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

Authors
Park, Jung-raeChoi, Daniel S.Gracias, D. H.Leong, T. G.Presser, N.Stupian, G. W.Leung, M. S.Kim, Young Keun
Issue Date
11-11월-2011
Publisher
IOP PUBLISHING LTD
Citation
NANOTECHNOLOGY, v.22, no.45
Indexed
SCIE
SCOPUS
Journal Title
NANOTECHNOLOGY
Volume
22
Number
45
URI
https://scholar.korea.ac.kr/handle/2021.sw.korea/111151
DOI
10.1088/0957-4484/22/45/455303
ISSN
0957-4484
Abstract
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 (70 nm in width). The response of the nanoantenna structure was simulated using finite element software and showed a strong resonant feature at 10.8 GHz, which was confirmed by high frequency measurements.
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공과대학 (신소재공학부)
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