| Issue |
EPJ Web Conf.
Volume 255, 2021
EOS Annual Meeting (EOSAM 2021)
|
|
|---|---|---|
| Article Number | 13005 | |
| Number of page(s) | 3 | |
| Section | Early Stage Researcher Session | |
| DOI | https://doi.org/10.1051/epjconf/202125513005 | |
| Published online | 18 November 2021 | |
https://doi.org/10.1051/epjconf/202125513005
Ultrafast exciton dynamics reconstruction with a ptychographic approach
1 Department of Physics, Politecnico di Milano, 20133 Milano, Italy
2 Institute for Photonics and Nanotechnologies, IFN-CNR, 20133 Milano, Italy
* e-mail: gianluca.dolso@polimi.it
Published online: 18 November 2021
Excitons characterize the ultrafast response of many materials of technological interest. While the development of attosecond science has unlocked the possibility of performing experiments with a suitable timeresolution, the access to the exciton properties remains a non-trivial step. We propose therefore a novel approach to disclose the physical properties behind the ultrafast exciton dynamics based on a phase-retrieval method.
© The Authors, published by EDP Sciences, 2021
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