Fig. 3
From: DFT analysis of wide band gap TlBaCl3 and CsBaCl3 chloroperovskites for UV applications

Computed phonon band dispersion for (a) TlBaCl3 and (b) CsBaCl3.
From: DFT analysis of wide band gap TlBaCl3 and CsBaCl3 chloroperovskites for UV applications
Computed phonon band dispersion for (a) TlBaCl3 and (b) CsBaCl3.