Crossover of Three-Dimensional Topological Insulator of Bi2Se3 to the Two-Dimensional Limit

Abstract

Bi2Se3 is theoretically predicted1 2and experimentally observed2,3 to be a three dimensional topological insulator. For possible applications, it is important to understand the electronic structure of the planar device. In this work, thickness dependent band structure of molecular beam epitaxy grown ultrathin films of Bi2Se3 is investigated by in situ angle-resolved photoemission spectroscopy. An energy gap is observed for the first time in the topologically protected metallic surface states of bulk Bi2Se3 below the thickness of six quintuple layers, due to the coupling between the surface states from two opposite surfaces of the Bi2Se3 film. The gapped surface states exhibit sizable Rashba-type spin-orbit splitting, due to breaking of structural inversion symmetry induced by SiC substrate. The spin-splitting can be controlled by tuning the potential difference between the two surfaces.

17 pages, 3 figures,1 table

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Cited by in corpus (550)

• Topological insulators and superconductors
• Experimental Observation of the Quantum Anomalous Hall Effect in a Magnetic Topological Insulator
• Weyl Semimetal in a Topological Insulator Multilayer
• Topological Insulator Materials
• Colloquium: Topological Band Theory
• Direct observation of the transition from indirect to direct bandgap in atomically thin epitaxial MoSe2
• Emergent Phenomena Induced by Spin-Orbit Coupling at Surfaces and Interfaces
• Dirac materials
• An equivalent expression of Z2 Topological Invariant for band insulators using Non-Abelian Berry's connection
• Gate-Voltage Control of Chemical Potential and Weak Anti-localization in Bismuth Selenide
• Scale-Invariant Dissipationless Chiral Transport in Magnetic Topological Insulators beyond the Two-Dimensional Limit
• Electronic structure of quantum materials studied by angle-resolved photoemission spectroscopy
• Quantum anomalous Hall effect and related topological electronic states
• Colloquium: Quantum anomalous Hall effect
• Room temperature spin-orbit torque switching induced by a topological insulator
• Spin Polarization and Transport of Surface States in the Topological Insulators Bi2Se3 and Bi2Te3 from First Principles
• Impurity effect on weak anti-localization in the topological insulator Bi2Te3
• Bulk Band Gap and Surface State Conduction Observed in Voltage-Tuned Crystals of the Topological Insulator Bi${}_2$Se${}_3$
• Landau Quantization of Massless Dirac Fermions in Topological Insulator
• Ambipolar Field Effect in Topological Insulator Nanoplates of (BixSb1-x)2Te3
• Hedgehog Spin-texture and Berry's Phase tuning in a Magnetic Topological Insulator
• Quantitative Raman Spectrum and Reliable Thickness Identification for Atomic Layers on Insulating Substrates
• Room temperature magnetization switching in topological insulator-ferromagnet heterostructures by spin-orbit torques
• Crossover between weak localization and weak antilocalization in magnetically doped topological insulator
• Quantized Faraday and Kerr rotation and axion electrodynamics of a 3D topological insulator
• Thickness-independent transport channels in topological insulator Bi2Se3 thin films
• Manifestation of Topological Protection in Transport Properties of Epitaxial Bi2Se3 Thin Films
• Realization of the Axion Insulator State in Quantum Anomalous Hall Sandwich Heterostructures
• Rapid Surface Oxidation as a Source of Surface Degradation Factor for Bi2Se3
• Electrically tunable surface-to-bulk coherent coupling in topological insulator thin films
• Micro-Raman Spectroscopy of Mechanically Exfoliated Few-Quintuple Layers of Bi(2)Te(3), Bi(2)Se(3) and Sb(2)Te(3) Materials
• Thickness-dependent bulk properties and weak anti-localization effect in topological insulator Bi2Se3
• Evidence for electron-electron interaction in topological insulator thin films
• Surface State Transport and Ambipolar Electric Field Effect in Bi2Se3 Nanodevices
• Carrier-independent ferromagnetism and giant anomalous Hall effect in magnetic topological insulator
• Gate-tuned normal and superconducting transport at the surface of a topological insulator
• Superconductivity with topological surface state in SrxBi2Se3
• Highly-ordered wide bandgap materials for quantized anomalous Hall and magnetoelectric effects
• Weyl superconductors
• Electron interaction-driven insulating ground state in Bi2Se3 topological insulators in the two dimensional limit
• A sudden collapse in the transport lifetime across the topological phase transition in $(B{i}_{1-x}I{n}_x{)}_{2}S{e}_3$
• Ultra-low carrier concentration and surface dominant transport in Sb-doped Bi2Se3 topological insulator nanoribbons
• Unexpected mass acquisition of Dirac fermions at the quantum phase transition of a topological insulator
• Topological insulators for high performance terahertz to infrared applications
• Landau quantization and the thickness limit of topological insulator thin films of Sb2Te3
• Weak localization of bulk channels in topological insulator thin film
• Epitaxial growth of topological insulator Bi2Se3 film on Si(111) with atomically sharp interface
• Large Unidirectional Magnetoresistance in a Magnetic Topological Insulator
• Surface state dominated spin-charge current conversion in topological insulator/ferromagnetic insulator heterostructures
• Topological-Metal to Band-Insulator Transition in (Bi1-xInx)2Se3 Thin Films
• Van der Waals epitaxy of Bi2Se3 on Si(111) vicinal surface: An approach to prepare high-quality thin films of topological insulator
• Tailoring tricolor structure of magnetic topological insulator for robust axion insulator
• Quantum Anomalous Hall Effect with Higher Plateaus
• Probing topological insulators surface states via plasma-wave Terahertz detection
• Planar Hall effect from the surface of topological insulators
• Electronic phase separation in topological surface states of rhombohedral graphite
• Fermi Level Tuning of Epitaxial Sb2Te3 Thin Films on Graphene by Regulating Intrinsic Defects and Substrate Transfer Doping
• Persistence of Topological Order and Formation of Quantum Well States in Topological Insulators Bi2(Se,Te)3 under Ambient Conditions
• CO Oxidation Facilitated by Robust Surface States on Au-Covered Topological Insulators
• Quantum interference and Aharonov-Bohm oscillations in topological insulators
• Fully gapped topological surface states in Bi${}_2$Se${}_3$ films induced by a d-wave high-temperature superconductor
• First Principles Investigations of the Atomic, Electronic, and Thermoelectric Properties of Equilibrium and Strained Bi2Se3 & Bi2Te3, with van der Waals Interactions
• Topological insulator Bi2Se3 thin films grown on double-layer graphene by molecular beam epitaxy
• Metal-to-Insulator Switching in Quantum Anomalous Hall States
• Insulating behavior in ultra-thin bismuth selenide field effect transistors
• Mexican Hat and Rashba Bands in Few-Layer van der Waals Materials
• Interplay between ferromagnetism, surface states, and quantum corrections in a magnetically doped topological insulator
• Spin-Orbit induced phase-shift in Bi${}_2$Se${}_3$ Josephson junctions
• Record Surface State Mobility and Quantum Hall Effect in Topological Insulator Thin Films via Interface Engineering
• Disordered Topological Insulators: A Non-Commutative Geometry Perspective
• Efficient nonlinear generation of THz plasmons in graphene and topological insulators
• Momentum space imaging of Cooper pairing in a half-Dirac-gas topological superconductor (a helical 2D topological superconductor)
• Quantized chiral edge conduction on reconfigurable domain walls of a magnetic topological insulator
• Room Temperature Electrical Detection of Spin Polarized Currents in Topological Insulators
• Transport Properties of Topological Insulators: Band Bending, Bulk Metal-to-Insulator Transition, and Weak Anti-Localization
• Quantum transport in Dirac materials: signatures of tilted and anisotropic Dirac and Weyl cones
• Robustness of topologically protected surface states in layering of Bi2Te3 thin films
• Large-gap magnetic topological heterostructure formed by subsurface incorporation of a ferromagnetic layer
• Ultrafast Spin-To-Charge Conversion at the Surface of Topological Insulator Thin Films
• Transport in three-dimensional topological insulators: theory and experiment
• Observation of Quantum-Tunneling Modulated Spin Texture in Ultrathin Topological Insulator Bi2Se3 Films
• Quantum Transport in Topological Semimetals under Magnetic Fields
• Graphene-based topological insulator with an intrinsic bulk band gap above room temperature
• Coherent Heteroepitaxy of Bi2Se3 on GaAs (111)B
• Quasiparticle Effects in the Bulk and Surface-State Bands of Bi2Se3 and Bi2Te3 Topological Insulators
• Coherent Topological Transport on the Surface of Bi2Se3
• Topological states in two-dimensional optical lattices
• Topological insulator and the Dirac equation
• Theoretical investigation of the evolution of the topological phase of Bi${}_2$Se${}_3$ under mechanical strain
• Ultrafast carrier dynamics in thin-films of the topological insulator Bi2Se3
• Spintronic Sources of Ultrashort Terahertz Electromagnetic Pulses
• Robust spin-polarized midgap states at step edges of topological crystalline insulators
• Nonmagnetic band gap at the Dirac point of the magnetic topological insulator (Bi${}_{1-x}$Mn${}_x{)}_2$Se${}_3$
• Emerging Weak Localization Effects on Topological Insulator-Insulating Ferromagnet (Bi_2Se_3-EuS) Interface
• Dimensional Crossover Induced Topological Hall Effect in a Magnetic Topological Insulator
• Experimental observation of Dirac-like surface states and topological phase transition in Pb${}_{1-x}$Sn${}_x$Te(111) films
• Proximity effect in graphene-topological insulator heterostructures
• Observation of the zero Hall plateau in a quantum anomalous Hall insulator
• Chemical potential dependent gap-opening at the Dirac surface states of Bi2Se3 induced by aggregated substitutional Cr atoms
• Emergence of decoupled surface transport channels in bulk insulating Bi2Se3 thin films
• Kondo Breakdown in Topological Kondo Insulators
• Direct measurement of proximity-induced magnetism at the interface between a topological insulator and a ferromagnet
• Enhanced photogalvanic current in topological insulators via Fermi energy tuning
• Dirac cone with helical spin polarization in ultrathin $\alpha$-Sn(001) films
• Proximity-induced giant spin-orbit interaction in epitaxial graphene on topological insulator
• Thermoelectric properties of Bi2Te3 atomic quintuple thin films
• Realization of a vertical topological p-n junction in epitaxial $\mathrm{S}{\mathrm{b}}_2\mathrm{T}{\mathrm{e}}_3/B{\mathrm{i}}_2\mathrm{T}{\mathrm{e}}_3$ heterostructures
• Quantum Anomalous Hall Effect in Time-Reversal-Symmetry Breaking Topological Insulators
• Designing Artificial Two-Dimensional Landscapes via Room-Temperature Atomic-Layer Substitution
• Magnetize Topological Surface States of Bi2Se3 with a CrI3 Monolayer
• Concurrence of Quantum Anomalous Hall and Topological Hall Effects in Magnetic Topological Insulator Sandwich Heterostructures
• Ultrafast Terahertz Conductivity Probes of Topologically Enhanced Surface Transport Driven by Mid-Infrared Laser Pulses in Bi${}_2$Se${}_3$
• Even-Odd Layer-Dependent Anomalous Hall Effect in Topological Magnet MnBi2Te4 Thin Films
• Observation of Anderson localization in ultrathin films of three-dimensional topological insulators
• Anionic depolymerization transition in IrTe2
• Quantum oscillations and Berry's phase in topological insulator surface states with broken particle-hole symmetry
• Weak Antilocalization and Conductance Fluctuation in a Sub-micrometer-sized Wire of Epitaxial Bi2Se3
• One-dimensional edge state transport in a topological Kondo insulator
• Manipulation of Topological States and Bulk Band Gap Using Natural Heterostructures of a Topological Insulator
• Scaling of the Quantum Anomalous Hall Effect as an Indicator of Axion Electrodynamics
• Creation of Helical Dirac Fermions by Interfacing Two Gapped Systems of Ordinary Fermions
• Parallel magnetic field driven quantum phase transition in a thin topological insulator film
• Transferable E(3) equivariant parameterization for Hamiltonian of molecules and solids
• Topological insulating behaviour in conducting property of crystalline Ge-Sb-Te
• Intrinsic Electron-Phonon Resistivity in Bi2Se3 in the Topological Regime
• Strongly exchange-coupled and surface-state-modulated magnetization dynamics in Bi2Se3/YIG heterostructures
• Interaction-Enhanced Coherence Between Two-Dimensional Dirac Layers
• New interpretation of the origin of 2DEG states at the surface of layered topological insulators
• Shift charge and spin photocurrents in Dirac surface states of topological insulator
• Power-Law Decay of Standing Waves on the Surface of Topological Insulators
• Electron-phonon scattering in topological insulator thin films
• Electrically Tunable Magnetism in Magnetic Topological Insulators
• Electric Field Tuning of the Surface Band Structure of Topological Insulator Sb2Te3 Thin Films
• Current induced anisotropic magnetoresistance in topological insulator films
• Topological insulators from the Perspective of first-principles calculations
• A study on correlation effects in two dimensional topological insulators
• High-Resolution Faraday Rotation and Electron-Phonon Coupling in Surface States of the Bulk-Insulating Topological Insulator Cu${}_{0.02}$Bi${}_2$Se${}_3$
• Quantum Transport in Magnetic Topological Insulator Thin Films
• Demonstration of surface transport in a hybrid Bi2Se3/Bi2Te3 heterostructure
• Crystallized merons and inverted merons in the condensation of spin-1 Bose gases with spin-orbit coupling
• Ambipolar Surface State Thermoelectric Power of Topological Insulator Bi2Se3
• Crossover of Ising- to Rashba-Type Superconductivity in Epitaxial Bi2Se3/Monolayer NbSe2 Heterostructures
• Thin topological insulator film in a perpendicular magnetic field
• Quantum Hall States Stabilized in Semi-magnetic Bilayers of Topological Insulators
• Topological photonics: from crystals to particles
• Efficient Charge-Spin Conversion and Magnetization Switching though Rashba Effect at Topological Insulator/Ag Interface
• Influence of Topological Edge States on the Properties of Al/Bi2Se3/Al Hybrid Josephson Devices
• Quasi-one-dimensional Quantum Anomalous Hall Systems as New Platforms for Scalable Topological Quantum Computation
• Strain and the optoelectronic properties of non-planar phosphorene monolayers
• Designer curved-space geometry for relativistic fermions in Weyl metamaterials
• Crossover from 2D ferromagnetic insulator to wide bandgap quantum anomalous Hall insulator in ultra-thin MnBi2Te4
• Topological Crystalline Insulator Nanomembrane with Strain-Tunable Band Gap
• Ultrafast Relaxation Dynamics of Photoexcited Dirac Fermion in The Three Dimensional Dirac Semimetal Cadmium Arsenide
• Specular Andreev Reflection in Inversion-symmetric Weyl-semimetals
• Fabrication and Characterization of Topological Insulator Bi${}_2$Se${}_3$ Nanocrystals
• Magnetotransport and induced superconductivity in Bi based three-dimensional topological insulators
• Probing the surface states in Bi2Se3 using the Shubnikov-de Haas effect
• Topological tuning in three-dimensional Dirac semimetals
• The Role of Odd-Frequency Pairing in Multiband Superconductors
• Z2 invariant protected bound states in topological insulators
• Finite-size effects in non-Hermitian topological systems
• Weak antilocalization and electron-electron interaction in coupled multiple-channel transport in a Bi${}_2$Se${}_3$ thin film
• Effect of carrier recombination on ultrafast carrier dynamics in thin films of the topological insulator Bi2Se3
• Interplay between topological insulators and superconductors
• Splitting the hinge mode of higher-order topological insulators
• Finite-size-effect-induced topological phase transition in a topological crystalline insulator
• Electron-hole pairing in topological insulator thin film
• Analytical solution for the surface states of antiferromagnetic topological insulator MnBi${}_2$Te${}_4$
• Weak Localization Effects as Evidence for Bulk Quantization in Thin Films Bi2Se3
• Dynamical Axion Field in a Magnetic Topological Insulator Superlattice
• Using nonlocal surface transport to identify the axion insulator
• Topological insulator quantum dot with tunable barriers
• Thickness and strain effects on the thermoelectric transport in nanostructured Bi2Se3
• Edge states and integer quantum Hall effect in topological insulator thin films
• Electronic properties of type-II Weyl semimetal WTe${}_2$. A review perspective
• Finite-size energy gap in weak and strong topological insulators
• In-plane Topological p-n Junction in the Three-Dimensional Topological Insulator Bi${}_{2-x}$Sb${}_x$Te${}_{3-y}$Se${}_y$
• Any Axion Insulator Must be a Bulk Three-Dimensional Topological Insulator
• The Rashba Scale: Emergence of Band Anti-Crossing as a Design Principle for Materials with Large Rashba coefficient
• Growth of quantum well films of topological insulator Bi2Se3 on insulating substrate
• Superlattices of Bi2Se3/In2Se3: Growth Characteristics and Structural Properties
• Topological insulator Bi2Se3 thin films as an alternative channel material in MOSFETs
• Disentangling the magnetoelectric and thermoelectric transport in topological insulator thin films
• Relativistic k.p Hamiltonians for centrosymmetric topological insulators from ab initio wave functions
• Interface-Induced Sign Reversal of the Anomalous Hall Effect in Magnetic Topological Insulator Heterostructures
• Defect induced negative magnetoresistance and surface state immunity in topological insulator BiSbTeSe2
• Interface induced states at the boundary between a 3D topological insulator Bi${}_2$Se${}_3$ and a ferromagnetic insulator EuS
• Experimental evidence and control of the bulk-mediated intersurface coupling in topological insulator Bi2Te2Se nanoribbons
• Band engineering of Dirac surface states in topological insulators-based van der Waals heterostructures
• Electronic States of Wires and Slabs of Topological Insulators: Quantum Hall Effects and Edge Transport
• Effect of Rashba splitting on RKKY interaction in topological insulator thin films
• Spin Polarization of Gapped Dirac Surface States Near the Topological Phase Transition in TlBi(S1-xSex)2
• Restoring Pristine Bi2Se3 Surface with an Effective Se Decapping Process
• Clarifying ultrafast carrier dynamics in ultrathin films of the topological insulator Bi2Se3 using transient absorption spectroscopy
• Ambipolar Surface Conduction in Ternary Topological Insulator Bi_2(Te_{1-x}Se_x)_3 Nanoribbons
• Large-Area and Transferred High-Quality Three-Dimensional Topological Insulator Bi2-xSbxTe3-ySey Ultrathin Film by Catalyst-Free Physical Vapor Deposition
• Acoustic phonon dynamics in thin-films of the topological insulator Bi2Se3
• Nonlinear Optical Observation of Coherent Acoustic Dirac Plasmons in Thin-Film Topological Insulators
• Search for superconducting proximity effect in a topological insulator and high temperature superconductor heterostructure Bi2Se3/Bi2Sr2CaCu2O8+
• Topological Signatures in the Electronic Structure of Graphene Spirals
• Photon dressed electronic states in topological insulators: Tunneling and conductance
• Resonance-type thickness dependence of optical second harmonic generation in thin-films of the topological insulator Bi2Se3
• In-situ strain tuning of the Dirac surface states in Bi2Se3 films
• Persistent Optical Gating of a Topological Insulator
• Observation of Fermi-energy dependent unitary impurity resonances in a strong topological insulator Bi2Se3 with scanning tunneling spectroscopy
• Perfectly conducting channel on the dark surface of weak topological insulators
• Spin-based Mach-Zehnder interferometry in topological insulator p-n junctions
• Effect of bulk charged impurities on the bulk and surface transport in three-dimensional topological insulators
• Unconventional Planar Hall Effect in Exchange-Coupled Topological Insulator-Ferromagnetic Insulator Heterostructures
• Two-dimensional Square Buckled Rashba Lead Chalcogenides
• Proximity effect between a topological insulator and a magnetic insulator with large perpendicular anisotropy
• Spin- and angle-resolved photoemission on topological materials
• Edge effect on resistance scaling rules in graphene nanostructures
• Floquet Second Order Topological Superconductor based on Unconventional Pairing
• Probing the wavefunction of the surface states in Bi${}_2$Se${}_3$ topological insulator: a realistic tight-binding approach
• Photoemission induced gating of topological insulator
• Realizing gapped surface states in magnetic topological insulator MnBi${}_{2-x}$Sb${}_x$Te${}_4$
• Changes of Magnetism in a Magnetic Insulator due to Proximity to a Topological Insulator
• Weak Localization and Antilocalization in Topological Materials with Impurity Spin-Orbit Interactions
• Observation of Distinct Bulk and Surface Chemical Environments in a Topological Insulator under Magnetic doping
• Axion Insulator State in a Ferromagnet/Topological Insulator/Antiferromagnet Heterostructure
• Nodal superconducting exchange coupling
• Scanning Tunneling Microscopy of Gate Tunable Topological Insulator Bi2Se3 Thin Films
• Finite-size and composition-driven topological phase transition in (Bi${}_{1-x}$In${}_x$)${}_2$Se${}_3$ thin films
• Off-resonant polarized light-controlled thermoelectric transport in ultrathin topological insulators
• Topological quantum phase transition in magnetic topological insulator upon magnetization rotation
• Dimensional Crossover and Topological Phase Transition in Dirac Semimetal Na3Bi Films
• Evolution and dimensional crossover from the bulk subbands in ABC-stacked graphene to a three-dimensional Dirac cone structure in rhombohedral graphite
• Evidence for exchange Dirac gap in magneto-transport of topological insulator-magnetic insulator heterostructures
• Spin-polarized tunneling current through a thin film of topological insulator in a parallel magnetic field
• Aharonov-Casher effect in Bi${}_2$Se${}_3$ square-ring interferometers
• Optical evidence of blue shift in topological insulator bismuth selenide in the few-layer limit
• Transferring MBE-grown topological insulator films to arbitrary substrates and Metal-insulator transition via Dirac gap
• Unconventional spin texture in a non-centrosymmetric quantum spin Hall insulator
• Plasmon-enhanced electron-phonon coupling in Dirac surface states of the thin-film topological insulator Bi2Se3
• Revealing Optical Transitions and Carrier Recombination Dynamics within the Bulk Band Structure of Bi2Se3
• Tunable Dirac interface states in topological superlattices
• Dirac Fermions and Superconductivity in Homologous Structures (AgxPb1-xSe)5(Bi2Se3)3m,m = 1,2
• Excitonic Instability and Electronic Property of Two-dimensional AlSb Limit
• Quantum Transport in Topological Semimetals under Magnetic Fields (II)
• Optimization of the growth of the van der Waals materials Bi2Se3 and (Bi0.5In0.5)2Se3 by molecular beam epitaxy
• Topological phase transition and phonon-space Dirac topology surfaces in ZrTe${}_5$
• Spin-orbit scattering in quantum diffusion of massive Dirac fermions
• Tuning insulator-semimetal transitions in 3D topological insulator thin films by inter-surface hybridization and in-plane magnetic fields
• Tunable Coupling between Surface States of a Three-Dimensional Topological Insulator in the Quantum Hall Regime
• Topological Anderson insulator phase in a Dirac-semimetal thin film
• Single-electron Transport in Graphene-like Nanostructures
• Heterostructures of graphene and topological insulators Bi${}_2$Se${}_3$, Bi${}_2$Te${}_3$, and Sb${}_2$Te${}_3$
• Axion Insulator State with ferromagnetic ordering in CrI3/Bi2Se3/MnBi2Se4 Heterostructure
• Thermoelectric properties of 3D topological insulator: Direct observation of topological surface and its gap opened states
• Optical properties of magnetically doped ultra-thin topological insulator slabs
• Local photocurrent generation in thin films of the topological insulator Bi2Se3
• Direct observation of topological surface state in the topological superconductor 2M-WS2
• Dimensional crossover and topological nature of the thin films of a three-dimensional topological insulator by band gap engineering
• Calculation of divergent photon absorption in ultrathin films of a topological insulator
• Realizing Majorana Zero Modes by Proximity Effect between Topological Insulators and d-wave High-Temperature Superconductors
• Dirac cone engineering in Bi${}_2$Se${}_3$ thin films
• High Quality Ultrathin Bi2Se3 Films on CaF2 and CaF2/Si by Molecular Beam Epitaxy with a Radio Frequency Cracker Cell
• Magnetic quantum phase transition in Cr-doped Bi2(SexTe1-x)3 driven by the Stark effect
• Negative differential resistance and characteristic nonlinear electromagnetic response of a Topological Insulator
• Hybridization-induced interface states in a topological insulator-magnetic metal heterostructure
• Enhancement of crossed Andreev reflection in normal-superconductor-normal junction of thin topological insulator
• Magnitude and Spatial Distribution Control of the Supercurrent in Bi2O2Se-Based Josephson Junction
• Fate of Majorana modes in ${\mathrm{CeCoIn}}_5$/${\mathrm{YbCoIn}}_5$ superlattices -a test bed for reduction of topological classification-
• Realization of a one-dimensional topological insulator in ultrathin germanene nanoribbons
• Efficient spin current source using a half-Heusler alloy topological semimetal with Back-End-of-Line compatibility
• Confinement and Fermion Doubling Problem in Dirac-like Hamiltonians
• Direct observation of decoupled Dirac states at the interface between topological and normal insulators
• Single and bilayer graphene on the topological insulator Bi${}_2$Se${}_3$: Electronic and spin-orbit properties from first principles
• Photocurrents in Bi2Se3: bulk versus surface, and injection versus shift currents
• Specular Andreev reflection in thin films of topological insulators
• Weak-value amplification forWeyl-point separation in momentum space
• Mass acquisition of Dirac fermions in Cr-doped topological insulator Sb2Te3 films
• Absence of equilibrium edge currents in theoretical models of topological insulators
• Light-induced topological phases in thin films of magnetically doped topological insulators
• Field-effect mobility enhanced by tuning the Fermi level into the band gap of Bi2Se3
• Topological Insulator Thin Films Starting from the Amorphous Phase - Bi${}_2$Se${}_3$ as Example
• Topological states and phase transitions in Sb${}_2$Te${}_3$-GeTe multilayers
• Highly tunable time-reversal-invariant topological superconductivity in topological insulator thin films
• Strong single-ion anisotropy and anisotropic interactions of magnetic adatoms induced by topological surface states
• Magnetic order on a topological insulator surface with warping and proximity-induced superconductivity
• Robustness of the helical edge states in topological insulators
• Impurity scattering on the surface of topological insulator thin films
• Landau level states on a topological insulator thin film
• Transport discovery of emerging robust helical surface states in $Z_2=0$ systems
• Surface Phonons in the Topological Insulators Bi2Se3 and Bi2Te3
• Signatures of long-range-correlated disorder in the magnetotransport of ultrathin topological insulators
• First Principles Modeling of Topological Insulators: Structural Optimization and Exchange Correlation Functionals
• Disorder-driven topological phase transition in Bi2Se3 films
• Pressure-induced phase transition in Bi${}_2$Se${}_3$ at 3 GPa: electronic topological transition or not?
• Experimental Proof of Universal Conductance Fluctuation in Quasi-1D Epitaxial Bi${}_2$Se${}_3$ Wires
• Perspective: Heusler interfaces -- opportunities beyond spintronics?
• Photoemission Circular Dichroism and Spin Polarization of the Topological Surface States in Ultrathin Bi2Te3 Films
• Conductivity of two-dimensional narrow gap semiconductors subjected to strong Coulomb disorder
• Criteria for realizing room temperature electrical transport applications of topological materials
• Magnetically robust topological edge states and flat bands
• Robustness of Topological Superconductivity in Proximity-Coupled Topological Insulator Nanoribbons
• Stoichiometric Bi2Se3 Topological Insulator Ultra-Thin Films Obtained Through a New Fabrication Process for Optoelectronic Applications
• Evolution of the topologically protected surface states in superconductor $\beta$-Bi${}_2$Pd from the three-dimensional to the two-dimensional limit
• Pb_{5}Bi_{24}Se_{41}: A New Member of the Homologous Series Forming Topological Insulator Heterostructures
• Strongly Enhanced Gilbert Damping in 3d Transition Metal Ferromagnet Monolayers in Contact with Topological Insulator Bi2Se3
• Magnetic-field-induced topological phase transition in Fe-doped (Bi,Sb)${}_2$Se${}_3$ heterostructures
• Low-energy band structure and even-odd layer number effect in AB-stacked multilayer graphene
• Quantum Transport and Potential of Topological States for Thermoelectricity in Bi${}_2$Te${}_3$ Thin Films
• Chromium-Induced Ferromagnetism with Perpendicular Anisotropy in Topological Crystalline Insulator SnTe (111) Thin Films
• Electrostatic effects and band-bending in doped topological insulators
• Giant nonlocal edge conduction in the axion insulator state of MnBi2Te4
• Axion Insulator State in Hundred-Nanometer-Thick Magnetic Topological Insulator Sandwich Heterostructures
• Superconductivity in Bi3O2S2Cl with Bi-Cl Planar Layers
• Probing Dirac Fermion Dynamics in Topological Insulator Bi${}_2$Se${}_3$ Films with Scanning Tunneling Microscope
• Experimental Observation of Two Massless Dirac-Fermion Gases in Graphene-Topological Insulator Heterostructure
• Emergent Josephson current of $N=1$ chiral topological superconductor in quantum anomalous Hall insulator/superconductor heterostructures
• Anomalous behavior of the electronic structure of (Bi${}_{1-x}$In${}_x$)${}_2$Se${}_3$ across the quantum-phase transition from topological to trivial insulator
• Non-Linear Spin Susceptibility in Topological Insulators
• Tunneling magnetoresistance devices based on topological insulators: Ferromagnet/insulator/topological-insulator junctions employing Bi${}_2$Se${}_3$
• Topological phase transition and two dimensional topological insulators in Ge-based thin films
• Tunable Electronic Properties and Large Rashba Splittings Found in Few-Layer Bi${}_2$Se${}_3$/PtSe${}_2$ Van der Waals Heterostructures
• Observation of Two-Dimensional Bulk Electronic States in a Superconducting Topological Insulator Heterostructure Cux(PbSe)5(Bi2Se3)6: Implications for Unconventional Superconductivity
• Quantum capacitance of an ultrathin topological insulator film in a magnetic field
• Effect of magnetic field on a magnetic topological insulator film with structural inversion asymmetry
• Dimensional crossover of transport characteristics in topological insulator nanofilms
• One-dimensional topological insulator: a model for studying finite-size effects in topological insulator thin films
• Chemical doping and high pressure studies of layered beta-PdBi2 single crystals
• Observation of Ultrahigh Mobility Surface States in a Topological Crystalline Insulator by Infrared Spectroscopy
• Comparative study of Weyl semimetal, topological and Chern insulators: thin-film point of view
• Engineering of topological phases in driven thin topological insulator: Structure inversion asymmetry effect
• Experimental evidence of anomalously large superconducting gap on topological surface state of $\beta$-$\mathbf{B}{\mathbf{i}}_2\mathbf{Pd}$ film
• Highly superlinear photogalvanic effects in (Bi${}_{0.3}$Sb${}_{0.7}$)${}_2$(Te${}_{0.1}$Se${}_{0.9}$)${}_3$: Probing 3D topological insulator surface states at room temperature
• Screening, Friedel oscillations and low-temperature conductivity in topological insulator thin films
• $Z_2$ topology of bismuth
• Quantum Anomalous Parity Hall Effect in Magnetically Disordered Topological Insulator Films
• Giant mesoscopic spin Hall effect on surface of topological insulator
• Optical responses and optical activity of ultrathin films of topological insulator
• Simultaneous electrical-field-effect modulation of both top and bottom Dirac surface states of epitaxial thin films of three-dimensional topological insulators
• Bulk-impurity induced noise in large-area epitaxial thin films of topological insulators
• Efficient method to compute ${\mathbb{Z}}_4$-indices with glide symmetry and applications to Möbius materials, $\mathrm{CeNiSn}$ and $\mathrm{UCoGe}$
• Proximity-Induced Spin-Orbit Coupling in Graphene-Bi${}_{1.5}$Sb${}_{0.5}$Te${}_{1.7}$Se${}_{1.3}$ Heterostructures
• Importance of van der Waals interactions for ab initio studies of topological insulators
• Effective spin-mixing conductance of topological-insulator/ferromagnet and heavy-metal/ferromagnet spin-orbit-coupled interfaces: A first-principles Floquet-nonequilibrium-Green-function approach
• Engineering Quantum Spin Hall Effect in Graphene Nanoribbons via Edge Functionalization
• A low-temperature scanning probe microscopy system with molecular beam epitaxy and optical access
• Ultra-High Mechanical Flexibility of 2D Silicon Telluride
• Disorder effects in topological insulator thin films
• Observation of chiral currents at the magnetic domain boundary of a topological insulator
• Electric coupling in scanning SQUID measurements
• Van der Waals epitaxial growth of topological insulator Bi${}_{2-x}$Sb${}_x$Te${}_{3-y}$Se${}_y$ ultrathin nanoplate on electrically insulating fluorophlogopite mica
• Transport Properties of Topological Insulators Films and Nanowires
• Optical Conductivity of Topological Insulator Thin Films in a Quantizing Magnetic Field
• Highly Tunable Spin-Orbit Torque and Anisotropic Magnetoresistance in a Topological Insulator Thin Film Attached to Ferromagnetic Layer
• Proximity Effects in Topological Insulator Heterostructures
• Femtosecond Laser-induced Crystallization of Amorphous Sb2Te3 film and Coherent Phonon Spectroscopy Characterization and Optical Injection of Electron Spins
• Non-Dirac topological surface states in (SnTe)${}_{n\ge 2}$(Bi${}_2$Te${}_3$)${}_{m=1}$
• Extrinsic anomalous Hall conductivity of a topologically nontrivial conduction band
• Fractional topological insulators of Cooper pairs induced by proximity effect
• Nano-mosaic of Topological Dirac States on the Surface of Pb5Bi24Se41 Observed by Nano-ARPES
• Switchable large-gap quantum spin Hall state in two-dimensional MSi${}_2$Z${}_4$ materials class
• Dirac fermions at high-index surfaces of bismuth chalcogenide topological insulator nanostructures
• Topological phase transition and quantum spin Hall state in TlBiS${}_2$
• Phase-coherent transport in catalyst-free vapor phase deposited Bi${}_2$Se${}_3$ crystals
• Field-effect Modulation of Anomalous Hall Effect in Diluted Ferromagnetic Topological Insulator Epitaxial Films
• Manifestation of axion electrodynamics through magnetic ordering on edges of topological insulator
• Observation of Gapped Topological Surface States and Isolated Surface Resonances in PdTe${}_2$ Ultrathin Films
• Current scaling of the topological quantum phase transition between a quantum anomalous Hall insulator and a trivial insulator
• Dimensional evolution between one- and two-dimensional topological phases
• NV-Center Based Digital Quantum Simulation of a Quantum Phase Transition in Topological Insulators
• Pressure tuning the lattice and optical response of silver sulfide
• Thin films of a three-dimensional topological insulator in a strong magnetic field: a microscopic study
• Proximity induced time-reversal topological superconductivity in Bi2Se3 films without phase tuning
• Twisted magnetic topological insulators
• Orbit- and Atom-Resolved Spin Textures of Intrinsic, Extrinsic and Hybridized Dirac Cone States
• Coupling-decoupling of conducting topological surface states in thick Bi${}_2$Se${}_3$ single crystals
• Interplay of bulk and edge states in transport of two-dimensional topological insulators
• Massive suppression of proximity pairing in topological (Bi${}_{1-x}$Sb${}_x{)}_2$Te${}_3$ films on niobium
• Topological insulator spin transistor
• Effects of surface-bulk hybridization in 3D topological `metals'
• Optimizing Topological Switching in Confined 2D-Xene Nanoribbons via Finite-Size Effects
• Two-dimensionality of metallic surface conduction in Co3Sn2S2 thin films
• Analytical study of the edge states in the bosonic Haldane model
• Impact of high-frequency pumping on anomalous finite-size effects in three-dimensional topological insulators
• Simultaneous Magnetic and Charge Doping of Topological Insulators with Carbon
• Fabry-Pérot resonant vortices and magnetoconductance in topological insulator constrictions with magnetic barriers
• Electron-Hole Asymmetry of Surface States in Topological Insulator Sb2Te3 Thin Films Revealed by Magneto-Infrared Spectroscopy
• Single-Electron Transistor Made of a 3D Topological Insulator Nanoplate
• Absence of strong localization at low conductivity in the topological surface state of low disorder Sb2Te3
• Mapping the effect of defect-induced strain disorder on the Dirac states of topological insulators
• Magnetism-induced massive Dirac spectra and topological defects in the surface state of Cr-doped Bi${}_2$Se${}_3$-bilayer topological insulators
• Substrate-Independent Catalyst-Free Synthesis of High-Purity Bi2Se3 Nanostructures
• A Systematic Investigation of the Coupling between One-Dimensional Edge States of a Topological Crystalline Insulator
• Gapped Dirac cones and spin texture in thin film topological insulator
• Quantum transport in topological insulator hybrid structures -- A combination of topological insulator and superconductor
• Forbidden Backscattering and Resistance Dip in the Quantum Limit as a Signature for Topological Insulators
• A cascading nonlinear magneto-optical effect in topological insulators
• Bifurcation of the Edge-State Width in the Two-Dimensional Topological Insulator
• Fulde-Ferrell States in Inverse Proximity Coupled Magnetically-Doped Topological Heterostructures
• Electron and Hole Injection via Charge Transfer at the Topological-Insulator $B{i}_{2-x}S{b}_{x}T{e}_{3-y}S{e}_y$/Organic-Molecule Interface
• Growth of Ultrathin Bi${}_2$Se${}_3$ Films by Molecular Beam Epitaxy
• Coherent surface-to-bulk vibrational coupling in the 2D topologically trivial insulator Bi2Se3 monitored by ultrafast transient absorption spectroscopy
• Emergent Momentum-Space Skyrmion Texture on the Surface of Topological Insulators
• Effect of surface state hybridization on current-induced spin-orbit torque in thin topological insulator films
• Stacking-dependent energetics and electronic structure of ultrathin polymorphic V${}_2$VI${}_3$ topological insulator nanofilms
• Engineering artificial topological phases via superlattices
• Strain-enhanced optical absorbance of topological insulator films
• Nonlinear Magneto-Optical and Magnetoelectric Phenomena in Topological Insulator Heterostructures
• Lifetime and surface-to-bulk scattering off vacancies of the topological surface state in the three-dimensional strong topological insulators Bi2Te3 and Bi2Se3
• Magnetic Order in 3D Topological Insulators -- Wishful Thinking or Gateway to Emergent Quantum Effects?
• Time-reversal invariant finite-size topology
• Probing edge state conductance in ultra-thin topological insulator films
• Progress on band structure engineering of twisted bilayer and two-dimensional moiré heterostructures
• Exchange-Driven Intermixing of Bulk and Topological Surface State by Chiral Excitons in Bi2Se3
• On exotic sphere fibrations, topological phases, and edge states in physical systems
• Band structure of topological insulators from noise measurements in tunnel junctions
• Phase Slips and Parity Jumps in Quantum Oscillations of Inverted InAs/GaSb Quantum Wells
• Proximity effect in a superconductor-topological insulator heterostructure based on first principles
• Unveiling quasiparticle dynamics of topological insulators through Bayesian modelling
• Conductivity of two-dimensional small gap semiconductors and topological insulators in strong Coulomb disorder
• In-depth Analysis of Anisotropic Magnetoconductance in Bi${}_2$Se${}_3$ thin films with electron-electron interaction corrections
• Band engineering of a magnetic thin film rare earth monopnictide
• Quantum well states in fractured crystals of the heavy fermion material CeCoIn${}_5$
• Interaction between interface and massive states in multivalley topological heterostructures
• Moiré pattern formation in epitaxial growth on a covalent substrate: Sb on InSb(111)A
• Dynamic Opening of a Gap in Dirac Surface States of the Thin-Film 3D Topological Insulator Bi2Se3 Driven by the Dynamic Rashba Effect
• Effect of disorder on Majorana localization in topological superconductors: a quasiclassical approach
• Interface electronic structure at the topological insulator - ferrimagnetic insulator junction
• Ambi-chiral anomalous Hall effect in magnetically doped topological insulators
• Quantum anomalous Hall effect with field-tunable Chern number near Z2 topological critical point
• `Holographic' treatment of surface disorder on a topological insulator
• Engineering Interlayer Hybridization in Energy Space via Dipolar Overlayers
• Effects of Crystalline Disorder on Interfacial and Magnetic Properties of Sputtered Topological Insulator/Ferromagnet Heterostructures
• Non-adiabatic Hall effect at Berry curvature hot spot
• Engineering Topological quantum dot through planar magnetization in bismuthene
• Finite-size topological phases from semimetals
• Effective theory of fractional topological insulators in two spatial dimensions
• Magneto-optical properties of topological insulator thin films with broken inversion symmetry
• Effects of self-consistent extended Hubbard interactions and spin-orbit couplings on energy bands of semiconductors and topological insulators
• Strong correlations at topological insulator surfaces and the breakdown of the bulk-boundary correspondence
• Metallic Quantized Anomalous Hall Effect without Chiral Edge States
• Interaction proximity effect at the interface between a superconductor and a topological insulator quantum well
• Dielectric capping effects on binary and ternary topological insulator surface states
• Resonant magneto-optic Kerr effect in the magnetic topological insulator Cr:(Sb${}_x$,Bi${}_{1-x}$)${}_2$Te${}_3$
• Atomic-ordering-induced quantum phase transition between topological crystalline insulator and Z2 topological insulator
• Measuring the Chern number with quantum oscillations
• Topological transitions to Weyl states in bulk Bi${}_2$Se${}_3$: Effect of hydrostatic pressure and doping
• Extracting unconventional spin texture in two dimensional topological crystalline insulator bismuthene via tuning bulk-edge interactions
• Anomalous Temperature Dependence of Quantum Correction to the Conductivity of Magnetic Topological Insulators
• Bulk-boundary-transport correspondence of the second-order topological insulators
• Ultrathin film of 3D topological insulators by vapor-phase epitaxy: Surface dominant transport in wide temperature revealed by Seebeck measurement
• Theory for Cd${}_3$As${}_2$ thin films in the presence of magnetic fields
• Dirac Fermions and Topological Phases in Magnetic Topological Insulator Films
• Electrical control of intrinsic nonlinear Hall effect in antiferromagnetic topological insulator sandwiches
• Chemical Gating of a Weak Topological Insulator: Bi14Rh3I9
• Spin texture of an irradiated warped topological insulator surface
• A topological phase buried in a chalcogenide superlattice monitored by a helicity dependent Kerr measurement
• Thermoelectric properties of an ultra-thin topological insulator
• STM observation of the hinge-states of bismuth nanocrystals
• Shubnikov de Haas quantum oscillation of the surface states in the metallic Bismuth Telluride sheets
• Controllable Majorana fermions on domain walls of a magnetic topological insulator
• Large-gap quantum anomalous Hall states induced by functionalizing buckled Bi-III monolayer/Al${}_2$O${}_3$
• Low-energy modeling of three-dimensional topological insulator nanostructures
• Quantum transport through three-dimensional topological insulator p-n junction under magnetic field
• Three-Dimensional Quantum Anomalous Hall Effect in Magnetic Topological Insulator Trilayers of Hundred-Nanometer Thickness
• Substrate-limited helical edge states
• Comment on 'Unraveling Photoinduced Spin Dynamics in the Topological Insulator Bi2Se3'
• Direct probe of ferromagnetic proximity effect at the interface in Fe/SnTe heterostructure by polarized neutron reflectometry
• Spatially modulated magnetic structure of EuS due to the tetragonal domain structure of SrTiO${}_3$
• Pairing instabilities in topological insulator quantum wells
• Effect of chiral selective tunneling on quantum transport in magnetic topological-insulator thin films
• Electrostatic effects of the MnBi2Te4-superconductor hetero-structures in chiral Majorana search
• Effect of Perturbative Hexagonal Warping on Quantum Capacitance in Ultra-Thin Topological Insulators
• Topological superconductivity in an ultrathin, magnetically-doped topological insulator proximity coupled to a conventional superconductor
• Modulation of Dirac electrons in epitaxial Bi2Se3 ultrathin films on van-der-Waals ferromagnet Cr2Si2Te6
• Landau levels in a topological insulator
• Rashba coupling and spin switching through surface states of Dirac semimetals
• Van der Waals Epitaxy on Freestanding Monolayer Graphene Membrane by MBE
• Nanosecond dynamics in intrinsic topological insulator ${\text{Bi}}_{2-x}{\text{Sb}}_x{\text{Se}}_3$ revealed by time-resolved optical reflectivity
• Two-photon IR pumped UV-Vis transient absorption spectroscopy of Dirac fermions in the 2D and 3D topological insulator Bi2Se3
• 2D compressibility of surface states on 3D topological insulators
• From classical to quantum regime of topological surface states via defect engineering
• Chiral edge state coupling theory of transport in quantum anomalous Hall insulators
• Topological properties of finite-size heterostructures of magnetic topological insulators and superconductors
• Optical transitions in two-dimensional topological insulators with point defects
• Quantification of spin-charge interconversion in highly resistive sputtered Bi${}_x$Se${}_{1-x}$ with non-local spin valves
• Phonon and defect mediated quantum anomalous Hall insulator to metal transition in magnetically doped topological insulators
• Direct Transition Resonance in Atomically Uniform Topological Sb(111) Thin Films
• Disorder-induced density of states on the surface of a spherical topological insulator
• Dirac Quantum Wells at Domain Walls in Antiferromagnetic Topological Insulators
• Time-reversal invariant topological skyrmion phases
• Ultrafast switching of topological invariants by light-driven strain
• Interplay between Topological States and Rashba States as Manifested on Surface Steps at Room Temperature
• Surface step states and Majorana end states in profiled topological insulator thin films
• Light-induced switch based on edge modes in irradiated thin topological insulators
• On quasi-nodal spheres and the spin Hall effect: the case of YH3 and CaTe
• Magnetic torque oscillations from warped helical surface states in topological insulators
• Modification of the hybridization gap by twisted stacking of quintuple layers in a three dimensional topological insulator thin film
• Enhanced and stable spin Hall conductivity in a disordered time-reversal and inversion symmetry broken topological insulator thin film
• Emergent topological states via digital (001) oxide superlattices
• An ab initio investigation of Bi${}_2$Se${}_3$ topological insulator deposited on amorphous SiO${}_2$
• Shubnikov-de Haas oscillations in the anomalous Hall conductivity of Chern insulators
• Conductance asymmetry in proximitized magnetic topological insulator junctions with Majorana modes
• Introducing antiferromagnetic ordering on the surface states of Bi2Se3 topological insulator by Europium doping
• Observation of the surface hybridization gap in the electrical transport properties of the ultrathin topological insulator (Bi${}_{1-x}$Sb${}_x$)${}_2$Te${}_3$
• Pyridine intercalated Bi${}_2$Se${}_3$ heterostructures: controlling the topologically protected states
• Emergent topology in thin films of nodal line semimetals
• Interlayer Coupling-Induced Quantum Phase Transition in Quantum Anomalous Hall Multilayers
• Integer effects in the entanglement and spin fluctuations of a quantum Hall system with Rashba interactions
• Terahertz time-domain signatures of the inverse Edelstein effect in topological-insulator|ferromagnet heterostructures
• Weyl semimetal in ultra-thin film of topological insulator multilayer
• Chiral magnetic conductivity and surface states of Weyl semimetals in topological insulator ultra-thin film multilayer
• Surface Reconstructions in Thin-Films of Magnetic Topological Insulator MnBi${}_2$Te${}_4$
• Unconventional quantum Hall effect in Floquet topological insulators
• Quasiparticle scattering in three-dimensional topological insulators near the thickness limit
• Preservation of Topological Surface States in Millimeter-Scale Transferred Membranes
• Quantum-anomalous-Hall current patterns and interference in thin slabs of chiral topological superconductors
• Excitonic gap generation in thin-film topological insulators
• Twin Domain Structure in Magnetically Doped Topological Insulators
• Highly tunable magnetic coupling in ultrathin topological insulator films due to impurity resonances
• Inducing Quantum Phase Transitions in Non-Topological Insulators Via Atomic Control of Sub-Structural Elements
• Carrier Density and Thickness Dependent Proximity Effect in Doped Topological Insulator -- Metallic Ferromagnet Bilayers
• Particle-hole asymmetry and quantum confinement effects on the magneto-optical response of topological insulator thin-films
• Optimizing proximitized magnetic topological insulator nanoribbons for Majorana bound states
• Introduction to Topological Insulators
• Tuning the vertical location of helical surface states in topological insulator heterostructures via dual-proximity effects
• Persistent Topological Surface State at the Interface of Bi2Se3 Film Grown on Patterned Graphene
• Dynamical density response and collective modes of topological insulator ultra-thin films
• Magnetically induced spin reorientation on the surface of a topological insulator (a surface magnetic topological insulator MBE film)
• Dirac plasmon polaritons and magnetic modes in topological-insulator nanoparticles
• Finite size and volume effects in line node semimetals: a first-principles investigation
• Unconventional quantized edge transport in the presence of inter-edge coupling in intercalated graphene
• Interplay between surface Dirac and Rashba states specific for topologically nontrivial van der Waals superlattices
• Magnetic-flux tunable electronic transport through domain walls in a three-dimensional second-order topological insulator
• Enhancement of Curie Temperature in Ferromagnetic Insulator-Topological Insulator Heterostructures
• Gate-Tunable Ambipolar Josephson Current in a Topological Insulator
• Promoted current-induced spin polarization in inversion symmetry broken topological insulator thin films
• Spin Wave Generation via Localized Spin-Orbit Torque in an Antiferromagnet-Topological Insulator Heterostructure
• Topological Charges, Fermi Arcs, and Surface States of $K_4$ Crystal
• Weyl nodes in periodic structures of superconductors and spin active materials
• Torsional Hall Viscosity of Massive Chern Insulators: Magnetic Field and Momentum Deformations
• Topological insulator realization induced by fermionic interaction through BF mediators
• Anomalous Landau levels and quantum oscillation in rotation-invariant insulators
• Granular topological insulators
• Revealing electrically undetectable room temperature surface-mobility of bulky topological insulators by spectroscopic techniques
• Efficient prediction of topological superlattice bands with spin-orbit coupling
• Lifting the spin-momentum locking in ultra-thin topological insulator films
• Non-unique connection between bulk topological invariants and surface physics
• Electronic confinement of surface states in a topological insulator nanowire
• Dimensional crossover of class D real-space topological invariants
• Substrate dopant induced electronic inhomogeneity in epitaxial bilayer graphene
• Band gap opening at the Dirac point in Co/BiSbTeSe2(0001) system
• Quasiparticle interference on the surface of Bi${}_2$Se${}_3$ terminated (PbSe)${}_5$(Bi${}_2$Se${}_3$)${}_6$
• Anisotropic Quantum Confinement Effect and Electric Control of Surface States in Dirac Semimetal Nanostructures
• Semiclassical scattering by edge imperfections in topological insulators under magnetic field