RbSnX<sub>3</sub> (X = Cl, Br, I): promising lead-free metal halide perovskites for photovoltaics and optoelectronics
Md. Habibur Rahman, Md Jubair, Md. Zahidur Rahaman, Mohammad Shamim Ahasan, Kostya Ostrikov, M. Roknuzzaman
Abstract
This work summarizes that RbSnX 3 (X = Cl, Br, I) exhibits remarkable ductility and absorption in the ultraviolet (UV) region of the electromagnetic spectrum compared to those of CsBX 3 (B = Ge, Sn, Pb; X = Cl, Br, I) metal halide perovskites.
Topics & Concepts
Materials scienceBand gapHalidePhotovoltaicsPerovskite (structure)Optical conductivityDensity functional theoryOptoelectronicsDirect and indirect band gapsSemiconductorAbsorption (acoustics)ConductivityChemistryCrystallographyPhysical chemistryComputational chemistryInorganic chemistryPhotovoltaic systemComposite materialBiologyEcologyPerovskite Materials and ApplicationsSolid-state spectroscopy and crystallographyThermal Expansion and Ionic Conductivity