mp-570097/SrLi4P2/anharm

Space group: R-3m (166)
Link: Materials Project
Download: mp-570097.tar.gz

Harmonic properties

../../_images/fig_bandos_pr7098.png — (a) Phonon dispersion with participation ratio and DOS

../../_images/fig_thermo7098.png — (b) Thermodynamic properties

Grüneisen parameters

../../_images/fig_gru_all2965.png — (a) Grüneisen parameters

../../_images/fig_gruneisen2965.png — (b) Phonon dispersion with Grüneisen parameters

Thermal conductivity

3-phonon (LASSO) — q-mesh: 14x14x14, supercell: 2x2x1

../../_images/fig_kappa5623.png — (a) Temperature-dependent lattice thermal conductivity

../../_images/fig_kappa_vs_grain_size3007.png — (b) Peierls lattice thermal conductivity w.r.t grain size

Phonon lifetime and scattering rates

../../_images/fig_lifetime2940.png — (a) Phonon lifetime due to phonon-phonon scattering

../../_images/fig_scat_rates2939.png — (b) Phonon scattering rates

Cumulative and spectral thermal conductivity

../../_images/fig_cumu_frequency2940.png — (a) Spectral and cumulative thermal conductivity w.r.t frequency

../../_images/fig_cumu_mfp2939.png — (b) Spectral and cumulative thermal conductivity w.r.t MFP

Force constants

../../_images/fig_fc26872.png — (a) Force constants w.r.t atomic distance

Summary

../../_images/fig_kappa5624.png — (a) Temperature-dependent lattice thermal conductivity

../../_images/fig_times12659.png — (b) Computation time