mp-13695-2/SmCuO2/anharm

Space group: R-3m (166)
Link: Materials Project
Download: mp-13695-2.tar.gz

Equation of state

../../_images/fig_bm7486.png — (a) Equation of state

Harmonic properties

../../_images/fig_bandos_pr14935.png — (a) Phonon dispersion with participation ratio and DOS

../../_images/fig_bandos19301.png — (b) Phonon dispersion and DOS

../../_images/fig_thermo14935.png — (c) Thermodynamic properties

Grüneisen parameters

../../_images/fig_gru_all6411.png — (a) Grüneisen parameters

../../_images/fig_gruneisen6411.png — (b) Phonon dispersion with Grüneisen parameters

Thermal conductivity

3-phonon (LASSO), supercell 4x4x1 — q-mesh: 17x17x17, supercell: 4x4x1

../../_images/fig_kappa12056.png — (a) Temperature-dependent lattice thermal conductivity

../../_images/fig_kappa_vs_grain_size6488.png — (b) Peierls lattice thermal conductivity w.r.t grain size

Phonon lifetime and scattering rates

../../_images/fig_lifetime6345.png — (a) Phonon lifetime due to phonon-phonon scattering

../../_images/fig_scat_rates6344.png — (b) Phonon scattering rates

Cumulative and spectral thermal conductivity

../../_images/fig_cumu_frequency6345.png — (a) Spectral and cumulative thermal conductivity w.r.t frequency

../../_images/fig_cumu_mfp6344.png — (b) Spectral and cumulative thermal conductivity w.r.t MFP

Force constants

../../_images/fig_fc214552.png — (a) Force constants w.r.t atomic distance

Summary

../../_images/fig_times24758.png — (a) Computation time