Results 101 to 110 of about 19,211 (303)
Magneto-nonlinear Hall effect in time-reversal breaking system
New Journal of PhysicsMagneto-nonlinear Hall effect is known to be intrinsic and requires time-reversal symmetry. Here we show that a new type of magneto-nonlinear Hall effect can occur in the time-reversal breaking materials within the second-order response to in-plane ...
Anwei Zhang, Jun-Won Rhim
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Two-particle time-domain interferometry in the fractional quantum Hall effect regime. [PDF]
Nat Commun, 2022 Taktak I +8 more
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Photo‐Reconfigurable Supercoupling Induced Transparency in On‐Chip Topological Edge State Cavities
Advanced Materials, EarlyView.A novel supercoupling induced transparency (SIT) is demonstrated in a valley‐Hall photonic crystal. The valley vortices enable the supercoupling between a leaky and a guided topological edge state cavity even across a distance of 4.3 wavelengths, inducing a transparency window with negligible reflection.
Wenhao Wang, Ranjan Singh
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Quantum Hall Effect across Graphene Grain Boundary. [PDF]
Materials (Basel), 2021 Chau TK, Suh D, Kang H.
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Quantum oscillations and quantum Hall effect in epitaxial graphene [PDF]
, 2010 Johannes Jobst +6 more
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Advanced Materials, EarlyView.We show a giant, bias‐field free, deterministic, spin‐orbit‐torque switching of perpendicular hard magnets with HC over 1.3 T. By combining the three‐fold 3m symmetry from topological insulator surface states with the rectangular mm2 symmetry from the 2 x 1 intercalation in Cr3Te4, the interface symmetry is significantly reduced into a unidirectional m
He Ren +6 more
wiley +1 more source
Integer quantum Hall effect and topological phase transitions in silicene
Condensed Matter Physics, 2017 We numerically investigate the effects of disorder on the quantum Hall effect (QHE) and the quantum phase transitions in silicene based on a lattice model. It is shown that for a clean sample, silicene exhibits an unconventional QHE near the band center,
Y.L. Liu +4 more
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The $θ$ vacuum reveals itself as the fundamental theory of the quantum Hall effect II. The Coulomb interaction [PDF]
, 2002 A. M. M. Pruisken +2 more
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Lattice model for the quantum anomalous Hall effect in moiré graphene
, 2023 Ahmed Khalifa +2 more
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On‐Surface Synthesis of Bismuth Monolayers through Ice‐Confined Redox Reactions
Advanced Materials, EarlyView.We report an ice‐confined growth strategy for the synthesis of atomically thin 2D bismuth and related 2D metals. This approach involves rapid freezing of a BiCl3 aqueous solution on an aluminum foil using liquid nitrogen, which triggers interfacial redox reactions between the ice and the aluminum surface.
Zexiang He +8 more
wiley +1 more source