Crystal Structure Features of CsPbBr<sub>3</sub> Perovskite Prepared by Mechanochemical Synthesis
Carlos A. López, Carmen Abia, M. Consuelo Álvarez‐Galván, Bo-Kyung Hong, M.V. Martı́nez-Huerta, Federico Serrano‐Sánchez, Félix Carrascoso, Andrés Castellanos-Gómez, M. T. Fernández‐Díaz, J. A. Alonso
Abstract
space group. The UV-vis diffuse reflectance spectrum shows a reduced band gap of 2.22(3) eV, and the photocurrent characterization in a photodetector reveals excellent properties with potential applications of this material in optoelectronic devices.
Topics & Concepts
Orthorhombic crystal systemPerovskite (structure)Materials scienceCrystallographyBand gapCrystal structurePowder diffractionOctahedronPhotocurrentNeutron diffractionRietveld refinementCrystal (programming language)DiffractionChemistryOptoelectronicsOpticsPhysicsProgramming languageComputer sciencePerovskite Materials and ApplicationsThermal Expansion and Ionic ConductivitySolid-state spectroscopy and crystallography