Discovery (theoretical prediction and experimental observation) of a large-gap topological-insulator class with spin-polarized single-Dirac-cone on the surface

Abstract

Recent theories and experiments have suggested that strong spin-orbit coupling effects in certain band insulators can give rise to a new phase of quantum matter, the so-called topological insulator, which can show macroscopic entanglement effects. Such systems feature two-dimensional surface states whose electrodynamic properties are described not by the conventional Maxwell equations but rather by an attached axion field, originally proposed to describe strongly interacting particles. It has been proposed that a topological insulator with a single spin-textured Dirac cone interfaced with a superconductor can form the most elementary unit for performing fault-tolerant quantum computation. Here we present an angle-resolved photoemission spectroscopy study and first-principle theoretical calculation-predictions that reveal the first observation of such a topological state of matter featuring a single-surface-Dirac-cone realized in the naturally occurring Bi${}_2$Se${}_3$ class of materials. Our results, supported by our theoretical predictions and calculations, demonstrate that undoped compound of this class of materials can serve as the parent matrix compound for the long-sought topological device where in-plane surface carrier transport would have a purely quantum topological origin. Our study further suggests that the undoped compound reached via n-to-p doping should show topological transport phenomena even at room temperature.

3 Figures, 18 pages, Submitted to NATURE PHYSICS in December 2008

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Cited by in corpus (585)

• Quantized Anomalous Hall Effect in Magnetic Topological Insulators
• Photonic Analogue of Two-dimensional Topological Insulators and Helical One-Way Edge Transport in Bi-Anisotropic Metamaterials
• Dirac materials
• Topological Defects and Gapless Modes in Insulators and Superconductors
• Antiferromagnetic topological insulators
• The space group classification of topological band insulators
• Gate-Voltage Control of Chemical Potential and Weak Anti-localization in Bismuth Selenide
• Computing topological invariants without inversion symmetry
• Colloquium: Quantum anomalous Hall effect
• Coexistence of the topological state and a two-dimensional electron gas on the surface of Bi2Se3
• Impurity effect on weak anti-localization in the topological insulator Bi2Te3
• The development of ferromagnetism in the doped topological insulator Bi2-xMnxTe3
• Bulk Band Gap and Surface State Conduction Observed in Voltage-Tuned Crystals of the Topological Insulator Bi${}_2$Se${}_3$
• Wannier representation of Z_2 topological insulators
• Few-layer Nanoplates of Bi2Se3 and Bi2Te3 with Highly Tunable Chemical Potential
• Z2Pack: Numerical Implementation of Hybrid Wannier Centers for Identifying Topological Materials
• Strong surface scattering in ultrahigh mobility Bi2Se3 topological insulator crystals
• First Principles Studies on 3-Dimentional Strong Topological Insulators: Bi2Te3, Bi2Se3 and Sb2Te3
• One-dimensional Topological Edge States of Bismuth Bilayers
• Chiral anomaly and transport in Weyl metals
• Enhanced Thermoelectric Performance and Anomalous Seebeck Effects in Topological Insulators
• Half-Heusler Compounds as a New Class of Three-Dimensional Topological Insulators
• Rapid Surface Oxidation as a Source of Surface Degradation Factor for Bi2Se3
• First-principles Green's-function method for surface calculations: a pseudopotential localized basis set approach
• Pressure induced Superconductivity in Topological Compound Bi2Te3
• Bulk superconducting phase with a full energy gap in the doped topological insulator Cu_xBi_2Se_3
• Organic Topological Insulators in Organometallic Lattices
• Controlling bulk conductivity in topological insulators: Key role of anti-site defects
• Topological Insulators on the Lieb and Perovskite Lattices
• Single valley Dirac fermions in zero-gap HgTe quantum wells
• Emergent quantum confinement at topological insulator surfaces
• Surface State Transport and Ambipolar Electric Field Effect in Bi2Se3 Nanodevices
• Angle-resolved photoemission spectroscopy and its application to topological materials
• Surface State Magnetization and Chiral Edge States on Topological Insulators
• Momentum-Resolved Landau-Level Spectroscopy of Dirac Surface State in Bi2Se3
• Tunable Surface Conductivity in Bi2Se3 Revealed in Diffusive Electron Transport
• Unexpected mass acquisition of Dirac fermions at the quantum phase transition of a topological insulator
• Ultrafast surface carrier dynamics in the topological insulator Bi2Te3
• Axion Electrodynamics in Topological Materials
• Interaction-driven topological insulators on the kagome and the decorated honeycomb lattices
• Direct Evidence for the Dirac-Cone Topological Surface States in Ternary Chalcogenide TlBiSe2
• Proximity effect at the superconductor - topological insulator interface
• Aharonov-Bohm oscillations in disordered topological insulator nanowires
• Epitaxial growth of topological insulator Bi2Se3 film on Si(111) with atomically sharp interface
• Topological Anderson Insulator in Three Dimensions
• Topological Surface States and Dirac point tuning in ternary Bi2Te2Se class of topological insulators
• Large Unidirectional Magnetoresistance in a Magnetic Topological Insulator
• Topological-Metal to Band-Insulator Transition in (Bi1-xInx)2Se3 Thin Films
• Topological quantum materials from the viewpoint of chemistry
• Half-Heusler Topological Insulators: A First-Principle Study with the Tran-Blaha Modified Becke-Johnson Density Functional
• Stacked topological insulator built from bismuth-based graphene sheet analogues
• Direct Measurement of the Out-of-Plane Spin Texture in the Dirac Cone Surface State of a Topological Insulator
• Topological insulators and thermoelectric materials
• Tunable Casimir repulsion with three dimensional topological insulators
• Discovery of a new type of topological Weyl fermion semimetal state in Mo${}_x$W${}_{1-x}$Te${}_2$
• Proximity-induced high-temperature superconductivity in topological insulators Bi2Se3 and Bi2Te3
• Quantum interference and Aharonov-Bohm oscillations in topological insulators
• Mott Physics and Topological Phase Transition in Correlated Dirac Fermions
• Ultra-thin Topological Insulator Bi2Se3 Nanoribbons Exfoliated by Atomic Force Microscopy
• Modulated Floquet Topological Insulators
• Tailoring Magnetic Doping in the Topological Insulator Bi2Se3
• Electrical detection of the spin polarization due to charge flow in the surface state of the topological insulator Bi_1.5 Sb_0.5 Te_1.7 Se_1.3
• Three-Dimensional Topological Insulators in I-III-VI${}_2$ and II-IV-V${}_2$ Chalcopyrite Semiconductors
• Electron-phonon Coupling on the Surface of the Topological Insulator Bi2Se3: Determined from Surface Phonon Dispersion Measurements
• Topological electronic structure and Weyl semimetal in the TlBiSe${}_2$ class of semiconductors
• Nonlinear optical probe of tunable surface electrons on a topological insulator
• Transport Properties of Topological Insulators: Band Bending, Bulk Metal-to-Insulator Transition, and Weak Anti-Localization
• Ultrafast carrier and phonon dynamics in Bi2Se3 crystals
• Nonlinear planar Hall effect
• Spatially resolved femtosecond pump-probe study of topological insulator Bi2Se3
• Distinguishing bulk and surface electron-phonon coupling in the topological insulator Bi2Se3 using time-resolved photoemission spectroscopy
• Electronic Structures and Surface States of Topological Insulator Bi${}_{1-x}$Sb${}_x$
• Electrochemical synthesis and superconducting phase diagram of Cu_xBi2Se3
• Dirac mass generation from crystal symmetry breaking on the surfaces of topological crystalline insulators
• Angle-resolved photoemission spectroscopy
• Topological field theory and thermal responses of interacting topological superconductors
• Sharp Raman Anomalies and Broken Adiabaticity at a Pressure Induced Transition from Band to Topological Insulator in Sb2Se3
• 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
• All-optical probe of three-dimensional topological insulators based on high-harmonic generation by circularly-polarized laser fields
• New Family of Robust 2D Topological Insulators in van der Waals Heterostructures
• Ultrafast photodoping and effective Fermi-Dirac distribution of the Dirac particles in Bi2Se3
• Surface magnetic ordering in topological insulators with bulk magnetic dopants
• Topological Insulators in Ternary Compounds with a Honeycomb Lattice
• Intrinsic conduction through topological surface states of insulating Bi${}_2$Te${}_3$ epitaxial thin films
• Quasiparticle Dynamics in Reshaped Helical Dirac Cone of Topological Insulators
• Nematic superconductivity in doped Bi2Se3 topological superconductors
• Presence of Exotic Electronic Surface States in LaBi and LaSb
• Prediction of weak topological insulators in layered semiconductors
• Full electrical control of Charge and Spin conductance through Interferometry of Edge States in Topological Insulators
• Growth of High-Mobility Bi2Te2Se Nanoplatelets on hBN Sheets by van der Waals Epitaxy
• Characterization of a topological Mott insulator in one dimension
• The study of magnetic topological semimetals by first principles calculations
• Quantum oscillations and Berry's phase in topological insulator surface states with broken particle-hole symmetry
• Spin-Polarized Surface Resonances Accompanying Topological Surface State Formation
• Half-Heusler topological insulators
• Magnetoelectrics in Disordered Topological Insulator Josephson Junctions
• Exploration and prediction of topological electronic materials based on first-principles calculations
• Rydberg-Atom Quantum Simulation and Chern Number Characterization of a Topological Mott Insulator
• Giant Topological Hall Effect in van der Waals Heterostructures of CrTe2/Bi2Te3
• Functionalized Bismuth Films: Giant Gap Quantum Spin Hall and Valley-Polarized Quantum Anomalous Hall States
• Creation of Helical Dirac Fermions by Interfacing Two Gapped Systems of Ordinary Fermions
• Surface spectral function in the superconducting state of a topological insulator
• Two-dimensional universal conductance fluctuations and the electron-phonon interaction of topological surface states in Bi2Te2Se nanoribbons
• Linear magnetoresistance on the topological surface
• Spin-helical transport in normal and superconducting topological insulators
• Intrinsic Electron-Phonon Resistivity in Bi2Se3 in the Topological Regime
• Effect of finite temperature and uniaxial anisotropy on the Casimir effect with three-dimensional topological insulators
• Surface versus bulk state in topological insulator Bi2Se3 under environmental disorder
• Tunable Josephson diode effect on the surface of topological insulators
• Torsion, Parity-odd Response and Anomalies in Topological States
• Shift charge and spin photocurrents in Dirac surface states of topological insulator
• Magneto-optics of massive Dirac fermions in bulk Bi2Se3
• Induced superconductivity in the three-dimensional topological insulator HgTe
• Anisotropic and strong negative magneto-resistance in the three-dimensional topological insulator Bi2Se3
• Superconductivity in Strong Spin Orbital Coupling Compound Sb2Se3
• Momentum resolved spin dynamics of bulk and surface excited states in the topological insulator $\mathrm{B}{\mathrm{i}}_2\mathrm{S}{\mathrm{e}}_3$
• Crossover of Ising- to Rashba-Type Superconductivity in Epitaxial Bi2Se3/Monolayer NbSe2 Heterostructures
• Unoccupied Topological States on Bismuth Chalcogenides
• Bulk Band Structure of Bi${}_2$Te${}_3$
• Terahertz Kerr and Reflectivity Measurements on the Topological Insulator Bi2Se3
• Weak localization and weak anti-localization in topological insulators
• Topological insulator based spin valve devices: evidence for spin polarized transport of spin-momentum-locked topological surface states
• Composite Dirac liquids: parent states for symmetric surface topological order
• Exploring Topological Superconductivity in Topological Materials
• Theoretical prediction of topological insulator in ternary rare earth chalcogenides
• Low carrier concentration crystals of the topological insulator Bi${}_{2-x}$Sb${}_x$Te${}_{3-y}$Se${}_y$: a magnetotransport study
• Topological antiferromagnetic phase in a correlated Bernevig-Hughes-Zhang model
• Structural and electronic properties of highly doped topological insulator Bi2Se3 crystals
• Fingerprints of Inelastic Transport at the Surface of the Topological Insulator Bi2Se3: Role of Electron-Phonon Coupling
• Z2 invariant protected bound states in topological insulators
• Circular dichroism in angle-resolved photoemission spectroscopy of topological insulators
• Quantum anomalous Hall states in the $p$-orbital honeycomb optical lattices
• Topological phases in layered pyrochlore oxide thin films along the [111] direction
• Fermi-Level Pinning, Charge Transfer, and Relaxation of Spin-Momentum Locking at Metal Contacts to Topological Insulators
• Topology-induced phase transitions in quantum spin Hall lattices
• Quantum impurity on the surface of a topological insulator
• Interaction-induced quantum anomalous Hall phase in (111) bilayer of LaCoO${}_3$
• Effect of the type I to type II Weyl semimetal topological transition on superconductivity
• Plasmonics in topological insulators: Spin-charge separation, the influence of the inversion layer, and phonon-plasmon coupling
• Vortex-line condensation in three dimensions: A physical mechanism for bosonic topological insulators
• Non-Kondo-like Electronic Structure in the Correlated Rare-Earth Hexaboride YbB${}_6$
• Electronic properties of type-II Weyl semimetal WTe${}_2$. A review perspective
• Strain tuning of topological band order in cubic semiconductors
• Origin of the low critical observing temperature of the quantum anomalous Hall effect in V-doped (Bi, Sb)2Te3 film
• Characterizing the Structure of Topological Insulator Thin Films
• Competition between the structural phase transition and superconductivity in Ir${}_{1-x}$Pt${}_x$Te${}_2$ as revealed by pressure effects
• Kondo effect on the surface of 3D topological insulators: Signatures in scanning tunneling spectroscopy
• Thermoelectric performance of classical topological insulator nanowires
• Magnetization signatures of light-induced quantum Hall edge states
• Topological Insulator to Dirac Semimetal Transition Driven by Sign Change of Spin-Orbit Coupling in Thallium Nitride
• Shubnikov-de Haas oscillations from topological surface states of metallic Bi${}_2$Se${}_{2.1}$Te${}_{0.9}$
• Surface and Edge States in Topological Semi-metals
• Unraveling the dislocation core structure at a van der Waals gap in bismuth telluride
• Plasmon mass and Drude weight in strongly spin-orbit-coupled 2D electron gases
• As-Li electrides under high pressure: superconductivity, plastic, and superionic states
• Disentangling the magnetoelectric and thermoelectric transport in topological insulator thin films
• Magnetic proximity effect at Bi${}_2$Se${}_3$/EuS interface with broken inversion symmetry
• Stationary phase approximation approach to the quasiparticle interference on the surface of a strong topological insulator
• Defect induced negative magnetoresistance and surface state immunity in topological insulator BiSbTeSe2
• Spin-Charge Locking and Tunneling into a Helical Metal
• CPT theorem and classification of topological insulators and superconductors
• Non-linear Hall Effects: Mechanisms and Materials
• Disorder enabled band structure engineering of a topological insulator surface
• Topological surface states of Bi2Se3 with the coexistence of Se vacancies
• Restoring Pristine Bi2Se3 Surface with an Effective Se Decapping Process
• Anomalous Hall response of topological insulators
• Ultrafast Energy- and Momentum-resolved Surface Dirac Photocurrents in the Topological Insulator Sb${}_2$Te${}_3$
• Unusual non saturating Giant Magneto-resistance in single crystalline Bi2Te3 topological insulator
• Bulk-Free Topological Insulator Bi2Se3 nanoribbons with Magnetotransport Signatures of Dirac Surface States
• Coherent control over three-dimensional spin polarization for the spin-orbit coupled surface state of Bi${}_2$Se${}_3$
• Resonance-type thickness dependence of optical second harmonic generation in thin-films of the topological insulator Bi2Se3
• Understanding Bulk Defects in Topological Insulators from Nuclear-Spin Interactions
• Homotopy Theory of Strong and Weak Topological Insulators
• Comparison of Sn-doped and nonstoichiometric vertical-Bridgman-grown crystals of the topological insulator Bi2Te2Se
• Proximity effect between a topological insulator and a magnetic insulator with large perpendicular anisotropy
• High-pressure study of the basal-plane anisotropy of the upper critical field of the topological superconductor SrxBi2Se3
• Gauge-field fluctuations in 3D topological Mott insulators
• Solution to the hole-doping problem and tunable quantum Hall effect in Bi${}_2$Se${}_3$ thin films
• Dependence of superconductivity in CuxBi2Se3 on quenching conditions
• Photoemission induced gating of topological insulator
• Resolving the Dirac Cone on the Surface of Bi2Te3 Topological Insulator Nanowires by Field-Effect Measurements
• Majorana-Hubbard model on the square lattice
• 1/4 is the new 1/2 when topology is intertwined with Mottness
• Spin current in topologically trivial and nontrivial noncentrosymmetric superconductors
• Topological phases in Iridium oxide superlattices: quantized anomalous charge or valley Hall insulators
• Progress and prospects in the quantum anomalous Hall effect
• Electronic Transport Evidence for Topological Nodal-Line Semimetals of ZrGeSe single crystals
• Half-Quantized Hall Effect at the Parity-Invariant Fermi Surface
• Finite-size and composition-driven topological phase transition in (Bi${}_{1-x}$In${}_x$)${}_2$Se${}_3$ thin films
• Scanning tunneling spectroscopy and surface quasiparticle interference in models for the strongly correlated topological insulators SmB6 and PuB6
• Magnetic quantum oscillations of the topological insulator surface states
• Nonsymmorphic Symmetry-Protected Band Crossings in a Square-Net Metal PtPb${}_4$
• Evolving Devil's staircase magnetization from tunable charge density waves in nonsymmorphic Dirac semimetals
• Spin Susceptibility and Helical Magnetic Orders at the Edges/Surfaces of Topological Insulators Due to Fermi Surface Nesting
• Synthesis and characterisation of nanomaterials of the topological crystalline insulator SnTe
• Experimental realization of two-dimensional weak topological insulators
• An isolated Dirac cone on the surface of ternary tetradymite-like topological insulators
• Two-dimensional electronic transport on the surface of 3D topological insulators
• Fragility of Fermi arcs in Dirac semimetals
• Room-Temperature Topological Phase Transition in Quasi-One-Dimensional Material Bi${}_4$I${}_4$
• Breaking time reversal symmetry in topological insulators
• Topological Insulators and Superconductors from String Theory
• Light-induced quantum anomalous Hall effect on the 2D surfaces of 3D topological insulators
• Signatures of Topological Superconductivity in Bulk Insulating Topological Insulator BiSbTe${}_{1.25}$Se${}_{1.75}$ in Proximity with Superconducting NbSe${}_2$
• Magnon-mediated superconductivity on the surface of a topological insulator
• Opto-Electronic Characterization of Three Dimensional Topological Insulators
• High-frequency nonlinear transport and photogalvanic effects in two-dimensional topological insulators
• Three-dimensional topological insulators: A review on host materials
• Nonlinear Dirac Cones
• Indium substitution effect on the topological crystalline insulator family (Pb${}_{1-x}$Sn${}_x$)${}_{1-y}$In${}_y$Te: Topological and superconducting properties
• Analytic Theory of Edge Modes in Topological Insulators
• Surface states on a topologically non-trivial semimetal: The case of Sb(110)
• Pressure effects on crystal and electronic structure of bismuth tellurohalides
• Quantum oscillations in metallic Sb2Te2Se topological insulator
• Helicity dependent photovoltaic effect in Bi2Se3 under normal incident light
• Thermoelectric Effects and Topological Insulators
• Doubled Quantum Spin Hall Effect with High-Spin Chern Number in $\alpha$-Antimonene and $\alpha$-Bismuthene
• Observation of Planar Hall Effect in Topological Insulator -- Bi${}_2$Te${}_3$
• Dimensional crossover and topological nature of the thin films of a three-dimensional topological insulator by band gap engineering
• Josephson junctions of Weyl and multi-Weyl semimetals
• Intrinsic Magnetic Topological Materials
• Surface plasmon polaritons in topological insulator
• Amorphous Bi${}_2$Se${}_3$ structural, electronic, and topological nature by first-principles
• Carrier density dependence of the magnetic properties in iron-doped Bi2Se3 topological insulator
• Weak antilocalization effect due to topological surface states in Bi${}_2$Se${}_{2.1}$Te${}_{0.9}$
• Band Structure of Topological Insulator BiSbTe1.25Se1.75
• Tunable interaction-induced localization of surface electrons in antidot nanostructured Bi2Te3 thin films
• Quantized and half-quantized Anomalous Hall effect induced by in-plane magnetic field
• Topologically protected generation of spatiotemporal optical vortices with nonlocal spatial-mirror-symmetry-breaking metasurface
• Chain of Majorana States from Superconducting Dirac Fermions at a Magnetic Domain Wall
• Ionic-liquid-gating induced protonation and superconductivity in FeSe, FeSe0.93S0.07, ZrNCl, 1T-TaS2, and Bi2Se3
• Observation of quantum oscillations in FIB fabricated nanowires of topological insulator (Bi2Se3)
• Observation of Dirac surface states in the noncentrosymmetric superconductor BiPd
• Ab initio study of topological surface states of strained HgTe
• Spin-orbit interaction and Dirac cones in d orbital noble metal surface states
• Electronic properties of SnTe-class topological crystalline insulator materials
• Topological Insulator Thin Films Starting from the Amorphous Phase - Bi${}_2$Se${}_3$ as Example
• Dirac states with knobs on: interplay of external parameters and the surface electronic properties of 3D topological insulators
• In-gap collective mode spectrum of the Topological Kondo Insulator SmB6
• Surface states scattering from a step defect in topological insulator Bi_{2}Te_{3}
• Topological surface states on Bi(111) based on empirical tight-binding calculations
• Hyperfine coupling and spin polarization in the bulk of the topological insulator Bi${}_2$Se${}_3$
• Cellular dynamical mean-field theory study of an interacting topological honeycomb lattice model at finite temperature
• Dirac cone shift of a passivated topological Bi2Se3 interface state
• Magnetic order on a topological insulator surface with warping and proximity-induced superconductivity
• Trigger of the ubiquitous surface band bending in 3D topological insulators
• Triple point semimetal and topological phase transitions in NaCu${}_3$Te${}_2$
• Coexistence of Multifold and Multidimensional Topological Phonons in KMgBO${}_3$
• Generation of higher-order topological insulators using periodic driving
• Spin-dependent scattering induced negative magnetoresistance in topological insulator Bi2Te3 nanowires
• Evidence for singular-phonon-induced nematic superconductivity in a topological superconductor candidate Sr${}_{0.1}$Bi${}_2$Se${}_3$
• Robustness of Topological Superconductivity in Proximity-Coupled Topological Insulator Nanoribbons
• Mirror protected Dirac fermions on a Weyl semimetal NbP surface
• Two-dimensional magnetotransport in Bi2Te2Se nanoplatelets
• Discovery of several large families of Topological Insulator classes with backscattering-suppressed spin-polarized single-Dirac-cone on the surface
• Flat-lens focusing of electrons on the surface of a topological insulator
• Interacting surface states of three-dimensional topological insulators
• Gate voltage controlled electronic transport through a ferromagnet/normal/ferromagnet junction on the surface of a topological insulator
• Pb_{5}Bi_{24}Se_{41}: A New Member of the Homologous Series Forming Topological Insulator Heterostructures
• Quantum Transport and Potential of Topological States for Thermoelectricity in Bi${}_2$Te${}_3$ Thin Films
• Tunneling magnetoresistance devices based on topological insulators: Ferromagnet/insulator/topological-insulator junctions employing Bi${}_2$Se${}_3$
• Reversed electromagnetic Vavilov-Čerenkov radiation in naturally existing magnetoelectric media
• Topological semimetal-to-insulator phase transition between noncollinear and noncoplanar multiple-Q states on a square-to-triangular lattice
• Entanglement modes and topological phase transitions in superconductors
• Hot-carrier transport and spin relaxation on the surface of topological insulator
• Crystal structure and epitaxy of Bi2Te3 films grown on Si
• Model Hamiltonian for topological Kondo insulator SmB6
• Bulk-edge correspondence, spectral flow and Atiyah-Patodi-Singer theorem for the Z2-invariant in topological insulators
• Designer Meron Lattice on the Surface of a Topological Insulator
• Quantum capacitance of an ultrathin topological insulator film in a magnetic field
• Thickness and growth-condition dependence of \emph{in-situ} mobility and carrier density of epitaxial thin-film Bi${}_2$Se${}_3$
• Helical edge states in multiple topological mass domains
• Mott scattering at the interface between a metal and a topological insulator
• Coexistence of bulk and surface states probed by Shubnikov-de Haas oscillations in Bi${}_2$Se${}_3$ with high charge-carrier density
• Projected Topological Branes
• Generalized Slater-Pauling rule for the inverse Heusler compounds
• Evidence for Unconventional Superconductivity and Nontrivial Topology in PdTe
• Magic angle conditions for twisted 3D topological insulators
• On the topological surface states of the intrinsic magnetic topological insulator Mn-Bi-Te family
• Discovery of a magnetic Dirac system with large intrinsic non-linear Hall effect
• Topological insulators in the NaCaBi family with large SOC gaps
• Prediction of topological insulating behavior in Hg2CuTi-type Heusler compounds from first principles
• Surface Versus Bulk Dirac States Tuning in a Three-Dimensional Topological Dirac Semimetal
• Controlled MOCVD growth of Bi2Se3 topological insulator nanoribbons
• Observation of gapped state in rare-earth monopnictide HoSb
• Giant mesoscopic spin Hall effect on surface of topological insulator
• Phase transitions in a holographic multi-Weyl semimetal
• Kondo holes in topological Kondo insulators: Spectral properties and surface quasiparticle interference
• Simultaneous electrical-field-effect modulation of both top and bottom Dirac surface states of epitaxial thin films of three-dimensional topological insulators
• Geodesic scattering by surface deformations of a topological insulator
• The Coexistence and Decoupling of Bulk and Edge States in Disordered Two-dimensional Topological Insulators
• Electron spin dynamics of two-dimensional layered materials
• SmO thin films: a flexible route to correlated flat bands with nontrivial topology
• Surface-induced positive planar Hall effect in topological Kondo insulator SmB6 microribbons
• Helical spin texture of surface states in topological superconductors
• Realization of Practical Eightfold Fermions and Fourfold van Hove Singularity in TaCo${}_2$Te${}_2$
• PYATB: An Efficient Python Package for Electronic Structure Calculations Using Ab Initio Tight-Binding Model
• Ab-initio transport across Bismuth Selenide surface barriers
• Observation of antiphase coherent phonons in the warped Dirac cone of Bi${}_2$Te${}_3$
• Transport of Massless Dirac Fermions in Non-topological Type Edge States
• Effect of Fermi surface evolution on superconducting gap in superconducting topological insulator
• Dirac-Fermion-Assisted Interfacial Superconductivity in Epitaxial Topological Insulator/Iron Chalcogenide Heterostructures
• Magnetic end-states in a strongly-interacting one-dimensional topological Kondo insulator
• Electronic band structure and surface states in Dirac semimetal LaAgSb${}_2$
• Topological phase in a two-dimensional metallic heavy-fermion system
• Anisotropic conductivity in magnetic topological insulators
• Topological phase transition and quantum spin Hall state in TlBiS${}_2$
• Controlling the 2DEG states evolution at a metal/Bi${}_2$Se${}_3$ interface
• Chiral topological excitons in the monolayer transition metal dichalcogenides
• Experimental quantum simulation of non-Hermitian dynamical topological states using stochastic Schrödinger equation
• Spin- and angle-resolved photoemission on the topological Kondo Insulator candidate: SmB6
• Giant plateau in the THz Faraday angle in gated Bi2Se3
• Quantum oscillations and three-dimensional quantum Hall effect in ZrTe${}_5$
• Embracing Disorder in Quantum Materials Design
• Probing the topological surface states in superconducting Sn4Au single crystal: A magneto transport study
• Time-, spin-, and angle-resolved photoemission spectroscopy with a 1-MHz 10.7-eV pulse laser
• Dimensional evolution between one- and two-dimensional topological phases
• Modification of transition radiation by three-dimensional topological insulators
• Unconventional Floquet topological phases from quantum engineering of band inversion surfaces
• Superconducting Dome and Crossover to an Insulating State in [Tl4]Tl1-xSnxTe3
• Self-consistent study of Abelian and non-Abelian order in a two-dimensional topological superconductor
• Suppression of Conductance in a Topological Insulator Nanostep Junction
• Finite frequency magnetoelectric response of three dimensional Topological Insulators
• Magnetic warping in topological insulators
• Pressure-induced superconductivity in weak topological insulator BiSe
• Anisotropic Light-Matter Interactions in Single Crystal Topological Insulator Bismuth Selenide
• Stabilization of the perovskite phase in the Y-Bi-O system by using a BaBiO${}_3$ buffer layer
• Exotic rare earth-based materials for emerging spintronic technology
• Group theory study of the vibrational modes and magnetic order in the topological antiferromagnet MnBi${}_2$Te${}_4$
• Surface Optical and Bulk Acoustic Phonons in the Topological Insulator, Bi2Se2Te
• Planar tunneling spectroscopy of the topological Kondo insulator SmB${}_6$
• Chemical Principles of Intrinsic Topological Superconductors
• Interaction induced staggered spin-orbit order in two-dimensional electron gas
• Spin-momentum locking from topological quantum chemistry: applications to multifold fermions
• Spin-Hall effect due to the bulk states of topological insulators: Extrinsic contribution to the conserved spin current
• Josephson effect in normal and ferromagnetic topological insulator planar, step and edge junctions
• Fabrication and characterization of the gapless half-Heusler YPtSb thin films
• Twisted nodal wires and three-dimensional quantum spin Hall effect in distorted square-net compounds
• Topological transport in Dirac electronic systems: A concise review
• Massive and topological surface states in tensile strained HgTe
• Band tilt induced nonlinear Nernst effect in topological insulators: An efficient generation of high-performance spin polarization
• Dirac cone in iron-based high Tc superconductors
• Engineering topological phases in triple HgTe/CdTe quantum wells
• Polariton vortex Chern insulator
• Magnetic band representations, Fu-Kane-like symmetry indicators and magnetic topological materials
• Searching for two-dimensional Weyl superconductors in heterostructures
• Effective action approach to the filling anomaly in crystalline topological matter
• Signature of topological non-trivial band structure in Ta${}_3$SiTe${}_6$
• Reliable methods for seamless stitching of tight-binding models based on maximally localized Wannier functions
• Topological magnon-photon interaction for cavity magnonics
• Quantum transport in topological insulator hybrid structures -- A combination of topological insulator and superconductor
• Time-reversal Invariant SU(2) Hofstadter Problem in Three Dimensional Lattices
• Growth of Ultrathin Bi${}_2$Se${}_3$ Films by Molecular Beam Epitaxy
• Link between \emph{Zitterbewegung} and topological phase transition
• Anomalous nuclear magnetic resonance spectra in Bi${}_2$Se${}_3$ nanowires
• Ferromagnetism and glassiness on the surface of topological insulators
• Plasmons in topological insulator cylindrical nanowires
• Magnetoelectric effect of a conducting sphere near a planar topological insulator
• Spectromicroscopic measurement of surface and bulk band structure interplay in a disordered topological insulator
• Kondo screening regimes in multi-Dirac and Weyl systems
• A fourth-order compact time-splitting method for the Dirac equation with time-dependent potentials
• On nonlinear classical electrodynamics with an axionic term
• Inherited topological superconductivity in two-dimensional Dirac semimetals
• Dirac Electrons on a Sharply Edged Surface of Topological Insulators
• Competing energy scales in topological superconducting heterostructures
• Confining electrons on a topological insulator surface using potentials and a magnetic field
• Straining the Identity of Majorana Fermions
• Unusual ${}^{209}$Bi NMR quadrupole effects in topological insulator Bi${}_2$Se${}_3$
• A Dirac-fermion approach and its application to design high Chern numbers in magnetic topological insulator multilayers
• Transport in topological insulators with bulk-surface coupling: Interference corrections and conductance fluctuations
• Probing edge state conductance in ultra-thin topological insulator films
• Magnetic properties of Mn-doped Bi${}_2$Se${}_3$ topological insulators: ab initio calculations
• DFT2kp: effective kp models from ab-initio data
• Phononic drumhead surface state in distorted kagome compound RhPb
• Spatial Control of Charge Doping in n-Type Topological Insulators
• Exchange-Driven Intermixing of Bulk and Topological Surface State by Chiral Excitons in Bi2Se3
• Gapless interface states at the junction between two topological insulators
• Strain-induced topological phase transition at (111) SrTiO${}_3$-based heterostructures
• Observation of anisotropic Dirac cones in the topological material Ti2Te2P
• Selective Trapping of Hexagonally Warped Topological Surface States in a Triangular Quantum Corral
• Berry-phase switch in electrostatically-confined topological surface states
• Photoemission spectra of massless Dirac fermions on the verge of exciton condensation
• Topological field-effect transistor with quantized ON/OFF conductance of helical/chiral dislocation states
• Structure of surface electronic states in strained mercury telluride
• Thin films as practical quantum materials: a status quo and beyond
• Spin Current Density Functional Theory of the Quantum Spin-Hall Phase
• Tunnel Magnetoresistance scan of a pristine three-dimensional topological insulator
• Robustness of persistent currents in two-dimensional Dirac systems with disorders
• Geometrical phase shift in Friedel oscillations
• Observability of superconductivity in Sr-doped Bi2Se3 at the surface using scanning tunneling microscope
• Effect of surface hybridization on RKKY coupling in ferromagnet/topological insulator/ferromagnet trilayer system
• La1-xBi1+xS3 (x~0.08): An n-Type Semiconductor
• Room temperature nonlocal detection of charge-spin interconversion in a topological insulator
• Signature of pressure-induced topological phase transition in ZrTe${}_5$
• New polarization rotation and exact TEM wave solutions in topological insulators
• Electronic and Vibrational Excitations on the Surface of the Three-Dimensional Topological Insulator Bi${}_2$Te${}_{3-x}$Se${}_x$ (x = 0, 2, 3)
• Experimental demonstration of a magnetically induced warping transition in a topological insulator mediated by rare-earth surface dopants
• Engineering Interlayer Hybridization in Energy Space via Dipolar Overlayers
• Topologically localized insulators
• Existence of dual topological phases in Sn-based ternary chalcogenides
• Coulomb drag in topological materials
• Topological electronic bands in crystalline solids
• Tailoring Kinetics on a Topological Insulator Surface by Defect-Induced Strain: Pb Mobility on Bi2Te3
• Measuring the Chern number with quantum oscillations
• An increase in $T_c$ under hydrostatic pressure in the superconducting doped topological insulator Nb${}_{0.25}$Bi${}_2$Se${}_3$
• Ultrathin film of 3D topological insulators by vapor-phase epitaxy: Surface dominant transport in wide temperature revealed by Seebeck measurement
• Plasmon modes in the magnetically doped Single Layer and Multilayers of Helical Metals
• Dirac Fermions and Topological Phases in Magnetic Topological Insulator Films
• Linear nonsaturating magnetoresistance in the Nowotny chimney ladder compound Ru${}_2$Sn${}_3$
• Topological transitions to Weyl states in bulk Bi${}_2$Se${}_3$: Effect of hydrostatic pressure and doping
• Experimental observation and spin texture of Dirac node arcs in tetradymite topological metals
• Generic theory of characterizing topological phases under quantum slow dynamics
• Strong magneto-optical effects due to surface states in three-dimensional topological insulators
• Bulk cyclotron resonance in the topological insulator Bi2Te3
• Ultrahigh magnetic field spectroscopy reveals the band structure of the 3D topological insulator Bi${}_2$Se${}_3$
• Electrical modulation of the edge channel transport in topological insulators coupled to ferromagnetic leads
• Proximity induced ferromagnetism, superconductivity, and finite-size effects on the surface and edge states of topological insulator nanostructures
• Novel Majorana mode and magnetoresistance in ferromagnetic superconducting topological insulator
• The search for strong topological insulators
• Optical intersubband properties of a core-shell semiconductor-topological insulator quantum dot described by $\theta$-Electrodynamics
• Hidden-symmetry-protected Z_2 topological insulator in a cubic lattice
• Full superconducting gap in the candidate topological superconductor In${}_{1-x}$Pb${}_x$Te for x = 0.2
• Kramers-Weyl fermions in the chiral charge density wave material (TaSe${}_4$)${}_2$I
• Electrified magnetic catalysis in three-dimensional topological insulators
• Automated construction of maximally localized Wannier functions for bands with nontrivial topology
• Quantum spin Hall effect in two-dimensional transition-metal chalcogenides
• Observation of optical absorption correlated with surface state of topological insulator
• Anisotropic RKKY interactions mediated by $j=3/2$ quasiparticles in half-Heusler topological semimetal
• Weyl states and Fermi arcs in parabolic bands
• Universal Metallic Surface States in Electride
• Software implementation for calculating the Chern and $Z_2$ topological invariants with WIEN2k all-electron density functional package
• Low-energy phonons and superconductivity in Sn${}_{0.8}$In${}_{0.2}$Te
• 2D compressibility of surface states on 3D topological insulators
• Effect of chiral selective tunneling on quantum transport in magnetic topological-insulator thin films
• Quantum oscillations and nontrivial transport in (Bi0.92In0.08)2Se3
• Topological Field Theories of Three-Dimensional Rotation Symmetric Insulators: Coupling Curvature and Electromagnetism
• Stability of Topological Insulators with Non-Abelian Edge Excitations
• Modulation of Dirac electrons in epitaxial Bi2Se3 ultrathin films on van-der-Waals ferromagnet Cr2Si2Te6
• Autonomous microARPES
• In-situ topotactic chemical reaction for spectroscopies
• From classical to quantum regime of topological surface states via defect engineering
• Theory of Weyl orbital semimetals and predictions of several materials classes
• Spectroscopic signature of surface states and bunching of bulk subbands in topological insulator (Bi${}_{0.4}$Sb${}_{0.6}$)${}_2$Te${}_3$ thin films
• Transmission in graphene-topological insulator heterostructures
• Surface states induced weak anti-localization effect in Bi0.85Sb0.15 topological single crystal
• Large Thermal Hall Effect in MnPS${}_3$
• Interacting topological phases in thin films of topological mirror Kondo insulators
• Capacitive scheme to detect the topological magnetoelectric effect
• Vavilov-Cherenkov radiation for parallel motion in three-dimensional topological insulators
• Weakly interacting one-dimensional topological insulators: a bosonization approach
• Electronic Transport Studies of Ag-doped Bi2Se3 Topological Insulator
• Electron dynamics in topological insulator based semiconductor-metal interfaces (topological p-n interface based on Bi2Se3 class)
• Elementary models of 3D topological insulators with chiral symmetry
• Berry curvature, semiclassical electron dynamics, and topological materials: Lecture notes for Introduction to Solid State Physics
• Topological property of a $t_{2g}^5$ system with a honeycomb lattice structure
• Weyl semimetallic state with antiferromagnetic order in Rashba-Hubbard model
• Refined Majorana phase diagram in topological insulator-superconductor hybrid system
• Ambipolar Electric Field Effect in Metallic Bi2Se3
• Anomalous in-gap edge states in two-dimensional pseudospin-1 Dirac insulators
• Time- and angle-resolved photoemission spectroscopy with wavelength-tunable pump and extreme ultraviolet probe enabled by twin synchronized amplifiers
• Environmental Doping-Induced Degradation of the Quantum Anomalous Hall Insulators
• Interplay between Topological States and Rashba States as Manifested on Surface Steps at Room Temperature
• Low-temperature thermal expansion of the topological material candidates $\beta$-PtBi${}_2$ and $\beta$-Bi${}_2$Pd
• Observation of paramagnetic spin-degeneracy lifting in EuZn2Sb2
• Probing surface states exposed by crystal terminations at arbitrary orientations of three-dimensional topological insulators
• Topological surface states in the Kondo insulator YbB${}_{12}$ revealed via planar tunneling spectroscopy
• Electronic structure of 2D van der Waals crystals and heterostructures investigated by spatially- and angle-resolved photoemission
• Intrinsic Layer-Dependent Surface Energy and Exfoliation Energy of van der Waals Materials
• High-field charge transport on the surface of Bi${}_2$Se${}_3$
• Single Crystal Growth and Transport Properties of van der Waals Materials $AB$Te${}_4$ ($A/B$ = Ti, Zr, Hf)
• Electromagnetic coupling and transport in a topological insulator-graphene hetero-structure
• Mode-Shell correspondence, a unifying phase space theory in topological physics -- part II: Higher-dimensional spectral invariants
• Topological quantum phase transition in strongly correlated Kondo insulators in 1D
• Semiconducting Electronic Structure of the Ferromagnetic Spinel $\mathbf{Hg}{\mathbf{Cr}}_2{\mathbf{Se}}_4$ Revealed by Soft-X-Ray Angle-Resolved Photoemission Spectroscopy
• Nonlinear planar magnetotransport as a probe of the topology of surface states
• Observation of Dirac-like surface state bands on the top surface of BiSe
• Detecting winding and Chern numbers in topological matter using spectral function
• Electronic structure in a transition metal dipnictide TaAs2
• Layer dependent topological phases and transitions in TaRhTe${}_4$: From monolayer and bilayer to bulk
• Ultrafast electron dynamics in a topological surface state observed in two-dimensional momentum space
• Spectroscopic Evidence on Realization of a Genuine Topological Nodal Line Semimetal in LaSbTe
• Dynamical characterization of $Z_2$ Floquet topological phases via quantum quenches
• Collective excitations and screening in two-dimensional tilted nodal-line semimetals
• A proposal for realizing Majorana fermions without external magnetic field in strongly correlated nanowires
• Anomalous temperature dependence of optical and acoustic phonons in Bi${}_2$Se${}_3$ arising from stacking faults
• Microscopic Green's function approach for generalized Dirac Hamiltonians
• Spintronic Quantum Phase Transition in a $Graphene/P{b}_{0.24}S{n}_{0.76}Te$ Heterostructure with Giant Rashba Spin-Orbit Coupling
• Emergent topological states via digital (001) oxide superlattices
• SPADExp: A photoemission angular distribution simulator directly linked to first-principles calculations
• Ultra-high mechanical stretchability and controllable topological phase transitions in two-dimensional arsenic
• Non-linear hybrid surface-defect states in defective Bi${}_2$Se${}_3$
• An ab initio investigation of Bi${}_2$Se${}_3$ topological insulator deposited on amorphous SiO${}_2$
• Modification of the hybridization gap by twisted stacking of quintuple layers in a three dimensional topological insulator thin film
• One-Dimensional Spin-Polarised Surface States -- A Comparison of Bi(112) with Other Vicinal Bismuth Surfaces
• Interfacial Fermi Loops from Interfacial Symmetries
• Operator Formalism for Noncollinear Functionals in Multicollinear Approach
• Unoccupied Topological Surface State in MnBi${}_2$Te${}_4$
• Beta-Ag2Te: A topological insulator with strong anisotropy
• Electron-electron interactions in partially mixed helical states
• Fermi Surface Topology and Magneto-transport Properties of Superconducting Pd${}_3$Bi${}_2$Se${}_2$
• Reconstructing the wavefunction of magnetic topological insulators MnBi2Te4 and MnBi4Te7 using spin-resolved photoemission
• Topological surface states hybridized with bulk states of Bi-doped PbSb2Te4 revealed in quasiparticle interference
• Interacting Crystalline Topological Insulators in two-dimensions with Time-Reversal Symmetry
• Anomalous Linear and Quadratic Nodeless Surface Dirac Cones in Three-Dimensional Dirac Semimetals
• Anomalous Shiba spectrum and superconductivity induced magnetic interactions in materials with topological band inversion
• Quantum-anomalous-Hall current patterns and interference in thin slabs of chiral topological superconductors
• Sb2Se3 and SbBiSe3 Surface Capping and Biaxial Strain Co-Engineering for Tuning the Surface Electronic Properties of Bi2Se3 Nanosheet- A Density Functional Theory based Investigation
• Berezinskii-Kosterlitz-Thouless transitions in a topological superconductor-ferromagnet-superconductor junction
• Stability of the X-Y-phase of the two-dimensional C4 point group insulator
• Ultrafast electron dynamics at the Dirac node of the topological insulator Sb${}_2$Te${}_3$
• Diffusion at the Surface of Topological Insulators
• Inter-quintuple layer coupling and topological phase transitions in the chalcogenide topological insulators
• Quantum Transport and Magnetism of Dirac Electrons in Solids
• Quasiparticle scattering in three-dimensional topological insulators near the thickness limit
• Non-necessity of band inversion process in 2D topological insulators for bulk gapless states and topological phase transitions
• Reexamining Circular Dichroism in Photoemission From a Topological Insulator
• X-ray diffraction tools for structural modeling of epitaxic films of an intrinsic antiferromagnetic topological insulator
• Visualizing the in-gap states in domain boundaries of ultra-thin topological insulator films
• Spin-orbit torque: Moving towards two-dimensional van der Waals heterostructures
• Electron scattering in a superlattice of line defects on the surface of topological insulators
• Band structure of Bi surfaces formed on Bi2Se3 upon exposure to air
• Magnetic-flux tunable electronic transport through domain walls in a three-dimensional second-order topological insulator
• Exact modes, hybridization and polarization rotation of electromagnetic fields propagating in topological insulating slab
• Phonon Weyl points and chiral edge modes with unconventional Fermi arcs in NbSi${}_2$
• Reversible Modification of Rashba States in Topological Insulators at Room Temperature by Edge Functionalization
• Nucleation and Antiphase Twin Control in Bi${}_2$Se${}_3$ via Step-Terminated Al${}_2$O${}_3$ Substrates
• Low-energy effective Hamiltonian and end states of an inverted HgTe nanowire
• Fermions in $(1+2)$-dimensions modified by nonminimal coupling and its applications to condensed matter physics
• Bulk and surface electron scattering in disordered Bi${}_2$Te${}_3$ probed by quasiparticle interference
• Strain-engineering quantum anomalous Hall effect in janus MnBi2SexTe4-x monolayers
• Origin of Robust ${\mathbb{Z}}_2$ Topological Phases in Stacked Hermitian Systems: Non-Hermitian Level Repulsion
• Mass fluctuations and absorption rates in Dirac materials sensors
• Interplay between strain and size quantization in a class of topological insulators based on inverted-band semiconductors
• Photonic analogue of quantum spin Hall effect
• Non-Hermitian topological wall modes in rotating Rayleigh-Benard convection
• Fermionic atoms in a spin-dependent optical lattice potential: topological insulators with broken time-reversal symmetry
• Engineering Topological Nodal Line Semimetals in Rashba Spin-Orbit Coupled Atomic Chains
• Parity anomaly with impurities and the Pauli--Villars subtraction
• Hybridization and Field Driven Phase Transitions in Hexagonally Warped Topological Insulators
• Electronic structures and stability investigation of the new class of large band gap topological insulators MTl${}_4$Te${}_3$ (M = Cd, Hg)
• 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
• Discovery of the topological surface state in a noncentrosymmetric superconductor BiPd
• Scanning tunneling microscopy study of the possible topological surface states in BiTeCl
• Current Modulator based on Topological Insulator with Sliding Magnetic Superlattice
• Development of a versatile micro-focused angle-resolved photoemission spectroscopy system with Kirkpatrick-Baez mirror optics
• Emergence of Type-I and Type-II Dirac line nodes in penta-octa-graphene
• Non-unique connection between bulk topological invariants and surface physics
• Exact solutions for topological surface states of three-dimensional lattice models
• Preparation and observation of anomalous counterpropagating edge states in a periodically driven optical Raman lattice
• ToMSGKpoint: A user-friendly package for computing symmetry transformation properties of electronic eigenstates of nonmagnetic and magnetic crystalline materials
• Distinct topological excitonic insulators characterized by quantum geometry
• Multiplicative Chern insulator
• Synthetic gauge field and pseudospin-orbit interaction in a stacked two-dimensional ring-network lattice
• Electrical probe of spin-spiral order in quantum spin Hall/spin-spiral magnet van der Waals heterostructures
• Theory of Superconductivity Mediated by Topological Phonons
• Topological Surface States and Superconductivity in [Tl${}_4$](Tl${}_{1-x}$Sn${}_x$)Te${}_3$ Perovskites
• Majorana vortex phases in time-reversal invariant higher-order topological insulators and topologically trivial insulators
• Superconductivity in spin-orbit coupled BaBi${}_3$ formed by in situ reduction of bismuthate films
• Intrinsic Nernst Effect from Berry Curvature in Superconductors
• Multipartite Entanglement in Crossing the Quantum Critical Point
• Electromagnetic response of the surface states of a topological insulator nanowire embedded within a resonator
• Quantum anomalous Hall effect with high Chern number in two dimensional ferromagnets Ti2TeSO
• Feynman paradox in a spherical axion insulator
• Analytical solutions of topological surface states in a series of lattice models
• To See a World in a Grain of Sand -- The Scientific Life of Shoucheng Zhang
• Induced robust topological order on an ordinary insulator hetero-structured with a strong topological insulator
• Controlling quantum spin Hall state via strain in various stacking bilayer phosphorene
• Enhanced detection of circularly polarized photons with topological materials
• Tailoring Ultrathin Magnetic Multilayers at Terraced Topologically Insulating Interfaces for Perpendicularly Magnetized Domains
• Conductance Oscillations in a Topological Insulator-Disordered Superconductor Hybrid Interface
• Sb doping effect on transport behavior in the topological insulator Bi2Se3
• Evolution from Topological Dirac Metal to Flat-band-Induced Antiferromagnet in Layered KxNi4S2 (0<=x<=1)
• A weak topological insulator state in quasi-one-dimensional superconductor TaSe${}_3$
• Temperature-Dependent Collective Excitations in a Three-Dimensional Dirac System ZrTe${}_5$
• Topological excitations in quasi two-dimensional quantum magnets with weak interlayer interactions
• Termination dependence of the surface states in Pb${}_2$Pd
• Full investigation of nonadiabatic dynamical characterization in arbitrary quenching process
• Systematic study for two-dimensional $Z_2$ topological phase transitions at high-symmetry points in all layer groups
• Symmetry-protected topological corner modes in a periodically driven interacting spin lattice
• Local density of state oscillations in laterally heterostructured topological insulator-semiconductor systems
• Procedures for assessing the stability of proposed topological materials
• Signature of topological crystalline insulating behavior in new B2X2Zn (X=Ir, Rh, Co) compound from first-principles Computation
• Robust large-gap topological insulator phase in transition-metal chalcogenide ZrTe${}_4$Se