mp-8180-2/LiNO3/anharm

Space group: R-3c (167)
Link: Materials Project
Download: mp-8180-2.tar.gz

Equation of state

../../_images/fig_bm879.png — (a) Equation of state

Harmonic properties

../../_images/fig_bandos_pr2060.png — (a) Phonon dispersion with participation ratio and DOS

../../_images/fig_thermo2060.png — (b) Thermodynamic properties

Grüneisen parameters

../../_images/fig_gru_all1177.png — (a) Grüneisen parameters

../../_images/fig_gruneisen1177.png — (b) Phonon dispersion with Grüneisen parameters

Thermal conductivity

3-phonon (LASSO) — q-mesh: 15x15x15, supercell: 2x2x1

../../_images/fig_kappa2268.png — (a) Temperature-dependent lattice thermal conductivity

../../_images/fig_kappa_vs_grain_size1191.png — (b) Peierls lattice thermal conductivity w.r.t grain size

Phonon lifetime and scattering rates

../../_images/fig_lifetime1167.png — (a) Phonon lifetime due to phonon-phonon scattering

../../_images/fig_scat_rates1166.png — (b) Phonon scattering rates

Cumulative and spectral thermal conductivity

../../_images/fig_cumu_frequency1167.png — (a) Spectral and cumulative thermal conductivity w.r.t frequency

../../_images/fig_cumu_mfp1167.png — (b) Spectral and cumulative thermal conductivity w.r.t MFP

Force constants

../../_images/fig_fc21881.png — (a) Force constants w.r.t atomic distance

Summary

../../_images/fig_kappa2269.png — (a) Temperature-dependent lattice thermal conductivity

../../_images/fig_times3176.png — (b) Computation time