Tunable sigmoid behavior of a magnon-based parametron using a Y3Fe5O12/Pt bilayer disk

IF 3.8 2区物理与天体物理 Q2 PHYSICS, APPLIED

Physical Review Applied Pub Date : 2024-09-09 DOI:10.1103/physrevapplied.22.l031002

Geil Emdi, Tomosato Hioki, Takahiko Makiuchi, Eiji Saitoh

引用次数: 0

Abstract

Sigmoidal curve behavior of 0 and

π

state probability in a magnon parametron, using yttrium iron garnet (

Y_{3} {Fe}_{5} O_{12}

) thin disk, is systematically investigated. We demonstrate that the probability distribution can be tuned by bias and pump microwave power. Our numerical calculation that considers increasing damping due to four-magnon scattering processes reproduces the results well.

Abstract Image

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利用 Y3Fe5O12/Pt 双层盘实现基于磁子的可调谐西格码行为的准子系统

我们利用钇铁石榴石（Y3Fe5O12）薄片系统地研究了磁子准电子中 0 和 π 状态概率的西格玛曲线行为。我们证明，概率分布可以通过偏置和泵浦微波功率来调整。我们的数值计算考虑了四磁子散射过程导致的阻尼增加，很好地再现了结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Physical Review Applied PHYSICS, APPLIED-

CiteScore

7.80

自引率

8.70%

发文量

760

审稿时长

2.5 months

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