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Band Gap and Properties of CsSnI3-yCly by Jahidul Islam is a document available to read on EtoBox.
This study uses density functional theory calculations to investigate the electronic and optical properties of the perovskite materials CsSnI3-yCly (y = 0, 1, 2, 3). The calculations show that these materials exhibit semiconducting behavior with tunable bandgaps depending on the amount of chlorine substitution. Increasing the chlorine content raises the bandgap energy. Optical properties like dielectric functions are also computed to understand properties like reflectivity. Phonon calculations confirm the d
- Author
- Jahidul Islam
- Language
- EN