5 papers · 1 filter
Fluctuation-driven multi-step charge density wave transition in monolayer TiSe
Luka BeniÄ, Dino Novko, Ivor LonÄariÄ
The exact microscopic origin, symmetry, and thermal melting mechanism of the charge density wave (CDW) phase in TiSe remain a subject of intense debate, particularly regardin…
Ultrafast Nonequilibrium Enhancement of Electron-Phonon Interaction in 2H-MoTe
Nina Girotto Erhardt, Sotirios Fragkos, Dominique Descamps +4
Understanding nonequilibrium electron-phonon interactions at the microscopic level and on ultrafast timescales is a central goal of modern condensed matter physics. Combining time-…
Machine learning model for efficient nonthermal tuning of the charge density wave in monolayer NbSe
Luka BeniÄ, Federico Grasselli, Chiheb Ben Mahmoud +2
Understanding and controlling the charge density wave (CDW) phase diagram of transition metal dichalcogenides is a long-studied problem in condensed matter physics. However, due to…
Ultrafast dynamics of vibronically dressed core-excitons in graphite: a femtosecond RIXS perspective
Marco Malvestuto, Beatrice Volpato, Elena Babici +16
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 u…
Roadmap for Photonics with 2D Materials
F. Javier GarcÃa de Abajo, D. N. Basov, Frank H. L. Koppens +145
Triggered by the development of exfoliation and the identification of a wide range of extraordinary physical properties in self-standing films consisting of one or few atomic layer…