Capacitance tuning of nanoscale split-ring resonators

Claus Jeppesen; Sanshui Xiao; Niels Asger Mortensen; Anders Kristensen

doi:10.1117/12.854191

29 April 2010 Capacitance tuning of nanoscale split-ring resonators

Claus Jeppesen, Sanshui Xiao, Niels Asger Mortensen, Anders Kristensen

Proceedings Volume 7711, Metamaterials V; 77111K (2010) https://doi.org/10.1117/12.854191
Event: SPIE Photonics Europe, 2010, Brussels, Belgium

Abstract

In this paper, we investigate the capacitance tuning of nanoscale split-ring resonators. Based on a simple LC circuit model (LC-model), we derive an expression where the inductance is proportional to the area while the capacitance reflects the aspect ratio of the slit. The resonance frequency may be tuned by the slit aspect ratio leaving the area, the lattice constant Λ, and nearest-neighbor couplings in periodic split-ring resonator structures invariant. Experimental data as well as numerical simulation data, verify the predictions of the simple LC-model.

Citation Download Citation

Claus Jeppesen, Sanshui Xiao, Niels Asger Mortensen, and Anders Kristensen "Capacitance tuning of nanoscale split-ring resonators", Proc. SPIE 7711, Metamaterials V, 77111K (29 April 2010); https://doi.org/10.1117/12.854191

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available