Photoelectronic transport imaging of individual semiconducting carbon nanotubes
作者： Kannan Balasubramanian , Yuwei Fan , Marko Burghard , Klaus Kern , Marcel Friedrich
DOI: 10.1063/1.1688451
关键词: Mechanical properties of carbon nanotubes 、 Materials science 、 Nanotechnology 、 Optical microscope 、 Raman spectroscopy 、 Optoelectronics 、 Carbon nanotube 、 Photocurrent 、 Optical properties of carbon nanotubes 、 Wavelength 、 Photoconductivity
摘要: Photoconductivity in individual semiconducting single-wall carbon nanotubes was investigated using a confocal scanning optical microscope. The magnitude of the photocurrent found to increase linearly with laser intensity, and be maximum for parallel orientation between light polarization tube axis. Larger currents were obtained upon illuminating tubes at 514.5 nm comparison those 647.1 nm, consistent having resonant absorption energy former wavelength. Moreover, determination photoresponse as function position along single has proven useful tool monitor local electronic structure effects.
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sci-hub.se 参考文章(15)
G Dresselhaus, R Saito, M S Dresselhaus, Physical properties of carbon nanotubes ,(1998)
Akihiko Fujiwara, Yasuyuki Matsuoka, Hiroyoshi Suematsu, Naoki Ogawa, Kenjiro Miyano, Hiromichi Kataura, Yutaka Maniwa, Shinzo Suzuki, Yohji Achiba, Photoconductivity in Semiconducting Single-Walled Carbon Nanotubes Japanese Journal of Applied Physics. ,vol. 40, pp. 1229- ,(2001) , 10.1143/JJAP.40.L1229
M. Freitag, Y. Martin, J. A. Misewich, R. Martel, Ph. Avouris, Photoconductivity of Single Carbon Nanotubes Nano Letters. ,vol. 3, pp. 1067- 1071 ,(2003) , 10.1021/NL034313E
S. Heinze, J. Tersoff, R. Martel, V. Derycke, J. Appenzeller, Ph. Avouris, Carbon nanotubes as schottky barrier transistors. Physical Review Letters. ,vol. 89, pp. 106801- 106801 ,(2002) , 10.1103/PHYSREVLETT.89.106801
Philip G Collins, Keith Bradley, Masa Ishigami, d A Zettl, Extreme oxygen sensitivity of electronic properties of carbon nanotubes Science. ,vol. 287, pp. 1801- 1804 ,(2000) , 10.1126/SCIENCE.287.5459.1801
Robert J. Chen, Nathan R. Franklin, Jing Kong, Jien Cao, Thomas W. Tombler, Yuegang Zhang, Hongjie Dai, Molecular photodesorption from single-walled carbon nanotubes Applied Physics Letters. ,vol. 79, pp. 2258- 2260 ,(2001) , 10.1063/1.1408274
Marcus Freitag, Marko Radosavljevic, Yangxin Zhou, A. T. Johnson, Walter F. Smith, Controlled creation of a carbon nanotube diode by a scanned gate Applied Physics Letters. ,vol. 79, pp. 3326- 3328 ,(2001) , 10.1063/1.1419055
J. Appenzeller, J. Knoch, V. Derycke, R. Martel, S. Wind, Ph. Avouris, Field-modulated carrier transport in carbon nanotube transistors. Physical Review Letters. ,vol. 89, pp. 126801- ,(2002) , 10.1103/PHYSREVLETT.89.126801
Woong Kim, Ali Javey, Ophir Vermesh, Qian Wang, Yiming Li, Hongjie Dai, Hysteresis caused by water molecules in carbon nanotube field-effect transistors Nano Letters. ,vol. 3, pp. 193- 198 ,(2003) , 10.1021/NL0259232
V. Derycke, R. Martel, J. Appenzeller, Ph. Avouris, Controlling doping and carrier injection in carbon nanotube transistors Applied Physics Letters. ,vol. 80, pp. 2773- 2775 ,(2002) , 10.1063/1.1467702