Reconfigurable metamaterials formed through a combination of nanowire assemblies with top-down fabricated nanoantennas

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper we show that reconfigurable metamaterials can be achieved through a combination of nanowire assemblies with top-down lithographically fabricated nanoantennas. Simulation results show that the proposed metamaterials, which consist of assembled nanowire lattices and lithographically fabricated nanoantennas, exhibit strong chiral response in the near-infrared region. More importantly, chiroptical properties including the circular dichroism and handedness of the metamaterials can be controlled by varying the orientation of the assembled lattices. Our study reveals that directed self-assembly of nanoparticles in conjunction with nanostructures obtained from top-down fabrication approaches may open up new avenues for reconfigurable metadevices.

Original languageEnglish (US)
Title of host publication2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1619-1620
Number of pages2
ISBN (Electronic)9781728106922
DOIs
StatePublished - Jul 2019
Event2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Atlanta, United States
Duration: Jul 7 2019Jul 12 2019

Publication series

Name2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings

Conference

Conference2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019
CountryUnited States
CityAtlanta
Period7/7/197/12/19

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Signal Processing
  • Instrumentation

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  • Cite this

    Kang, L., Campbell, S. D., & Werner, D. H. (2019). Reconfigurable metamaterials formed through a combination of nanowire assemblies with top-down fabricated nanoantennas. In 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings (pp. 1619-1620). [8888531] (2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APUSNCURSINRSM.2019.8888531