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Bibliographic Details
Main Authors: Malvestuto, Marco, Volpato, Beatrice, Babici, Elena, Bhardwaj, Richa, Caretta, Antonio, Laterza, Simone, Parmigiani, Fulvio, Manfredda, Michele, Simoncig, Alberto, Zangrando, Marco, Demidovich, Alexander, Susnjar, Peter, Allaria, Enrico Massimiliano, Brynes, Alexander Darius, Garzella, David, Giannessi, Luca, Rebernik, Primoz, Sottocorona, Filippo, Novko, Dino
Format: Preprint
Published: 2025
Subjects:
Online Access:https://arxiv.org/abs/2504.12708
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Table of Contents:
  • This study demonstrates one of the first implementations of time-resolved resonant inelastic X-ray scattering (tr-RIXS), marking a seminal extension of RIXS spectroscopy into the ultrafast time domain. By investigating the ultrafast dynamics of vibronically dressed core excitons in graphite using femtosecond X-ray pulses from a Free Electron Laser, we reveal previously inaccessible insights into the transient coupling between core excitons and specific optical phonon modes. Our approach establishes tr-RIXS as a powerful, transformative tool capable of elucidating the intricate interplay between electronic and lattice dynamics, opening new avenues in ultrafast materials research.