Transient dielectric function dynamics driven by coherent phonons in Bismuth crystal

In this study, we investigate the ultrafast transient dynamics of the dielectric function in bismuth crystal, excited by femtosecond laser pulses and modulated by coherent phonons. The primary aim is to understand the influence of the coherent A1g phonon mode on the dielectric function and to charac...

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Bibliographic Details
Main Authors: Boschetto Davide, Morineau Denis
Format: Article
Language:English
Published: EDP Sciences 2024-01-01
Series:Journal of the European Optical Society-Rapid Publications
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Online Access:https://jeos.edpsciences.org/articles/jeos/full_html/2024/02/jeos20240059/jeos20240059.html
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