3 papers
cond-mat.mtrl-sci2026
Chiral charge density waves in transition metal dichalcogenide
Ettore Carpene
The emergence of chirality in the charge density wave (CDW) phase of 1-TiSe has recently attracted significant attention, yet its microscopic origin remains debated. The pre…
cond-mat.mes-hall2025
Photoinduced Electronic Band Dynamics and Defect-mediated Surface Potential Evolution in PdSe
Omar Abdul-Aziz, Manuel Tuniz, Wibke Bronsch +9
We use time- and angle-resolved photoemission spectroscopy (TR-ARPES) combined with density functional theory to investigate ultrafast carrier dynamics in low-symmetry layered semi…
physics.app-ph2021
Ultrafast Evolution of Bulk, Surface and Surface Resonance States in Photoexcited BiTe
Hamoon Hedayat, Davide Bugini, Hemian Yi +5
We use circular dichroism (CD) in time- and angle-resolved photoemission spectroscopy (trARPES) to measure the femtosecond charge dynamics in the topological insulator (TI) Bi$_{2}…