mp-18505-2/CsHo3Te5/anharm

Space group: Pnma (62)
Link: Materials Project
Download: mp-18505-2.tar.gz

Equation of state

../../_images/fig_bm6961.png — (a) Equation of state

Harmonic properties

../../_images/fig_bandos_pr13899.png — (a) Phonon dispersion with participation ratio and DOS

../../_images/fig_bandos18298.png — (b) Phonon dispersion and DOS

../../_images/fig_thermo13899.png — (c) Thermodynamic properties

Grüneisen parameters

../../_images/fig_gru_all5873.png — (a) Grüneisen parameters

../../_images/fig_gruneisen5873.png — (b) Phonon dispersion with Grüneisen parameters

Thermal conductivity

3-phonon (LASSO), supercell 1x3x2 — q-mesh: 3x16x5, supercell: 1x3x2

../../_images/fig_kappa11052.png — (a) Temperature-dependent lattice thermal conductivity

../../_images/fig_kappa_vs_grain_size5949.png — (b) Peierls lattice thermal conductivity w.r.t grain size

Phonon lifetime and scattering rates

../../_images/fig_lifetime5816.png — (a) Phonon lifetime due to phonon-phonon scattering

../../_images/fig_scat_rates5815.png — (b) Phonon scattering rates

Cumulative and spectral thermal conductivity

../../_images/fig_cumu_frequency5816.png — (a) Spectral and cumulative thermal conductivity w.r.t frequency

../../_images/fig_cumu_mfp5815.png — (b) Spectral and cumulative thermal conductivity w.r.t MFP

Force constants

../../_images/fig_fc213527.png — (a) Force constants w.r.t atomic distance

Summary

../../_images/fig_times23297.png — (a) Computation time