mp-10069/CeP12Ru4/anharm

Space group: Im-3 (204)
Link: Materials Project
Download: mp-10069.tar.gz

Harmonic properties

../../_images/fig_bandos_pr491.png — (a) Phonon dispersion with participation ratio and DOS

../../_images/fig_thermo491.png — (b) Thermodynamic properties

Grüneisen parameters

../../_images/fig_gru_all336.png — (a) Grüneisen parameters

../../_images/fig_gruneisen336.png — (b) Phonon dispersion with Grüneisen parameters

Thermal conductivity

3-phonon (LASSO) — q-mesh: 11x11x11, supercell: 1x1x1

../../_images/fig_kappa651.png — (a) Temperature-dependent lattice thermal conductivity

../../_images/fig_kappa_vs_grain_size338.png — (b) Peierls lattice thermal conductivity w.r.t grain size

Phonon lifetime and scattering rates

../../_images/fig_lifetime334.png — (a) Phonon lifetime due to phonon-phonon scattering

../../_images/fig_scat_rates333.png — (b) Phonon scattering rates

Cumulative and spectral thermal conductivity

../../_images/fig_cumu_frequency334.png — (a) Spectral and cumulative thermal conductivity w.r.t frequency

../../_images/fig_cumu_mfp334.png — (b) Spectral and cumulative thermal conductivity w.r.t MFP

Force constants

../../_images/fig_fc2416.png — (a) Force constants w.r.t atomic distance

Summary

../../_images/fig_kappa652.png — (a) Temperature-dependent lattice thermal conductivity

../../_images/fig_times746.png — (b) Computation time