mp-645282-2/Al3Bi5Br12/anharm

Space group: R-3c (167)
Link: Materials Project
Download: mp-645282-2.tar.gz

Equation of state

../../_images/fig_bm2717.png — (a) Equation of state

Harmonic properties

../../_images/fig_bandos_pr5582.png — (a) Phonon dispersion with participation ratio and DOS

../../_images/fig_bandos7985.png — (b) Phonon dispersion and DOS

../../_images/fig_thermo5582.png — (c) Thermodynamic properties

Grüneisen parameters

../../_images/fig_gru_all2335.png — (a) Grüneisen parameters

../../_images/fig_gruneisen2335.png — (b) Phonon dispersion with Grüneisen parameters

Thermal conductivity

3-phonon (LASSO), supercell 2x2x1 — q-mesh: 6x6x6, supercell: 2x2x1

../../_images/fig_kappa4464.png — (a) Temperature-dependent lattice thermal conductivity

../../_images/fig_kappa_vs_grain_size2365.png — (b) Peierls lattice thermal conductivity w.r.t grain size

Phonon lifetime and scattering rates

../../_images/fig_lifetime2320.png — (a) Phonon lifetime due to phonon-phonon scattering

../../_images/fig_scat_rates2319.png — (b) Phonon scattering rates

Cumulative and spectral thermal conductivity

../../_images/fig_cumu_frequency2320.png — (a) Spectral and cumulative thermal conductivity w.r.t frequency

../../_images/fig_cumu_mfp2320.png — (b) Spectral and cumulative thermal conductivity w.r.t MFP

Force constants

../../_images/fig_fc25383.png — (a) Force constants w.r.t atomic distance

Summary

../../_images/fig_times10062.png — (a) Computation time