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Electrically connected spin-torque oscillators array for 2.4 GHz WiFi band transmission and energy harvesting

Author

Listed:
  • Raghav Sharma

    (National University of Singapore)

  • Rahul Mishra

    (National University of Singapore
    Indian Institute of Technology Delhi)

  • Tung Ngo

    (National University of Singapore)

  • Yong-Xin Guo

    (National University of Singapore)

  • Shunsuke Fukami

    (Tohoku University
    Tohoku University
    Tohoku University
    Tohoku University)

  • Hideo Sato

    (Tohoku University
    Tohoku University
    Tohoku University
    Tohoku University)

  • Hideo Ohno

    (Tohoku University
    Tohoku University
    Tohoku University
    Tohoku University)

  • Hyunsoo Yang

    (National University of Singapore)

Abstract

The mutual synchronization of spin-torque oscillators (STOs) is critical for communication, energy harvesting and neuromorphic applications. Short range magnetic coupling-based synchronization has spatial restrictions (few µm), whereas the long-range electrical synchronization using vortex STOs has limited frequency responses in hundreds MHz (

Suggested Citation

  • Raghav Sharma & Rahul Mishra & Tung Ngo & Yong-Xin Guo & Shunsuke Fukami & Hideo Sato & Hideo Ohno & Hyunsoo Yang, 2021. "Electrically connected spin-torque oscillators array for 2.4 GHz WiFi band transmission and energy harvesting," Nature Communications, Nature, vol. 12(1), pages 1-10, December.
    • Handle: RePEc:nat:natcom:v:12:y:2021:i:1:d:10.1038_s41467-021-23181-1
    DOI: 10.1038/s41467-021-23181-1
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    Cited by:

    1. Vidal, João V. & Rolo, Pedro & Carneiro, Pedro M.R. & Peres, Inês & Kholkin, Andrei L. & Soares dos Santos, Marco P., 2022. "Automated electromagnetic generator with self-adaptive structure by coil switching," Applied Energy, Elsevier, vol. 325(C).
    2. S. Jiang & S. Chung & M. Ahlberg & A. Frisk & R. Khymyn & Q. Tuan Le & H. Mazraati & A. Houshang & O. Heinonen & J. Åkerman, 2024. "Magnetic droplet soliton pairs," Nature Communications, Nature, vol. 15(1), pages 1-9, December.

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