Valley contrasting physics in graphene: magnetic moment and topological transport

Abstract

We investigate physical properties that can be used to distinguish the valley degree of freedom in systems where inversion symmetry is broken, using graphene systems as examples. We show that the pseudospin associated with the valley index of carriers has an intrinsic magnetic moment, in close analogy with the Bohr magneton for the electron spin. There is also a valley dependent Berry phase effect that can result in a valley contrasting Hall transport, with carriers in different valleys turning into opposite directions transverse to an in-plane electric field. These effects can be used to generate and detect valley polarization by magnetic and electric means, forming the basis for the so-called valley-tronics applications.

References in corpus (15)

• Electric Field Effect in Atomically Thin Carbon Films
• Substrate-induced band gap opening in epitaxial graphene
• Unconventional quantum Hall effect and Berry's phase of 2pi in bilayer graphene
• Dissipationless Quantum Spin Current at Room Temperature
• Valley filter and valley valve in graphene
• Substrate-induced bandgap in graphene on hexagonal boron nitride
• Intrinsic and Rashba Spin-orbit Interactions in Graphene Sheets
• Spin-orbit gap of graphene: First-principles calculations
• Strong suppression of weak (anti)localization in graphene
• Berry phase effect in anomalous thermoelectric transport
• Ab Initio Theory of Gate Induced Gaps in Graphene Bilayers
• Orbital magnetization in periodic insulators
• Intervalley scattering, long-range disorder, and effective time reversal symmetry breaking in graphene
• Valley susceptibility of an interacting two-dimensional electron system
• Optical Control of Topological Quantum Transport in Semiconductors

Cited by in corpus (847)

• 2D materials and van der Waals heterostructures
• Berry Phase Effects on Electronic Properties
• Coupled spin and valley physics in monolayers of MoS2 and other group-VI dichalcogenides
• Weyl and Dirac Semimetals in Three Dimensional Solids
• Control of valley polarization in monolayer MoS2 by optical helicity
• Valley polarization in MoS2 monolayers by optical pumping
• MoS_2 as an ideal material for valleytronics: valley-selective circular dichroism and valley Hall effect
• New Perspectives for Rashba Spin-Orbit Coupling
• Excitons in atomically thin transition metal dichalcogenides
• The Valley Hall Effect in MoS2 Transistors
• Photovoltaic Hall effect in graphene
• Valley Dependent Optoelectronics from Inversion Symmetry Breaking
• Optical signature of symmetry variations and spin-valley coupling in atomically thin tungsten dichalcogenides
• Three-band tight-binding model for monolayers of group-VIB transition metal dichalcogenides
• Observation of topological valley transport of sound in sonic crystals
• Valley Zeeman Effect in Elementary Optical Excitations of a Monolayer WSe2
• Breaking of valley degeneracy by magnetic field in monolayer MoSe2
• Detecting Topological Currents in Graphene Superlattices
• All-Si Valley-Hall Photonic Topological Insulator
• Electronic structures and theoretical modelling of two-dimensional group-VIB transition metal dichalcogenides
• Quantum Anomalous Hall Effect in Graphene from Rashba and Exchange Effects
• Electrical Tuning of Valley Magnetic Moment via Symmetry Control
• Concepts of Ferrovalley Material and Anomalous Valley Hall Effect
• A Silicon-on-Insulator Slab for Topological Valley Transport
• Massive Dirac fermions and spin physics in an ultrathin film of topological insulator
• Proximity-induced ferromagnetism in graphene revealed by anomalous Hall effect
• Valley Splitting and Polarization by the Zeeman Effect in Monolayer MoSe2
• Topological Phases in Two-Dimensional Materials: A Brief Review
• Quantum anomalous Hall effect and related topological electronic states
• Polycrystalline graphene and other two-dimensional materials
• Colloquium: Quantum anomalous Hall effect
• Spontaneous Quantum Hall States in Chirally-stacked Few-Layer Graphene Systems
• Multifunctional Antiferromagnetic Materials with Giant Piezomagnetism and Noncollinear Spin Current
• Electrical control of the valley Hall effect in bilayer MoS2 transistors
• Structure-driven intercalated architecture of septuple-atomic-layer $M{A}_2{Z}_4$ family with diverse properties from semiconductor to topological insulator to Ising superconductor
• Generation and detection of pure valley current by electrically induced Berry curvature in bilayer graphene
• Topological acoustics
• Gated Silicene as a tunable source of nearly 100% spin-polarized electrons
• Direct Observation of Valley-polarized Topological Edge States in Designer Surface Plasmon Crystals
• Valley Vortex States in Sonic Crystals
• Observation of Photonic Topological Valley-Hall Edge States
• Valley contrasting chiral phonons in monolayer hexagonal lattices
• Field Induced Positional Shift of Bloch Electrons and its Dynamical Implications
• Vapor-Solid Growth of High Optical Quality MoS2 Monolayers With Near-Unity Valley Polarization
• Edge states in Graphene: from gapped flat band to gapless chiral modes
• Valley-Polarized Quantum Anomalous-Hall Effects in Silicene
• Giant and tunable valley degeneracy splitting in MoTe2
• Valley-protected backscattering suppression in silicon photonic graphene
• Valley-contrasting orbital angular momentum in photonic valley crystals
• Gate-tunable Topological Valley Transport in Bilayer Graphene
• Magnetoelectric effects and valley controlled spin quantum gates in transition metal dichalcogenide bilayers
• Field-Effect Transistors Based on Few-Layered alpha-MoTe_2
• Generation and Electric Control of Spin-Coupled Valley Current in WSe2
• Coupling the valley degree of freedom to antiferromagnetic order
• Nonlinear Hall Effects
• Exciton Diamagnetic Shifts and Valley Zeeman Effects in Monolayer WS${}_2$ and MoS${}_2$ to 65 Tesla
• Topological Sound
• Engineering symmetry breaking in two-dimensional layered materials
• Edge waves in plates with resonators: An elastic analogue of the quantum valley Hall effect
• Valley excitons in two-dimensional semiconductors
• Spin-Valleytronics in Silicene: Quantum-Spin-Quantum-Anomalous Hall Insulators and Single-Valley Semimetals
• Helicity resolved Raman scattering of MoS2, MoSe2, WS2 and WSe2 atomic layers
• Topological quantum matter with cold atoms
• Light-induced emergent phenomena in 2D materials and topological materials
• Nanoscale chiral valley-photon interface through optical spin-orbit coupling
• Valley-dependent Brewster angles and Goos-Hanchen effect in strained graphene
• Observation of topological valley modes in an elastic hexagonal lattice
• Field-induced polarisation of Dirac valleys in bismuth
• Intrinsic spin Hall effect in monolayers of group-VI dichalcogenides: A first-principles study
• Orbitronics: Orbital Currents in Solids
• Valley Topological Phases in Bilayer Sonic Crystals
• Generation of pure bulk valley current in graphene
• Magnetic and Electronic Properties of Metal-Atom Adsorbed Graphene
• Tunable Acoustic Valley-Hall Edge States in Reconfigurable Phononic Elastic Waveguides
• Anomalous orbital magnetism in Dirac-electron systems: Role of pseudo-spin paramagnetism
• Opto-Valleytronic Spin Injection in Monolayer MoS2/Few-Layer Graphene Hybrid Spin Valves
• Enhanced Light-Matter Interaction in Two-Dimensional Transition Metal Dichalcogenides
• Controllable valley and spin transports in ferromagnetic silicene junctions
• Intervalley Scattering and Localization Behaviors of Spin-Valley Coupled Dirac Fermions
• Valley-dependent properties of monolayer MoSi${}_2$N${}_4$, WSi${}_2$N${}_4$ and MoSi${}_2$As${}_4$
• Topological Berry phase and semiclassical quantization of cyclotron orbits for two dimensional electrons in coupled band models
• Mapping the Berry Curvature from Semiclassical Dynamics in Optical Lattices
• Valley Magnetoelectricity in Single-Layer MoS2
• Band topology, Hubbard model, Heisenberg model, and Dzyaloshinskii-Moriya interaction in twisted bilayer WSe${}_2$
• Bound states and magnetic field-induced valley splitting in gate-tunable graphene quantum dots
• Shubnikov-de Haas oscillations of high mobility holes in monolayer and bilayer WSe${}_2$: Landau level degeneracy, effective mass, and negative compressibility
• Valley Phonons and Exciton Complexes in a Monolayer Semiconductor
• Observation of an intrinsic bandgap and Landau level renormalization in graphene/boron-nitride heterostructures
• Pseudospin-valley coupled edge states in a photonic topological insulator
• Topological Phase Transition in Mechanical Honeycomb Lattice
• Unveiling pseudospin and angular momentum in photonic graphene
• Large valley splitting in monolayer WS${}_2$ by proximity coupling to an insulating antiferromagnetic substrate
• Unconventional Quantum Hall Effect and Tunable Spin Hall Effect in MoS2 Trilayers
• Gate-Tunable Topological Flat Bands in Trilayer Graphene-Boron Nitride Moiré Superlattices
• Valley-Hall Kink and Edge States in Multilayer Graphene
• Graphene Nanobubbles as Valley Filters and Beamsplitters
• Observation of topologically protected helical edge modes in Kagome elastic plates
• Tunable spin-orbit coupling and symmetry-protected edge states in graphene/WS${}_2$
• Magnetic control of the valley degree of freedom of massive Dirac fermions with application to transition metal dichalcogenides
• Valley polarized quantum Hall effect and topological insulator phase transitions in silicene
• Electron Interactions and Gap Opening in Graphene Superlattices
• Actively controllable topological phase transition in phononic beam systems
• Giant Zeeman splitting inducing near-unity valley polarization in van der Waals heterostructures
• Topologically protected valley-dependent quantum photonic circuits
• Electrically tunable valley dynamics in twisted WSe${}_2$/WSe${}_2$ bilayers
• Emergence of ferroelectricity and spin-valley properties in two-dimensional honeycomb binary compounds
• Orbital Hall effect as an alternative to valley Hall effect in gapped graphene
• Spintronics in MoS_2 monolayer quantum wires
• Pseudospins and topological effects of phonons in a Kekule lattice
• Valleytronics in merging Dirac cones: All-electric-controlled valley filter, valve and universal reversible logic gate
• Strong electron-hole symmetric Rashba spin-orbit coupling in graphene/monolayer transition metal dichalcogenide heterostructures
• Spin-Valley Optical Selection Rule and Strong Circular Dichroism in Silicene
• Biexciton fine structure in monolayer transition metal dichalcogenides
• Light-Induced Valleytronics in Pristine Graphene
• Gate controlled spin-valley locking of resident carriers in WSe2 monolayers
• Lattice Theory of Pseudospin Ferromagnetism in Bilayer Graphene: Competing Orders and Interaction Induced Quantum Hall States
• Valley-Layer Coupling: A New Design Principle for Valleytronics
• Quantum spin/valley Hall effect and topological insulator phase transitions in silicene
• Orbital Edelstein effect as a condensed-matter analog of solenoid
• Design and Experimental Observation of Valley-Hall Edge States in Diatomic-Graphene-like Elastic Waveguides
• Stacking-symmetry governed second harmonic generation in graphene trilayers
• Phonon-derived ultrafast relaxation of spin-valley polarized states in MoS_{2}
• Orbital Multiferroicity in Pentalayer Rhombohedral Graphene
• Optical Signatures of the Tunable Band Gap and Valley-Spin Coupling in Silicene
• Topological Imbert-Fedorov shift in Weyl semimetals
• Berry phase modification to the energy spectrum of excitons
• Observation of Acoustic Valley Vortex States and Valley-Chirality Locked Beam Splitting
• Valley-related multiple Hall effect in single-layer VSi2P4
• Spatially resolved edge currents and guided-wave electronic states in graphene
• Excitonic valley effects in monolayer WS${}_2$ under high magnetic fields
• Valleytronics in Tin (II) Sulfide
• Lightwave topology for strong-field valleytronics
• Dirac and Weyl Materials: Fundamental Aspects and Some Spintronics Applications
• Topological Invariants of Metals and Related Physical Effects
• Topological Kirchhoff Law and Bulk-Edge Correspondence for Valley-Chern and Spin-Valley-Chern Numbers
• Topological kink states at a tilt boundary in gated multi-layer graphene
• Theory of Orbital Magnetization in Solids
• Topological Bloch Bands in Graphene Superlattices
• Imaging Chern mosaic and Berry-curvature magnetism in magic-angle graphene
• Scattering-Free Optical Edge States between Heterogeneous Photonic Topological Insulators
• Density-Functional Theory of Graphene Sheets
• Topological and geometrical aspects of band theory
• From a normal insulator to a topological insulator in plumbene
• Giant magnetic field from moiré induced Berry phase in homobilayer semiconductors
• Generation of valley polarized current in bilayer graphene
• Electron quantum metamaterials in van der Waals heterostructures
• Quantifying the robustness of topological slow light
• Gapless interface states between topological insulators with opposite Dirac velocities
• Anomalous and Quantum Hall Effects in Lossy Photonic Lattices
• Valley Polarization and Inversion in Strained Graphene via Pseudo-Landau Levels, Valley Splitting of Real Landau Levels and Confined States
• Sign-reversible valley-dependent Berry phase effects in 2D valley-half-semiconductors
• Valley separation in graphene by polarized light
• Intrinsic orbital moment and prediction of a large orbital Hall effect in the 2D transition metal dichalcogenides
• Nonlinear valley and spin currents from Fermi pocket anisotropy in 2D crystals
• Stabilizing topological phases in graphene via random adsorption
• Spin- and valley-dependent magneto-optical properties of MoS2
• Role of Berry phase theory for describing orbital magnetism: From magnetic heterostructures to topological orbital ferromagnets
• Meron Spin Textures in Momentum Space
• Orbital Hall Insulating Phase in Transition Metal Dichalcogenide Monolayers
• Intrinsic valley Hall transport in atomically thin MoS2
• Spin-valley filtering in strained graphene structures with artificially induced carrier mass and spin-orbit coupling
• Kondo Metal and Ferrimagnetic Insulator on the Triangular Kagomé Lattice
• Observation of Protected Photonic Edge States Induced By Real-Space Topological Lattice Defects
• Strain Tunable Berry Curvature Dipole, Orbital Magnetization and Nonlinear Hall Effect in WSe2 Monolayer
• Observation of Valley Zeeman and Quantum Hall Effects at Q Valley of Few-Layer Transition Metal Disulfides
• Observation of the quantum valley Hall state in ballistic graphene superlattices
• Topological Valley Currents in Gapped Dirac Materials
• Tunable Berry curvature, valley and spin Hall effect in Bilayer MoS${}_2$
• Exceptional points in topological edge spectrum of PT symmetric domain walls
• Emergent topological and half semimetallic Dirac Fermions at oxide interfaces
• Topological transport in Dirac nodal-line semimetals
• Stability and properties of high-buckled two-dimensional tin and lead
• Doping Induced Second Harmonic Generation in Centrosymmetric Graphene from Quadrupole Response
• Longitudinal and spin/valley Hall optical conductivity in single layer $Mo{S}_2$
• Experimental observation of hidden Berry curvature in inversion-symmetric bulk 2H-WSe2
• Giant Valley-Zeeman Splitting from Spin-Singlet and Spin-Triplet Interlayer Excitons in WSe2/MoSe2 Heterostructure
• Lightwave-controlled band engineering in quantum materials
• Routing of valley photons in a WS2 monolayer via delocalized Bloch modes of in-plane inversion-symmetry broken photonic crystal slabs
• AC/DC Spin and Valley Hall Effects in Silicene and Germanene
• Intrinsic orbital and spin Hall effects in monolayer transition metal dichalcogenides
• Topological metasurface: From passive toward active and beyond
• Tunable and giant valley-selective Hall effect in gapped bilayer graphene
• Zeeman splitting via spin-valley-layer coupling in bilayer MoTe2
• Anomalous Hall effect with massive Dirac fermions
• Transport Properties of Graphene Nanoroads in Boron-Nitride Sheets
• Symmetry breaking and skyrmionic transport in twisted bilayer graphene
• Tunable quantum anomalous Hall octet driven by orbital magnetism in bilayer graphene
• Uncovering and tailoring hidden Rashba spin-orbit splitting in centrosymmetric crystals
• Current partition at topological zero-line intersections
• Functionalized Bismuth Films: Giant Gap Quantum Spin Hall and Valley-Polarized Quantum Anomalous Hall States
• Dirac Spin-Orbit Torques at the Surface of Topological Insulators
• Topological and stacked flat bands in bilayer graphene with a superlattice potential
• Electrically tunable polarizer based on two-dimensional orthorhombic ferrovalley materials
• Manipulating Spin-polarized Photocurrent in 2D Transition Metal Dichalcogenides
• Coherent control of quantum topological states of light in Fock-state lattices
• Recipe for Dirac Phonon States with Quantized Valley Berry Phase in Two Dimensional Hexagonal Lattices
• Spin-orbit coupling induced valley Hall effects in transition-metal dichalcogenides
• Topological responses from chiral anomaly in multi-Weyl semimetals
• Bridging Hubbard Model Physics and Quantum Hall Physics in Trilayer Graphene/h-BN moiré superlattice
• The valley Zeeman effect in inter- and intra-valley trions in monolayer WSe${}_2$
• Theory and Experimental Investigation of the Quantum Valley Hall Effect
• Valley engineering by strain in Kekulé-distorted graphene
• Experimental Realization of a Reconfigurable Electroacoustic Topological Insulator
• Valley Contrasting Magnetoluminescence in Monolayer MoS${}_2$ Quantum Hall Systems
• Scattering universality classes of side jump in anomalous Hall effect
• Moire superlattice effects in graphene/boron-nitride van der Waals heterostructures
• Band topology and quantum spin Hall effect in bilayer graphene
• Effective Theory of Non-Adiabatic Quantum Evolution Based on the Quantum Geometric Tensor
• Prediction of ferroelectricity-driven Berry curvature enabling charge- and spin-controllable photocurrent in tin telluride monolayers
• Perfect Valley Filter in Topological Domain Wall
• Large tunable valley splitting in edge-free graphene quantum dots on boron nitride
• Berry Phase Effect on Exciton Transport and Bose Einstein Condensate
• Experimental evidence of robust acoustic valley Hall edge states in a non-resonant topological elastic waveguide
• Electron-hole crossover in gate-controlled bilayer graphene quantum dots
• Symmetry, spin-texture, and tunable quantum geometry in a WTe${}_2$ monolayer
• Layer Hall effect induced by hidden Berry curvature in antiferromagnetic insulators
• Novel topological beam-splitting in photonic crystals
• Nonlinear anomalous photocurrents in Weyl semimetals
• A possible way to achieve anomalous valley Hall effect by piezoelectric effect in $\mathrm{GdC}{\mathrm{l}}_2$ monolayer
• Spin Hall effect in spin-valley coupled monolayer transition-metal dichalcogenides
• Orbital Hall effect in bilayer transition metal dichalcogenides: From the intra-atomic approximation to the Bloch states orbital magnetic moment approach
• Screening magnetic two-dimensional atomic crystals with nontrivial electronic topology
• Klein tunneling and electron optics in Dirac-Weyl fermion systems with tilted energy dispersion
• Competing Magnetic Orderings and Tunable Topological States in Two-Dimensional Hexagonal Organometallic Lattices
• Valley-polarized magnetoconductivity and particle-hole symmetry breaking in a periodically modulated $\alpha$-${\mathcal{T}}_3$ lattice
• Single-Valley Engineering in Graphene Superlattices
• Electrically Tunable Topological State in [111] Perovskite Materials with Antiferromagnetic Exchange Field
• Pure Bulk Orbital and Spin Photocurrent in Two-Dimensional Ferroelectric Materials
• Emergent spin-valley-orbital physics by spontaneous parity breaking
• Emergent pseudospin-1 Maxwell fermions with a threefold degeneracy in optical lattices
• Interaction Induced Quantum Valley Hall Effect in Graphene
• Large and Controllable Spin-Valley Splitting in Two-Dimensional WS2/h-VN Heterostructure
• Ideal Intersecting Nodal Ring Phonons in a Body-Centered Cubic C${}_8$
• Designing multi-directional energy-splitters and topological valley supernetworks
• Measuring the Quantum Geometric Tensor in 2D Photonic and Polaritonic Systems
• Photoinduced quantum spin and valley Hall effects and orbital magnetization in monolayer MoS2
• Topo-fermiology
• Quantum Blockades and Loop Currents in Graphene with Topological Defects
• van der Waals Heterostructures of Germanene, Stanene and Silicene with Hexagonal Boron Nitride and Their Topological Domain Walls
• Control over Berry Curvature Dipole with Electric Field in WTe2
• Tuning anti-Klein to Klein tunneling in bilayer graphene
• Anomalous temperature-dependent spin-valley polarization in monolayer WS${}_2$
• Valley-dependent spin transport in monolayer transition-metal dichalcogenides
• Coexistence of pseudospin- and valley-Hall-like edge states in a photonic crystal with $C_{3v}$ symmetry
• Patterns of Electro-magnetic Response in Topological Semi-metals
• Effect of distance on photoluminescence quenching and proximity-induced spin-orbit coupling in graphene-WSe2 heterostructures
• Second Order Topological Insulator State in Hexagonal Lattices and its Abundant Material Candidates
• Active Valley-topological Plasmonic Crystal in Metagate-tuned Graphene
• Valley Trion Dynamics in Monolayer MoSe${}_2$
• Giant Spin-valley Polarization and Multiple Hall Effect in Functionalized Bi Monolayers
• On-Demand Spin-Orbit Interaction from Which-Layer Tunability in Bilayer Graphene
• Valley polarization induced second harmonic generation in graphene
• Spin- and valley-polarized transport across line defects in monolayer MoS2
• Neutral-current Hall effects in disordered graphene
• Microscopic Origin of the Valley Hall Effect in Transition Metal Dichalcogenides Revealed by Wavelength Dependent Mapping
• Tunable moiré materials for probing Berry physics and topology
• Frequency-dependent topological phases and photonic detouring in valley photonic crystals
• Pseudospin Order in Monolayer, Bilayer, and Double-Layer Graphene
• Long valley lifetime of free carriers in monolayer WSe2
• Measurement of Conduction and Valence Bands g-factors in a Transition Metal Dichalcogenide Monolayer
• Graphene quantum dots for valley-based quantum computing: A feasibility study
• Valley-dependent Exciton Fine Structure and Autler-Townes Doublets from Berry Phases in Monolayer Molybdenum Diselenide
• Valley Zeeman effect and Landau levels in Two-Dimensional Transition Metal Dichalcogenides
• Valley-polarized quantum anomalous Hall phase and disorder induced valley-filtered chiral edge channels
• Grain Boundaries in Graphene on SiC(000$\bar{1}$) Substrate
• Valley-Polarized Quantum Transport Generated by Gauge Fields in Graphene
• Quantum Spin-Valley Hall Kink States: From Concept to Materials Design
• Sign-tunable anomalous Hall effect induced by two-dimensional symmetry-protected nodal structures in ferromagnetic perovskite oxide thin films
• Spin Polarized and Valley Helical Edge Modes in Graphene Nanoribbons
• Dial-in Topological Metamaterials Based on Bistable Stewart Platform
• Strongly interaction-enhanced valley magnetic response in monolayer WSe2
• Influence of minivalleys and Berry curvature on electrostatically induced quantum wires in gapped bilayer graphene
• Sensitive electronic correlation effects on electronic properties in ferrovalley material Janus FeClF monolayer
• Helical scattering and valleytronics in bilayer graphene
• Exhaustive constructions of effective models in 1651 magnetic space groups
• Topological Valley Hall Edge State Lasing
• Charge and spin dynamics driven by ultrashort extreme broadband pulses: a theory perspective
• Pseudospin in optical and transport properties of graphene
• Dielectrics for Two-Dimensional Transition Metal Dichalcogenide Applications
• Quasi-Topological Electromagnetic Response of Line-node Semimetals
• Inter-valley dark trion states with spin lifetimes of 150 ns in WSe${}_2$
• Topological resonance and single-optical-cycle valley polarization in gapped graphene
• Electrically Tunable Conductance and Edge Modes in Topological Crystalline Insulator Thin Films: Tight-Binding Model Analysis
• Valley filtering and electronic optics using polycrystalline graphene
• Geometrically navigating topological platonic modes around gentle and sharp bends
• Layered Photonic Topological Insulators
• Large Range Manipulation of Exciton Species in Monolayer WS2
• Topological phases of quantized light
• Tunable spin polarization and electronic structure of bottom-up synthesized MoSi${}_2$N${}_4$ materials
• Tunable valley and spin splittings in $\mathrm{VS}{\mathrm{i}}_2{\mathrm{N}}_4$ bilayer
• Dispersive Landau levels and valley currents in strained graphene nanoribbons
• Origin of nonlocal resistance in multiterminal graphene on hexagonal-boron-nitride: Fermi surface edge currents rather than Fermi sea topological valley currents
• Gapped broken symmetry states in ABC trilayer graphene
• Valley-polarized quantum anomalous Hall phases and tunable topological phase transitions in half-hydrogenated Bi honeycomb monolayers
• Quantum Spin-quantum Anomalous Hall Effect with Tunable Edge States in Sb Monolayer-based Heterostructures
• Direct Observation of Valley Coupled Topological Current in MoS${}_2$
• Emptying Dirac valleys in bismuth using high magnetic fields
• Prototypical topological orbital ferromagnet $\gamma$-FeMn
• Protected valley states and generation of valley- and spin-polarized current in monolayer MA2Z4
• Two-dimensional topological semimetals
• Valley polarization transition driven by biaxial strain in Janus $\mathrm{GdClF}$ monolayer
• Nonlinear Valley Hall Effect
• Topological phases in gated bilayer graphene: Effects of Rashba spin-orbit coupling and exchange field
• Quantum Valley Hall Effect and Perfect Valley Filter Based on Photonic Analogs of Transitional Metal Dichalcogenides
• Valley-projected edge modes observed in underwater sonic crystals
• Magnus Nernst and thermal Hall effect
• Local versus extended deformed graphene geometries for valley filtering
• Two-Dimensional Valley Electrons and Excitons in Noncentrosymmetric 3R MoS${}_2$
• Valley relaxation of resident electrons and holes in a monolayer semiconductor: Dependence on carrier density and the role of substrate-induced disorder
• Spin transport in high-mobility graphene on WS${}_2$ substrate with electric-field tunable proximity spin-orbit interaction
• Topological electric current from time-dependent elastic deformations in graphene
• Valleytronics on the Surface of Topological Crystalline Insulator: Elliptic Dichroism and Valley-Selective Optical Pumping
• Room-temperature orbit-transfer torque enabling van der Waals magnetoresistive memories
• Quantum Anomalous Layer Hall Effect in the Topological Magnet MnBi2Te4
• Evolution and global charge conservation for polarization singularities emerging from nonhermitian degeneracies
• Strain-driven valley states and phase transitions in Janus VSiGeN4 monolayer
• Robust Dual Topological Character with Spin-Valley Polarization in a Monolayer of the Dirac Semimetal Na${}_3$Bi
• Berry phase mediated topological thermoelectric transport in gapped single and bilayer graphene
• Ideal type-II Weyl phase and topological transition in phononic crystals
• Optical generation and detection of pure valley current in monolayer transition metal dichalcogenides
• Valley Hall phases in Kagome lattices
• The valley filter efficiency of monolayer graphene and bilayer graphene line defect model
• ${\mathbb{Z}}_2$ topological insulator analog for vortices in an interacting bosonic quantum fluid
• Magnetoresistance and valley degree of freedom in bulk bismuth
• Coupling ferroelectricity with spin-valley physics in oxide-based heterostructure
• Optical control of valley Zeeman effect through many-exciton interactions
• Graphene-based qubits in quantum communications
• Tuning Topological Phase Transitions in Hexagonal Photonic Lattices Made of Triangular Rods
• Spin and valley transports in junctions of Dirac fermions
• Intrinsic optical conductivity of modified-Dirac fermion systems
• 2D Magnetic Semiconductors via Substitutional Doping of Transition Metal Dichalcogenides
• Model Prediction of Self-Rotating Excitons in Two-Dimensional Transition-Metal Dichalcogenides
• Optical orientation with linearly polarized light in transition metal dichalcogenides
• Interplay between sublattice and spin symmetry breaking in graphene
• Observation of boundary induced chiral anomaly bulk states and their transport properties
• Valley and spin pump by scattering at non-magnetic disorders
• Momentum-Resolved Exciton Coupling and Valley Polarization Dynamics in Monolayer WS${}_2$
• Pseudospin polarized quantum transport in monolayer graphene
• Electrical control of crossed Andreev reflection and spin-valley switch in antiferromagnet/superconductor junctions
• Floquet engineering of twisted double bilayer graphene
• Strain Enhanced Superconductivity in Li-Doped Graphene
• Irradiated bilayer graphene
• Tracking valley topology with synthetic Weyl paths
• Controlling Valley-Polarisation in Graphene via Tailored Light Pulses
• Electrical control of spin and valley in spin-orbit coupled graphene multilayers
• Atomic resolution imaging of the two-component Dirac-Landau levels in a gapped graphene monolayer
• Intrinsic Hall conductivities induced by the orbital magnetic moment
• Diffraction catastrophes and semiclassical quantum mechanics for Veselago lensing in graphene
• Anomalous Hydrodynamic Transport in Interacting Noncentrosymmetric Metals
• Dissipationless Layertronics in Axion Insulator $\mathrm{MnB}{\mathrm{i}}_2\mathrm{T}{\mathrm{e}}_4$
• Valley-dependent Corner States in Honeycomb Photonic Crystal without Inversion Symmetry
• Optically reconfigurable quantum spin-valley Hall effect of light in coupled nonlinear ring resonator lattice
• Unraveling materials Berry curvature and Chern-Simons numbers from real-time evolution of Bloch states
• Chiral phonons in honeycomb sublattice of layered CoSn-like compounds
• Magnetoelectric coupling, Berry phase, and Landau level dispersion in a biased bilayer graphene
• Weak Localization and Antilocalization in Topological Materials with Impurity Spin-Orbit Interactions
• Topological Valley Currents in Bilayer Graphene/Hexagonal Boron Nitride Superlattices
• Band nesting, massive Dirac Fermions and Valley Lande and Zeeman effects in transition metal dichalcogenides: a tight-binding model
• A Topology-Controlled Photonic Cavity Based on the Near-Conservation of the Valley Degree of Freedom
• Valley Anisotropy in Elastic Metamaterials
• Tunable $\Gamma -K$ Valley Populations in Hole-Doped Trilayer WSe${}_2$
• Electrically tunable valley polarization in Weyl semimetals with tilted energy dispersion
• Room-temperature bipolar valleytronic transistor in MoS2/WSe2 heterostructures
• Modification of electronic structure and thermoelectric properties of hole-doped tungsten dichalcogenides
• Electronic Structures of Graphene Layers on Metal Foil: Effect of Point Defects
• Berry Curvature in Graphene: A New Approach
• Valley controlled propagation of pseudospin states in bulk metacrystal waveguides
• Optical Valley Hall Effect based on Transitional Metal Dichalcogenide cavity polaritons
• The quantum valley Hall effect in proximity-induced superconducting graphene: an experimental window for deconfined quantum criticality
• Nonlocal topological valley transport at large valley Hall angles
• Phonon helicity induced by electronic Berry curvature in Dirac materials
• Topologically confined states at corrugations of gated bilayer graphene
• Strain-induced valley polarization, topological states, and piezomagnetism in two-dimensional altermagnetic V${}_2$Te${}_2$O, V${}_2$STeO, V${}_2$SSeO, and V${}_2$S${}_2$O
• A scheme to realize the quantum spin-valley Hall effect in monolayer graphene
• Valley Hall effect in disordered monolayer MoS2 from first principles
• Off-resonant polarized light-controlled thermoelectric transport in ultrathin topological insulators
• Orbital magnetization of insulating perovskite transition-metal oxides with the net ferromagnetic moment in the ground state
• Floquet Valley-Polarized Quantum Anomalous Hall State in Nonmagnetic Heterobilayers
• Topologically protected pseudospins in 2D spring-mass system
• Interlayer Topological Transport and Devices based on Layer Pseudospins in Photonic Valley-Hall Phases
• Topologically protected interface phonons in two-dimensional nanomaterials: hexagonal boron nitride and silicon carbide
• Valley polarized transport in strained graphene based Corbino disc
• Ferromagnetic helical nodal line and Kane-Mele spin-orbit coupling in kagome metal Fe3Sn2
• Crystal valley Hall effect
• Dirac States in an Inclined Two-Dimensional Su-Schrieffer-Heeger Model
• Anisotropic intrinsic spin relaxation in graphene due to flexural distortions
• Berry curvature induced magnetotransport in 3D noncentrosymmetric metals
• Valley vortex states and degeneracy lifting via photonic higher-band excitation
• Optical selection rules for excitonic Rydberg series in the massive Dirac cones of hexagonal 2D materials
• Symmetry breaking and (pseudo)spin polarization in Veselago lenses for massless Dirac fermions
• Massive Dirac fermions in moiré superlattices: a route towards topological flat minibands
• Abnormal topological refraction into free medium at sub-wavelength scale in valley phononic crystal plates
• Valley Seebeck effect in gate tunable zigzag graphene nanoribbons
• Magneto-optical effects in the Landau level manifold of 2D lattices with spin-orbit interaction
• Hybrid topological guiding mechanisms for photonic crystal fibers
• Enhancement of Exciton Valley Polarization in Monolayer MoS2 Induced by Scattering
• Symmetry breaking effects on spin and electronic transport in graphene
• Hexagonal warping on spin texture, Hall conductivity and circular dichroism of Topological Insulator
• Probing Topological signatures in an optically driven $\alpha$-$T_3$ Lattice
• Topological valley plasmon transport in bilayer graphene metasurfaces for sensing applications
• Valley Hall Effect and Non-Local Resistance in Locally Gapped Graphene
• A Movable Valley Switch Driven by Berry Phase in Bilayer Graphene Resonators
• Determination of the trigonal warping orientation in Bernal-stacked bilayer graphene via scanning tunneling microscopy
• Universal model for electron thermal-field emission from two-dimensional semimetals
• Robust all-electrical topological valley filtering using monolayer 2D-Xenes
• Three-Dimensional Topological Insulator in a Magnetic Field: Chiral Side Surface States and Quantized Hall Conductance
• Guiding Robust Valley-dependent Edge States by Surface Acoustic Waves
• Hofstadter states and reentrant charge order in a semiconductor moiré lattice
• Light-induced valley currents and magnetization in graphene rings
• Scaling parameters in anomalous and nonlinear Hall effects depend on temperature
• A Non-Hermitian Moiré Valley Filter
• Valley-polarization in biased bilayer graphene using circularly polarized light
• Persistent Current States in Bilayer Graphene
• Quantum kinetic equation in phase-space textured multiband systems
• Thermal engineering in low-dimensional quantum devices: a tutorial review of nonequilibrium Green's function methods
• Topological and magnetic phase transition in silicene-like zigzag nanoribbons
• Topological phases of topological insulator thin films
• Berry curvature induced nonlinear magnetoresistivity in two dimensional systems
• Valley symmetry breaking and gap tuning in graphene by spin doping
• Ultrafast valley-selective coherent optical manipulation with excitons in WSe${}_2$ and MoS${}_2$ monolayers
• Magnetoelectric control of topological phases in graphene
• Spontaneous valley polarization in 2D organometallic lattice
• Magnetic field induced Valley-Polarized Quantum Anomalous Hall Effects in Ferromagnetic van der Waals Heterostructures
• Chiral selection rules for multi-photon processes in two-dimensional honeycomb materials
• Interplay of Lorentz-Berry forces in position-momentum spaces for valley-dependent impurity scattering in alpha-T3 lattices
• Valley Degree of Freedom in Two-Dimensional van der Waals Materials
• Tailoring the electronic texture of a topological insulator via its surface orientation
• Pure spin current and perfect valley filter by designed separation of the chiral states in two-dimensional honeycomb lattices
• Current partition at zero-line intersection of quantum anomalous Hall topologies
• Zero-line modes at stacking faulted domain walls in multilayer graphene
• Uncovering and experimental realization of multimodal 3D topological metamaterials for low-frequency and multiband elastic wave control
• Excited quantum Hall effect: enantiomorphic flat bands in a Yin-Yang Kagome lattice
• Bilayer graphene under pressure: Electron-hole Symmetry Breaking, Valley Hall Effect, and Landau Levels
• Unconventional superconductivity from magnetism in transition metal dichalcogenide
• Towards Topological Quasi-Freestanding Stanene via Substrate Engineering
• Valley-selective Floquet Chern Flat Bands in Twisted Multilayer Graphene
• Synthetic Kramers pair in phononic elastic plates and helical edge states on a dislocation interface
• Detection of thermodynamic "valley noise" in monolayer semiconductors: access to intrinsic valley relaxation timescales
• Magnetic field dependence of electronic properties of MoS${}_2$ quantum dots with different edges
• Transport discovery of emerging robust helical surface states in $Z_2=0$ systems
• Topological responses from gapped Weyl points in 2D altermagnets
• Cellular dynamical mean-field theory study of an interacting topological honeycomb lattice model at finite temperature
• Metallic Network of Topological Domain Walls
• Generation of a fully valley-polarized current in bulk graphene
• Gate tunable current partition in graphene based topological zero lines
• Electronic and Optical properties of transition metal dichalcogenides under symmetric and asymmetric field-effect doping
• Spin-valley polarized edge states and quantum anomalous Hall states controlled by side potential in 2D honeycomb lattices
• Chiral orbital current and anomalous magnetic moment in gapped graphene
• Valley currents and non-local resistances of graphene nanostructures with broken inversion symmetry from the perspective of scattering theory
• Photo-Induced Anomalous Hall Effect in Two-Dimensional Transition-Metal Dichalcogenides
• Properties of single-layer graphene doped by nitrogen with different concentrations
• Electron dynamics in strained graphene
• Topologically nontrivial magnonic solitons
• Imaging the valley and orbital Hall effect in monolayer MoS2
• Enforced symmetry breaking for anomalous valley Hall effect in two-dimensional hexagonal lattices
• Topological flat bands without magic angles in massive twisted bilayer graphenes
• Electrically Controlled Anomalous Hall Effect and Orbital Magnetization in Topological Magnet MnBi2Te4
• Rabi-like oscillation of photonic topological valley Hall edge states
• Giant Faraday rotation induced by Berry phase in bilayer graphene under strong terahertz fields
• Vibrational dichroism of chiral valley phonons
• Long-lived domain wall plasmons in gapped bilayer graphene
• Evolution of magnetic Dirac bosons in a honeycomb lattice
• Size Quantization in Planar Graphene-Based Heterostructures: Pseudospin Splitting, Interface States, and Excitons
• Valley contrasting bulk photovoltaic effect in antiferromagnetic MnPSe${}_3$ monolayer
• Electric and thermoelectric response for Weyl and multi-Weyl semimetals in planar Hall configurations including the effects of strain
• The role of geometry and topological defects in the 1D zero-line modes of graphene
• The influence of anti-chiral edge states on Andreev reflection in graphene-superconductor junction
• Experimental observations of topologically guided water waves within non-hexagonal structures
• Strain and pseudo-magnetic fields in optical lattices from density-assisted tunneling
• Topological Magnus responses in two and three dimensional systems
• Perfect valley filter based on topological phase in disordered $\mathrm{Sb}$ Monolayer Heterostructure
• Material vs. structure: Topological origins of band-gap truncation resonances in periodic structures
• Spontaneous Valley Spirals in Magnetically Encapsulated Twisted Bilayer Graphene
• Asymptotic network models of subwavelength metamaterials formed by closely packed photonic and phononic crystals
• Perfect valley filter controlled by Fermi velocity modulation in graphene
• Local orbital-angular-momentum dependent surface states with topological protection
• Topological Valley Transport of Gapped Dirac Magnons in Bilayer Ferromagnetic Insulators
• Layer pseudospin dynamics and genuine non-Abelian Berry phase in inhomogeneously strained moiré pattern
• Spin-polarized tunable photocurrents
• Valley filtering in strain-induced $\alpha$-${\mathcal{T}}_3$ quantum dots
• Valley filter from magneto-tunneling between single and bi-layer graphene
• Broadband Frequency and Spatial On-Demand Tailoring of Topological Wave Propagation Harnessing Piezoelectric Metamaterials
• Control of Giant Topological Magnetic Moment and Valley Splitting in Trilayer Graphene
• Unbalanced edge modes and topological phase transition in gated trilayer graphene
• Geometric Stiffness in Interlayer Exciton Condensates
• Tailored Topological Edge Waves via Chiral Hierarchical Metamaterials
• Quantum Hall effect in gapped graphene heterojunctions
• On-chip unidirectional waveguiding for surface acoustic waves along a defect line in a triangular lattice
• Large spin-relaxation anisotropy in bilayer-graphene/WS${}_2$ heterostructures
• Orbitronics in Two-dimensional Materials
• Valley-dependent spin-orbit torques in two dimensional hexagonal crystals
• Non-Hermitian Dirac cones with valley-dependent lifetimes
• Electrical control of intervalley scattering in graphene via the charge state of defects
• Manipulation of valley and spin properties in two-dimensional Janus WSiGeZ${}_4$ (Z=N,P, As) through symmetry control
• In-gap impurity states as the hallmark of the Quantum Spin Hall phase
• Interlayer electronic transport in CaMnBi${}_2$ antiferromagnet
• Quantum Valley Hall effect without Berry curvature
• Transmission spectra and valley processing of graphene and carbon nanotube superlattices with inter-valley coupling
• Photoluminescence Saturation and Exciton Decay Dynamics in Transition Metal Dichalcogenide Monolayers
• Tunable three-way valley Hall energy-splitter: venturing beyond graphene-like structures
• Polarization-dependent photocurrents in polar stacks of van der Waals solids
• Orbital magnetization of correlated electrons with arbitrary band topology
• Transport properties of organic Dirac electron system α-(BEDT-TSeF)${}_2$I${}_3$
• Plasmon geometric phase and plasmon Hall shift
• Conductivity of Dirac fermions with phonon induced topological crossover
• Optical Selection Rules in Spin-Orbit Coupled Systems on Honeycomb Lattice
• Topological transition in spiral elastic valley metamaterials
• Photo-induced valley currents in strained graphene
• Chiral spin superfluidity and spontaneous spin Hall effect of interacting bosons
• Cyclotron resonance of the magnetic ratchet effect and second harmonic generation in bilayer graphene
• Electronic structure and layer-resolved transmission of bilayer graphene nanoribbon in the presence of vertical fields
• Adiabatic quantum pumping in graphene with magnetic barriers
• Marginal topological properties of graphene: a comparison with topological insulators
• Giant periodic pseudo-magnetic fields in strained kagome magnet FeSn epitaxial films on SrTiO${}_3$(111) substrate
• Colossal orbital Zeeman effect driven by tunable spin-Berry curvature in a kagome metal
• Possible Realization and Protection of Valley-Polarized Quantum Hall Effect in Mn/WS2
• Possible nodeless $s^{\pm }$-wave superconductivity in twisted bilayer graphene
• Topological valley transport at the curved boundary of a folded bilayer graphene
• Spin liquids in graphene
• Pseudospin Electronics in Phosphorene Nanoribbons
• Topological valleytronics: Brought to light
• Valley Hall Transport of Photon-Dressed Quasiparticles in 2D Dirac Semiconductors
• Polariton Hall Effect in Transition-Metal Dichalcogenides
• Magnetic proximity effect at the interface of two-dimensional materials and magnetic oxide insulators
• Reversal of Orbital Hall Conductivity and Emergence of Tunable Topological Quantum States in Orbital Hall Insulator
• Floquet High Chern Insulators in Periodically Driven Chirally Stacked Multilayer Graphene
• Imaging bulk and edge transport near the Dirac point in graphene moiré superlattices
• Stability of Polarized States for Diamond Valleytronics
• Quantum spin Hall effect in rutile-based oxide multilayers
• Valley-Contrasting Orbital Magnetic Moment Induced Negative Magnetoresistance
• Electron Delocalization in Gate-Tunable Gapless Silicene
• Time-resolved Hall conductivity of pulse-driven topological quantum systems
• Strain-driven chiral phonons in two-dimensional hexagonal materials
• Exotic dielectric behaviors induced by pseudo-spin texture in magnetic twisted bilayer
• Minimal Geometry for Valley Filtering in Graphene
• Topological valley crystals in a photonic Su-Schrieffer-Heeger (SSH) variant
• Multi-flavor Dirac fermions in Kekulé-distorted graphene bilayers
• Tunable valley Hall effect in gate-defined graphene superlattices
• Characterization and manipulation of intervalley scattering induced by an individual monovacancy in graphene
• Floquet Spectrum and Two-Terminal Conductance of a Transition Metal Dichalcogenide Ribbon under a Circularly Polarized Laser Field
• Polarization-sensitive absorption of THz radiation by interacting electrons in chirally stacked multilayer graphene
• Valley isospin of interface states in a graphene $pn$ junction in the quantum Hall regime
• Layer Zero-Line Modes in Antiferromagnetic Topological Insulators
• Electric, thermal, and thermoelectric magnetoconductivity for Weyl/multi-Weyl semimetals in planar Hall set-ups induced by the combined effects of topology and strain
• Nontrivial Metallic State of Molybdenum Disulfide
• Proximity induced spin-valley polarization in silicene/germanene on F-doped WS${}_2$
• Exchange interaction, disorder, and stacking faults in rhombohedral graphene multilayers
• Magnetic skyrmion crystal at a topological insulator surface
• Valley current generation using biased bilayer graphene dots
• Controlled Curie temperature, magnetocrystalline anisotropy, and valley polarization in 2D ferromagnetic Janus 2H-VSeS monolayer
• Quantum hydrodynamic modeling of edge modes in chiral Berry plasmons
• Valley polarization in graphene-silicene-graphene heterojunction
• Layer Control of Magneto-Optical Effects and Their Quantization in Spin-Valley Splitting Antiferromagnets
• Unconventional Floquet topological phases from quantum engineering of band inversion surfaces
• Chiral response in lattice models of Weyl materials
• Direction-dependent conductivity in planar Hall set-ups with tilted Weyl/multi-Weyl semimetals
• Reverse strain-induced snake states in graphene nanoribbons
• Microscopic theory of cavity-confined monolayer semiconductors: polariton-induced valley relaxation and the prospect of enhancing and controlling the valley pseudospin by chiral strong coupling
• Probing valley filtering effect by Andreev reflection in zigzag graphene nanoribbon
• Topological valley currents via ballistic edge modes in graphene superlattices near the primary Dirac point
• Non-trivial quantum oscillation geometric phase shift in a trivial band
• Flat bands for electrons in rhombohedral graphene multilayers with a twin boundary
• Unification of valley and anomalous Hall effects in a strained lattice
• 2D Ladder polyborane: an ideal Dirac semimetal with a multi-feld-tunable band gap
• High Transmission in 120-degree Sharp Bends of Inversion-symmetric and Inversion-asymmetric Photonic Crystal Waveguides
• Topological transport in Dirac electronic systems: A concise review
• Triggering superconductivity, semiconducting states, and ternary valley structure in graphene via functionalization with Si-N layers
• Inverse Design of a Graphene-Based Quantum Transducer via Neuroevolution
• Superconducting states and Majorana modes in transition-metal dichalcogenides under inhomogeneous strain
• Theory of phonon side jump contribution in Anomalous Hall transport
• Optoelectronic Fingerprints of Interference between Different Charge Carriers in Graphene Superlattices and Analogies to Twisted Graphene Bilayers
• Non-conservation of the valley density and its implications for the observation of the valley Hall effect
• Chern Insulator Phase in a Lattice of an Organic Dirac Semimetal with Intracellular Potential and Magnetic Modulations
• Gap states and valley-spin filtering in transition metal dichalcogenide monolayers
• Lorentz invariance violation and the CPT-odd electromagnetic response of a tilted anisotropic Weyl semimetal
• Giant Hall photoconductivity in narrow-gapped Dirac materials
• Nonvolatile Magnonics in Bilayer Magnetic Insulators
• Valley-Dependent Magnetoresistance in Two-Dimensional Semiconductors
• Berry curvature in monolayer MoS${}_2$ with broken mirror symmetry
• Switchable valley filter based on a graphene $p$-$n$ junction in a magnetic field
• Dynamical correlation enhanced orbital magnetization in VI${}_3$
• Valley-selective Klein tunneling through superlattice barrier in graphene
• Tensor monopoles and negative magnetoresistance effect in optical lattices
• Nanoscale Probing of Broken-Symmetry States in Graphene Induced by Individual Atomic Impurities
• Geometrical structure and the electron transport properties of monolayer and bilayer silicene near the semimetal-insulator transition point in tight-binding model
• Giant Third-Order Nonlinearity Induced by the Quantum Metric Quadrupole in Few-Layer WTe2
• Valley relaxation in graphene due to charged impurities
• Transport Induced Dimer State from Topological Corner States
• Substrate-induced topological minibands in graphene
• Room-temperature van der Waals magnetoresistive memories with data writing by orbital current in the Weyl semimetal TaIrTe4
• Kagomé network of chiral miniband-edge states in double-aligned graphene-hexagonal boron nitride structures
• Tight-binding model and ab initio calculation of silicene with strong spin-orbit coupling in low-energy limit
• Ultrafast Chirality-dependent Dynamics from Helicity-resolved Transient Absorption Spectroscopy
• Enhanced quantum coherence in graphene caused by Pd cluster deposition
• Nonequilibrium Theory of Photoinduced Valley Hall Effect
• Photoinduced valley-polarized current of layered MoS2 by electric tuning
• Low-dissipation edge currents without edge states
• Photogalvanic currents in dynamically gapped Dirac materials
• Scattering in Monolayer Molybdenum Disulfide Quantum Dot
• Trigonal distortion of topologically confined channels in bilayer Graphene
• First-principles study on the electronic and transport properties of periodically nitrogen-doped graphene and carbon nanotube superlattices
• Quantum Valley and Sub-valley Hall Effect in the Large Angle Twisted Bilayer Graphene
• Spin-valley collective modes of the electron liquid in graphene
• Vertical absorption edge and universal onset conductance in semi-hydrogenated graphene
• Electronic transport and the related anomalous effects in silicene-like hexagonal lattice
• Influence of interface-induced valley-Zeeman and spin-orbit couplings\\ on transport in graphene-on-WSe${}_2$ heterostructures
• Berry curvature mediated valley Hall and charge Hall effects in graphene via strain engineering
• Tunable valley filtering in dynamically strained $\alpha$-${\mathcal{T}}_3$ lattices
• Direct observation of energy band attraction effect in non-Hermitian systems
• Intrinsic torque on the orbital angular momentum in an electric field
• Subcycle control of valley-selective excitation via dynamical Franz-Keldysh effect in WSe${}_2$ monolayer
• Magnetoelectric effect in bilayer graphene controlled by valley-isospin density
• Locally Polarized Wave Propagation through Metamaterials' Crystallinity
• Chiral pair of Fermi arcs, anomaly cancelation, and spin or valley Hall effects in inversion symmetry-broken Weyl metals
• Relaying Topological Interface States for Negative Refraction of Bulk Waves
• Nonlocal optical conductivity of Fermi surface nesting materials
• Topological thermoelectric effects in spin-orbit coupled electron and hole doped semiconductors
• Valley properties of doped graphene in a magnetic field
• Electrical valley filtering in transition metal dichalcogenides
• Influence of resonant plasmonic nanoparticles on optically accessing the valley degree of freedom in 2D semiconductors
• Nonlinear response in a non-centrosymmetric topological insulator
• Nonlinear magnetotransport in a two-dimensional system with merging Dirac points
• Topologically Protected Edge States in Triangular Lattices
• Orbital-dependent quasiparticle scattering interference in 3R-NbS2
• Theory of valley-dependent transport in graphene-based lateral quantum structures
• A 50/50 electronic beam splitter in graphene nanoribbons as a building block for electron optics
• Topological Phase Transition Coupled with Spin-Valley Physics in Ferroelectric Oxide Heterostructures
• Theory of ARPES in Graphene-Based Moiré Superlattices
• Topological phase transition from trigonal warping in van der Waals multilayers
• Reflections of topological properties in the planar-Hall response for semimetals carrying pseudospin-1 quantum numbers
• In-plane Chiral Tunneling and Out-of-plane Valley-polarized Quantum Tunneling in Twisted Graphene Trilayer
• Revisiting the magnetic responses of bilayer graphene from the perspective of the quantum distance
• Scattering of topological kink-antikink states in bilayer graphene structures
• Optical valley separation in two-dimensional semimetals with tilted Dirac cones
• Nonlinear Hall effect from long-lived valley-polarizing relaxons
• Domain-wall topology induced by spontaneous symmetry breaking in polariton graphene
• High-resolution Tunneling Spectroscopy of ABA-stacked Trilayer Graphene
• Emergent inhomogeneity and non-locality in a graphene field-effect transistor on a near-parallel moire superlattice of transition metal dichalcogenides
• Valley-controlled transport in graphene/ WSe${}_2$ heterostructures under an off-resonant polarized light
• Exciton migration in two-dimensional materials
• Half-integer anomalous currents in 2D materials from a QFT viewpoint
• Realization of valley-spin polarized current via parametric pump in monolayer $\mathrm{Mo}{\mathrm{S}}_2$
• Electrically tunable and reversible magnetoelectric coupling in strained bilayer graphene
• Two-dimensional topological superconducting phases emerged from d-wave superconductors in proximity to antiferromagnets
• Layer-Dependent Quantum Anomalous Hall Effect in Rhombohedral Graphene
• Topological phase transition in disordered elastic quantum spin Hall system
• Polarization and third-order Hall effect in III-V semiconductor heterojunctions
• Gate-tunable valley currents, non-local resistances and valley accumulation in bilayer graphene nanostructures
• Artificial electric field and electron hydrodynamics
• Tunneling valley Hall effect induced by coherent geometric phase
• Electric-field switchable chirality in rhombohedral graphene Chern insulators stabilized by tungsten diselenide
• Quantum Anomalous Valley Hall Effect for Bosons
• Geometric band properties in strained monolayer transition metal dichalcogenides using simple band structures
• Valley-Chern Effect with LC-Resonators: A Modular Platform
• In-plane magnetoelectric response in bilayer graphene
• Non-adiabatic Hall effect at Berry curvature hot spot
• Ultrafast valley polarization in bilayer graphene
• Observation of Topological Structures in Photonic Quantum Walks
• Effectuating tunable valley selection via multi-terminal monolayer graphene devices
• Topological Spin and Valley Pumping in Silicene
• Off-resonant light-induced topological phase transition and thermoelectric transport in semi-Dirac materials
• Berry-dipole Semimetals
• Hall viscosity and nonlocal conductivity of "gapped graphene"
• Controllable intrinsic DC spin/valley Hall conductivity in ferromagnetic silicene: Exploring a fully spin/valley polarized transport
• First-principles study on the electrical resistivity in zirconium dichalcogenides with multi-valley bands: mode-resolved analysis of electron-phonon scattering
• Attosecond All-Optical Retrieval of Valley Polarization via Circular Dichroism in Transient Absorption
• Trigonal warping induced terraced spin texture and nearly perfect spin polarization in graphene with Rashba effect
• Quantum state transfer between valley and photon qubits
• Anomalous transport in pseudospin-1 fermions
• Substrate-induced structures of bismuth adsorption on graphene: a first principle study
• Topological edge states in photonic Floquet insulator with unpaired Dirac cones
• Electromagnetic coupling of spins and pseudospins in bilayer graphene
• All-optical control of topological valley transport in graphene metasurfaces
• Gap opening in the zeroth Landau level in gapped graphene: Pseudo-Zeeman splitting in an angular magnetic field
• Two-dimensional anisotropic Dirac materials PtN4C2 and Pt2N8C6 with quantum spin and valley Hall effects
• Orbital magnetic moments in insulating Dirac systems: Impact on magnetotransport in graphene van der Waals heterostructures
• Coulomb drag in topological materials
• Control of Spin Diffusion and Suppression of the Hanle Effect by the Coexistence of Spin and Valley Hall Effects
• Theory of wavepacket transport under narrow gaps and spatial textures: non-adiabaticity and semiclassicality
• Charge-pseudospin coupled diffusion in semi-Dirac graphene: pseudospin assisted valley transport
• Band alignment effect in the topological photonic alloy
• Electric field controlled valley-polarized photocurrent switch based on the circular bulk photovoltaic effect
• Nonlinear spin and orbital Edelstein effect in WTe2
• Ferroelectric Antiferromagnetic Lifting of Spin-Valley Degeneracy
• Supersymmetry dictated topology in periodic gauge fields and realization in strained and twisted 2D materials
• Effective field theory of Berry Fermi liquid from the coadjoint orbit method
• Valley and Valley-like Split-ring Topological Photonic Crystal
• Edge state in AB-stacked bilayer graphene and its correspondence with SSH ladder
• Inducing chiral superconductivity on honeycomb lattice systems
• Landau levels in spin-orbit coupling proximitized graphene: bulk states
• Topological phases in pseudospin-1 Fermi gases with two-dimensional spin-orbit coupling
• Light, the universe, and everything -- 12 Herculean tasks for quantum cowboys and black diamond skiers
• Anomalous Valley Magnetic Moment of Graphene
• Orbital Gravito-Magnetoelectric response and Orbital magnetic quadrupole moment correction
• Optically controllable coupling between edge and topological interface modes of graphene metasurfaces
• Valley-dependent gauge fields for ultracold atoms in square optical superlattices
• Magnetization current and anomalous Hall effect for massive Dirac electrons
• Weyl Semimetal Path to Valley Filtering in Graphene
• Two-Dimensional Multifunctional Materials from Endohedral Fullerenes
• Chiral properties of topological-state loops
• Light-induced large and tunable valley-selective Hall effect in a centrosymmetric system
• Three-dimensional valley-contrasting sound
• Optimal design of fast topological pumping
• Engineering spin-orbit effects and Berry curvature by deposition of Eu on WSe${}_2$
• Orbital magnetization senses the topological phase transition in a spin-orbit coupled $\alpha$-$T_3$ system
• Quantum valley Hall states in low-buckled counterparts of graphene bilayer
• Exciton swapping in a twisted graphene bilayer as a solid-state realization of a two-brane model
• Tunneling in an anisotropic cubic Dirac semi-metal
• Chiral Wigner crystal phases induced by Berry curvature
• Valley polarization and valleyresistance in monolayer transition metal dichalcogenides superlattice
• Valley filters, accumulators, and switches induced in graphene quantum dots by lines of adsorbed hydrogen atoms
• Valley-dependent electronic properties in two-dimensional altermagnetic iron-based transition metal chalcogenides
• Switchable valley functionalities of an $n-n^{-}-n$ junction in 2D semiconductors
• Theory of Weyl orbital semimetals and predictions of several materials classes
• Valley current filtering and reversal by parallel side contacted armchair nanotubes
• Multilevel coherences in quantum dots
• Theory of the Strain-Induced Magnetoelectric Effect in Planar Dirac Systems
• Zener tunneling isospin Hall effect in HgTe quantum wells and graphene multilayers
• Physical Origin of Current Partition at a Topological Trifurcation
• Quantum Internal Structure of Plasmons
• Valley transport driven by dynamic lattice distortion
• Orbital hyperfine interaction and qubit dephasing in carbon nanotube quantum dots
• Spin Stiffness and Domain Walls in Dirac-Electron Mediated Magnets
• Interaction Correction to the Magneto-Electric Polarizability of $Z_2$ Topological Insulators
• Valley-polarization and stable triplet exciton formation in 2D lateral heterostrcuture of hBN-kagome and graphene
• Recent advances of defect-induced spin and valley polarized states in graphene
• Electrochemical transport in Dirac nodal-line semimetals
• Chiral Stoner magnetism in Dirac bands
• Coexistence of Rashba Effect and Spin-valley Coupling in TiX2 (X= Te, S and Se) based Heterostructures
• Magnetoresistance in Noncentrosymmetric Two-dimensional Systems
• Photonic Spin Hall Effect using bilayer Graphene in Nano Optomechanical Cavities
• Nonreciprocal phonon dichroism induced by Fermi pocket anisotropy in two-dimensional Dirac materials
• Universal Spin Dynamics in Quantum Wires
• Electronic transport of bilayer graphene with asymmetry line defects
• Anomalous Circularly Polarized Light Emission induced by the Optical Berry Curvature Dipole
• Quantum Nonlinear Acoustic Hall Effect and Inverse Acoustic Faraday Effect in Dirac Insulators
• Dipolar spin-waves and tunable band gap at the Dirac points in the 2D magnet ErBr3
• Facilitating field-free perpendicular magnetization switching with a Berry curvature dipole in a Weyl semimetal
• Optical valleytronics of impurity states in two-dimensional Dirac materials
• Theory of Nonlocal Transport from Nonlinear Valley Responses
• Gapless state of interacting Majorana fermions in a strain-induced Landau level
• Valley current in graphene through electron-phonon interaction
• Quantum spin Hall insulators and quantum valley Hall insulators of BiX/SbX (X = H, F, Cl, and Br) monolayers with a record bulk band gap
• Observation of topological valley Hall edge states in honeycomb lattices of superconducting microwave resonators
• Graphene valley polarization as a function of carrier-envelope phase in few-cycle laser pulses and its footprints in harmonic signals
• Anisotropic conductivity for the type-I and type-II phases of Weyl/multi-Weyl semimetals in planar Hall set-ups
• Valley-dependent giant orbital moments and transport feature in rhombohedral graphene multilayers
• Origins of Valley Current Reversal in Partially Overlapped Graphene Layers
• Sorting and Routing Topologically Protected Edge States by their Valleys
• Coupled spin and valley Hall effects driven by coherent tunneling
• Spin-valley-coupled quantum spin Hall insulator with topological Rashba-splitting edge states in Janus monolayer $\mathrm{CS}{\mathrm{b}}_{1.5}\mathrm{B}{\mathrm{i}}_{1.5}$
• Enhancement of valley selective excitation by a linearly polarized two-color laser pulse
• Perfect valley polarization in MoS2
• Fractional quantum Hall effects in graphene on a h-BN substrate
• Correlation Effects in Orbital Magnetism
• Intrinsic Valley Polarization and Anomalous Valley Hall Effect in Single-Layer 2H-FeCl2
• Valley Pumping via Edge States and the Nonlocal Valley Hall Effect in Two-Dimensional Semiconductors
• Kondo screening in two-dimensional $p$-type transition-metal dichalcogenides
• Valley-dependent transport in strain engineering graphene heterojunctions
• Magnus spin Hall and spin Nernst effects in gapped 2D Rashba systems
• Design of a room-temperature topological exciton-polariton laser in a ZnO/TiO${}_2$-photonic crystal slab
• Role of Coulomb interaction in the valley photogalvanic effect
• Spin Pumping into two-dimensional systems
• Disentangling contributions to longitudinal magnetoconductivity for Kramers-Weyl nodes
• Orbital anomalous Hall effect in the few-layer Weyl semimetal TaIrTe4
• A Quantized Interband Topological Index in Two-Dimensional Systems
• All-electrical valley filtering in graphene systems (I): A path to integrated electro-valleytronics
• Theory of field-modulated spin-valley-orbital pseudospin physics
• Momentum selective optical absorption in triptycene molecular membrane
• Strain-Fluctuation-Induced Near-Quantization of Valley Hall Conductivity in Graphene Systems
• Chiral second-sound collective mode at the edge of 2D systems with nontrivial Berry curvature
• Symmetry-dependent antiferromagnetic proximity effects on valley splitting
• Renormalization of the valley Hall conductivity due to interparticle interaction
• Spin relaxation and the Kondo effect in transition metal dichalcogenide monolayers
• Nonlinear Valley and Spin Valves in Bilayer Graphene
• Photoinduced dc Hall current in few-layer black phosphorus with a gate-tunable Floquet gap
• Energy symmetry and interlayer wave function ratio of tunneling electrons in partially overlapped graphene
• Orbital Hall Conductivity in a Graphene/Haldane and Haldane/Haldane Bilayers
• Edge dependece of nonlocal transport in gapped bilayer graphene
• High-purity valley-polarized currents induced by bichromatic optical fields in two-dimensional materials
• Charge Density Waves in the 2.5-Dimensional Quantum Heterostructure
• Longitudinal and transverse mobilities of $n$-type monolayer transition metal dichalcogenides in the presence of proximity-induced interactions at low temperature
• Quantum Geometric Origin of Orbital Magnetization
• Emergence of half-metallic ferromagnetism and valley polarization in transition metal substituted WSTe monolayer
• Valley Gapless Semiconductor: Models and Applications
• Low-energy trions in graphene quantum dots
• Films of rhombohedral graphite as two-dimensional topological semimetals
• Complete Spin and Valley Polarization by Total External Reflection from Potential Barriers in Bilayer Graphene and Monolayer Transition Metal Dichalcogenides
• Bound state properties of ABC-stacked trilayer graphene quantum dots
• Generation and control of non-local chiral currents in graphene superlattices by orbital Hall effect
• Spin and electric currents induced by a spin-motive force in two-dimensional Dirac semimetals protected by nonsymmorphic symmetries
• Multiple types of spin textures and robust valley physics in MP${}_2$X${}_6$
• Time inversion symmetry in the Dirac and Schrödinger-Pauli theories
• Precise quantum-geometric electronic properties from first principles
• Spontaneous Valley Splitting and Valley Pseudospin Field Effect Transistor of Monolayer VAgP2Se6
• Non-Hermitian magnetic moment
• Distinguishing features of longitudinal magnetoconductivity for a Rarita-Schwinger-Weyl node
• Heavy fermion phase diagram in magic-angle twisted trilayer graphene
• Electronic bounds in magnetic crystals
• Persistent current and orbital magnetization along a valley-contrasting junction in bilayer graphene in a magnetic field
• Transconductance as a Probe of Valley Thermodynamics in Multilayer WSe${}_2$
• Extended Haldane Model in The Dice Lattice: Multiple Flat-Band-Induced topological Transitions Revealed
• Hexagonal boron nitride/bilayer graphene moiré superlattices in the Dirac-material family: energy-band engineering and carrier doping by dual gating
• Quantized valley Hall response from local bulk density variations
• Gate-induced magneto-oscillation phase anomalies in graphene bilayers
• Anomalous Bloch oscillation and electrical switching of edge magnetization in bilayer graphene nanoribbon
• Energy magnetization and transport in systems with a non-zero Berry curvature in a magnetic field
• Gate-tunable chiral phonons in low-buckled group-IVA monolayers
• Continuously Tunable Berry Phase and Valley-Polarized Energy Spectra in Bilayer Graphene Quantum Dots
• Pseudospin-mediated Atomic-scale Vortices and Their Quantum Interferences in Monolayer Graphene
• Photonic Higher-Order Topological States Induced by Long Range Interactions
• Dirac's spectrum from Newton laws in graphene
• Detecting degeneracy and subtle broken-symmetry states of graphene at nanoscale
• Rayleigh-Bloch, topological edge and interface waves for structured elastic plates
• Topological phase transition based on the attractive Hubbard model
• Valley polarization dynamics of photoinjected carriers at the band edge in room-temperature silicon studied by terahertz polarimetry
• Spin-polarized scanning tunneling microscopy measurement scheme for determining the quantum geometric tensor
• Ultrafast Optical Control of Multi-Valley States in 2D SnS
• Electric spin and valley Hall effects
• Impurity-band optical transitions in two-dimensional Dirac materials under strain-induced synthetic magnetic field
• Revealing the non-adiabatic and non-Abelian multiple-band effects via anisotropic valley Hall conduction in bilayer graphene
• Topological Pseudospin Hall Effect and Multi-frequency Corner Modes in Kagome-based Lattices
• Quantum oscillations of valley current driven by microwave irradiation in transition-metal dichalcogenide/ferromagnet hybrids
• All-electrical valley filtering in graphene systems (II): Numerical study of electron transport in valley valves
• Ratchet Hall Effect in Fluctuating Superconductors
• Intrinsic Valley-Related Multiple Hall Effect in 2D Organometallic Lattice
• Quantum geometric tensor in systems with fractional band dispersion
• Ferroelectric Switchable Topological Magnon Hall Effect in Type-I Multiferroics
• Interlayer Coupling Effect in van der Waals Heterostructures of Transition Metal Dichalcogenides
• Quantum geometric map of magnetotransport
• Emergent exotic chirality dependent dielectricity in magnetic twisted bilayer system
• Orbital optical activity in noncentrosymmetric metals and superconductors
• Intrinsic nonlinear valley Nernst effect
• Intrinsic nonlinear valley Nernst effect in the strained bilayer graphene
• Floquet-Engineered Valley-Topotronics in Kekulé-Y Bond Textured Graphene Superlattice
• Interferometric detection of Chern numbers in topological optical lattices
• Quantum transport of pseudospin-polarized Dirac fermions in gapped graphene nanostructures
• Strain- and potential-controlled tunneling in monolayer MoS${}_2$
• Ferroelectric-tunable quantum nonlinearity of chiral Bloch electrons in a moiré system
• Topology as a Design Variable for Multiproperty Engineering in Synthesized 4-5-6-8 Carbon Nanoribbons
• Spin-Valley Locking and Pure Spin-Triplet Superconductivity in Noncollinear Antiferromagnets Proximitized to Conventional Superconductors
• Semiclassical theory for the orbital magnetic moment of superconducting quasiparticles
• Electronic phonon-induced magnetism in moiré Mott-Wigner crystals
• Strain Modulated Electronic and Optical Properties of Laterally Stitched MoSi2N4/XSi2N4 (X=W, Ti) 2D Heterostructures
• Modulation of quantum geometry and its coupling to pseudo-electric field by dynamic strain
• Valley-Hall-like second-order photonic topological insulators in Kagome lattice
• Realization of room-temperature ferromagnetic semiconducting state in graphene monolayer