Search Results - "Tschirhart, C. L."
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Intrinsic quantized anomalous Hall effect in a moiré heterostructure
Published in Science (American Association for the Advancement of Science) (21-02-2020)“…The quantum anomalous Hall (QAH) effect combines topology and magnetism to produce precisely quantized Hall resistance at zero magnetic field. We report the…”
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2
Electrical switching of magnetic order in an orbital Chern insulator
Published in Nature (London) (03-12-2020)“…Magnetism typically arises from the joint effect of Fermi statistics and repulsive Coulomb interactions, which favours ground states with non-zero electron…”
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3
Imaging orbital ferromagnetism in a moiré Chern insulator
Published in Science (American Association for the Advancement of Science) (18-06-2021)“…Capturing exotic magnetism Ferromagnetism is associated with the breaking of time-reversal symmetry, most frequently by the spin degree of freedom. Although…”
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4
Intrinsic spin Hall torque in a moiré Chern magnet
Published in Nature physics (01-06-2023)“…In spin torque magnetic memories, electrically actuated spin currents are used to switch a magnetic bit. Typically, these require a multilayer geometry…”
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5
Intervalley coherence and intrinsic spin–orbit coupling in rhombohedral trilayer graphene
Published in Nature physics (01-09-2024)“…Rhombohedral graphene multilayers provide a clean and highly reproducible platform to explore the emergence of superconductivity and magnetism in a strongly…”
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6
Author Correction: Intervalley coherence and intrinsic spin–orbit coupling in rhombohedral trilayer graphene
Published in Nature physics (01-11-2024)Get full text
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7
Intervalley coherence and intrinsic spin-orbit coupling in rhombohedral trilayer graphene
Published 02-11-2023“…Rhombohedral graphene multilayers provide a clean and highly reproducible platform to explore the emergence of superconductivity and magnetism in a strongly…”
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8
Intrinsic spin Hall torque in a moire Chern magnet
Published 05-05-2022“…In spin torque magnetic memories, electrically actuated spin currents are used to switch a magnetic bit. Typically, these require a multilayer geometry…”
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Journal Article -
9
Imaging orbital ferromagnetism in a moiré Chern insulator
Published in Science (American Association for the Advancement of Science) (18-06-2021)“…Capturing exotic magnetism Ferromagnetism is associated with the breaking of time-reversal symmetry, most frequently by the spin degree of freedom. Although…”
Get full text
Journal Article -
10
Intrinsic quantized anomalous Hall effect in a moiré heterostructure
Published in Science (American Association for the Advancement of Science) (19-12-2019)“…The quantum anomalous Hall (QAH) effect combines topology and magnetism to produce precisely quantized Hall resistance at zero magnetic field. We report the…”
Get full text
Journal Article -
11
Imaging orbital ferromagnetism in a moir\'e Chern insulator
Published 14-06-2020“…Electrons in moir\'e flat band systems can spontaneously break time reversal symmetry, giving rise to a quantized anomalous Hall effect. Here we use a…”
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12
Intrinsic quantized anomalous Hall effect in a moir\'e heterostructure
Published 29-06-2019“…We report the observation of a quantum anomalous Hall effect in twisted bilayer graphene showing Hall resistance quantized to within .1\% of the von Klitzing…”
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