Topological axion states in magnetic insulator MnBi${}_2$Te${}_4$ with the quantized magnetoelectric effect

Abstract

Topological states of quantum matter have attracted great attention in condensed matter physics and materials science. The study of time-reversal-invariant (TRI) topological states in quantum materials has made tremendous progress in both theories and experiments. As a great success, thousands of TRI topological materials are predicted through sweeping search. Richer exotic phenomena are expected to appear in magnetic topological materials because of varied magnetic configurations, but this study falls much behind due to the complex magnetic structures and transitions. Here, we predict the tetradymite-type compound MnBi${}_2$Te${}_4$ and its related materials host interesting magnetic topological states. The magnetic ground state of MnBi${}_2$Te${}_4$ is an antiferromagnetic phase which leads to an antiferromagetic topological insulator state with a large topologically non-trivial energy gap ($\sim$0.2~eV). It is the parent state for the axion state, which has gapped bulk and surface states, and quantized topological magnetoelectric effect. The ferromagnetic phase of MnBi${}_2$Te${}_4$ leads to an ideal minimal type-II Weyl semimetal with two Weyl points accompanied by one hole-type and one electron-type Fermi pocket at the Fermi level, which has never been discovered elsewhere. We further present a simple and unified continuum model to capture the salient topological features of this kind of materials.

arXiv comment6 pages, 4 figures, published version

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Cited by in corpus (402)

• 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
• Robust axion insulator and Chern insulator phases in a two-dimensional antiferromagnetic topological insulator
• Experimental realization of an intrinsic magnetic topological insulator
• Electronic structure of quantum materials studied by angle-resolved photoemission spectroscopy
• Colloquium: Quantum anomalous Hall effect
• Progress and prospects in magnetic topological materials
• Structure-driven intercalated architecture of septuple-atomic-layer $M{A}_2{Z}_4$ family with diverse properties from semiconductor to topological insulator to Ising superconductor
• High-throughput calculations of magnetic topological materials
• High-Chern-Number and High-Temperature Quantum Hall Effect without Landau Levels
• Higher-order Topology of Axion Insulator EuIn${}_2$As${}_2$
• Crystal growth and magnetic structure of MnBi2Te4
• Gapless surface Dirac cone in antiferromagnetic topological insulator MnBi${}_2$Te${}_4$
• Layer Hall effect in a 2D topological Axion antiferromagnet
• Topological Electronic Structure and Its Temperature Evolution in Antiferromagnetic Topological Insulator MnBi2Te4
• Quantum metric nonlinear Hall effect in a topological antiferromagnetic heterostructure
• 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
• Quantum metric-induced nonlinear transport in a topological antiferromagnet
• Spin scattering and noncollinear spin structure-induced intrinsic anomalous Hall effect in antiferromagnetic topological insulator $\mathrm{MnB}{\mathrm{i}}_2\mathrm{T}{\mathrm{e}}_4$
• 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${}_{3n+1}$
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• 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${}_4$
• Twisted Magnetic Van der Waals Bilayers: An Ideal Platform for Altermagnetism
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• Magnetically Controllable Topological Quantum Phase Transitions in Antiferromagnetic Topological Insulator MnBi${}_2$Te${}_4$
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• Antiferromagnetic Topological Insulator MnBi2Te4: Synthesis and Magnetic properties
• Mn-rich MnSb2Te4: A topological insulator with magnetic gap closing at high Curie temperatures of 45-50 K
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• A Single Pair of Weyl Fermions in Half-metallic EuCd2As2 Semimetal
• Quantum Anomalous Hall Effect in Antiferromagnetism
• 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
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• Topological Semimetal Nanostructures: From Properties to Topotronics
• Even-Odd Layer-Dependent Anomalous Hall Effect in Topological Magnet MnBi2Te4 Thin Films
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• Giant nonlinear photocurrent in $\mathcal{P}\mathcal{T}$-symmetric magnetic topological quantum materials
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• Magnetic topological insulator MnBi6Te10 with zero-field ferromagnetic state and gapped Dirac surface states
• Magnetic-field-induced robust zero Hall plateau state in MnBi${}_2$Te${}_4$ Chern insulator
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• Flat Chern Band From Twisted Bilayer MnBi${}_2$Te${}_4$
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• MoSi${}_2$N${}_4$-like crystals -- the new family of two-dimensional materials
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• Spectral signatures of the surface anomalous Hall effect in magnetic axion insulators
• Intrinsic Nonlinear Spin Magnetoelectricity in Centrosymmetric Magnets
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• Native Defects in Antiferromagnetic Topological Insulator MnBi${}_2$Te${}_4$
• Topological Phases in AB-Stacked MoTe${}_2$/WSe${}_2$: ${\mathbb{Z}}_2$ Topological Insulators, Chern Insulators, and Topological Charge Density Waves
• Persistent gapless surface states in MnBi2Te4/Bi2Te3 superlattice antiferromagnetic topological insulator
• 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
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• Prediction of Weyl semimetal, AFM topological insulator, nodal line semimetal, and Chern insulator phases in Bi2MnSe4
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• 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
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• Electronic structures and topological phases of magnetic layered materials MnBi2Te4, MnBi2Se4 and MnSb2Te4
• Axion optical induction of antiferromagnetic order
• Evolution of Magnetic Interactions in Sb-substituted MnBi2Te4
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• Switchable anomalous Hall effects in polar-stacked 2D antiferromagnet MnBi2Te4
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• Monolayer V2MX4: A new family of quantum anomalous Hall insulators
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• Using nonlocal surface transport to identify the axion insulator
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• 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
• Theory of optical axion electrodynamics and application to the Kerr effect in topological antiferromagnets
• Origins of electronic bands in antiferromagnetic topological insulator MnBi${}_2$Te${}_4$
• Pressure-tuned intralayer exchange in superlattice-like MnBi2Te4/(Bi2Te3)n topological insulators
• Coexisting of Quantum Hall and Quantum Anomalous Hall phases in Disordered $\mathrm{MnB}{\mathrm{i}}_2\mathrm{T}{\mathrm{e}}_4$
• Ideal Weyl semimetal with 3D spin-orbit coupled ultracold quantum gas
• Signature of band inversion in the antiferromagnetic phase of axion insulator candidate EuIn2As2
• 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
• Spectroscopic realization of large surface gap in a doped magnetic topological insulator
• Hybridization-Induced Gapped and Gapless States on the Surfaces of Magnetic Topological Insulators
• Single Pair of Weyl Points in Nonmagnetic Crystals
• Dipolar Magnetic Interactions and A-type Antiferromagnetic Order in the Zintl Phase Insulator EuZn2P2
• Observation of the Axion quasiparticle in 2D MnBi${}_2$Te${}_4$
• Berry Curvature Engineering by Gating Two-Dimensional Antiferromagnets
• Antiferromagnetic Quantum Anomalous Hall Effect Modulated by Spin Flips and Flops
• Dissipationless Layertronics in Axion Insulator $\mathrm{MnB}{\mathrm{i}}_2\mathrm{T}{\mathrm{e}}_4$
• Realizing gapped surface states in magnetic topological insulator MnBi${}_{2-x}$Sb${}_x$Te${}_4$
• Fragile topologically flat band in the checkerboard antiferromagnetic monolayer FeSe
• Critical Behavior and Universal Signature of an Axion Insulator State
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• Time-Domain Terahertz Spectroscopy in High Magnetic Fields
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• Pursuing High-Temperature Quantum Anomalous Hall Effect in MnBi${}_2$Te${}_4$/Sb${}_2$Te${}_3$ Heterostructures
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• Recipe for single-pair-Weyl-points phonons carrying the same chiral charges
• Delocalization Transition of Disordered Axion Insulator
• Growth, characterization and Chern insulator state in MnBi${}_2$Te${}_4$ via the chemical vapor transport method
• Light-induced quantum anomalous Hall effect on the 2D surfaces of 3D topological insulators
• Coexistence of Ferromagnetism and Topology by Charge Carrier Engineering in intrinsic magnetic topological insulator MnBi4Te7
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• Unusual Magnetic Properties in Layered Magnetic Topological Insulator EuSn2As2
• Field-Effect Josephson Diode via Asymmetric Spin-Momentum-Locking States
• Doubled Quantum Spin Hall Effect with High-Spin Chern Number in $\alpha$-Antimonene and $\alpha$-Bismuthene
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• Quantum geometry quadrupole-induced third-order nonlinear transport in antiferromagnetic topological insulator MnBi2Te4
• Intrinsic Magnetic Topological Materials
• Local manifestations of thickness dependent topology and axion edge state in topological magnet MnBi${}_2$Te${}_4$
• Sliding Ferroelectrics Induced Hybrid-Order Topological Phase Transitions
• Magnetic dilution effect and topological phase transitions in (Mn${}_{1-x}$Pb${}_x$)Bi${}_2$Te${}_4$
• Monoclinic EuSn${}_2$As${}_2$: A Novel High-Pressure Network Structure
• Recent advancements in the study of intrinsic magnetic topological insulators and magnetic Weyl semimetals
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• Optical Tellegen metamaterial with spontaneous magnetization
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• Magnetic Anisotropy in Two-dimensional van der Waals Magnetic Materials and Their Heterostructures: Importance, Mechanisms, and Opportunities
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• Theory of inversion-${\mathbb{Z}}_4$ protected topological chiral hinge states and its applications to layered antiferromagnets
• Magnetization-tuned topological quantum phase transition in MnBi2Te4 devices
• Magnetic structures, spin-flop transition and coupling of Eu and Mn magnetism in the Dirac semimetal EuMnBi${}_2$
• Magnetic-Resonance-Induced Pseudo-electric Field and Giant Current Response in Axion Insulators
• Real-time observation of magnetization and magnon dynamics in a two-dimensional topological antiferromagnet MnBi2Te4
• Ferromagnetic MnBi4Te7 obtained with low concentration Sb doping: A promising platform for exploring topological quantum states
• Metamagnetism of few layer topological antiferromagnets
• Evolution of Berry curvature and reentrant quantum anomalous Hall effect in an intrinsic magnetic topological insulator
• Gate-Tunable Quantum Anomalous Hall Effects in MnBi${}_2$Te${}_4$ Thin Films
• Electrically Controlled Anomalous Hall Effect and Orbital Magnetization in Topological Magnet MnBi2Te4
• Detection of magnetic gap in the topological surface states of MnBi2Te4
• Quantum Oscillations in the Field-induced Ferromagnetic State of MnBi${}_{2-x}$Sb${}_x$Te${}_4$
• Chern Number Tunable Quantum Anomalous Hall Effect in Compensated Antiferromagnets
• Coexistence of topological Weyl and nodal-ring states in ferromagnetic and ferrimagnetic double perovskites
• Infrared study of the multiband low-energy excitations of the topological antiferromagnet MnBi${}_2$Te${}_4$
• Giant nonlocal edge conduction in the axion insulator state of MnBi2Te4
• Intrinsic magnetic topological insulators of the MnBi${}_2$Te${}_4$ family
• Interlayer Ferromagnetism and High-Temperature Quantum Anomalous Hall Effect in \textit{p}-Doped MnBi${}_2$Te${}_4$ Multilayers
• Fully spin-polarized quadratic non-Dirac bands realized quantum anomalous Hall effect
• Tunable chirality of noncentrosymmetric magnetic Weyl semimetals
• Topological surface states of MnBi${}_2$Te${}_4$ at finite temperatures and at domain walls
• Rules for dissipationless topotronics
• Evolution of the electronic structure of ultrathin MnBi2Te4 Films
• Ferromagnetic van der Waals compound MnSb${}_{1.8}$Bi${}_{0.2}$Te${}_4$
• Magnetic field-controlled lattice thermal conductivity in MnBi2Te4
• Surface-induced linear magnetoresistance in antiferromagnetic topological insulator MnBi2Te4
• Terahertz Faraday and Kerr rotation spectroscopy of Bi${}_{1-x}$Sb${}_x$ films in high magnetic fields up to 30 Tesla
• 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
• On the topological surface states of the intrinsic magnetic topological insulator Mn-Bi-Te family
• Topology hierarchy of transition metal dichalcogenides built from quantum spin Hall layers
• Chiral channel network from magnetization textures in 2D MnBi2Te4
• Thermal and thermoelectric properties of an antiferromagnetic topological insulator MnBi${}_2$Te${}_4$
• Even-Odd Layer-Dependent Exchange Bias Effect in MnBi2Te4 Chern Insulator Devices
• Observation of magnetism induced topological edge state in antiferromagnetic topological insulator MnBi4Te7
• Coexistence of Weyl semimetal and Weyl nodal loop semimetal phases in a collinear antiferromagnet
• Unconventional pressure-driven metamagnetic transitions in topological van der Waals magnets
• Coexistence of Superconductivity and Antiferromagnetism in Topological Magnet MnBi2Te4 Films
• Higher-order Topological Phases of Magnons in van der Waals Honeycomb Ferromagnets
• Dynamical Piezomagnetic Effect in Time-Reversal Invariant Weyl Semimetals with Axionic Charge-Density Waves
• Anti-site defect-induced disorder in compensated topological magnet MnBi${}_{2-x}$Sb${}_x$Te${}_4$
• 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
• Discovering two-dimensional magnetic topological insulators by machine learning
• Strongly Gapped Topological Surface States on Protected Surfaces of Antiferromagnetic MnBi${}_4$Te${}_7$ and MnBi${}_6$Te${}_{10}$
• Microscopic probe of magnetic polarons in antiferromagnetic Eu${}_5$In${}_2$Sb${}_6$
• Identifying Axion Insulator by Quantized Magnetoelectric Effect in Antiferromagnetic ${\mathrm{MnBi}}_2{\mathrm{Te}}_4$ Tunnel Junction
• 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
• Spin fluctuations in quantized transport of magnetic topological insulators
• Catalog of noninteracting tight-binding models with two energy bands in one dimension
• Nonlinear level attraction of cavity axion polariton in antiferromagnetic topological insulator
• Hinge Spin Polarization in Magnetic Topological Insulators Revealed by Resistance Switch
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• Lattice symmetry and emergence of antiferromagnetic quantum Hall states
• Stacking-dependent Electronic and Topological Properties in van der Waals Antiferromagnet MnBi${}_2$Te${}_4$ Films
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• Van der Waals engineering of ultrafast carrier dynamics in magnetic heterostructures
• Magnetic topological transistor exploiting layer-selective transport
• Magnetoelectricity in two-dimensional materials
• Topological Magnetoelectric Response in Ferromagnetic Axion Insulators
• Interacting topological mirror excitonic insulator in one dimension
• Magnetic hourglass fermions: from exhaustive symmetry conditions to high-throughput materials predictions
• 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
• Altermagnetism Induced Topological Phase Transitions in Kane-Mele Model
• Lossless Spin-Orbit Torque in Antiferromagnetic Topological Insulator MnBi${}_2$Te${}_4$
• Discovery of a Topological Charge Density Wave
• Hybrid-order topology in unconventional magnets of Eu-based Zintl compounds with surface-dependent quantum geometry
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• A Dirac-fermion approach and its application to design high Chern numbers in magnetic topological insulator multilayers
• Quantum anomalous Hall effects controlled by chiral domain walls
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• Facet dependent surface energy gap on magnetic topological insulators
• Correlation between magnetic domain structures and quantum anomalous Hall effect in epitaxial MnBi2Te4 thin films
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• Toward improved property prediction of 2D materials using many-body quantum Monte Carlo methods
• Long-Time Magnetic Relaxation in Antiferromagnetic Topological Material EuCd${}_2$As${}_2$
• Engineering axion insulator phase in superlattices with inversion symmetry breaking
• Non-volatile Electric Control of Magnetic and Topological Properties of MnBi2Te4 Thin Films
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• Nature of the Dirac gap modulation and surface magnetic interaction in axion antiferromagnetic topological insulator MnBi${}_2$Te${}_4$
• Impact of magnetic dopants on magnetic and topological phases in magnetic topological insulators
• Second harmonic generation induced by gate voltage oscillation in few layer MnBi2Te4
• Angle dependent field-driven reorientation transitions in uniaxial antiferromagnet MnBi${}_2$Te${}_4$ single crystal
• Pseudo-gauge Fields in Dirac and Weyl Materials
• Berry-Curvature Engineering for Nonreciprocal Directional Dichroism in Two-Dimensional Antiferromagnets
• Intrinsic ferromagnetic and antiferromagnetic axion insulators in van der Waals materials Mn\emph{X}${}_2$\emph{B}${}_2$\emph{T}${}_6$ family
• Axion insulators protected by C2T and their K-theory invariants and material realization
• Electric and magnetic fields tuned spin-polarized topological phases in two-dimensional ferromagnetic MnBi${}_4$Te${}_7$
• Non-adiabatic Hall effect at Berry curvature hot spot
• Orbital origin of fourfold anisotropic magnetoresistance in Dirac materials
• Intermediate anomalous Hall states induced by noncollinear spin structure in magnetic topological insulator MnBi2Te4
• Correlating magnetic structure and magnetotransport in semimetal thin films of Eu${}_{1-x}$Sm${}_x$TiO${}_3$
• Molecular Orbital Electronic Instability in the van der Waals Kagome Semiconductor Nb${}_3$Cl${}_8$: Exploring Future Directions
• Theory of wavepacket transport under narrow gaps and spatial textures: non-adiabaticity and semiclassicality
• Universally optimizable strategy for magnetic gaps towards high-temperature quantum anomalous Hall states via magnetic-insulator/topological-insulator building-blocks
• Spin-Selective Second-Order Topological Insulators Enabling Cornertronics in 2D Altermagnets
• Direct observation of chiral edge current at zero magnetic field in odd-layer MnBi${}_2$Te${}_4$
• Dirac Fermions and Topological Phases in Magnetic Topological Insulator Films
• Electrical control of intrinsic nonlinear Hall effect in antiferromagnetic topological insulator sandwiches
• Spontaneous ferromagnetism and finite surface energy gap in the topological insulator Bi${}_2$Se${}_3$ from surface Bi$_\rm{Se}$ antisite defects
• Hexagon Ising-Kondo lattice: An implication for intrinsic antiferromagnetic topological insulator
• Unusual Electronic Structure of Dirac Material BaMnSb${}_2$ Revealed by Angle-Resolved Photoemission Spectroscopy
• Helical Luttinger liquid on the edge of a 2-dimensional topological antiferromagnet
• Gapless Criterion for Crystals from Effective Axion Field
• Intrinsic Dynamic Generation of Spin Polarization by Time-Varying Electric Field
• Symmetry-driven anisotropic coupling effect in antiferromagnetic topological insulator: Mechanism for high-Chern-number quantum anomalous Hall state
• Axion mass in antiferromagnetic insulators
• Absence of metallicity and bias-dependent resistivity in low-carrier-density EuCd2As2
• Incommensurate broken helix induced by nonstoichiometry in the axion insulator candidate EuIn${}_2$As${}_2$
• Gate-tunable Intrinsic Anomalous Hall Effect in Epitaxial MnBi2Te4 Films
• On the effects of strain, defects, and interactions on the topological properties of HfTe5
• Large-gap quantum anomalous Hall states induced by functionalizing buckled Bi-III monolayer/Al${}_2$O${}_3$
• Ferroelectrically Switchable Half-Quantized Hall Effect
• Dynamical magnetoelectric coupling in axion insulator thin films
• Quantum interference in a superconductor-${\mathrm{MnBi}}_2{\mathrm{Te}}_4$-superconductor Josephson junction
• XFe4Ge2 (X = Y, Lu) and Mn3Pt: Filling-enforced magnetic topological metals
• A programmable $k\cdot p$ Hamiltonian method and application to magnetic topological insulator MnBi${}_2$Te${}_4$
• Nonlinear Hall Effect in Antiferromagnetic Half-Heusler Materials
• Dissipative Edge Transport in Disordered Axion Insulator Films
• Interplay between exchange split Dirac and Rashba-type surface states in MnBi${}_2$Te${}_4$/BiTeI interface
• Electrostatic effects of the MnBi2Te4-superconductor hetero-structures in chiral Majorana search
• Evidence of Weyl Fermion Enhanced Thermal Conductivity Under Magnetic Fields in Antiferromagnetic Topological Insulator Mn(Bi(1-x)Sb(x))2Te4
• Symmetry, topology, and geometry: The many faces of the topological magnetoelectric effect
• Intrinsic antiferromagnetic topological insulator and axion state in V2WS4
• Proximity-induced nonlinear magnetoresistances on topological insulators
• Néel Spin-Orbit Torque in Antiferromagnetic Quantum Spin and Anomalous Hall Insulators
• Hall-effect in the MnBi_2Te_4 crystal using silicon nitride nanomembrane via contacts
• Magnetically tunable Shubnikov-de Hass oscillations in MnBi2Te4
• Defect Engineering for Stabilizing Magnetic and Topological Properties in Mn(Bi1-xSbx)2Te4
• Tailoring Neel orders in Layered Topological Antiferromagnets
• Interfacing Quantum Spin Hall and Quantum Anomalous Hall insulators: Bi bilayer on MnBi${}_2$Te${}_4$-family materials
• Weyl Semimetal Made Ideal with a Crystal of Raman Light and Atoms
• Observation of multiple Dirac states in a magnetic topological material EuMg2Bi2
• Quantum Phases in Twisted Homobilayer Transition Metal Dichalcogenides
• Topological Descendants of Multicritical EuTl2
• Dirac Quantum Wells at Domain Walls in Antiferromagnetic Topological Insulators
• Gate-tunable magnetoresistance in six-septuple-layer MnBi${}_2$Te${}_4$
• Planar magnetic texture on the surface of a topological insulator
• Electrically tunable high-Chern-number quasiflat bands in twisted antiferromagnetic topological insulators
• Axion insulator, Weyl points, quantum anomalous Hall effect and magnetic topological phase transition in Eu3In2As4
• Quantum decoherence by magnetic fluctuations in a magnetic topological insulator
• Single-layer magnet phase in intrinsic magnetic topological insulators, $[\mathrm{MnTe}][{\mathrm{Bi}}_2{\mathrm{Te}}_3{]}_{\mathrm{n}}$, far beyond the thermodynamic limit
• Topology-insensitive axion mass in magnetic topological insulators
• Anti-commutative dynamical magneto-electric response in certain solid state materials
• An ab-initio study on engineering quantum anomalous Hall effect in compensated antiferromagnet MnBi${}_2$Te${}_4$
• Role of non-magnetic spacers in the magnetic interactions of antiferromagnetic topological insulators MnBi${}_4$Te${}_7$ and MnBi${}_2$Te${}_4$
• Efficient Quantum Transduction Using Anti-Ferromagnetic Topological Insulators
• Interplay of magnetism and band topology in Eu${}_{1-x}$Ca${}_x$Mg${}_2$Bi${}_2$ (x=0, 0.5) from first principles study
• Antiferromagnetic topological insulating state in Tb${}_{0.02}$Bi${}_{1.08}$Sb${}_{0.9}$Te${}_2$S single crystals
• 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
• Optically Induced Topological Phase Transition in two dimensional Square Lattice Antiferromagnet
• One-dimensional ${\mathbb{Z}}_4$ topological superconductor
• Quantum spin Hall effect in bilayer honeycomb lattices with C-type antiferromagnetic order
• Antiferromagnetic order in a layered magnetic topological insulator MnBi${}_2$Se${}_4$ probed by resonant soft x-ray scattering
• Spin texture tunability in Mn${}_{1-x}$Ge${}_x$Bi${}_2$Te${}_4$ through varying Ge Concentration
• Surface Reconstructions in Thin-Films of Magnetic Topological Insulator MnBi${}_2$Te${}_4$
• Broadband photoresponse enhancement by band engineering in Sb-doped MnBi2Te4
• Reversing Neel Vector in PT-Antiferromagnets by Nonreciprocal Light Scattering
• Reconstructing the wavefunction of magnetic topological insulators MnBi2Te4 and MnBi4Te7 using spin-resolved photoemission
• Strongly enhanced topological quantum phases in dual-surface AlO${}_x$-encapsulated MnBi${}_2$Te${}_4$
• Ferroelectric switching of quantum anomalous Hall effects in MnBi2Te4 films
• Band structure picture for topology in strongly correlated systems with the ghost Gutzwiller ansatz
• The electronic structure of intrinsic magnetic topological insulator MnBi2Te4 quantum wires
• Magneto-optical Kerr and Faraday effects in bilayer antiferromagnetic insulators
• Topological Aspects of Antiferromagnets
• Chiral Majorana Edge Modes and Vortex Majorana Zero Modes in Superconducting Antiferromagnetic Topological Insulator
• Unoccupied Topological Surface State in MnBi${}_2$Te${}_4$
• Direct visualization of edge state in even-layer MnBi2Te4 at zero magnetic field
• Universal Role of Combined Symmetry for the Protection of the Dirac Cone in Antiferromagnetic Topological Insulators
• Giant and Broadband Circular Dichroism from Particle-Hole Symmetry Breaking in Weyl Semimetals
• Magnetic-flux tunable electronic transport through domain walls in a three-dimensional second-order topological insulator
• Conductance oscillations of antiferromagnetic layer tunnel junctions
• Interplay between surface Dirac and Rashba states specific for topologically nontrivial van der Waals superlattices
• Magnetic interactions of 4$f$ electrons in the topological insulator chalcogenide Bi${}_2$Se${}_3$
• Edge optical effect as a probe of chiral topological superconductors
• Bulk versus surface: Nonuniversal partitioning of the topological magnetoelectric effect
• Fate of surface gaps in magnetic topological insulators
• Hidden wallpaper fermion and third-order topological insulator
• First-principles discovery of novel quantum physics and materials: From theory to experiment
• Localized interfacial Phonon Modes at the Electronic Axion Domain Wall
• Spin-orbit torque switching of Néel order in band-inverted antiferromagnetic bilayer MnBi${}_2$Te${}_4$
• AMaRaNTA: Automated First-Principles Exchange Parameters In 2D Magnets
• Chromium chalcohalide Janus monolayer ferromagnets with perpendicular magnetic anisotropy and high Curie temperature
• Simple model for the gap in the surface states of the antiferromagnetic topological insulator MnBi${}_2$Te${}_4$
• The Layer-inserting Growth of Antiferromagnetic Topological Insulator MnBi${}_2$Te${}_4$ Based on Symmetry and Its X-ray Photoelectron Spectroscopy
• One-dimensional topology and topolectrics of nonsymmorphic Kramers degenerate systems
• Tunable Magnetic and Topological Phases in EuMnXBi${}_2$ (X=Mn, Fe, Co, Zn) Pnictides
• Nodal Line Topological Superfluid and Multiply Protected Majorana Fermi Arc in a Three-Dimensional Time-Reversal-Invariant Superfluid Model
• Colossal magnetoresistance in a nonsymmorphic antiferromagnetic insulator
• Defect-induced displacement of topological surface state in quantum magnet MnBi${}_2$Te${}_4$
• Magnetically tuned topological phase in graphene nanoribbon heterojunctions
• Orbital Longitudinal Magneto-electric Coupling in Multilayer Graphene
• Magnetic-Field Tunable Möbius and Higher-Order Topological Insulators in Three-Dimensional Layered Octagonal Quasicrystals
• Resonantly enhanced photoemission from topological surface states in MnBi${}_6$Te${}_{10}$
• Procedures for assessing the stability of proposed topological materials
• Revealing Superconducting Chiral Edge Modes via Resistance Distributions
• ToMSGKpoint: A user-friendly package for computing symmetry transformation properties of electronic eigenstates of nonmagnetic and magnetic crystalline materials
• Two-Dimensional Magnetic Materials from Ferromagnetism to Altermagnetism: Fabrication, Symmetry, Evidence, and Device Readiness
• Giant-exchange-driven Vectorial Control of a Minimal Topological Magnet in Eu3In2As4
• Topological Magnetoelectric Switching on the Atomic Scale
• Anomalous Landau levels and quantum oscillation in rotation-invariant insulators
• Field-induced metal-to-insulator transition and colossal anisotropic magnetoresistance in a nearly Dirac material EuMnSb${}_2$
• Maximal Axion Optical Chirality Enabled by Degenerate Quasibound States in the Continuum