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Unusual Van der Waals Magnetoresistance in Stacked Ferromagnetic Fe3GeTe2: The Role of Atomically Sharp Interfaces [PDF]
Advanced ScienceInterfaces can significantly influence the physical properties of systems, especially in 2D van der Waals (vdW) magnets, where atomically sharp interfaces (ASI) are intrinsic.
Qian Chen +9 more
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The Hall rule in fluoranthene-type benzenoid hydrocarbons [PDF]
Journal of the Serbian Chemical Society, 2008 The applicability of the Hall rule (linear relation between the total π-electron energy and the number of Kekulé structures) was investigated in the case of fluoranthene-type benzenoid hydrocarbons. It was found that the original Hall rule is not obeyed,
IVAN GUTMAN +2 more
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Nonlinear optical Hall effect of few-layered NbSe_{2}
Physical Review Research, 2022 NbSe_{2} is one of metallic two-dimensional (2D) transition-metal dichalcogenide (TMDC) materials. Because of broken crystal inversion symmetry, large spin splitting is induced by Ising-type spin-orbit coupling in odd-number-layered NbSe_{2}, but absent ...
Ren Habara, Katsunori Wakabayashi
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A dual approach to structure constants for K-theory of Grassmannians [PDF]
Discrete Mathematics & Theoretical Computer Science, 2020 The problem of computing products of Schubert classes in the cohomology ring can be formulated as theproblem of expanding skew Schur polynomial into the basis of ordinary Schur polynomials. We reformulate theproblem of computing the structure constants
Huilan Li, Jennifer Morse, Pat Shields
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A dark state of Chern bands: Designing flat bands with higher Chern number
SciPost Physics, 2021 We introduce a scheme by which flat bands with higher Chern number $\vert C\vert>1$ can be designed in ultracold gases through a coherent manipulation of Bloch bands.
Mateusz Łącki, Jakub Zakrzewski, Nathan Goldman
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The ABC's of affine Grassmannians and Hall-Littlewood polynomials [PDF]
Discrete Mathematics & Theoretical Computer Science, 2012 We give a new description of the Pieri rule for $k$-Schur functions using the Bruhat order on the affine type-$A$ Weyl group. In doing so, we prove a new combinatorial formula for representatives of the Schubert classes for the cohomology of affine ...
Avinash J. Dalal, Jennifer Morse
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Higher-order oscillatory planar Hall effect in topological kagome metal
npj Quantum Materials, 2023 Exploration of exotic transport behavior for quantum materials is of great interest and importance for revealing exotic orders to bring new physics. In this work, we report the observation of unconventional prominent planar Hall effect (PHE) and planar ...
Leyi Li +6 more
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Metals, 2021 The ferrite fraction and phase distribution of duplex steels depend strongly on the temperature evolution during hot deformation and are correlated to different mechanical behaviors during hot deformation as well as cold deformation.
Angela Quadfasel +3 more
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Skyrmions, Quantum Hall Droplets, and one current to rule them all
SciPost Physics, 2020 We introduce a novel Skyrme-like conserved current in the effective theory of pions and vector mesons based on the idea of hidden local symmetry. The associated charge is equivalent to the skyrmion charge for any smooth configuration.
Avner Karasik
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Extended Kohler’s Rule of Magnetoresistance
Physical Review X, 2021 A notable phenomenon in topological semimetals is the violation of Kohler’s rule, which dictates that the magnetoresistance MR obeys a scaling behavior of MR=f(H/ρ_{0}), where MR=[ρ(H)−ρ_{0}]/ρ_{0} and H is the magnetic field, with ρ(H) and ρ_{0} being ...
Jing Xu +14 more
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