Synthesis, structure and applications of graphene-based 2D heterostructures
With the profuse amount of two-dimensional (2D) materials discovered and the
improvements in their synthesis and handling, the field of 2D heterostructures has gained …
improvements in their synthesis and handling, the field of 2D heterostructures has gained …
Dirac materials
A wide range of materials, like d-wave superconductors, graphene, and topological
insulators, share a fundamental similarity: their low-energy fermionic excitations behave as …
insulators, share a fundamental similarity: their low-energy fermionic excitations behave as …
Massive Dirac fermions and Hofstadter butterfly in a van der Waals heterostructure
van der Waals heterostructures constitute a new class of artificial materials formed by
stacking atomically thin planar crystals. We demonstrated band structure engineering in a …
stacking atomically thin planar crystals. We demonstrated band structure engineering in a …
Epitaxial growth of single-domain graphene on hexagonal boron nitride
Hexagonal boron nitride (h-BN) has recently emerged as an excellent substrate for
graphene nanodevices, owing to its atomically flat surface and its potential to engineer …
graphene nanodevices, owing to its atomically flat surface and its potential to engineer …
Dynamic band-structure tuning of graphene moiré superlattices with pressure
Heterostructures can be assembled from atomically thin materials by combining a wide
range of available van der Waals crystals, providing exciting possibilities for designer …
range of available van der Waals crystals, providing exciting possibilities for designer …
Cloning of Dirac fermions in graphene superlattices
Superlattices have attracted great interest because their use may make it possible to modify
the spectra of two-dimensional electron systems and, ultimately, create materials with …
the spectra of two-dimensional electron systems and, ultimately, create materials with …
Emergence of superlattice Dirac points in graphene on hexagonal boron nitride
The Schrödinger equation dictates that the propagation of nearly free electrons through a
weak periodic potential results in the opening of bandgaps near points of the reciprocal …
weak periodic potential results in the opening of bandgaps near points of the reciprocal …
Band Alignment and Minigaps in Monolayer MoS2-Graphene van der Waals Heterostructures
Two-dimensional layered MoS2 shows great potential for nanoelectronic and optoelectronic
devices due to its high photosensitivity, which is the result of its indirect to direct band gap …
devices due to its high photosensitivity, which is the result of its indirect to direct band gap …
When 2D materials meet molecules: opportunities and challenges of hybrid organic/inorganic van der Waals heterostructures
Abstract van der Waals heterostructures, composed of vertically stacked inorganic 2D
materials, represent an ideal platform to demonstrate novel device architectures and to …
materials, represent an ideal platform to demonstrate novel device architectures and to …
Toroidal metaphotonics and metadevices
Toroidal moments in artificial media have received growing attention and considered as a
promising framework for initiating novel approaches to manage intrinsic radiative losses in …
promising framework for initiating novel approaches to manage intrinsic radiative losses in …