Interferometric properties of standing spin waves and the application to a phase comparator

X. Ya, H. Chen, S. Oyabu, B. Peng, H. Otsuki, T. Tanaka, K. Matsuyama

研究成果: Contribution to journalArticle査読

1 被引用数 (Scopus)

抄録

We numerically studied the material and structural parameter dependence of interferometric properties of the standing spin wave resonance (SSWR) by micromagnetic simulations and demonstrate the feasibility of practical application to an integrated phase comparator. The micromagnetic configuration of the synthesized SSWR emitted from the two microwave currents flowing through the parallel strip lines depends on the phase difference Δ between them. Resultantly, the Δ is converted to the related output voltage with an overlaid phase detector, inductively coupled to the magnetic strip. Among the investigated various material systems, low damping (α ∼ 0.001) metallic ferromagnets are found to exhibit superior device performance due to the reduced viscous dissipation.

本文言語英語
論文番号17A719
ジャーナルJournal of Applied Physics
117
17
DOI
出版ステータス出版済み - 5 7 2015

All Science Journal Classification (ASJC) codes

  • 物理学および天文学(全般)

フィンガープリント

「Interferometric properties of standing spin waves and the application to a phase comparator」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル