Fig. 8
From: DFT analysis of wide band gap TlBaCl3 and CsBaCl3 chloroperovskites for UV applications

(a) Extension coefficient of RBaCl3 (R = Tl and Cs) (b) Reflectivity of RBaCl3 (R = Tl and Cs) as a function of photon energy.
From: DFT analysis of wide band gap TlBaCl3 and CsBaCl3 chloroperovskites for UV applications

(a) Extension coefficient of RBaCl3 (R = Tl and Cs) (b) Reflectivity of RBaCl3 (R = Tl and Cs) as a function of photon energy.