Double-layered halide architecture mixed perovskite solar cell probed by ultrafast transient absorption spectroscopy

Ching Wen Chan*, Mriganka Singh, I. Hung Ho, Hyeyoung Ahn, Tzung Fang Guo, Chih Wei Chu, Yu Jung Lu

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We studied the charge-carrier dynamics in double-layered halide architecture mixed perovskite by pump-probe transient absorption spectroscopy. The excited state absorption shows a 32 times faster electron injection rate in this structure.

Original languageEnglish
Title of host publicationNovel Optical Materials and Applications, NOMA 2021
PublisherThe Optical Society
ISBN (Electronic)9781557528209
DOIs
StatePublished - Jul 2021
EventNovel Optical Materials and Applications, NOMA 2021 - Part of OSA Advanced Photonics Congress 2021 - Virtual, Online, United States
Duration: 26 Jul 202129 Jul 2021

Publication series

NameOptics InfoBase Conference Papers

Conference

ConferenceNovel Optical Materials and Applications, NOMA 2021 - Part of OSA Advanced Photonics Congress 2021
Country/TerritoryUnited States
CityVirtual, Online
Period26/07/2129/07/21

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