Pressure effect on CH3NH3PbBr3 perovskite films deposited by close space sublimation for PIN diode and its possible application in radiation detector

• Published in: Materials science in semiconductor processing Vol. 110; p. 104965
• Main Authors: Martínez-Falomir, Gibrán G., Lopez-Lazcano, C.A., Almaral-Sánchez, J.L.
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.05.2020
• Subjects: CSS; Diode application; MAPbBr3 perovskite; Pressure effect; Diode application; CSS; Pressure effect; MAPbBr3 perovskite

In this work, methylammonium lead bromide (CH3NH3PbBr3) perovskite films are deposited by close space sublimation (CSS), by two steps, the first layer is lead bromide (PbBr2) and the second is methylammonium bromide (MABr). Pressure effect on the films, from 1000 psi to 5000 psi at 100 °C temperatur...