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Metal halide-based photodetector using one-dimensional MAPbI3 micro rods

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Version 2 2025-04-16, 11:26
Version 1 2022-11-22, 21:13
journal contribution
revised on 2025-04-16, 11:25 and posted on 2025-04-16, 11:26 authored by Ehsan Raza, Zubair Ahmad, Arti Mishra, Fakhra Aziz

In the present work, we report the fabrication of a photodetector using methylammonium lead iodide perovskite (MAPbI3) micro rod. Photosensitivity of the Ag/MAPbI3/Ag photodetector has been studied under various light intensities ranging from 10 to 100 mW/cm2. The MAPbI3 perovskite micro rod-based photodetector shows a high on/off ratio (4.47 × 105), and fast response & recovery times (2.7 ms, each), as compared to the photodetectors using perovskite films. This work could initiate new perspectives for perovskite micro rods to be employed in high-performance optoelectronic devices.

Other Information

Published in: Journal of Materials Science: Materials in Electronics
License: https://creativecommons.org/licenses/by/4.0
See article on publisher's website: http://dx.doi.org/10.1007/s10854-020-03757-1

Funding

Open Access funding provided by the Qatar National Library.

History

Language

  • English

Publisher

Springer Nature

Publication Year

  • 2020

License statement

This Item is licensed under the Creative Commons Attribution 4.0 International License.

Institution affiliated with

  • Qatar University
  • Center for Advanced Materials - QU

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