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Hoffmann Research Group

Materials Science & Engineering

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Field-Tunable Interactions and Frustration in Underlayer-Mediated Artificial Spin Ice

Posted on September 14, 2021 by Axel Hoffmann

S. Kempinger, Y.S. Huang, P. Lammert, M. Vogel, A. Hoffmann, V. H. Crespi, P. Schiffer, and N. Samarth,
Physical Review Letters 127, 117203 (2021).

Posted in Publication

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Thermal and hybridized magnons
Electric field control of magnon spin currents in an antiferromagnetic insulator

News

  • Hoffmann group part of newly renewed Illinois MRSEC
  • Axel Hoffmann featured on the UIUC Talkshow
  • Hoffmann receives MURI award for elucidating interplays of chirality and spins in chiral assemblies
  • Lo and Kaman accepted into U.S. Quantum Information Science Summer School
  • Tzu-Hsiang Lo accepted into IEEE Magnetics Society Summer School

Publications

  • Integrating magnons for quantum information
  • Evidence of pseudogravitational distortions of the Fermi surface geometry in the antiferromagnetic metal FeRh
  • Unidirectional microwave transduction with chirality selected short-wavelength magnon excitations
  • Hybrid-Magnon Quantum Devices: Strategies and Approaches
  • The effects of field history on magnetic skyrmion formation in [Pt/Co/Ir]3 multilayers
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