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Lee, Chang Young
Carbon Nanomaterials Lab
Research Interests
  • Carbon nanomaterials, gas sensors, neuroanalytical chemistry, biomimetic nanosystems

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Connecting Single Molecule Electrical Measurements to Ensemble Spectroscopic Properties for Quantification of Single-Walled Carbon Nanotube Separation

Cited 24 times inthomson ciCited 25 times inthomson ci
Title
Connecting Single Molecule Electrical Measurements to Ensemble Spectroscopic Properties for Quantification of Single-Walled Carbon Nanotube Separation
Other Titles
Connecting Single Molecule Electrical Measurements to Ensemble Spectroscopic Properties for Quantification of Single-Walled Carbon Nanotube Separation
Author
Kim, Woo-JaeLee, Chang YoungO'brien, Kevin P.Plombon, John J.Blackwell, James M.Strano, Michael S.
Keywords
Single-walled carbon nanotubes (SWCN) Device properties; Electrical characterization; Electrical measurement; Electrical probe stations; Extinction coefficients; High throughput; Potential defects; Processing method; Single molecule; Spectroscopic measurements; Spectroscopic property
Issue Date
200903
Publisher
AMER CHEMICAL SOC
Citation
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.131, no.9, pp.3128 - +
Abstract
We directly compared ensemble spectroscopic measurements to a statistically rigorous single molecule electrical characterization of individual SWNT devices using a high throughput electrical probe station and reported, for the first time, a highly accurate extinction coefficient ratio for metallic to semiconducting SWNTs of 0.352 +/- 0.009. The systematic counting of metallic and semiconducting types from solution also allows us to examine the variances associated with device properties and therefore provide the first measure of potential defect generation during processing methods
URI
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DOI
http://dx.doi.org/10.1021/ja807989d
ISSN
0002-7863
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ECHE_Journal Papers

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