mp-22587/CdIn2Se4/anharm

Space group: Fd-3m (227)
Link: Materials Project
Download: mp-22587.tar.gz

Harmonic properties

../../_images/fig_bandos_pr13082.png — (a) Phonon dispersion with participation ratio and DOS

../../_images/fig_thermo13082.png — (b) Thermodynamic properties

Grüneisen parameters

../../_images/fig_gru_all5460.png — (a) Grüneisen parameters

../../_images/fig_gruneisen5460.png — (b) Phonon dispersion with Grüneisen parameters

Thermal conductivity

3-phonon — q-mesh: 10x10x10, supercell: 1x1x1

../../_images/fig_kappa10255.png — (a) Temperature-dependent lattice thermal conductivity

../../_images/fig_kappa_vs_grain_size5525.png — (b) Peierls lattice thermal conductivity w.r.t grain size

Phonon lifetime and scattering rates

../../_images/fig_lifetime5408.png — (a) Phonon lifetime due to phonon-phonon scattering

../../_images/fig_scat_rates5407.png — (b) Phonon scattering rates

Cumulative and spectral thermal conductivity

../../_images/fig_cumu_frequency5408.png — (a) Spectral and cumulative thermal conductivity w.r.t frequency

../../_images/fig_cumu_mfp5407.png — (b) Spectral and cumulative thermal conductivity w.r.t MFP

Force constants

../../_images/fig_fc3322.png — (a) Force constants w.r.t atomic distance

Summary

../../_images/fig_kappa10256.png — (a) Temperature-dependent lattice thermal conductivity

../../_images/fig_times22094.png — (b) Computation time