Ultrafast Two-dimensional Electronic Spectroscopy reveals Phonon-driven Exciton Rabi oscillations in Halide Perovskites


Journal article


X. T. Nguyen, Katrin Winte, Daniel Timmer, Y. Rakita, D. Cahen, M. Lorke, F. Jahnke, C. Lienau, Antonietta De Sio
The International Conference on Ultrafast Phenomena (UP) 2022, 2022

Semantic Scholar DOI
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APA   Click to copy
Nguyen, X. T., Winte, K., Timmer, D., Rakita, Y., Cahen, D., Lorke, M., … Sio, A. D. (2022). Ultrafast Two-dimensional Electronic Spectroscopy reveals Phonon-driven Exciton Rabi oscillations in Halide Perovskites. The International Conference on Ultrafast Phenomena (UP) 2022.


Chicago/Turabian   Click to copy
Nguyen, X. T., Katrin Winte, Daniel Timmer, Y. Rakita, D. Cahen, M. Lorke, F. Jahnke, C. Lienau, and Antonietta De Sio. “Ultrafast Two-Dimensional Electronic Spectroscopy Reveals Phonon-Driven Exciton Rabi Oscillations in Halide Perovskites.” The International Conference on Ultrafast Phenomena (UP) 2022 (2022).


MLA   Click to copy
Nguyen, X. T., et al. “Ultrafast Two-Dimensional Electronic Spectroscopy Reveals Phonon-Driven Exciton Rabi Oscillations in Halide Perovskites.” The International Conference on Ultrafast Phenomena (UP) 2022, 2022.


BibTeX   Click to copy

@article{x2022a,
  title = {Ultrafast Two-dimensional Electronic Spectroscopy reveals Phonon-driven Exciton Rabi oscillations in Halide Perovskites},
  year = {2022},
  journal = {The International Conference on Ultrafast Phenomena (UP) 2022},
  author = {Nguyen, X. T. and Winte, Katrin and Timmer, Daniel and Rakita, Y. and Cahen, D. and Lorke, M. and Jahnke, F. and Lienau, C. and Sio, Antonietta De}
}

Abstract

We report persistent 100-fs period Rabi oscillations between 1s and 2p excitons in halide perovskite single crystals driven by off-resonant low-frequency phonon modes. This contrasts with prevailing models for the electron-phonon coupling in these materials.





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