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

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

摘要

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。

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

查看原文本刊更多论文

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

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.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

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

期刊介绍： Physical Review Applied (PRApplied) publishes high-quality papers that bridge the gap between engineering and physics, and between current and future technologies. PRApplied welcomes papers from both the engineering and physics communities, in academia and industry. PRApplied focuses on topics including: Biophysics, bioelectronics, and biomedical engineering, Device physics, Electronics, Technology to harvest, store, and transmit energy, focusing on renewable energy technologies, Geophysics and space science, Industrial physics, Magnetism and spintronics, Metamaterials, Microfluidics, Nonlinear dynamics and pattern formation in natural or manufactured systems, Nanoscience and nanotechnology, Optics, optoelectronics, photonics, and photonic devices, Quantum information processing, both algorithms and hardware, Soft matter physics, including granular and complex fluids and active matter.