2D transition metal dichalcogenides
Graphene is very popular because of its many fascinating properties, but its lack of an
electronic bandgap has stimulated the search for 2D materials with semiconducting …
electronic bandgap has stimulated the search for 2D materials with semiconducting …
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 …
Mott and generalized Wigner crystal states in WSe2/WS2 moiré superlattices
Moiré superlattices can be used to engineer strongly correlated electronic states in two-
dimensional van der Waals heterostructures, as recently demonstrated in the correlated …
dimensional van der Waals heterostructures, as recently demonstrated in the correlated …
Reproducibility in the fabrication and physics of moiré materials
Overlaying two atomic layers with a slight lattice mismatch or at a small rotation angle
creates a moiré superlattice, which has properties that are markedly modified from (and at …
creates a moiré superlattice, which has properties that are markedly modified from (and at …
Superconductivity in twisted bilayer WSe2
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The atomic thickness of two-dimensional materials provides a unique opportunity to control
their electrical and optical properties as well as to drive the electronic phase transitions by …
their electrical and optical properties as well as to drive the electronic phase transitions by …
High electron mobility, quantum Hall effect and anomalous optical response in atomically thin InSe
A decade of intense research on two-dimensional (2D) atomic crystals has revealed that
their properties can differ greatly from those of the parent compound,. These differences are …
their properties can differ greatly from those of the parent compound,. These differences are …
Magic in twisted transition metal dichalcogenide bilayers
The long-wavelength moiré superlattices in twisted 2D structures have emerged as a highly
tunable platform for strongly correlated electron physics. We study the moiré bands in …
tunable platform for strongly correlated electron physics. We study the moiré bands in …
Charge-transfer contacts for the measurement of correlated states in high-mobility WSe2
Two-dimensional semiconductors, such as transition metal dichalcogenides, have
demonstrated tremendous promise for the development of highly tunable quantum devices …
demonstrated tremendous promise for the development of highly tunable quantum devices …
Disorder in van der Waals heterostructures of 2D materials
Realizing the full potential of any materials system requires understanding and controlling
disorder, which can obscure intrinsic properties and hinder device performance. Here we …
disorder, which can obscure intrinsic properties and hinder device performance. Here we …