2D materials and van der Waals heterostructures

Abstract

The physics of two-dimensional (2D) materials and heterostructures based on such crystals has been developing extremely fast. With new 2D materials, truly 2D physics has started to appear (e.g. absence of long-range order, 2D excitons, commensurate-incommensurate transition, etc). Novel heterostructure devices are also starting to appear - tunneling transistors, resonant tunneling diodes, light emitting diodes, etc. Composed from individual 2D crystals, such devices utilize the properties of those crystals to create functionalities that are not accessible to us in other heterostructures. We review the properties of novel 2D crystals and how their properties are used in new heterostructure devices.

References in corpus (31)

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• Two Dimensional Atomic Crystals
• Boron nitride substrates for high-quality graphene electronics
• Valley polarization in MoS2 monolayers by optical pumping
• Graphene plasmonics
• Two-Dimensional Material Nanophotonics
• The Valley Hall Effect in MoS2 Transistors
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• Observation of Long-Lived Interlayer Excitons in Monolayer MoSe2-WSe2 Heterostructures
• Light-emitting diodes by bandstructure engineering in van der Waals heterostructures
• Fast and broadband photoresponse of few-layer black phosphorus field-effect transistors
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• Strong interlayer coupling in van der Waals heterostructures built from single-layer chalcogenides
• Highly confined low-loss plasmons in graphene-boron nitride heterostructures
• Probing Excitonic Dark States in Single-layer Tungsten Disulfide
• Cross-sectional imaging of individual layers and buried interfaces of graphene-based heterostructures and superlattices
• Exciton Binding Energy of Monolayer WS2
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• Spin-Orbit Proximity Effect in Graphene
• Twist-controlled resonant tunnelling in graphene-boron nitride-graphene heterostructures
• Controlling many-body states by the electric-field effect in a two-dimensional material
• Strong Coulomb drag and broken symmetry in double-layer graphene
• Electrons and phonons in single layers of hexagonal indium chalcogenides from ab initio calculations
• Interaction phenomena in graphene seen through quantum capacitance
• Observation of interlayer phonon modes in van der Waals heterostructures
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• Hierarchy of Hofstadter states and replica quantum Hall ferromagnetism in graphene superlattices
• Heterostructures produced from nanosheet-based inks
• Generation and morphing of plasmons in graphene superlattices
• Magnetisms in $p$-type monolayer gallium chalcogenides (GaSe, GaS)

Cited by in corpus (42)

• Recent progress in the assembly of nanodevices and van der Waals heterostructures by deterministic placement of 2D materials
• Novel Two-Dimensional Silicon Dioxide with in-plane Negative Poisson's Ratio
• Large Proximity-Induced Spin Lifetime Anisotropy in Transition Metal Dichalcogenide/Graphene Heterostructures
• Exciton-exciton interaction in transition-metal dichalcogenide monolayers
• Spin Hall effect and Weak Antilocalization in Graphene/Transition Metal Dichalcogenide Heterostructures
• Ultrafast Radiative Heat Transfer
• Environmentally-Sensitive Theory of Electronic and Optical Transitions in Atomically-Thin Semiconductors
• Optical spectroscopy of excited exciton states in MoS2 monolayers in van der Waals heterostructures
• Gapped Electronic Structure of Epitaxial Stanene on InSb(111)
• All-optical band engineering of gapped Dirac materials
• Inductive-detection electron-spin resonance spectroscopy with $65$spins$/\sqrt{\text{Hz}}$ sensitivity
• Observing imperfection in atomic interfaces for van der Waals heterostructures
• Dimensionality-driven orthorhombic MoTe2 at room temperature
• Influence of the effective layer thickness on the groundstate and excitonic properties of transition-metal dichalcogenide systems
• Quantum elasticity of graphene: Thermal expansion coefficient and specific heat
• Thickness determination of MoS2, MoSe2, WS2 and WSe2 on transparent stamps used for deterministic transfer of 2D materials
• Sub-bandgap voltage electroluminescence and magneto-oscillations in a WSe2 light-emitting van der Waals heterostructure
• Antiferromagnetic Dirac Semimetals in Two Dimensions
• Photoresponse of Natural van der Waals Heterostructures
• The edge delamination of monolayer transition metal dichalcogenides
• Graphene hot-electron light bulb: incandescence from hBN-encapsulated graphene in air
• Excitons in van der Waals materials: from monolayer to bulk hexagonal boron nitride
• Scalable Fabrication of Atomically Thin Monolayer MoS2 Photodetectors
• Gate-tunable emission of exciton-plasmon polaritons in hybrid MoS2-gap-mode metasurfaces
• A review for compact model of graphene field-effect transistors
• Mechanical and liquid phase exfoliation of cylindrite: a natural van der Waals superlattice with intrinsic magnetic interactions
• Intrinsic p-type W-based transition metal dichalcogenide by substitutional Ta-doping
• Electrically tunable topological superconductivity and Majorana fermions in two dimensions
• Stacking transition in bilayer graphene caused by thermally activated rotation
• Rigid-layer Raman-active modes in $N$-layer Transition Metal Dichalcogenides: interlayer force constants and hyperspectral Raman imaging
• Probing a divergent van Hove singularity of graphene with a Ca${}_2$N support: a layered electride as a solid-state dopant
• Three-Dimensional Fractional Topological Insulators in Coupled Rashba Layers
• Interfacial interaction in monolayer transition metal dichalcogenides (MX2)/metal oxide heterostructures and its effects on electronic and optical properties: The case of MX2/CeO2
• Chemical vapor deposition growth of bilayer graphene in between molybdenum disulfide sheets
• Topological phase transition from trigonal warping in van der Waals multilayers
• Contact transparency in mechanically assembled 2D material devices
• Stable structures and electronic properties of perovskite oxide monolayers
• Nanoscale optical imaging of multi-junction MoS2-WS2 lateral heterostructure
• Deep learning-based quality filtering of mechanically exfoliated 2D crystals
• Theoretical insight into the interaction of O2 and H2O molecules with the perfect and the defective InSe monolayers
• Coupling quantum emitters in 2D materials with tapered fibers
• Apparent Spatial Memory Register and Oscillating Shape Transformations in Gold Nanostructures