The structure of molecules, particularly the dynamic changes in structure, plays an essential
role in understanding physical and chemical phenomena. Time-resolved (TR) scattering …

Direct visualization of ultrafast coupling between charge carriers and lattice degrees of
freedom in photoexcited semiconductors has remained a long-standing challenge and is …

Photoinduced charge transfer in van der Waals heterostructures occurs on the 100 fs
timescale despite weak interlayer coupling and momentum mismatch. However, little is …

MXenes have the potential for efficient light-to-heat conversion in photothermal applications.
To effectively utilize MXenes in such applications, it is important to understand the …

Quantum simulations of photoexcited low-dimensional systems are pivotal for understanding
how to functionalize and integrate novel two-dimensional (2D) materials in next-generation …

We explore pump-probe high harmonic generation (HHG) from monolayer hexagonal-boron-
nitride, where a terahertz pump excites coherent optical phonons that are subsequently …

Vertically stacked transition metal dichalcogenide-graphene heterostructures provide a
platform for novel optoelectronic applications with high photoresponse speeds …

Atomically thin two-dimensional materials have emerged as a promising system for
optoelectronic applications; however, the low quantum yield, mainly caused by nonradiative …

Computational studies of ultrafast photoinduced processes give valuable insights into the
photochemical mechanisms of a broad range of compounds. In order to accurately …

Two-dimensional (2D) materials have attracted much attention because of their atomic-thin
thickness and unique properties, such as high binding energy, tunable band gap, and new …