mp-1018818-2/NdTeCl/anharm

Space group: P4/nmm (129)
Link: Materials Project
Download: mp-1018818-2.tar.gz

Equation of state

../../_images/fig_bm6.png — (a) Equation of state

Harmonic properties

../../_images/fig_bandos_pr38.png — (a) Phonon dispersion with participation ratio and DOS

../../_images/fig_bandos39.png — (b) Phonon dispersion and DOS

../../_images/fig_thermo38.png — (c) Thermodynamic properties

Grüneisen parameters

../../_images/fig_gru_all31.png — (a) Grüneisen parameters

../../_images/fig_gruneisen31.png — (b) Phonon dispersion with Grüneisen parameters

Thermal conductivity

3-phonon (LASSO), supercell 4x4x2 — q-mesh: 16x16x8, supercell: 4x4x2

../../_images/fig_kappa62.png — (a) Temperature-dependent lattice thermal conductivity

../../_images/fig_kappa_vs_grain_size32.png — (b) Peierls lattice thermal conductivity w.r.t grain size

Phonon lifetime and scattering rates

../../_images/fig_lifetime31.png — (a) Phonon lifetime due to phonon-phonon scattering

../../_images/fig_scat_rates31.png — (b) Phonon scattering rates

Cumulative and spectral thermal conductivity

../../_images/fig_cumu_frequency31.png — (a) Spectral and cumulative thermal conductivity w.r.t frequency

../../_images/fig_cumu_mfp31.png — (b) Spectral and cumulative thermal conductivity w.r.t MFP

Force constants

../../_images/fig_fc237.png — (a) Force constants w.r.t atomic distance

Summary

../../_images/fig_times68.png — (a) Computation time