Optical and electronic properties of defect chalcopyrite ZnGa2Se4: Experimental and theoretical investigations

Investigation of optoelectronic & thermoelectric features of ZnCrX2 (X = S Se Te) chalcopyrite semiconductor using mBJ potential

“…The optical properties of the concerning compound are examined which elaborates on the linear optical properties present in materials. The formalism for complex dielectric function depending on Ehrenreich Cohen is given [41,42]:…”