Structural, opto-electronic characteristics and second harmonic generation of solution processed CH3NH3PbI3-xClx thin film prepared by spray pyrolysis

• Published in: Materials science & engineering. B, Solid-state materials for advanced technology Vol. 259; p. 114599
• Main Authors: Tanveer Karim, A.M.M., Khan, M.K.R., Hossain, M.S., Kamruzzaman, M., Azizar Rahman, M., Mozibur Rahman, M.
• Format: Journal Article
• Language: English
• Published: Lausanne Elsevier B.V 01.09.2020; Elsevier BV
• Subjects: Absorptivity; Cathodoluminescence; Emission analysis; Nanorods; Optoelectronics; Perovskite thin film; Perovskites; Photoluminescence; Radiative recombination; Raman spectroscopy; Room temperature; Second harmonic emission; Second harmonic generation; Spray pyrolysis; Thin films; XRD; Perovskite thin film; XRD; Raman spectroscopy; Cathodoluminescence; Second harmonic emission

[Display omitted] •Nanorods like crystalline CH3NH3PbI3-xClx thin film at an ambient atmosphere by spray deposition.•High absorption coefficient with a band gap of 1.64 eV.•Structural phase transition from tetragonal (at RT) to orthorhombic (at 80 K).•Generation of second harmonic emission. Nanorod...