Structural, electronic, mechanical, and optical properties of the lead-free halide perovskites XGeCl3(X = Cs, K, and Rb) for the photovoltaic and optoelectronic applications
Waqar Azeem, Muhammad Khuram Shahzad, Tasawar Ali, Yew Hoong Wong, N. Sfina
Topics & Concepts
Materials scienceBand gapRefractive indexOptical conductivityDielectricDensity functional theoryAnisotropyCondensed matter physicsDirect and indirect band gapsLattice constantAbsorption (acoustics)OptoelectronicsOpticsComposite materialDiffractionComputational chemistryChemistryPhysicsPerovskite Materials and ApplicationsChalcogenide Semiconductor Thin FilmsSolid-state spectroscopy and crystallography