Experimental realization of an intrinsic magnetic topological insulator

Abstract

Intrinsic magnetic topological insulator (TI) is a stoichiometric magnetic compound possessing both inherent magnetic order and topological electronic states. Such a material can provide a shortcut to various novel topological quantum effects but remains elusive experimentally so far. Here, we report the experimental realization of high-quality thin films of an intrinsic magnetic TI---MnBi${}_2$Te${}_4$---by alternate growth of a Bi${}_2$Te${}_3$ quintuple-layer and a MnTe bilayer with molecular beam epitaxy. The material shows the archetypical Dirac surface states in angle-resolved photoemission spectroscopy and is demonstrated to be an antiferromagnetic topological insulator with ferromagnetic surfaces by magnetic and transport measurements as well as first-principles calculations. The unique magnetic and topological electronic structures and their interplays enable the material to embody rich quantum phases such as quantum anomalous Hall insulators and axion insulators in a well-controlled way.

References in corpus (22)

• Topological Insulators
• Topological insulators and superconductors
• Layer-dependent Ferromagnetism in a van der Waals Crystal down to the Monolayer Limit
• Anomalous Hall effect
• Experimental Observation of the Quantum Anomalous Hall Effect in a Magnetic Topological Insulator
• Topological Field Theory of Time-Reversal Invariant Insulators
• Quantized Anomalous Hall Effect in Magnetic Topological Insulators
• Chern semi-metal and Quantized Anomalous Hall Effect in HgCr2Se4
• Massive Dirac fermions in a ferromagnetic kagome metal
• Topological axion states in magnetic insulator MnBi${}_2$Te${}_4$ with the quantized magnetoelectric effect
• Hexagonal Warping Effects in the Surface States of Topological Insulator Bi${}_2$Te${}_3$
• Quantum Anomalous Hall Effect in Hg${}_{1-y}$Mn${}_y$Te Quantum Wells
• Gate-Voltage Control of Chemical Potential and Weak Anti-localization in Bismuth Selenide
• Chiral Topological Superconductor From the Quantum Hall State
• Chiral Majorana edge state in a quantum anomalous Hall insulator-superconductor structure
• Dirac Fermions in Antiferromagnetic Semimetal
• Imaging Dirac-Mass Disorder from Magnetic Dopant-Atoms in the Ferromagnetic Topological Insulator Cr${}_x$(Bi${}_{0.1}$Sb${}_{0.9}$)${}_{2-x}$Te${}_3$
• Highly-ordered wide bandgap materials for quantized anomalous Hall and magnetoelectric effects
• Topological Surface States and Dirac point tuning in ternary Bi2Te2Se class of topological insulators
• Visualization of superparamagnetic dynamics in magnetic topological insulators
• Large-gap magnetic topological heterostructure formed by subsurface incorporation of a ferromagnetic layer
• Coincidence of Superparamagnetism and perfect quantization in the Quantum Anomalous Hall state

Cited by in corpus (290)

• Magnetic-field-induced quantized anomalous Hall effect in intrinsic magnetic topological insulator MnBi${}_2$Te${}_4$
• Prediction and observation of the first antiferromagnetic topological insulator
• Intrinsic magnetic topological insulators in van der Waals layered MnBi${}_2$Te${}_4$-family materials
• Robust axion insulator and Chern insulator phases in a two-dimensional antiferromagnetic topological insulator
• Colloquium: Quantum anomalous Hall effect
• Progress and prospects in magnetic topological materials
• High-Chern-Number and High-Temperature Quantum Hall Effect without Landau Levels
• Gapless surface Dirac cone in antiferromagnetic topological insulator MnBi${}_2$Te${}_4$
• Topological Electronic Structure and Its Temperature Evolution in Antiferromagnetic Topological Insulator MnBi2Te4
• Intrinsic magnetic topological insulator phases in the Sb doped MnBi2Te4 bulks and thin flakes
• Dirac surface states in intrinsic magnetic topological insulators EuSn2As2 and MnBi2nTe3n+1
• A van der Waals antiferromagnetic topological insulator with weak interlayer magnetic coupling
• Natural van der Waals heterostructural single crystals with both magnetic and topological properties
• Spin-group symmetry in magnetic materials with negligible spin-orbit coupling
• Axion Electrodynamics in Topological Materials
• Variety of magnetic topological phases in the (MnBi${}_2$Te${}_4$)(Bi${}_2$Te${}_3$)${}_m$ family
• Möbius Insulator and Higher-Order Topology in MnBi${}_{2n}$Te${}_{3n+1}$
• Topological Materials Discovery from Crystal Symmetry
• Gapless Dirac surface states in the antiferromagnetic topological insulator MnBi2Te4
• Realization of an intrinsic, ferromagnetic topological state in MnBi8Te13
• Evolution of structural, magnetic and transport properties in MnBi2-xSbxTe4
• Surface states and Rashba-type spin polarization in antiferromagnetic MnBi${}_2$Te${}_4$
• Intertwined Topological and Magnetic Orders in Atomically Thin Chern Insulator MnBi2Te4
• Rational design principles of quantum anomalous Hall effect from superlattice-like magnetic topological insulators
• Unification of Nonlinear Anomalous Hall Effect and Nonreciprocal Magnetoresistance in Metals by the Quantum Geometry
• Exchange Bias and Quantum Anomalous Hall Effect in the MnBi2Te4-CrI3 Heterostructure
• Odd-even layer-number effect and layer-dependent magnetic phase diagrams in MnBi2Te4
• Magnetically Controllable Topological Quantum Phase Transitions in Antiferromagnetic Topological Insulator MnBi${}_2$Te${}_4$
• Meron-Like Topological Spin Defects in Monolayer CrCl3
• Competing magnetic interactions in the antiferromagnetic topological insulator MnBi${}_2$Te${}_4$
• Topological electronic structure and intrinsic magnetization in MnBi${}_4$Te${}_7$: a Bi${}_2$Te${}_3$-derivative with a periodic Mn sublattice
• A Single Pair of Weyl Fermions in Half-metallic EuCd2As2 Semimetal
• Crystal and magnetic structures of magnetic topological insulators MnBi${}_2$Te${}_4$ and MnBi${}_4$Te${}_7$
• Electronic states and magnetic response of MnBi2Te4 by scanning tunneling microscopy and spectroscopy
• High-Temperature Quantum Anomalous Hall Insulators in Lithium-Decorated Iron-Based Superconductor Materials
• Robust A-type order and spin-flop transition on the surface of the antiferromagnetic topological insulator MnBi${}_2$Te${}_4$
• Coexistence of Surface Ferromagnetism and Gapless Topological State in MnBi${}_2$Te${}_4$
• Electrically Controllable Crystal Chirality Magneto-Optical Effects in Collinear Antiferromagnets
• Magnetic and transport properties in magnetic topological insulators MnBi2Te4(Bi2Te3)n (n=1,2)
• Even-Odd Layer-Dependent Anomalous Hall Effect in Topological Magnet MnBi2Te4 Thin Films
• Giant nonlinear photocurrent in $\mathcal{P}\mathcal{T}$-symmetric magnetic topological quantum materials
• Magnetic imaging of antiferromagnetic domain walls
• Magnetic topological insulator MnBi6Te10 with zero-field ferromagnetic state and gapped Dirac surface states
• Giant Biquadratic Exchange in 2D Magnets and its Role in Stabilizing Ferromagnetism of NiCl2 Monolayer
• Magnetic-field-induced robust zero Hall plateau state in MnBi${}_2$Te${}_4$ Chern insulator
• Half-Magnetic Topological Insulator
• Experimental observation of the gate-controlled reversal of the anomalous Hall effect in the intrinsic magnetic topological insulator MnBi2Te4 device
• Intrinsic magnetic topological insulators
• In-plane antiferromagnetic moments in axion topological insulator candidate EuIn${}_2$As${}_2$
• Flat Chern Band From Twisted Bilayer MnBi${}_2$Te${}_4$
• Nanodevices engineering and spin transport properties of MnBi2Te4 monolayer
• Giant linearly-polarized photogalvanic effect and second harmonic generation in two-dimensional axion insulators
• Distinct Topological Surface States on the Two Terminations of MnBi${}_4$Te${}_7$
• MoSi${}_2$N${}_4$-like crystals -- the new family of two-dimensional materials
• Universal gapless Dirac cone and tunable topological states in (MnBi${}_2$Te${}_4$)${}_m$(Bi${}_2$Te${}_3$)${}_n$ heterostructures
• Spectral signatures of the surface anomalous Hall effect in magnetic axion insulators
• Intrinsic Nonlinear Spin Magnetoelectricity in Centrosymmetric Magnets
• Electric control of a canted-antiferromagnetic Chern insulator
• Native Defects in Antiferromagnetic Topological Insulator MnBi${}_2$Te${}_4$
• Electric field induced topological phase transition and large enhancements of spin-orbit coupling and Curie temperature in two-dimensional ferromagnetic semiconductors
• Magnetized Topological Insulator Multilayers
• Meta-magnetism of weakly-coupled antiferromagnetic topological insulators
• Curie Temperature of Emerging Two-Dimensional Magnetic Structures
• Large dynamical axion field in topological antiferromagnetic insulator Mn${}_2$Bi${}_2$Te${}_5$
• Crossover from 2D ferromagnetic insulator to wide bandgap quantum anomalous Hall insulator in ultra-thin MnBi2Te4
• Topological magnetic materials of the (MnSb${}_2$Te${}_4$)$\cdot$(Sb${}_2$Te${}_3$)${}_n$ van der Waals compounds family
• Pressure-induced Topological and Structural Phase Transitions in an Antiferromagnetic Topological Insulator
• Tunable interlayer magnetism and band topology in van der Waals heterostructures of MnBi2Te4-family materials
• Orbital Complexity in Intrinsic Magnetic Topological Insulators MnBi${}_4$Te${}_7$ and MnBi${}_6$Te${}_{10}$
• Suppression of the antiferromagnetic metallic state in the pressurized MnBi2Te4 single crystal
• Vortex and Surface Phase Transitions in Superconducting Higher-order Topological Insulators
• Evolution of Magnetic Interactions in Sb-substituted MnBi2Te4
• Topological classification and diagnosis in magnetically ordered electronic materials
• Quantization in chiral higher order topological insulators: circular dichroism and local Chern marker
• Quantized anomalous Hall resistivity achieved in molecular beam epitaxy-grown MnBi2Te4 thin films
• Magnetic Properties and Electronic Structure of Magnetic Topological Insulator MnBi${}_2$Se${}_4$
• Analytical solution for the surface states of antiferromagnetic topological insulator MnBi${}_2$Te${}_4$
• Multiple magnetic topological phases in bulk van der Waals crystal MnSb4Te7
• Spin photogalvanic effect in two-dimensional collinear antiferromagnets
• Using nonlocal surface transport to identify the axion insulator
• Tuning the magnetism and band topology through antisite defects in Sb doped MnBi4Te7
• Routes to realize the axion-insulator phase in MnBi${}_2$Te${}_4$(Bi${}_2$Te${}_3$)${}_n$ family: a perspective
• Prediction of two-dimensional ferromagnetic ferroelectric VOF${}_2$ monolayer
• Dynamical axion state with hidden pseudospin Chern numbers in MnBi${}_2$Te${}_4$-based heterostructures
• Quantum Anomalous Layer Hall Effect in the Topological Magnet MnBi2Te4
• Anomalous Hall Effect in Layered Ferrimagnet MnSb2Te4
• Origins of electronic bands in antiferromagnetic topological insulator MnBi${}_2$Te${}_4$
• Pressure-tuned intralayer exchange in superlattice-like MnBi2Te4/(Bi2Te3)n topological insulators
• Signature of band inversion in the antiferromagnetic phase of axion insulator candidate EuIn2As2
• Coexisting of Quantum Hall and Quantum Anomalous Hall phases in Disordered $\mathrm{MnB}{\mathrm{i}}_2\mathrm{T}{\mathrm{e}}_4$
• Topological response of the anomalous Hall effect in MnBi2Te4 due to magnetic canting
• Distinct magnetic gaps between antiferromagnetic and ferromagnetic orders driven by surface defects in the topological magnet MnBi2Te4
• Intrinsic topological phases in Mn${}_2$Bi${}_2$Te${}_5$ tuned by the layer magnetization
• Hybridization-Induced Gapped and Gapless States on the Surfaces of Magnetic Topological Insulators
• Spectroscopic realization of large surface gap in a doped magnetic topological insulator
• Mapping the Dirac fermions in intrinsic antiferromagnetic topological insulators (MnBi${}_2$Te${}_4$)(Bi${}_2$Te${}_3$)${}_n$ (n=0, 1)
• Antiferromagnetic Quantum Anomalous Hall Effect Modulated by Spin Flips and Flops
• Berry Curvature Engineering by Gating Two-Dimensional Antiferromagnets
• Realizing gapped surface states in magnetic topological insulator MnBi${}_{2-x}$Sb${}_x$Te${}_4$
• Critical Behavior and Universal Signature of an Axion Insulator State
• In-Plane Magnetic-Field-Induced Quantum Anomalous Hall Plateau Transition
• Axion Insulator State in a Ferromagnet/Topological Insulator/Antiferromagnet Heterostructure
• Direct evidence of ferromagnetism in MnSb2Te4
• Light-Tunable Surface State and Hybridization Gap in Magnetic Topological Insulator MnBi${}_8$Te${}_{13}$
• Anisotropic topological magnetoelectric effect in axion insulators
• Large Exchange Bias Effect and Coverage-Dependent Interfacial Coupling in CrI3/MnBi2Te4 van der Waals Heterostructures
• Progress and prospects in the quantum anomalous Hall effect
• The Jeff=1/2 antiferromagnet Sr2IrO4: A golden avenue toward new physics and functions
• Pursuing High-Temperature Quantum Anomalous Hall Effect in MnBi${}_2$Te${}_4$/Sb${}_2$Te${}_3$ Heterostructures
• Experimental evidence on the dissipationless transport of chiral edge state of the high-field Chern insulator in MnBi2Te4 nanodevices
• Floquet engineering of magnetic topological insulator MnBi${}_2$Te${}_4$ films
• Tunable dynamical magnetoelectric effect in antiferromagnetic topological insulator MnBi${}_2$Te${}_4$ films
• Delocalization Transition of Disordered Axion Insulator
• Growth, characterization and Chern insulator state in MnBi${}_2$Te${}_4$ via the chemical vapor transport method
• Ultrafast coherent interlayer phonon dynamics in atomically thin layers of MnBi2Te4
• Adsorption-controlled growth of MnTe(Bi2Te3)n by molecular beam epitaxy exhibiting stoichiometry-controlled magnetism
• Coexistence of Ferromagnetism and Topology by Charge Carrier Engineering in intrinsic magnetic topological insulator MnBi4Te7
• Optical response of a topological-insulator--quantum-dot hybrid interacting with a probe electric field
• Intrinsic Magnetic Topological Materials
• Local manifestations of thickness dependent topology and axion edge state in topological magnet MnBi${}_2$Te${}_4$
• Delicate Ferromagnetism in MnBi${}_6$Te${}_{10}$
• Approaching a Minimal Topological Electronic Structure in Antiferromagnetic Topological Insulator MnBi2Te4 via Surface Modification
• Two-dimensional ferromagnetism with long-range interactions in the layered magnetic topological insulator MnBi2Te4
• Strongly anisotropic spin dynamics in magnetic topological insulators
• Chiral Interface States and Related Quantized Transport in Disordered Chern Insulators
• Magnetic field tuning of the spin dynamics in the magnetic topological insulators (MnBi${}_2$Te${}_4$)(Bi${}_2$Te${}_3$)${}_n$
• Theory of inversion-${\mathbb{Z}}_4$ protected topological chiral hinge states and its applications to layered antiferromagnets
• Hinged Quantum Spin-Hall Effect in Antiferromagnetic Topological Insulators
• Unique electronic state in ferromagnetic semiconductor FeCl${}_2$ monolayer
• Towards the Quantized Anomalous Hall effect in AlO${}_x$-capped MnBi${}_2$Te${}_4$
• The elusive quantum anomalous Hall effect in MnBi2Te4: a materials perspective
• Magnetic structures, spin-flop transition and coupling of Eu and Mn magnetism in the Dirac semimetal EuMnBi${}_2$
• Magnetization-tuned topological quantum phase transition in MnBi2Te4 devices
• Magnetic-Resonance-Induced Pseudo-electric Field and Giant Current Response in Axion Insulators
• Detection of magnetic gap in the topological surface states of MnBi2Te4
• Metamagnetism of few layer topological antiferromagnets
• Controlling a quantum point junction on the surface of an antiferromagnetic topological insulator
• Quantum Oscillations in the Field-induced Ferromagnetic State of MnBi${}_{2-x}$Sb${}_x$Te${}_4$
• Gate-Tunable Quantum Anomalous Hall Effects in MnBi${}_2$Te${}_4$ Thin Films
• Evolution of Berry curvature and reentrant quantum anomalous Hall effect in an intrinsic magnetic topological insulator
• Electrically Controlled Anomalous Hall Effect and Orbital Magnetization in Topological Magnet MnBi2Te4
• Infrared study of the multiband low-energy excitations of the topological antiferromagnet MnBi${}_2$Te${}_4$
• Intrinsic magnetic topological insulators of the MnBi${}_2$Te${}_4$ family
• Coexistence of topological Weyl and nodal-ring states in ferromagnetic and ferrimagnetic double perovskites
• Fabrication-induced even-odd discrepancy of magnetotransport in few-layer MnBi${}_2$Te${}_4$
• Interlayer Ferromagnetism and High-Temperature Quantum Anomalous Hall Effect in \textit{p}-Doped MnBi${}_2$Te${}_4$ Multilayers
• Antiferromagnetic VdW Phase at the Interface of Sputtered Topological Insulator/Ferromagnet-Bi2Te3/Ni80Fe20 Heterostructures
• Evolution of the electronic structure of ultrathin MnBi2Te4 Films
• Low-energy excitations and magnetic anisotropy of the layered van der Waals antiferromagnet Ni${}_2$P${}_2$S${}_6$
• Ferromagnetic van der Waals compound MnSb${}_{1.8}$Bi${}_{0.2}$Te${}_4$
• Topological surface states of MnBi${}_2$Te${}_4$ at finite temperatures and at domain walls
• Surface-induced linear magnetoresistance in antiferromagnetic topological insulator MnBi2Te4
• Various magnetism of the compressed antiferromagnetic topological insulator EuSn2As2
• Intrinsic and tunable quantum anomalous Hall effect and magnetic topological phases in XYBi2Te5
• Ubiquitous order-disorder transition in the Mn antisite sublattice of the (MnBi${}_2$Te${}_4$)(Bi${}_2$Te${}_3$)${}_n$ magnetic topological insulators
• Topology hierarchy of transition metal dichalcogenides built from quantum spin Hall layers
• Chiral channel network from magnetization textures in 2D MnBi2Te4
• On the topological surface states of the intrinsic magnetic topological insulator Mn-Bi-Te family
• Dynamical properties of magnetic topological insulator $T$Bi${}_2$Te${}_4$ ($T=$Mn, Fe): phonons dispersion, Raman active modes, and chiral phonons study
• Even-Odd Layer-Dependent Exchange Bias Effect in MnBi2Te4 Chern Insulator Devices
• Anti-site defect-induced disorder in compensated topological magnet MnBi${}_{2-x}$Sb${}_x$Te${}_4$
• Discovering two-dimensional magnetic topological insulators by machine learning
• Ferroelectrically switchable magnetic multistates in MnBi${}_2$Te${}_4$(Bi${}_2$Te${}_3$)${}_n$ and MnSb${}_2$Te${}_4$(Sb${}_2$Te${}_3$)${}_n$ (n = 0, 1) thin films
• Antiferromagnetic order in MnBi2Te4 films grown on Si(111) by molecular beam epitaxy
• Coexistence of Superconductivity and Antiferromagnetism in Topological Magnet MnBi2Te4 Films
• Identifying Axion Insulator by Quantized Magnetoelectric Effect in Antiferromagnetic ${\mathrm{MnBi}}_2{\mathrm{Te}}_4$ Tunnel Junction
• Strongly Gapped Topological Surface States on Protected Surfaces of Antiferromagnetic MnBi${}_4$Te${}_7$ and MnBi${}_6$Te${}_{10}$
• Unusual Intralayer Ferromagnetism Between S = 5/2 ions in MnBi${}_2$Te${}_4$: Role of Empty Bi $p$ States
• Role of Magnetic Defects and Defect-engineering of Magnetic Topological Insulators
• Magnetic moiré surface states and flat chern band in topological insulators
• Catalog of noninteracting tight-binding models with two energy bands in one dimension
• Koopmans' theorem as the mechanism of nearly gapless surface states in self-doped magnetic topological insulators
• Effect on the Electronic and Magnetic Properties of Antiferromagnetic Topological Insulator MnBi${}_2$Te${}_4$ with Sn Doping
• Nonlinear level attraction of cavity axion polariton in antiferromagnetic topological insulator
• Topological magnetic textures in magnetic topological insulators
• Influences of the dissipative topological edge state on quantized transport in MnBi2Te4
• Roadmap on Quantum Magnetic Materials
• Charge Carrier Mediation and Ferromagnetism induced in MnBi6Te10 Magnetic Topological Insulators by antimony doping
• Finite-size Topology
• Multimechanism quantum anomalous Hall and Chern number tunable states in germanene (silicene, stanene)/$M$Bi${}_2$Te${}_4$ heterostructures
• Chern-Simons superconductors and their instabilities
• Spectral features of magnetic domain walls on surface of 3D topological insulators
• Magnetic warping in topological insulators
• Pressure-driven electronic and structural phase transition in intrinsic magnetic topological insulator MnSb2Te4
• Twisted magnetic topological insulators
• Three-Dirac-fermion approach to unexpected universal gapless surface states of van der Waals magnetic topological insulators
• Axionic surface wave in dynamical axion insulators
• Formation of a stable surface oxide in MnBi${}_2$Te${}_4$ thin films
• Group theory study of the vibrational modes and magnetic order in the topological antiferromagnet MnBi${}_2$Te${}_4$
• Observation of robust zero-energy state and enhanced superconducting gap in a tri-layer heterostructure of MnTe/Bi2Te3/Fe(Te, Se)
• Stacking-dependent Electronic and Topological Properties in van der Waals Antiferromagnet MnBi${}_2$Te${}_4$ Films
• Proximity-induced superconducting gap in the intrinsic magnetic topological insulator MnBi2Te4
• Momentum-inversion symmetry breaking on the Fermi surface of magnetic topological insulators
• Quantum Anomalous Hall Effect in Perfectly Compensated Collinear Antiferromagnetic Thin Films
• Antiferromagnetic Chern insulator in centrosymmetric systems
• Unusual dynamic susceptibility arising from soft ferromagnetic domains in MnBi8Te13 and Sb-doped MnBi2nTe3n+1 (n=2, 3)
• Interacting topological mirror excitonic insulator in one dimension
• Topological Magnetoelectric Response in Ferromagnetic Axion Insulators
• Magnetic topological transistor exploiting layer-selective transport
• Magnetic order-dependent giant tunneling magnetoresistance and electroresistance in van der Waals antiferromagnetic-multiferroic tunnel junctions
• Van der Waals engineering of ultrafast carrier dynamics in magnetic heterostructures
• Magnon-magnon interaction in monolayer MnBi${}_2$Te${}_4$
• Altermagnetism Induced Topological Phase Transitions in Kane-Mele Model
• Magnetic hourglass fermions: from exhaustive symmetry conditions to high-throughput materials predictions
• Soft-magnetic skyrmions induced by surface-state coupling in an intrinsic ferromagnetic topological insulator sandwich structure
• Lossless Spin-Orbit Torque in Antiferromagnetic Topological Insulator MnBi${}_2$Te${}_4$
• Intrinsic ferromagnetic axion states and a single pair of Weyl fermions in the stable-state Mn\emph{X}${}_2$\emph{B}${}_2$\emph{T}${}_6$-family materials
• Topological Magnetoelectric Effect: Nonlinear Time-Reversal-Symmetric Response, Witten Effect, and Half-Integer Quantum Hall Effect
• Facet dependent surface energy gap on magnetic topological insulators
• Infrared study of the interplay of charge, spin, and lattice excitations in the magnetic topological insulator EuIn${}_2$As${}_2$
• Novel magnetic topological insulator FeBi${}_2$Te${}_4$ with controllable topological quantum phase
• A Dirac-fermion approach and its application to design high Chern numbers in magnetic topological insulator multilayers
• Switchable Giant Bulk Photocurrents and Photo-spin-currents in Monolayer PT-symmetric Anti-ferromagnet MnPSe3
• Correlation between magnetic domain structures and quantum anomalous Hall effect in epitaxial MnBi2Te4 thin films
• Nature of the Dirac gap modulation and surface magnetic interaction in axion antiferromagnetic topological insulator MnBi${}_2$Te${}_4$
• Topology and Magnetism in the Kondo Insulator Phase Diagram
• Long-Time Magnetic Relaxation in Antiferromagnetic Topological Material EuCd${}_2$As${}_2$
• Disorder- and Topology-Enhanced Fully Spin-Polarized Currents in Nodal Chain Spin-Gapless Semimetals
• Atomic-Layer-Controlled Magnetic Orders in MnBi2Te4-Bi2Te3 Topological Heterostructures
• Unveiling quasiparticle dynamics of topological insulators through Bayesian modelling
• Non-volatile Electric Control of Magnetic and Topological Properties of MnBi2Te4 Thin Films
• Metallic Quantized Anomalous Hall Effect without Chiral Edge States
• Second harmonic generation induced by gate voltage oscillation in few layer MnBi2Te4
• Intrinsic ferromagnetic and antiferromagnetic axion insulators in van der Waals materials Mn\emph{X}${}_2$\emph{B}${}_2$\emph{T}${}_6$ family
• Helical Luttinger liquid on the edge of a 2-dimensional topological antiferromagnet
• Spontaneous ferromagnetism and finite surface energy gap in the topological insulator Bi${}_2$Se${}_3$ from surface Bi$_\rm{Se}$ antisite defects
• Unusual Electronic Structure of Dirac Material BaMnSb${}_2$ Revealed by Angle-Resolved Photoemission Spectroscopy
• Intermediate anomalous Hall states induced by noncollinear spin structure in magnetic topological insulator MnBi2Te4
• Dirac Fermions and Topological Phases in Magnetic Topological Insulator Films
• Finite temperature fluctuation-induced order and responses in magnetic topological insulators
• Universally optimizable strategy for magnetic gaps towards high-temperature quantum anomalous Hall states via magnetic-insulator/topological-insulator building-blocks
• Electrical control of intrinsic nonlinear Hall effect in antiferromagnetic topological insulator sandwiches
• Evolution of the spin dynamics in the van der Waals system $M_{\text{2}}$P${}_{\text{2}}$S${}_{\text{6}}$ (${\mathbf{M}}_{\text{2}}$ = Mn${}_{\text{2}}$, MnNi, Ni${}_{\text{2}}$) series probed by electron spin resonance spectroscopy
• Gate-tunable Intrinsic Anomalous Hall Effect in Epitaxial MnBi2Te4 Films
• XFe4Ge2 (X = Y, Lu) and Mn3Pt: Filling-enforced magnetic topological metals
• Quantum Effects at a Spin-Flop Transition in the Antiferromagnetic Topological Insulator MnBi${}_2$Te${}_4$
• Ferroelectrically Switchable Half-Quantized Hall Effect
• Intrinsic Dynamic Generation of Spin Polarization by Time-Varying Electric Field
• Dynamical magnetoelectric coupling in axion insulator thin films
• Interaction Driven Topological Phase Transition in Monolayer CrCl${}_2$(pyrazine)${}_2$
• Symmetry-driven anisotropic coupling effect in antiferromagnetic topological insulator: Mechanism for high-Chern-number quantum anomalous Hall state
• Interface Engineering Enabled Low Temperature Growth of Magnetic Insulator on Topological Insulator
• Geometrical Nonlinear Hall Effect Induced by Lorentz Force
• Direct probe of ferromagnetic proximity effect at the interface in Fe/SnTe heterostructure by polarized neutron reflectometry
• A programmable $k\cdot p$ Hamiltonian method and application to magnetic topological insulator MnBi${}_2$Te${}_4$
• Intrinsic antiferromagnetic topological insulator and axion state in V2WS4
• Electrostatic effects of the MnBi2Te4-superconductor hetero-structures in chiral Majorana search
• From classical to quantum regime of topological surface states via defect engineering
• Néel Spin-Orbit Torque in Antiferromagnetic Quantum Spin and Anomalous Hall Insulators
• Edge supercurrent in Josephson junctions based on topological materials
• Hall-effect in the MnBi_2Te_4 crystal using silicon nitride nanomembrane via contacts
• The anomalous Hall Effect in a Magnetically Extended Topological Insulator Heterostructure
• Dirac Quantum Wells at Domain Walls in Antiferromagnetic Topological Insulators
• Electric field effect on electron gas spins in two-dimensional magnets with strong spin-orbit coupling
• Gate-tunable magnetoresistance in six-septuple-layer MnBi${}_2$Te${}_4$
• Planar magnetic texture on the surface of a topological insulator
• Plasmons in Z2 Topological Insulators
• Electrically tunable high-Chern-number quasiflat bands in twisted antiferromagnetic topological insulators
• Molecular Beam Epitaxy of Mn2In2Se5 van der Waals Layers Using Mn Intercalation
• Axion insulator, Weyl points, quantum anomalous Hall effect and magnetic topological phase transition in Eu3In2As4
• Single-layer magnet phase in intrinsic magnetic topological insulators, $[\mathrm{MnTe}][{\mathrm{Bi}}_2{\mathrm{Te}}_3{]}_{\mathrm{n}}$, far beyond the thermodynamic limit
• High-Chern-number Quantum anomalous Hall insulators in mixing-stacked MnBi${}_2$Te${}_4$ thin films
• The electronic structure of Mn${}_{1-x}$Pb${}_x$Bi${}_2$Te${}_4$: experimental evidence of topological phase transition
• Edge Spin fractionalization in one-dimensional spin-$S$ quantum antiferromagnets
• One-dimensional ${\mathbb{Z}}_4$ topological superconductor
• Anomalous Fraunhofer-like patterns in quantum anomalous Hall Josephson junction
• High-resolution ARPES endstation for in-situ electronic structure investigations at SSRF
• An ab-initio study on engineering quantum anomalous Hall effect in compensated antiferromagnet MnBi${}_2$Te${}_4$
• Antiferromagnetic topological insulators in heavy-fermion systems
• Direct visualization of edge state in even-layer MnBi2Te4 at zero magnetic field
• Antiferromagnetic order in a layered magnetic topological insulator MnBi${}_2$Se${}_4$ probed by resonant soft x-ray scattering
• Chiral Majorana Edge Modes and Vortex Majorana Zero Modes in Superconducting Antiferromagnetic Topological Insulator
• Topological Aspects of Antiferromagnets
• Unoccupied Topological Surface State in MnBi${}_2$Te${}_4$
• Ferroelectric switching of quantum anomalous Hall effects in MnBi2Te4 films
• Magneto-optical effects of an artificially-layered ferromagnetic topological insulator with T${}_C$ of 160 K
• Spin texture tunability in Mn${}_{1-x}$Ge${}_x$Bi${}_2$Te${}_4$ through varying Ge Concentration
• Visualizing the in-gap states in domain boundaries of ultra-thin topological insulator films
• Determination of Out-of-plane Spin Polarization of Topological Surface States by Spin Hall Effect Tunneling Spectroscopy
• Chiral edge plasmons in quantum anomalous Hall insulators
• Conductance oscillations of antiferromagnetic layer tunnel junctions
• Termination dependence of the surface states in Pb${}_2$Pd
• Control of Plasmons in Doped Topological Insulators via Basis Atoms
• Topological properties of domain walls in antiferromagnetic topological insulators
• Simple model for the gap in the surface states of the antiferromagnetic topological insulator MnBi${}_2$Te${}_4$
• Light-driven topological and magnetic phase transitions in thin-layer antiferromagnets
• Optical Response from Charge-Density Waves in Weyl Semimetals
• ToMSGKpoint: A user-friendly package for computing symmetry transformation properties of electronic eigenstates of nonmagnetic and magnetic crystalline materials
• One-dimensional topology and topolectrics of nonsymmorphic Kramers degenerate systems
• Synthesis of intrinsic magnetic topological insulator MnBi2nTe3n+1 family by chemical vapor transport method with feedback regulation