Speaker
Mara Bruzzi
(Istituto Nazionale di Fisica Nucleare)
Description
CsPbCl3/Br3 inorganic perovskite are attracting an increasing interest in ultraviolet and visible photo-detection due to their superior intrinsic optoelectronic properties. In this study, a novel one-step magnetron sputtering technique was applied for fabricating CsPbCl3/Br3 polycrystalline films on flexible and glass substrates with interdigitated contacts. The photoconductive response of 100 nm to 1 um thick films to pulsed light with variable frequency and intensity have been tested. The experimental study allowed to evaluate relevant material properties as well as the detector responsivity, signal stability and reproducibility, detectivity, light dynamic range and dark current noise in case of pulsed UV-VIS light.
| Speaker Confirmation | Yes |
|---|
Author
Mara Bruzzi
(Istituto Nazionale di Fisica Nucleare)
Co-authors
Prof.
Anna VInattieri
(University of Florence)
Dr
Carlo Civinini
(INFN Firenze)
Dr
Leonardo Forcieri
(University of Florence)
Dr
Nicola Calisi
(University of Florence)
