bandos_pr3286.png — (a) Phonon dispersion with participation ratio and DOS

../../_images/fig_thermo3286.png — (b) Thermodynamic properties

Grüneisen parameters

../../_images/fig_gru_all1502.png — (a) Grüneisen parameters

../../_images/fig_gruneisen1502.png — (b) Phonon dispersion with Grüneisen parameters

Thermal conductivity

3-phonon (LASSO) — q-mesh: 13x13x11, supercell: 1x2x2

../../_images/fig_kappa2889.png — (a) Temperature-dependent lattice thermal conductivity

../../_images/fig_kappa_vs_grain_size1519.png — (b) Peierls lattice thermal conductivity w.r.t grain size

Phonon lifetime and scattering rates

../../_images/fig_lifetime1492.png — (a) Phonon lifetime due to phonon-phonon scattering

../../_images/fig_scat_rates1491.png — (b) Phonon scattering rates

Cumulative and spectral thermal conductivity

../../_images/fig_cumu_frequency1492.png — (a) Spectral and cumulative thermal conductivity w.r.t frequency

../../_images/fig_cumu_mfp1492.png — (b) Spectral and cumulative thermal conductivity w.r.t MFP

Force constants

../../_images/fig_fc23105.png — (a) Force constants w.r.t atomic distance

Summary

../../_images/fig_kappa2890.png — (a) Temperature-dependent lattice thermal conductivity

../../_images/fig_times5689.png — (b) Computation time