强光子-子合使用一个刻字定义的有机铁磁体.
Qin Xu1, Hil Fung Harry Cheung1, Donley S Cormode2
1Department of Physics, Cornell University, Ithaca, NY, 14853, USA.
Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|January 27, 2024
概括
研究人员使用四乙烯 (V[TCNE]x),一种有机铁磁体,演示了一个腔磁体系统. 这种可扩展,低阻尼的磁系统可以与先进量子设备的超导电路相集成.
科学领域:
- 量子物理学的量子物理学
- 材料科学是一种材料科学.
- 凝聚物质物理学 凝聚物质物理学
背景情况:
- 将低减磁系统与超导电路集成,带来了可扩展性的挑战.
- 有机磁铁为低温加工和图案设计提供了潜力.
- 腔磁系统对于混合量子技术至关重要.
研究的目的:
- 使用四乙烯 (V[TCNE]x) 演示一个腔-马格尼克系统.
- 研究超低阻尼磁性材料与超导电路的集成.
- 探索使用磁元件进行可扩展量子电路制造的潜力.
主要方法:
- 一个超导微波共振器的制造与V[TCNE]x磁模式相连.
- 在低温下 (T≈0.4 K) 洞穴-马格尼克系统的表征.
- 使用电子束光刻法为V[TCNE]x材料打造图案.
主要成果:
- 成功展示了强合制度,合作率超过1000.
- 观察基特尔模式和共振器模式之间的合.
- 识别具有显著较窄线宽的更高阶马格农模式.
结论:
- 由于其低阻尼和处理兼容性,V[TCNE]x是可扩展量子电路集成的有希望的材料.
- 演示的空腔-马格尼克系统实现了高合作性,适合量子应用.
- 这项工作使得能够设计和制造类似于混合量子设备的电缆的磁性电路.
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