Observation of the Kinetic Inductance Limitation for the Fundamental Magnetic Resonance in Ultrasmall Gold v-Shape Split Ring Resonators

The achievable fundamental magnetic resonance in split ring resonators (SRR) is limited by the electron plasma oscillation in the metal. This so-called kinetic inductance limitation was predicted many years ago, but its experimental verification has been hindered due to nanofabrication challenges. H...

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Bibliographic Details
Main Authors: Tobing, Landobasa Y. M., Luo, Yu, Low, Kay Soon, Zhang, Dawei, Zhang, Dao Hua
Other Authors: School of Electrical and Electronic Engineering
Format: Article
Language:English
Published: 2017
Subjects:
Online Access:https://hdl.handle.net/10356/83716
http://hdl.handle.net/10220/42756
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Institution: Nanyang Technological University
Language: English
Description
Summary:The achievable fundamental magnetic resonance in split ring resonators (SRR) is limited by the electron plasma oscillation in the metal. This so-called kinetic inductance limitation was predicted many years ago, but its experimental verification has been hindered due to nanofabrication challenges. Here, the first experimental demonstration of magnetic resonance frequency saturation is reported at 520 THz in ultrasmall v-shape gold SRRs.