mp-755277-2/Tb3SbO7/anharm

Space group: Cmcm (63)
Link: Materials Project
Download: mp-755277-2.tar.gz

Equation of state

../../_images/fig_bm1799.png — (a) Equation of state

Harmonic properties

../../_images/fig_bandos_pr3670.png — (a) Phonon dispersion with participation ratio and DOS

../../_images/fig_thermo3670.png — (b) Thermodynamic properties

Grüneisen parameters

../../_images/fig_gru_all1655.png — (a) Grüneisen parameters

../../_images/fig_gruneisen1655.png — (b) Phonon dispersion with Grüneisen parameters

Thermal conductivity

3-phonon (LASSO) — q-mesh: 11x11x9, supercell: 2x1x1

../../_images/fig_kappa3184.png — (a) Temperature-dependent lattice thermal conductivity

../../_images/fig_kappa_vs_grain_size1678.png — (b) Peierls lattice thermal conductivity w.r.t grain size

Phonon lifetime and scattering rates

../../_images/fig_lifetime1645.png — (a) Phonon lifetime due to phonon-phonon scattering

../../_images/fig_scat_rates1644.png — (b) Phonon scattering rates

Cumulative and spectral thermal conductivity

../../_images/fig_cumu_frequency1645.png — (a) Spectral and cumulative thermal conductivity w.r.t frequency

../../_images/fig_cumu_mfp1645.png — (b) Spectral and cumulative thermal conductivity w.r.t MFP

Force constants

../../_images/fig_fc23487.png — (a) Force constants w.r.t atomic distance

Summary

../../_images/fig_kappa3185.png — (a) Temperature-dependent lattice thermal conductivity

../../_images/fig_times6381.png — (b) Computation time