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芯片上的微波振荡器在深度亚波长的尺度,基于伪造的等离子体 skyrmions

Wan Zhu Wang^1,2, Yu Liu^1,2, Xuanru Zhang^1,2

¹State Key Laboratory of Millimeter Waves, Southeast University, Nanjing 210096, China.

National science review

|February 26, 2026

概括

研究人员在芯片上开发了一个微小的微波振荡器,使用了伪造的等离子晶体. 这一突破使未来微型电子系统能够实现极其深的亚波长场本地化.

科学领域:

物理物理学物理
电气工程电气工程
材料科学材料科学材料科学

背景情况:

在极端电磁 (EM) 尺度上探索波-物质相互作用至关重要.
深度亚波长场的定位在EM研究中是一个重大挑战.

研究的目的:

为了展示一个芯片上的微波振荡器,具有极小的电力尺寸.
使用伪造的等离子 skyrmions 实现深度亚波长场本地化.

主要方法:

使用0.18μm的补充金属氧化物半导体 (CMOS) 工艺.
设计了一个伪造的等离子斯基米离子共振器,带有方形螺旋金属线.
实现了一个强度合的激发结构和一个互补的交叉合对.

主要成果:

实现了芯片上的微波振荡器,电尺寸为 λ0/865.
实现了 2.97 × 10−11 λ03.03 的模式体积.
证明了用于电磁信号生成的同时频率选择和能量存储.

结论:

在极深的亚波长尺度上为将 skyrmion 共振集成到 CMOS 芯片铺平了道路.
对于微型集成电路和系统的开发具有很大的前景.
实现了高效的EM能量度和在波长以下结构中的损失补偿.

关键词:

这是一个CMOS芯片.深度亚波长的深度亚波长的深度微波振荡器微波振荡器斯基尔米昂斯斯基尔米昂斯伪造局部化的表面等离子体

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A household microwave and lasers are examples of standing electromagnetic waves in a cavity. When two conducting metal plates are placed parallel at the nodal planes, it creates a cavity where standing waves are formed. The cavity between the two planes is analogous to a stretched string held at the points x = 0 and x = L. Here, the distance 'L' between the two planes must be an integer multiple of half of the wavelength. The wavelengths that satisfy this condition are given by: