Altermagnetic order turns circular Abrikosov vortices into elliptical ones whose orientation follows the magnetic field direction relative to the Néel vector, producing nonreciprocal magnetization curves in pinned superconducting films.
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10 Pith papers cite this work. Polarity classification is still indexing.
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cond-mat.mes-hall 3 cond-mat.mtrl-sci 3 cond-mat.other 1 cond-mat.str-el 1 cond-mat.supr-con 1 physics.comp-ph 1verdicts
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Dirac quadrupole altermagnets in 2D exhibit a topological orbital piezomagnetic effect from strain altering their quadrupole Dirac points.
Introduces chiral altermagnetic magnetoelectrics in nonpolar chiral systems and identifies K[Co(HCOO)3] as a platform with Néel-vector and chirality-controlled switchable polarization.
Floquet driving with CPL creates an odd-parity altermagnetic HOTI in Cr₂CH₂ monolayer with preserved C₃-protected corner states over a range of driving strengths.
Spin-splitter magnetoresistance depends only on the relative angle between ferromagnetic magnetization and altermagnetic Neel vector, shows opposite-sign longitudinal response, and has proportional longitudinal-transverse signals, unlike spin-Hall magnetoresistance.
Moiré superlattices steer the orientation of alterelectric quadrupolar order from a weakly selected regime to a robust axial-dominated state via registry-phase control in a Bloch-periodic model.
A honeycomb lattice of Aza-3-Triangulene and 2-Triangulene molecules is predicted to form a half-metallic ferrimagnet with fully spin-polarized flat-band conduction, zero net magnetization, and 50 meV exchange couplings for room-temperature stability.
Higher-harmonic components of spin-orbit torque in Weyl ferromagnets enable deterministic magnetization reversal without external fields or additional symmetry breaking.
Compressive strain along [001] stabilizes altermagnetism in RuO2 films on (100) and (110) TiO2 substrates, tunable by film thickness, with (100) orientation yielding ideal altermagnetic order and (110) showing uncompensated ferrimagnetism.
The number of sheets and monodromy of the electron dispersion covering of the Brillouin zone in superstructured crystals are topological invariants, realized in three-sublattice helimagnet models as a spin-textured one-sheeted Fermi surface in a topological metal.
citing papers explorer
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Abrikosov vortices in altermagnetic superconductors
Altermagnetic order turns circular Abrikosov vortices into elliptical ones whose orientation follows the magnetic field direction relative to the Néel vector, producing nonreciprocal magnetization curves in pinned superconducting films.
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Topological piezomagnetic effect in two-dimensional Dirac quadrupole altermagnets
Dirac quadrupole altermagnets in 2D exhibit a topological orbital piezomagnetic effect from strain altering their quadrupole Dirac points.
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Chiral Altermagnetic Magnetoelectrics
Introduces chiral altermagnetic magnetoelectrics in nonpolar chiral systems and identifies K[Co(HCOO)3] as a platform with Néel-vector and chirality-controlled switchable polarization.
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Floquet-Engineered Odd-Parity Altermagnetic Higher-Order Topology in a Two-Dimensional Antiferromagnet Cr$_2$CH$_2$
Floquet driving with CPL creates an odd-parity altermagnetic HOTI in Cr₂CH₂ monolayer with preserved C₃-protected corner states over a range of driving strengths.
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Theory of Spin-splitter Magnetoresistance in Altermagnets
Spin-splitter magnetoresistance depends only on the relative angle between ferromagnetic magnetization and altermagnetic Neel vector, shows opposite-sign longitudinal response, and has proportional longitudinal-transverse signals, unlike spin-Hall magnetoresistance.
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Moire Control of Alterelectric Quadrupolar Order
Moiré superlattices steer the orientation of alterelectric quadrupolar order from a weakly selected regime to a robust axial-dominated state via registry-phase control in a Bloch-periodic model.
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Prediction of room-temperature two-dimensional $\pi$-electron half-metallic ferrimagnets
A honeycomb lattice of Aza-3-Triangulene and 2-Triangulene molecules is predicted to form a half-metallic ferrimagnet with fully spin-polarized flat-band conduction, zero net magnetization, and 50 meV exchange couplings for room-temperature stability.
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Deterministic Switching of Perpendicular Ferromagnets by Higher harmonics of Spin-orbit Torque in Noncentrosymmetric Weyl Semimetals
Higher-harmonic components of spin-orbit torque in Weyl ferromagnets enable deterministic magnetization reversal without external fields or additional symmetry breaking.
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Strain Engineering of Altermagnetic Symmetry in Epitaxial RuO$_2$ Films
Compressive strain along [001] stabilizes altermagnetism in RuO2 films on (100) and (110) TiO2 substrates, tunable by film thickness, with (100) orientation yielding ideal altermagnetic order and (110) showing uncompensated ferrimagnetism.
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Topological bands in metals
The number of sheets and monodromy of the electron dispersion covering of the Brillouin zone in superstructured crystals are topological invariants, realized in three-sublattice helimagnet models as a spin-textured one-sheeted Fermi surface in a topological metal.