Abstract
We have observed the photoconductive response of film samples of single-walled carbon nanotubes for the first time. Two peaks in the photoconductivity excitation spectra around 0.7 and 1.2 eV are observed at room temperature, which can be interpreted as a photocurrent in semiconducting nanotubes. At a low temperature, we found a marked change in the intensity of the spectrum. In this paper, we discuss this temperature dependence and the mechanism of photoconductivity.
References
23
Referenced
108
10.1038/354056a0
/ Nature (London) (1991){'year': '1996', 'key': ''}
(1996)10.1142/p080
(1998)10.1063/1.107080
/ Appl. Phys. Lett. (1992)10.1103/PhysRevB.46.1804
(1992)10.1103/PhysRevLett.68.1579
/ Phys. Rev. Lett. (1992)10.1038/386474a0
/ Nature (London) (1997)10.1126/science.275.5308.1922
/ Science (1997)10.1126/science.278.5335.100
/ Science (1997)10.1038/29954
/ Nature (London) (1998)10.1038/17755
/ Nature (London) (1999)10.1103/PhysRevB.60.13492
/ Phys. Rev. B (1999)10.1038/44108
/ Nature (London) (1999)10.1038/46241
/ Nature (London) (1999)10.1126/science.288.5465.494
/ Science (2000)10.1038/41972
/ Nature (London) (1997)10.1016/S0379-6779(98)00278-1
/ Synth. Met. (1999){'year': '1960', 'key': ''}
(1960)10.1143/JPSJ.68.3131
/ J. Phys. Soc. Jpn. (1999){'journal-title': 'Phys. Rev.', 'key': ''}
/ Phys. Rev.10.1126/science.280.5370.1744
/ Science (1998)10.1103/PhysRevLett.84.6082
/ Phys. Rev. Lett. (2000)10.1143/JPSJ.66.1066
/ J. Phys. Soc. Jpn. (1997)
Dates
Type | When |
---|---|
Created | 22 years, 10 months ago (Oct. 1, 2002, 4:34 p.m.) |
Deposited | 2 years, 8 months ago (Dec. 19, 2022, 12:30 p.m.) |
Indexed | 2 months, 2 weeks ago (June 14, 2025, 11:28 a.m.) |
Issued | 23 years, 9 months ago (Nov. 1, 2001) |
Published | 23 years, 9 months ago (Nov. 1, 2001) |
Published Print | 23 years, 9 months ago (Nov. 1, 2001) |
@article{Fujiwara_2001, title={Photoconductivity in Semiconducting Single-Walled Carbon Nanotubes}, volume={40}, ISSN={1347-4065}, url={http://dx.doi.org/10.1143/jjap.40.l1229}, DOI={10.1143/jjap.40.l1229}, number={11B}, journal={Japanese Journal of Applied Physics}, publisher={IOP Publishing}, author={Fujiwara, Akihiko and Matsuoka, Yasuyuki and Suematsu, Hiroyoshi and Ogawa, Naoki and Miyano, Kenjiro and Kataura, Hiromichi and Maniwa, Yutaka and Suzuki, Shinzo and Achiba, Yohji}, year={2001}, month=nov, pages={L1229} }