Parametric Pair of Waves as a Nonlinear Oscillator

Vladimir L. Safonov, Qingfan Shi, Michinobu Mino, Hitoshi Yamazaki

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

We considered the process of parametric excitation of spin waves and magnetoelastic waves in magnetoordered crystals in a microwave resonator. From our analysis it follows that for the k and -k wave pair there is a single-mode realization (i.e. the pair can be represented as one oscillator). The theory of parametric resonance of waves constructed in terms of these collective variables provides a new perspective on some old spin-wave experiments and helps explain the recently obtained experimental data.

Original languageEnglish
Pages (from-to)1916-1919
Number of pages4
JournalJournal of the Physical Society of Japan
Volume66
Issue number7
Publication statusPublished - Jul 1997

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oscillators
magnons
magnetoelastic waves
resonators
microwaves
excitation
crystals

Keywords

  • Magnetoelastic wave
  • Parametric pair
  • Spin wave
  • SU(1,1)

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Safonov, V. L., Shi, Q., Mino, M., & Yamazaki, H. (1997). Parametric Pair of Waves as a Nonlinear Oscillator. Journal of the Physical Society of Japan, 66(7), 1916-1919.

Parametric Pair of Waves as a Nonlinear Oscillator. / Safonov, Vladimir L.; Shi, Qingfan; Mino, Michinobu; Yamazaki, Hitoshi.

In: Journal of the Physical Society of Japan, Vol. 66, No. 7, 07.1997, p. 1916-1919.

Research output: Contribution to journalArticle

Safonov, VL, Shi, Q, Mino, M & Yamazaki, H 1997, 'Parametric Pair of Waves as a Nonlinear Oscillator', Journal of the Physical Society of Japan, vol. 66, no. 7, pp. 1916-1919.
Safonov, Vladimir L. ; Shi, Qingfan ; Mino, Michinobu ; Yamazaki, Hitoshi. / Parametric Pair of Waves as a Nonlinear Oscillator. In: Journal of the Physical Society of Japan. 1997 ; Vol. 66, No. 7. pp. 1916-1919.
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