Quantitative analysis of optical spectra from individual single-wall carbon nanotubes

被引：178

作者：

Hagen, A ^{[1
]}

Hertel, T ^{[1
]}

机构：

[1] Max Planck Gesell, Fritz Haber Inst, Dept Phys Chem, D-14195 Berlin, Germany

来源：

NANO LETTERS | 2003年 / 3卷 / 03期

关键词：

D O I：

10.1021/nl020237o

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We discuss how tight-binding band-structure calculations with a chirality- and diameter-dependent nearest-neighbor hopping integral may be used to relate well resolved features in the UV-VIS-NIR spectra of individual single-wall carbon nanotubes (SWNTs) to electronic excitations in specific tube types. The assignment of (n,m) indices to interband transitions in specific tube types can support a quantitative analysis of absorption spectra which may eventually be used for rapid screening and optimization of sample composition during SWNT synthesis.

引用

页码：383 / 388

页数：6

共 24 条

[1] AHARONOV-BOHM EFFECT IN CARBON NANOTUBES [J].

AJIKI, H ;

ANDO, T .

PHYSICA B, 1994, 201 :349-352

[2] Excitons in carbon nanotubes [J].

Ando, T .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1997, 66 (04) :1066-1073

[3] STATIC POLARIZABILITIES OF SINGLE-WALL CARBON NANOTUBES [J].

BENEDICT, LX ;

LOUIE, SG ;

COHEN, ML .

PHYSICAL REVIEW B, 1995, 52 (11) :8541-8549

[4] Purification and characterization of single-wall carbon nanotubes (SWNTs) obtained from the gas-phase decomposition of CO (HiPco process) [J].

Chiang, IW ;

Brinson, BE ;

Huang, AY ;

Willis, PA ;

Bronikowski, MJ ;

Margrave, JL ;

Smalley, RE ;

Hauge, RH .

JOURNAL OF PHYSICAL CHEMISTRY B, 2001, 105 (35) :8297-8301

[5]

Ding JW, 2002, PHYS REV B, V66, DOI 10.1103/PhysRevB.66.073401

[6]

DRESSELHAUS G, 1999, SCI APPL NANOTUBES, P275

[7]

Gregan E, 2002, AIP CONF PROC, V633, P294, DOI 10.1063/1.1514126

[8]

Hertel T, 2002, APPL PHYS A-MATER, V75, P449, DOI [10.1007/s003390201415, 10.1007/S003390201415]

[9] SINGLE-SHELL CARBON NANOTUBES OF 1-NM DIAMETER [J].

IIJIMA, S ;

ICHIHASHI, T .

NATURE, 1993, 363 (6430) :603-605

[10] Diameter grouping in bulk samples of single-walled carbon nanotubes from optical absorption spectroscopy [J].

Jost, O ;

Gorbunov, AA ;

Pompe, W ;

Pichler, T ;

Friedlein, R ;

Knupfer, M ;

Reibold, M ;

Bauer, HD ;

Dunsch, L ;

Golden, MS ;

Fink, J .

APPLIED PHYSICS LETTERS, 1999, 75 (15) :2217-2219

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