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Hoffmann Research Group

Materials Science & Engineering

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Category: Publication

The effects of field history on magnetic skyrmion formation in [Pt/Co/Ir]3 multilayers

Posted on October 10, 2022 by Axel Hoffmann

A. T. Clark, X. Wang, A. R. Stuart, Q. Wang, W. Jiang, J. E. Pearson, S. G. E. te Velthuis, A. Hoffmann, X. M. Cheng, and K. S. Buchanan,
Journal of Magnetism and Magnetic Materials 563, 169951 (2022).

Posted in Publication

Spin Transport Modified by Magnetic Order

Posted on September 23, 2022September 23, 2022 by Axel Hoffmann

A. Hoffmann,
Journal of Magnetism and Magnetic Materials 563, 169896 (2022).

Posted in Publication

Topological spin memory of antiferromagnetically coupled skyrmion pairs in Co/Gd/Pt multilayers

Posted on August 31, 2022 by Axel Hoffmann

X. Wang, A. R. Stuart, M. S. Swyt, C. M. Quispe Flores, A. T. Clark, A. Fiagbenu, R. V. Chopdekar, P. N. Lapa, Z. Xiao, D. Keavney, R. Rosenberg, M. Vogel, J. E. Pearson, S. G. E. te Velthuis, A. Hoffmann, K. S. Buchanan, and X. M. Cheng,
Physical Review Materials 6, 084412 (2022).

Posted in Publication

Large Exotic Spin Torques in Antiferromagnetic Iron Rhodium

Posted on August 29, 2022August 29, 2022 by Axel Hoffmann

J. Gibbons, T. Dohi, V. P. Amin, F. Xue, H. Ren, J.-W. Xu, H. Arava, S. Shim, H. Saglam, Y. Liu, J. E. Pearson, N. Mason, A. K. Petford-Long, P. M. Haney, M. D. Stiles, E. E. Fullerton, A. D. Kent, S. Fukami, and A. Hoffmann,
Physical Review Applied 18, 024075 (2022).

Posted in Publication

Dynamic fingerprints of synthetic antiferromagnet nanostructures with interfacial Dzyaloshinskii-Moriya interaction

Posted on July 25, 2022 by Axel Hoffmann

M. Lonsky and A. Hoffmann,
Journal of Applied Physics 132, 043903 (2022).

Posted in Publication

Quantum materials for energy-efficient neuromorphic computing: Opportunities and challenges

Posted on July 19, 2022 by Axel Hoffmann

A. Hoffmann, S. Ramanathan, J. Grollier, A. D. Kent, M. J. Rozenberg, I. K. Schuller, O. G. Shpyrko, R. C. Dynes, Y. Fainman, A. Frano, E. E. Fullerton, G. Galli, V. Lomakin, S. P. Ong, A. K. Petford-Long, J. A. Schuller, M. D. Stiles, Y. Takamura, and Y. Zhu,
APL Materials 10, 070904 (2022).

Posted in Publication

Unidirectional Magnetoresistance in Antiferromagnet/Heavy-Metal Bilayers

Posted on July 1, 2022 by Axel Hoffmann

S. Shim, M. Mehraeen, J. Sklenar, J. Oh, J. Gibbons, H. Saglam, A. Hoffmann, S. S. L. Zhang, and N. Mason,
Physical Review X 12, 021069 (2022).

Posted in Publication

Multiple magnetic droplet solitons from exotic spin-orbit torques

Posted on June 27, 2022 by Axel Hoffmann

R. Klause and A. Hoffmann,
Applied Physics Letters 120, 242407 (2022).

Posted in Publication

Structural and magnetic properties of Pt/Co/Mn-based multilayer

Posted on May 31, 2022 by Axel Hoffmann

M Lonsky, M.-W. Yoo, Y.-S. Huang, J. Qian, J.-M. Zuo, and A. Hoffmann,
Physical Review Materials 6, 054413 (2022).

Posted in Publication

Neuromorphic computing: Challenges from quantum materials to emergent connectivity

Posted on April 4, 2022 by Axel Hoffmann

I. K. Schuller, A. Frano, R. C. Dynes, A. Hoffmann, B. Noheda, C. Schuman, A. Sebastian, and J. Shen,
Applied Physics Letters 120, 140401 (2022).

Posted in Publication

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News

  • Tzu-Hsiang Lo accepted into IEEE Magnetics Society Summer School
  • Jinho Lim receives APS Travel Award
  • Axel Hoffmann selected as 2022 Highly Cited Researcher
  • Hoffmann participates in a large research center exploring quantum materials for neuromorphic computation
  • Hoffmann studying materials whose traits resemble those of the human brain

Publications

  • The effects of field history on magnetic skyrmion formation in [Pt/Co/Ir]3 multilayers
  • Spin Transport Modified by Magnetic Order
  • Topological spin memory of antiferromagnetically coupled skyrmion pairs in Co/Gd/Pt multilayers
  • Large Exotic Spin Torques in Antiferromagnetic Iron Rhodium
  • Dynamic fingerprints of synthetic antiferromagnet nanostructures with interfacial Dzyaloshinskii-Moriya interaction
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