Electronic Raman scattering and the Fano resonance in metallic carbon nanotubes

The Fano resonance spectra for the G band in metallic carbon nanotubes are calculated as a function of laser excitation energy, in which the origin of the resonance is given by an interference between the continuous electronic Raman spectra and the discrete phonon spectra. We found that the second-o...

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Bibliographic Details
Main Authors: Hasdeo, Eddwi H. (Author), Nugraha, Ahmad R. T. (Author), Sato, Kentaro (Author), Dresselhaus, Mildred (Contributor), Saito, Riichiro (Author)
Other Authors: Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science (Contributor), Massachusetts Institute of Technology. Department of Physics (Contributor)
Format: Article
Language:English
Published: American Physical Society, 2014-08-13T13:01:53Z.
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Online Access:Get fulltext
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001 88689
042 |a dc 
100 1 0 |a Hasdeo, Eddwi H.  |e author 
100 1 0 |a Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science  |e contributor 
100 1 0 |a Massachusetts Institute of Technology. Department of Physics  |e contributor 
100 1 0 |a Dresselhaus, Mildred  |e contributor 
700 1 0 |a Nugraha, Ahmad R. T.  |e author 
700 1 0 |a Sato, Kentaro  |e author 
700 1 0 |a Dresselhaus, Mildred  |e author 
700 1 0 |a Saito, Riichiro  |e author 
245 0 0 |a Electronic Raman scattering and the Fano resonance in metallic carbon nanotubes 
260 |b American Physical Society,   |c 2014-08-13T13:01:53Z. 
856 |z Get fulltext  |u http://hdl.handle.net/1721.1/88689 
520 |a The Fano resonance spectra for the G band in metallic carbon nanotubes are calculated as a function of laser excitation energy, in which the origin of the resonance is given by an interference between the continuous electronic Raman spectra and the discrete phonon spectra. We found that the second-order scattering process of the q ≠ 0 electron-electron interaction is more relevant to the continuous spectra rather than the q = 0 first-order process because the q = 0 direct Coulomb interaction vanishes due to the symmetry of the two sublattices of a carbon nanotube. 
520 |a National Science Foundation (U.S.). Division of Materials Research (Grant 10-04147) 
546 |a en_US 
655 7 |a Article 
773 |t Physical Review B