Topological Semimetals

Abstract

Topological semimetals and metals have emerged as a new frontier in the field of quantum materials. Novel macroscopic quantum phenomena they exhibit are not only of fundamental interest, but may hold some potential for technological applications.

5 pages, 3 figures. Commentary article for Nature Materials

References in corpus (3)

• The Chiral Magnetic Effect
• Phase transition between the quantum spin Hall and insulator phases in 3D: emergence of a topological gapless phase
• Negative longitudinal magnetoresistance in Dirac and Weyl metals

Cited by in corpus (146)

• Weyl Exceptional Rings in a Three-Dimensional Dissipative Cold Atomic Gas
• Double-Weyl phonons in transition-metal monosilicides
• Nonsymmorphic-symmetry-protected hourglass Dirac loop, nodal line, and Dirac point in bulk and monolayer $X_3$SiTe${}_6$ ($X=$ Ta, Nb)
• A Microscopic Perspective on Moiré Materials
• Photogalvanic effect in Weyl semimetals
• Topological Semimetal Nanostructures: From Properties to Topotronics
• Second-Order Real Nodal-Line Semimetal in Three-Dimensional Graphdiyne
• Crystal growth and quantum oscillations in the topological chiral semimetal CoSi
• Topological Zak Phase in Strongly-Coupled LC Circuits
• On electrodynamics of chiral matter
• Higher-order Dirac Semimetal in a Photonic Crystal
• Excellent catalytic performance towards the hydrogen evolution reaction in topological semimetals
• Large magnetoresistance in type-II Weyl semimetal WP${}_2$
• Topological Phase with Critical-Type Nodal Line State in Intermetallic CaPd
• Anomalous Hall effect from gapped nodal line in Co2FeGe Heusler compound
• Hourglass Weyl loops in two dimensions: Theory and material realization in monolayer GaTeI family
• Anomalous Hall and Nernst effects in epitaxial films of topological kagome magnet Fe3Sn2
• Magnetic description of the Fermi arc in type-I and type-II Weyl semimetals
• Impurity-induced triple point fermions in twisted bilayer graphene
• Two-dimensional topological superconductivity candidate in van der Waals layered material
• Ideal fully spin-polarized type-II nodal line state in half-metals X2YZ4 (X=K, Cs, Rb, Y=Cr, Cu, Z=Cl, F)
• Magnetic Weyl semimetal in K${}_2$Mn${}_3$(AsO${}_4$)${}_3$ with the minimum number of Weyl points
• Ferrimagnetic Regulation of Weyl Fermions in a Noncentrosymmetric Magnetic Weyl Semimetal
• Enhanced ultrafast relaxation rate in the Weyl semimetal phase of $\mathbf{MoT}{\mathbf{e}}_2$ measured by time-and angle-resolved photoelectron spectroscopy
• Weak Localization and Antilocalization in Topological Materials with Impurity Spin-Orbit Interactions
• Coexistence of zero-, one- and two-dimensional degeneracy in tetragonal SnO${}_2$ phonons
• Pressure-induced ferromagnetism in the topological semimetal EuCd${}_2$As${}_2$
• Topological properties of subsystem-symmetry-protected edge states in an extended quasi-one-dimensional dimerized lattice
• Gauge Field Induced Chiral Zero Mode in Five-dimensional Yang Monopole Metamaterials
• Dirac phonons in two-dimensional materials
• Observation of Effective Pseudospin Scattering in ZrSiS
• Enhanced electron correlations in the new binary stannide PdSn4: a homologue of the Dirac nodal arc semimetal PtSn4
• Quantum Kinetic Theory of Nonlinear Optical Currents: Finite Fermi surface and Fermi sea contributions
• Nonsaturating magnetoresistance and nontrivial band topology of type-II Weyl semimetal NbIrTe4
• Resonant X-ray scattering study of diffuse magnetic scattering from the topological semimetals EuCd${}_2$As${}_2$ and EuCd${}_2$Sb${}_2$
• Euler Obstructed Cooper Pairing: Nodal Superconductivity and Hinge Majorana Zero Modes
• Sliding Ferroelectrics Induced Hybrid-Order Topological Phase Transitions
• Quantum Transport in Weyl Semimetal Thin Films in the Presence of Spin-Orbit Coupled Impurities
• Strain-tunable Dirac semimetal phase transition and emergent superconductivity in a borophane
• Evidence of Ba substitution induced spin-canting in the magnetic Weyl semimetal EuCd${}_2$As${}_2$
• Type-II topological metals
• Hexagonally warped exceptional physics in multi-Weyl semimetals
• Encyclopedia of emergent particles in 528 magnetic layer groups and 394 magnetic rod groups
• Chern numbers of topological phonon band crossing determined with inelastic neutron scattering
• Time-reversal symmetric topological metal
• Topological hinge modes in Dirac semimetals
• Phonon-limited Transport and Fermi Arc Lifetime in Weyl Semimetals
• Anisotropic Berry phase in the Dirac nodal-line semimetal ZrSiS: The effect of spin-orbit coupling
• Entanglement entropy as an order parameter for strongly coupled nodal line semimetals
• Evolution of Band Topology by Competing Band Overlap and Spin-Orbit Coupling: Twin Dirac Cones in Ba${}_3$SnO as a Prototype
• Floquet engineering of topological phase transitions in quantum spin Hall $\alpha$-$T_3$ system
• Anisotropic three-dimensional quantum Hall effect and magnetotransport in mesoscopic Weyl semimetals
• Broadband strong optical dichroism in topological Dirac semimetals with Fermi velocity anisotropy
• Band structure, superconductivity and polytypism in AuSn${}_4$
• Anisotropic superconductivity in topological crystalline metal Pb${}_{1/3}$TaS${}_2$ with multiple Dirac fermions
• Superconductivity in PtPb${}_4$ with Possible Nontrivial Band Topology
• Intrinsic surface superconducting instability in Type-I Weyl Semimetals
• Controlling spin-orbit coupling to tailor type-II Dirac bands
• Strain-gradient induced topological transition in bent nanoribbons of the Dirac semimetal Cd3As2
• Abundant surface-semimetal phases in three-dimensional obstructed atomic insulators
• Topolectrical-circuit realization of quadrupolar surface semimetals
• Colossal anomalous Hall and Nernst effect from the breaking of nodal-line symmetry in Cu2CoSn Weyl semimetal: A first-principles study
• Higher-order topological semimetals and nodal superconductors with an order-two crystalline symmetry
• Plasmons in a two-dimensional nonsymmorphic nodal-line semimetal
• Cataloging topological phases of $N$-stacked Su-Schrieffer-Heeger chains by a systematic breaking of symmetries
• Broadband optical conductivity of the chiral multifold semimetal PdGa
• Nonlinear transport due to magnetic-field-induced flat bands in the nodal-line semimetal ZrTe5
• Planar Hall effect in type-II Weyl semimetal WTe2
• Influence of a chiral chemical potential on Weyl hybrid junctions
• Weak Antilocalization and topological edge states in PdSn${}_4$
• Fundamental laws of chiral band crossings: local constraints, global constraints, and topological phase diagrams
• Bulk superconductivity and non-trivial band topology analysis of Pb2Pd
• Two-Dimensional Higher-Order Topological Metals
• Investigation of structural and magneto-transport properties of PdTe2 single crystals
• Strain-induced topological charge control in multifold fermion systems
• Anomalous Hall effect with plateaus observed in a magnetic Weyl semimetal NdAlGe at low temperatures
• Hybrid nodal surface and nodal line phonons in solids
• Light-induced anomalous Hall conductivity in massive 3D Dirac semimetal Co${}_3$Sn${}_2$S${}_2$
• Superconductivity and a van Hove singularity confined to the surface of a topological semimetal
• Superconductivity from piezoelectric interactions in Weyl semimetals
• Berry-dipole Semimetals
• Ground state of Ce${}_3$Bi${}_4$Pd${}_3$ unraveled by hydrostatic pressure
• Weak antilocalization and Shubnikov-de Haas oscillations in CaCuSb single crystal
• Topological antiferromagnetic spintronics: Part of a collection of reviews on antiferromagnetic spintronics
• An ab-initio study of topological and transport properties of YAuPb
• Controllable Weyl Nodes and Fermi Arcs from Floquet Engineering Triple Fermions
• AC Josephson effect in a gate-tunable Cd${}_3$As${}_2$ nanowire superconducting weak link
• Spin-Selective Second-Order Topological Insulators Enabling Cornertronics in 2D Altermagnets
• Room temperature spin-orbit torque efficiency in sputtered low-temperature superconductor delta-TaN
• Interlocking nodal chains and their examples in carbon networks
• Absence of metallicity and bias-dependent resistivity in low-carrier-density EuCd2As2
• Unconventional thermoelectric transport in tilted Weyl semimetals
• Observation of 1D Fermi arc states in Weyl semimetal TaAs
• Unusual Magnetotransport from two dimensional Dirac Fermions in Pd${}_3$Bi${}_2$Se${}_2$
• Effective lagrangian for the macroscopic motion of fermionic matter
• Topological properties of non-centrosymmetric superconductors $T$Ir${}_2$B${}_2$ ($T$=Nb, Ta)
• Anomalous Surface Conductivity of Weyl Semimetals
• Topological physics in quantum critical systems
• Phonon-limited carrier transport in the Weyl semimetal TaAs
• Fractional Quantum Hall Effect Based on Weyl Orbits
• Surface quantum critical phenomena in disordered Dirac semimetals
• Anomalous Hall transport by optically injected isospin degree of freedom in Dirac semimetal thin film
• Comparative Analysis of THz Signal Emission from SiO${}_2$/CoFeB/Metal Heterostructures: Wideband and High-Frequency THz Signal Advantage of PtBi-based Emitter
• Magnetic excitations in the topological semimetal ${\mathrm{YbMnSb}}_2$
• Quantum description of Fermi arcs in Weyl semimetals in a magnetic field
• Parallel and anti-parallel helical surface states for topological semimetals
• Five-dimensional Floquet topological semimetals with emergent Yang monopoles and linked Weyl surfaces
• Emergent Topological Semimetal
• Symmetry-enforced double Weyl points, multiband quantum geometry, and singular flat bands of doping-induced states at the Fermi level
• Collective excitations and screening in two-dimensional tilted nodal-line semimetals
• Nonlinear magnetotransport in MoTe${}_2$
• Fragmented exceptional points and their bulk and edge realizations in lattice models
• Nonlinear Optical Spectroscopy of Nodal-Line Semimetals
• Superconductor Vortex Spectrum Including Fermi Arc States in Time-Reversal Symmetric Weyl Semimetals
• Unconventional transport properties in systems with triply degenerate quadratic band crossings
• Ideal Nodal-Sphere Semimetal in the Three-Dimensional Boron Allotrope CT-B${}_{24}$
• Multi-Dirac and Weyl physics in heavy-fermion systems
• Local symmetry groups for arbitrary wavevectors
• Spinless topological chirality from Umklapp scattering in twisted 3D structures
• Sn2Pd: a possible superconducting material with topological surface states
• Topological defect-mediated corner states and higher-order bulk topology in a two-dimensional crystalline insulator
• Nodal lines and boundary modes in topological Dirac semimetals with magnetism
• Less is more: Vacancy-engineered nodal-line semimetals
• Electronic interactions in a vacancy-engineered honeycomb lattice: Transition from a nodal-line semimetal to a magnetic insulator
• Structural, elastic, bonding, optoelectronic, and some thermo-physical properties of transition metal dichalcogenides ZrX2 (X = S, Se, Te): Insights from ab-initio calculations
• Porous-B${}_{18}$: An Ideal Topological Semimetal with Symmetry-Enforced Orthogonal Nodal-Line and Nodal-Surface States
• Spin-to-charge conversion in orthorhombic RhSi topological semimetal crystalline thin films
• Realization of multiple topological states and topological phase transitions in (4,0) carbon nanotube derivatives
• Vortical effects in chiral band structures
• Transitions from Composite Fermi Liquid to Moore-Read States in Weyl Semimetals
• Three-Dimensional Quantum Hall Effect in Topological Amorphous Metals
• Dirac Dispersions and Fermi Surface Nesting in LaCuSb${}_2$
• Tailoring higher-order van Hove singularities in non-Hermitian interface systems via Floquet engineering
• Surface spectroscopy and surface-bulk hybridization of Weyl semimetals
• Magnetic ground state and strain-mediated chiral-like atomic distortions behavior in two-dimensional rectangular spin lattice
• Landau levels and optical conductivity in the mixed state of a generic Weyl superconductor
• Fermi surface topology and non-trivial Berry phase in the flat-band semimetal Pd${}_3$Pb
• Essentially degenerate hidden nodal lines in two-dimensional magnetic layer groups
• Phase transition from Weyl to self-linked semimetal using bi-circular laser
• Temperature-Dependent Collective Excitations in a Three-Dimensional Dirac System ZrTe${}_5$
• Chiral kinematic theory and converse vortical effects
• Three-nodal surface phonons in solid-state materials: Theory and material realization
• Quantized Berry winding from an emergent $\mathcal{P}\mathcal{T}$ symmetry
• Type-II Weyl Excitation in Vortex Arrays
• Resonant inelastic X-ray scattering in the topological semimetal FeSi
• Accelerated Discovery of Topological Conductors for Nanoscale Interconnects