Probing electron-phonon couplings in halide perovskites crystals by temperature-dependent ultrafast twodimensional electronic spectroscopy

Xuan Trung Nguyen, Daniel Timmer, Yevgeny Rakita, David Cahen, Alexander Steinhoff, Frank Jahnke, Christoph Lienau, Antonietta De Sio

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

Abstract

We track ultrafast charge carrier relaxation and the concurrent build-up of dynamical exciton screening on a 30-fs timescale, and probe strong electron-phonon couplings in halide perovskite crystals by temperature-dependent two-dimensional electronic spectroscopy.

Original languageEnglish
Title of host publicationInternational Conference on Ultrafast Phenomena, UP 2020
PublisherThe Optical Society
ISBN (Electronic)9781557528209
DOIs
StatePublished - 16 Nov 2020
Externally publishedYes
Event22nd International Conference on Ultrafast Phenomena, UP 2020 - Washington, United States
Duration: 16 Nov 202019 Nov 2020

Publication series

NameOptics InfoBase Conference Papers

Conference

Conference22nd International Conference on Ultrafast Phenomena, UP 2020
Country/TerritoryUnited States
CityWashington
Period16/11/2019/11/20

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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