Fig. 6: Phonon band structures.
From: Broadband optical phonon scattering reduces the thermal conductivity of multi-cation oxides
Phonon band structure results of Yb2O3, (Y0.25Yb0.255Er0.2Lu0.25)2O3, and (Y0.25Yb0.25Er0.25La0.25)2O3 at 0 K.
Fig. 6: Phonon band structures. | Nature Communications
