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Tuned permeability in terahertz split-ring resonators for devices and sensors

Publication ,  Journal Article
Driscoll, T; Andreev, GO; Basov, DN; Palit, S; Cho, SY; Jokerst, NM; Smith, DR
Published in: Applied Physics Letters
August 17, 2007

A process is demonstrated for tuning the magnetic resonance frequency of a fixed split-ring resonator array, by way of adding material near the split-ring elements. Applying drops of a silicon-nanospheres/ethanol solution to the surface of the sample decreases the magnetic resonance frequency of the split-ring array in incremental steps of 0.03 THz. This fine tuning is done post fabrication and is demonstrated to be reversible. The exhibited sensitivity of the split-ring resonance frequency to the presence of silicon nanospheres also suggests further application possibilities as a sensor device. © 2007 American Institute of Physics.

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Published In

Applied Physics Letters

DOI

ISSN

0003-6951

Publication Date

August 17, 2007

Volume

91

Issue

6

Related Subject Headings

  • Applied Physics
  • 51 Physical sciences
  • 40 Engineering
  • 10 Technology
  • 09 Engineering
  • 02 Physical Sciences
 

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Driscoll, T., Andreev, G. O., Basov, D. N., Palit, S., Cho, S. Y., Jokerst, N. M., & Smith, D. R. (2007). Tuned permeability in terahertz split-ring resonators for devices and sensors. Applied Physics Letters, 91(6). https://doi.org/10.1063/1.2768300
Driscoll, T., G. O. Andreev, D. N. Basov, S. Palit, S. Y. Cho, N. M. Jokerst, and D. R. Smith. “Tuned permeability in terahertz split-ring resonators for devices and sensors.” Applied Physics Letters 91, no. 6 (August 17, 2007). https://doi.org/10.1063/1.2768300.
Driscoll T, Andreev GO, Basov DN, Palit S, Cho SY, Jokerst NM, et al. Tuned permeability in terahertz split-ring resonators for devices and sensors. Applied Physics Letters. 2007 Aug 17;91(6).
Driscoll, T., et al. “Tuned permeability in terahertz split-ring resonators for devices and sensors.” Applied Physics Letters, vol. 91, no. 6, Aug. 2007. Scopus, doi:10.1063/1.2768300.
Driscoll T, Andreev GO, Basov DN, Palit S, Cho SY, Jokerst NM, Smith DR. Tuned permeability in terahertz split-ring resonators for devices and sensors. Applied Physics Letters. 2007 Aug 17;91(6).

Published In

Applied Physics Letters

DOI

ISSN

0003-6951

Publication Date

August 17, 2007

Volume

91

Issue

6

Related Subject Headings

  • Applied Physics
  • 51 Physical sciences
  • 40 Engineering
  • 10 Technology
  • 09 Engineering
  • 02 Physical Sciences