High-harmonic spectroscopy probes lattice dynamics

J Zhang, Z Wang, F Lengers, D Wigger, DE Reiter… - Nature …, 2024 - nature.com
The probing of coherent lattice vibrations in solids has conventionally been carried out using
time-resolved transient optical spectroscopy, with which only the relative oscillation …

Theory of second-order excitonic nonlinearities in transition metal dichalcogenides

GF Mkrtchian, A Knorr, M Selig - Physical Review B, 2019 - APS
Single layers of transition metal dichalcogenides exhibit tightly bound excitons with large
oscillator strength making them to promising materials for future optoelectronic applications …

Preserving the emission lifetime and efficiency of a monolayer semiconductor upon transfer

S Eizagirre Barker, S Wang… - Advanced Optical …, 2019 - Wiley Online Library
Monolayer transition metal dichalcogenides (TMDs) are promising semiconductors for
nanoscale photonics and optoelectronics due to their strong interactions with light. However …

Effective detection of spatio-temporal carrier dynamics by carrier capture

R Rosati, F Lengers, DE Reiter… - Journal of Physics …, 2019 - iopscience.iop.org
The spatio-temporal dynamics of electrons moving in a 2D plane is challenging to detect
when the required resolution shrinks simultaneously to nanometer length and …