affiliation not provided to SSRN
Bismuth material, X-Ray Diffraction, Hirshfeld surfaces, Vibrational spectroscopy, Luminescence
first principle calculations, vibrational properties, In4/3P2S6, DFT-D, DFT-D+U approach
Bismuth material, Hirshfeld surfaces, DFT, Vibrational spectroscopy, Luminescence