Abstract
The results of studying thin polycrystalline perovskite layers of CH3NH3PbI3 (MAPbI3) are presented. The resulting MAPbI3 layers demonstrate a characteristic absorption spectrum, optical band gap, and photoresponse to irradiation in the visible region of the spectrum. Two crystallization mechanisms have been found in the MAPbI3 layer during heating, which ensure the formation of a film of crystallites with characteristic sizes of 100–200 nm and long dendritic structures with a length of more than 50 μm. A spacecharge-limited current regime has been registered, as well as hysteresis due to ion migration.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
