Surface acoustic wave induced phenomena in two-dimensional materials

X Nie, X Wu, Y Wang, S Ban, Z Lei, J Yi, Y Liu… - Nanoscale …, 2023 - pubs.rsc.org
Surface acoustic wave (SAW)–matter interaction provides a fascinating key for inducing and
manipulating novel phenomena and functionalities in two-dimensional (2D) materials. The …

Ultrafast charge carrier and exciton dynamics in an excitonic insulator probed by time-resolved photoemission spectroscopy

S Mor, M Herzog, C Monney, J Stähler - Progress in Surface Science, 2022 - Elsevier
An excitonic insulator phase is expected to arise from the spontaneous formation of electron–
hole pairs (excitons) in semiconductors where the exciton binding energy exceeds the size …

Strong Coupling of Coherent Phonons to Excitons in Semiconducting Monolayer MoTe2

CJ Sayers, A Genco, C Trovatello, SD Conte… - Nano Letters, 2023 - ACS Publications
The coupling of the electron system to lattice vibrations and their time-dependent control and
detection provide unique insight into the nonequilibrium physics of semiconductors. Here …

Detection of a Coherent Excitonic State in the Layered Semiconductor BiI3

V Gosetti, J Cervantes-Villanueva, D Sangalli… - ACS …, 2024 - ACS Publications
The measurement and manipulation of the coherent dynamics of excitonic states constitute a
forefront research challenge in semiconductor optics and quantum-coherence-based …