mp-505222/CdInBr3/anharm

Space group: Pnma (62)
Link: Materials Project
Download: mp-505222.tar.gz

Harmonic properties

../../_images/fig_bandos_pr9859.png — (a) Phonon dispersion with participation ratio and DOS

../../_images/fig_thermo9859.png — (b) Thermodynamic properties

Grüneisen parameters

../../_images/fig_gru_all3941.png — (a) Grüneisen parameters

../../_images/fig_gruneisen3941.png — (b) Phonon dispersion with Grüneisen parameters

Thermal conductivity

3-phonon (LASSO) — q-mesh: 7x17x4, supercell: 2x3x1

../../_images/fig_kappa7430.png — (a) Temperature-dependent lattice thermal conductivity

../../_images/fig_kappa_vs_grain_size3992.png — (b) Peierls lattice thermal conductivity w.r.t grain size

Phonon lifetime and scattering rates

../../_images/fig_lifetime3904.png — (a) Phonon lifetime due to phonon-phonon scattering

../../_images/fig_scat_rates3903.png — (b) Phonon scattering rates

Cumulative and spectral thermal conductivity

../../_images/fig_cumu_frequency3904.png — (a) Spectral and cumulative thermal conductivity w.r.t frequency

../../_images/fig_cumu_mfp3903.png — (b) Spectral and cumulative thermal conductivity w.r.t MFP

Force constants

../../_images/fig_fc29614.png — (a) Force constants w.r.t atomic distance

Summary

../../_images/fig_kappa7431.png — (a) Temperature-dependent lattice thermal conductivity

../../_images/fig_times17134.png — (b) Computation time