@article{oai:nagoya.repo.nii.ac.jp:00005397,
 author = {Ohno, Yutaka and Kishimoto, Shigeru and Mizutani, Takashi and Okazaki, Toshiya and Shinohara, Hisanori},
 issue = {8},
 journal = {Applied Physics Letters},
 month = {Feb},
 note = {We have proposed a possibility of chirality assignment of individual single-walled carbon nanotubes in nanotube field-effect transistors (FETs) by micro-photocurrent spectroscopy. The nanotube FETs were fabricated by utilizing position-controlled nanotube growth technique using alcohol chemical vapor deposition. Photocurrent signal that originated from a single single-walled carbon nanotube was obtained by using microscopic optical measurement system. A peak was observed at 1.73 eV in the photocurrent excitation spectrum. This corresponds to optical absorption by van Hove singularity of the nanotube with a diameter of ～ 2 nm. Chirality of the nanotube in the nanotube FET was assigned to be (18, 10) by comparing the experimental results with theoretical calculation.},
 pages = {1368--1370},
 title = {Chirality assignment of individual single-walled carbon nanotubes in carbon nanotube field-effect transistors by micro-photocurrent spectroscopy},
 volume = {84},
 year = {2004}
}