Emerging exciton physics in transition metal dichalcogenide heterobilayers
Atomically thin transition metal dichalcogenides (TMDs) are 2D semiconductors with tightly
bound excitons and correspondingly strong light–matter interactions. Owing to the weak van …
bound excitons and correspondingly strong light–matter interactions. Owing to the weak van …
Structure modulation of two-dimensional transition metal chalcogenides: recent advances in methodology, mechanism and applications
Y Xiao, C Xiong, MM Chen, S Wang, L Fu… - Chemical Society …, 2023 - pubs.rsc.org
Together with the development of two-dimensional (2D) materials, transition metal
dichalcogenides (TMDs) have become one of the most popular series of model materials for …
dichalcogenides (TMDs) have become one of the most popular series of model materials for …
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 …
Hyperspectral imaging of exciton confinement within a moiré unit cell with a subnanometer electron probe
Electronic and optical excitations in two-dimensional systems are distinctly sensitive to the
presence of a moiré superlattice. We used cryogenic transmission electron microscopy and …
presence of a moiré superlattice. We used cryogenic transmission electron microscopy and …
Valley-polarized excitonic Mott insulator in WS2/WSe2 moiré superlattice
The strongly enhanced electron–electron interactions in semiconducting moiré superlattices
formed by transition metal dichalcogenide heterobilayers have led to a plethora of intriguing …
formed by transition metal dichalcogenide heterobilayers have led to a plethora of intriguing …
Recent Advances in Moiré Superlattice Systems by Angle‐Resolved Photoemission Spectroscopy
The last decade has witnessed a flourish in 2D materials including graphene and transition
metal dichalcogenides (TMDs) as atomic‐scale Legos. Artificial moiré superlattices via …
metal dichalcogenides (TMDs) as atomic‐scale Legos. Artificial moiré superlattices via …
Electronic Tuning in WSe2/Au via van der Waals Interface Twisting and Intercalation
The transition metal dichalcogenide (TMD)–metal interfaces constitute an active part of TMD-
based electronic devices with optimized performances. Despite their decisive role, current …
based electronic devices with optimized performances. Despite their decisive role, current …
Flat Moiré Bands in Twisted Bilayer
The recent observation of correlated phases in transition metal dichalcogenide moiré
systems at integer and fractional filling promises new insight into metal-insulator transitions …
systems at integer and fractional filling promises new insight into metal-insulator transitions …
Probing excitons with time-resolved momentum microscopy
Excitons–two-particle correlated electron-hole pairs–are the dominant low-energy optical
excitation in the broad class of semiconductor materials, which range from classical silicon …
excitation in the broad class of semiconductor materials, which range from classical silicon …
Engineering interlayer hybridization in van der Waals bilayers
In the decade since the introduction of van der Waals (vdW) heterostructures for designer
devices, there has been an abundance of studies on the artificial assembly of vdW …
devices, there has been an abundance of studies on the artificial assembly of vdW …