Figure 5d. (𝛼ℎ𝜈) 2 as a function of photon energy (ℎ𝜈) for sample SD (Eg=3.87eV)

From

Optical, Structural and Morphological Characterisation of Indium Doped Cadmium Sulphide (Cds:In) Thin Films for Photovoltaic Cell Applications

Ogechi Ogana John, Daniel Ketui, Duke Oeba

International Journal of Physics. 2025, 13(3), 49-54 doi:10.12691/ijp-13-3-1