Details
| Original language | English |
|---|---|
| Article number | 425203 |
| Journal | NANOTECHNOLOGY |
| Volume | 20 |
| Issue number | 42 |
| Publication status | Published - 2009 |
| Externally published | Yes |
Abstract
In this paper we present our approach for engineering gold dipole nanoantennas. Using electron-beam lithography we have been able to produce arrays of single gold antennas with dimensions from 70 to 300nm total length with a highly reproducible nanoengineering protocol. Characterizing these gold nanoantenna architectures by optical means via dark-field microscopy and scattering spectroscopy gives the linear optical response function as a figure-of-merit for the antenna resonances, spectral linewidth and integrated scattering intensity. We observe an enhanced integrated scattering probability for two arm gold dipole nanoantennas with an antenna feed gap compared to antennas of the size of one arm without a gap.
ASJC Scopus subject areas
- Chemical Engineering(all)
- Bioengineering
- Chemistry(all)
- General Chemistry
- Materials Science(all)
- General Materials Science
- Engineering(all)
- Mechanics of Materials
- Engineering(all)
- Mechanical Engineering
- Engineering(all)
- Electrical and Electronic Engineering
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In: NANOTECHNOLOGY, Vol. 20, No. 42, 425203, 2009.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Nanoengineering and characterization of gold dipole nanoantennas with enhanced integrated scattering properties
AU - Wissert, Matthias D.
AU - Schell, Andreas W.
AU - Ilin, Konstantin S.
AU - Siegel, Michael
AU - Eisler, Hans Jürgen
PY - 2009
Y1 - 2009
N2 - In this paper we present our approach for engineering gold dipole nanoantennas. Using electron-beam lithography we have been able to produce arrays of single gold antennas with dimensions from 70 to 300nm total length with a highly reproducible nanoengineering protocol. Characterizing these gold nanoantenna architectures by optical means via dark-field microscopy and scattering spectroscopy gives the linear optical response function as a figure-of-merit for the antenna resonances, spectral linewidth and integrated scattering intensity. We observe an enhanced integrated scattering probability for two arm gold dipole nanoantennas with an antenna feed gap compared to antennas of the size of one arm without a gap.
AB - In this paper we present our approach for engineering gold dipole nanoantennas. Using electron-beam lithography we have been able to produce arrays of single gold antennas with dimensions from 70 to 300nm total length with a highly reproducible nanoengineering protocol. Characterizing these gold nanoantenna architectures by optical means via dark-field microscopy and scattering spectroscopy gives the linear optical response function as a figure-of-merit for the antenna resonances, spectral linewidth and integrated scattering intensity. We observe an enhanced integrated scattering probability for two arm gold dipole nanoantennas with an antenna feed gap compared to antennas of the size of one arm without a gap.
UR - http://www.scopus.com/inward/record.url?scp=70349653976&partnerID=8YFLogxK
U2 - 10.1088/0957-4484/20/42/425203
DO - 10.1088/0957-4484/20/42/425203
M3 - Article
AN - SCOPUS:70349653976
VL - 20
JO - NANOTECHNOLOGY
JF - NANOTECHNOLOGY
SN - 0957-4484
IS - 42
M1 - 425203
ER -