Figure 2
From: Temperature-dependent optical and vibrational properties of PtSe2 thin films

Temperature-dependent (a) refractive index and (b) extinction coefficient of bilayer PtSe2 thin film.
From: Temperature-dependent optical and vibrational properties of PtSe2 thin films

Temperature-dependent (a) refractive index and (b) extinction coefficient of bilayer PtSe2 thin film.