Abstract
We report a novel on-chip Rayleigh imaging technique using wide-field laser illumination to measure optical scattering from individual single-walled carbon nanotubes (SWNTs) on a solid substrate with high spatial and spectral resolution. This method in conjunction with calibrated AFM measurements accurately measures the resonance energies and diameters for a large number of SWNTs in parallel. We apply this technique for fast mapping of key SWNT parameters, including the electronic-types and chiral indices for individual SWNTs, position and frequency of chirality-changing events, and intertube interactions in both bundled and distant SWNTs.
| Original language | English |
|---|---|
| Pages (from-to) | 1-7 |
| Number of pages | 7 |
| Journal | Nano letters |
| Volume | 11 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2011 Jan 12 |
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All Science Journal Classification (ASJC) codes
- Bioengineering
- Chemistry(all)
- Materials Science(all)
- Condensed Matter Physics
- Mechanical Engineering
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On-chip rayleigh imaging and spectroscopy of carbon nanotubes. / Joh, Daniel Y.; Herman, Lihong H.; Ju, Sang Yong; Kinder, Jesse; Segal, Michael A.; Johnson, Jeffreys N.; Chan, Garnet K.L.; Park, Jiwoong.
In: Nano letters, Vol. 11, No. 1, 12.01.2011, p. 1-7.Research output: Contribution to journal › Article
TY - JOUR
T1 - On-chip rayleigh imaging and spectroscopy of carbon nanotubes
AU - Joh, Daniel Y.
AU - Herman, Lihong H.
AU - Ju, Sang Yong
AU - Kinder, Jesse
AU - Segal, Michael A.
AU - Johnson, Jeffreys N.
AU - Chan, Garnet K.L.
AU - Park, Jiwoong
PY - 2011/1/12
Y1 - 2011/1/12
N2 - We report a novel on-chip Rayleigh imaging technique using wide-field laser illumination to measure optical scattering from individual single-walled carbon nanotubes (SWNTs) on a solid substrate with high spatial and spectral resolution. This method in conjunction with calibrated AFM measurements accurately measures the resonance energies and diameters for a large number of SWNTs in parallel. We apply this technique for fast mapping of key SWNT parameters, including the electronic-types and chiral indices for individual SWNTs, position and frequency of chirality-changing events, and intertube interactions in both bundled and distant SWNTs.
AB - We report a novel on-chip Rayleigh imaging technique using wide-field laser illumination to measure optical scattering from individual single-walled carbon nanotubes (SWNTs) on a solid substrate with high spatial and spectral resolution. This method in conjunction with calibrated AFM measurements accurately measures the resonance energies and diameters for a large number of SWNTs in parallel. We apply this technique for fast mapping of key SWNT parameters, including the electronic-types and chiral indices for individual SWNTs, position and frequency of chirality-changing events, and intertube interactions in both bundled and distant SWNTs.
UR - http://www.scopus.com/inward/record.url?scp=78650598820&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78650598820&partnerID=8YFLogxK
U2 - 10.1021/nl1012568
DO - 10.1021/nl1012568
M3 - Article
C2 - 20677774
AN - SCOPUS:78650598820
VL - 11
SP - 1
EP - 7
JO - Nano Letters
JF - Nano Letters
SN - 1530-6984
IS - 1
ER -