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Author

Kim, Hajin
Single Molecule Biophysics Lab
Research Interests
  • Biophysics, Single Molecule, fluorescence Spectroscopy, biological Motors, biomolecular assembly

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Nano-scale structures of a one-dimensional junction

Cited 7 times inthomson ciCited 6 times inthomson ci
Title
Nano-scale structures of a one-dimensional junction
Author
Kim, HajinLee, JSong, YJChoi, BYKahng, SJKuk, Y
Keywords
Carbon nanotubes; Nano-scale structures; One-dimensional junction
Issue Date
200410
Publisher
ELSEVIER SCIENCE SA
Citation
THIN SOLID FILMS, v.464, no., pp.335 - 337
Abstract
We studied the atomic and electronic structures of a one-dimensional (1-D) junction with low temperature scanning tunneling microscopy (STM). The junction smoothly connects two parts of single wall carbon nanotubes (CNTs) introducing defect structures. The two parts of the carbon nanotube are both semiconducting with the measured band gaps of 0.92 and 0.80 eV. In order to map out detailed electronic structures, we performed scanning tunneling spectroscopy (STS) measurement at the selected positions on the axis of carbon nanotubes. We observed gap states localized near the junction.
URI
Go to Link
DOI
http://dx.doi.org/10.1016/j.tsf.2004.06.042
ISSN
0040-6090
Appears in Collections:
SLS_Journal Papers

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