Fabrication and characterization of RF nanoantenna on a nanoliter-scale 3D microcontainer

Jung Rae Park, Daniel S. Choi, D. H. Gracias, T. G. Leong, N. Presser, G. W. Stupian, M. S. Leung, Young Keun Kim

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)


We report the design and fabrication of a nanoantenna structure on the surface of a 3D nanoliter-scale container for the development of communicable nanoliter-scale chemical delivery systems. The porous container was self-assembled, after which the nanoantenna was fabricated on the top of the microcontainer using focused ion beam (FIB) ion-induced metal deposition. The nanoantenna was structured as a rectangular metal coil composed of platinum (Pt) nanowires (70nm in width). The response of the nanoantenna structure was simulated using finite element software and showed a strong resonant feature at 10.8GHz, which was confirmed by high frequency measurements.

Original languageEnglish
Article number455303
Issue number45
Publication statusPublished - 2011 Nov 11

ASJC Scopus subject areas

  • Bioengineering
  • General Chemistry
  • General Materials Science
  • Mechanics of Materials
  • Mechanical Engineering
  • Electrical and Electronic Engineering


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