Electronic Raman scattering and the Fano resonance in metallic carbon nanotubes

被引：26

作者：

Hasdeo, Eddwi H. ^{[1
]}

Nugraha, Ahmad R. T. ^{[1
]}

Sato, Kentaro ^{[1
,4
]}

Dresselhaus, Mildred S. ^{[2
,3
]}

Saito, Riichiro ^{[1
]}

机构：

[1] Tohoku Univ, Dept Phys, Sendai, Miyagi 9808578, Japan

[2] MIT, Dept Phys, Cambridge, MA 02139 USA

[3] MIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA

[4] Sendai Natl Coll Technol, Sendai, Miyagi 9893128, Japan

来源：

PHYSICAL REVIEW B | 2013年 / 88卷 / 11期

基金：

美国国家科学基金会;

关键词：

SPECTROSCOPY;

D O I：

10.1103/PhysRevB.88.115107

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

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 not equal 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.

引用

页数：8

共 35 条

[1] Theory of the tangential G-band feature in the Raman spectra of metallic carbon nanotubes
Bose, SM
Gayen, S
Behera, SN
[J]. PHYSICAL REVIEW B, 2005, 72 (15):
[2] Origin of the Breit-Wigner-Fano lineshape of the tangential G-band feature of metallic carbon nanotubes -: art. no. 155414
Brown, SDM
Jorio, A
Corio, P
Dresselhaus, MS
Dresselhaus, G
Saito, R
Kneipp, K
[J]. PHYSICAL REVIEW B, 2001, 63 (15):
[3] Diameter and chirality dependence of exciton properties in carbon nanotubes
Capaz, Rodrigo B.
Spataru, Catalin D.
Ismail-Beigi, Sohrab
Louie, Steven G.
[J]. PHYSICAL REVIEW B, 2006, 74 (12)
[4] Resonant Raman spectroscopy of individual metallic and semiconducting single-wall carbon nanotubes under uniaxial strain -: art. no. 035425
Cronin, SB
Swan, AK
Ünlü, MS
Goldberg, BB
Dresselhaus, MS
Tinkham, M
[J]. PHYSICAL REVIEW B, 2005, 72 (03):
[5] RAMAN-SCATTERING FROM IN-PLANE LATTICE MODES IN LOW-STAGE GRAPHITE-ALKALI-METAL COMPOUNDS
EKLUND, PC
DRESSELHAUS, G
DRESSELHAUS, MS
FISCHER, JE
[J]. PHYSICAL REVIEW B, 1977, 16 (08): : 3330 - 3333
[6] EFFECTS OF CONFIGURATION INTERACTION ON INTENSITIES AND PHASE SHIFTS
FANO, U
[J]. PHYSICAL REVIEW, 1961, 124 (06): : 1866 - &
[7] Phonon softening in individual metallic carbon nanotubes due to the Kohn anomaly
Farhat, H.
Son, H.
Samsonidze, Ge. G.
Reich, S.
Dresselhaus, M. S.
Kong, J.
[J]. PHYSICAL REVIEW LETTERS, 2007, 99 (14)
[8] Observation of Electronic Raman Scattering in Metallic Carbon Nanotubes
Farhat, H.
Berciaud, S.
Kalbac, M.
Saito, R.
Heinz, T. F.
Dresselhaus, M. S.
Kong, J.
[J]. PHYSICAL REVIEW LETTERS, 2011, 107 (15)
[9] INTERFERENCE EFFECTS IN RESONANCE RAMAN-SPECTROSCOPY
FRIEDMAN, J
HOCHSTRASSER, RM
[J]. CHEMICAL PHYSICS LETTERS, 1975, 32 (03) : 414 - 419
[10] Inhomogeneous optical absorption around the K point in graphite and carbon nanotubes -: art. no. 165402
Grüneis, A
Saito, R
Samsonidze, GG
Kimura, T
Pimenta, MA
Jorio, A
Souza, AG
Dresselhaus, G
Dresselhaus, MS
[J]. PHYSICAL REVIEW B, 2003, 67 (16):

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