Time-resolved ARPES studies of quantum materials
Angle-resolved photoemission spectroscopy (ARPES), with its exceptional sensitivity to both
the binding energy and the momentum of valence electrons in solids, provides unparalleled …
the binding energy and the momentum of valence electrons in solids, provides unparalleled …
The 2021 ultrafast spectroscopic probes of condensed matter roadmap
J Lloyd-Hughes, PM Oppeneer… - Journal of Physics …, 2021 - iopscience.iop.org
In the 60 years since the invention of the laser, the scientific community has developed
numerous fields of research based on these bright, coherent light sources, including the …
numerous fields of research based on these bright, coherent light sources, including the …
Formation of moiré interlayer excitons in space and time
D Schmitt, JP Bange, W Bennecke, AA AlMutairi… - Nature, 2022 - nature.com
Moiré superlattices in atomically thin van der Waals heterostructures hold great promise for
extended control of electronic and valleytronic lifetimes,,,,,–, the confinement of excitons in …
extended control of electronic and valleytronic lifetimes,,,,,–, the confinement of excitons in …
Directly visualizing the momentum-forbidden dark excitons and their dynamics in atomically thin semiconductors
Resolving momentum degrees of freedom of excitons, which are electron-hole pairs bound
by the Coulomb attraction in a photoexcited semiconductor, has remained an elusive goal …
by the Coulomb attraction in a photoexcited semiconductor, has remained an elusive goal …
Optical parametric amplification by monolayer transition metal dichalcogenides
Optical parametric amplification is a second-order nonlinear process whereby an optical
signal is amplified by a pump via the generation of an idler field. This mechanism is …
signal is amplified by a pump via the generation of an idler field. This mechanism is …
Mechanical exfoliation of large area 2D materials from vdW crystals
F Liu - Progress in Surface Science, 2021 - Elsevier
Abstract Monolayer two-dimensional (2D) materials, such as graphene and transition metal
dichalcogenides (TMDCs), provide a versatile platform for exploring novel physical …
dichalcogenides (TMDCs), provide a versatile platform for exploring novel physical …
Optical generation of high carrier densities in 2D semiconductor heterobilayers
Controlling charge density in two-dimensional (2D) materials is a powerful approach for
engineering new electronic phases and properties. This control is traditionally realized by …
engineering new electronic phases and properties. This control is traditionally realized by …
Direct View of Phonon Dynamics in Atomically Thin MoS2
Transition-metal dichalcogenide monolayers and heterostructures are highly tunable
material systems that provide excellent models for physical phenomena at the two …
material systems that provide excellent models for physical phenomena at the two …
Time-resolved ARPES Determination of a Quasi-Particle Band Gap and Hot Electron Dynamics in Monolayer MoS2
The electronic structure and dynamics of 2D transition metal dichalcogenide (TMD)
monolayers provide important underpinnings both for understanding the many-body physics …
monolayers provide important underpinnings both for understanding the many-body physics …
The Schottky–Mott rule expanded for two-dimensional semiconductors: Influence of substrate dielectric screening
A comprehensive understanding of the energy level alignment mechanisms between two-
dimensional (2D) semiconductors and electrodes is currently lacking, but it is a prerequisite …
dimensional (2D) semiconductors and electrodes is currently lacking, but it is a prerequisite …