mp-680713/HoB3O6/anharm

Space group: Pnma (62)
Link: Materials Project
Download: mp-680713.tar.gz

Harmonic properties

../../_images/fig_bandos_pr5179.png — (a) Phonon dispersion with participation ratio and DOS

../../_images/fig_thermo5179.png — (b) Thermodynamic properties

Grüneisen parameters

../../_images/fig_gru_all2169.png — (a) Grüneisen parameters

../../_images/fig_gruneisen2169.png — (b) Phonon dispersion with Grüneisen parameters

Thermal conductivity

3-phonon (LASSO) — q-mesh: 4x9x5, supercell: 1x1x1

../../_images/fig_kappa4155.png — (a) Temperature-dependent lattice thermal conductivity

../../_images/fig_kappa_vs_grain_size2201.png — (b) Peierls lattice thermal conductivity w.r.t grain size

Phonon lifetime and scattering rates

../../_images/fig_lifetime2156.png — (a) Phonon lifetime due to phonon-phonon scattering

../../_images/fig_scat_rates2155.png — (b) Phonon scattering rates

Cumulative and spectral thermal conductivity

../../_images/fig_cumu_frequency2156.png — (a) Spectral and cumulative thermal conductivity w.r.t frequency

../../_images/fig_cumu_mfp2156.png — (b) Spectral and cumulative thermal conductivity w.r.t MFP

Force constants

../../_images/fig_fc24984.png — (a) Force constants w.r.t atomic distance

Summary

../../_images/fig_kappa4156.png — (a) Temperature-dependent lattice thermal conductivity

../../_images/fig_times9303.png — (b) Computation time