mp-766173/SrRh2O4/anharm

Space group: Pmmn (59)
Link: Materials Project
Download: mp-766173.tar.gz

Harmonic properties

../../_images/fig_bandos_pr2741.png — (a) Phonon dispersion with participation ratio and DOS

../../_images/fig_thermo2741.png — (b) Thermodynamic properties

Grüneisen parameters

../../_images/fig_gru_all1371.png — (a) Grüneisen parameters

../../_images/fig_gruneisen1371.png — (b) Phonon dispersion with Grüneisen parameters

Thermal conductivity

3-phonon (LASSO) — q-mesh: 11x6x13, supercell: 2x1x2

../../_images/fig_kappa2643.png — (a) Temperature-dependent lattice thermal conductivity

../../_images/fig_kappa_vs_grain_size1387.png — (b) Peierls lattice thermal conductivity w.r.t grain size

Phonon lifetime and scattering rates

../../_images/fig_lifetime1361.png — (a) Phonon lifetime due to phonon-phonon scattering

../../_images/fig_scat_rates1360.png — (b) Phonon scattering rates

Cumulative and spectral thermal conductivity

../../_images/fig_cumu_frequency1361.png — (a) Spectral and cumulative thermal conductivity w.r.t frequency

../../_images/fig_cumu_mfp1361.png — (b) Spectral and cumulative thermal conductivity w.r.t MFP

Force constants

../../_images/fig_fc22562.png — (a) Force constants w.r.t atomic distance

Summary

../../_images/fig_kappa2644.png — (a) Temperature-dependent lattice thermal conductivity

../../_images/fig_times4594.png — (b) Computation time