Multiple modes of a single spin torque oscillator under the non-linear region

Satoshi Sugimoto, Shuichi Iwakiri, Yusuke Kozuka, Yukiko Takahashi, Yasuhiro Niimi, Kensuke Kobayashi, Shinya Kasai

研究成果: Article査読

抄録

A numerical investigation is conducted for a single spin-torque oscillator (STO) under the non-linear region. A large angle precession triggers the generation of multiple modes without any feedbacked circuits and/or magnetic couplings with neighboring oscillators. Our simulations show that a single eigenmode of a given STO can trigger up to six discrete modes as the sideband modes. These findings will offer the new functionality to the STO for developing the spintronic logic circuits.

本文言語English
論文番号75115
ジャーナルAIP Advances
10
7
DOI
出版ステータスPublished - 2020 7 1
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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