Femtosecond luminescence decay due to exciton energy transfer in single-walled carbon nanotube bundles

被引：3

作者：

Koyama, Takeshi ^{[1
]}

Asaka, Koji ^{[2
]}

Hikosaka, Naoki ^{[1
]}

Kishida, Hideo ^{[1
]}

Saito, Yahachi ^{[2
]}

Nakamura, Arao ^{[1
]}

机构：

[1] Nagoya Univ, Dept Appl Phys, Grad Sch Engn, Chikusa Ku, Nagoya, Aichi 4648603, Japan

[2] Nagoya Univ, Dept Quantum Engn, Grad Sch Engn, Chikusa Ku, Nagoya, Aichi 4648603, Japan

来源：

JOURNAL OF LUMINESCENCE | 2011年 / 131卷 / 03期

基金：

日本学术振兴会;

关键词：

Single-walled carbon nanotube; Exciton energy transfer; Femtosecond luminescence spectroscopy; Up-conversion technique; PHOTOLUMINESCENCE; SPECTROSCOPY; DYNAMICS; GROWTH;

D O I：

10.1016/j.jlumin.2010.10.044

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We investigated luminescence decay kinetics in single-walled carbon nanotubes in large bundles excited by femtosecond pulses. The time constant of luminescence decay becomes longer with decrease in photon energy: 40 Is at 1.2 eV and 380 fs at 0.6 eV. This behavior is explained by exciton energy transfer from an excited to neighboring tubes. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：494 / 497

页数：4

共 32 条

[1] Third and fourth optical transitions in semiconducting carbon nanotubes [J].

Araujo, Paulo T. ;

Doorn, Stephen K. ;

Kilina, Svetlana ;

Tretiak, Sergei ;

Einarsson, Erik ;

Maruyama, Shigeo ;

Chacham, Helio ;

Pimenta, Marcos A. ;

Jorio, Ado .

PHYSICAL REVIEW LETTERS, 2007, 98 (06)

[2] COBALT-CATALYZED GROWTH OF CARBON NANOTUBES WITH SINGLE-ATOMIC-LAYERWALLS [J].

BETHUNE, DS ;

KIANG, CH ;

DEVRIES, MS ;

GORMAN, G ;

SAVOY, R ;

VAZQUEZ, J ;

BEYERS, R .

NATURE, 1993, 363 (6430) :605-607

[3] Directed growth of free-standingsingle-walled carbon nanotubes [J].

Cassell, AM ;

Franklin, NR ;

Tombler, TW ;

Chan, EM ;

Han, J ;

Dai, HJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (34) :7975-7976

[4] Quantum yield heterogeneities of aqueous single-wall carbon nanotube suspensions [J].

Crochet, Jared ;

Clemens, Michael ;

Hertel, Tobias .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (26) :8058-+

[5] Optical transition energies for carbon nanotubes from resonant Raman spectroscopy: Environment and temperature effects [J].

Fantini, C ;

Jorio, A ;

Souza, M ;

Strano, MS ;

Dresselhaus, MS ;

Pimenta, MA .

PHYSICAL REVIEW LETTERS, 2004, 93 (14) :147406-1

[6] Methodology for homogeneous dispersion of single-walled carbon nanotubes by physical modification [J].

Fujigaya, Tsuyohiko ;

Nakashima, Naotoshi .

POLYMER JOURNAL, 2008, 40 (07) :577-589

[7] Exponential decay lifetimes of excitons in individual single-walled carbon nanotubes [J].

Hagen, A ;

Steiner, M ;

Raschke, MB ;

Lienau, C ;

Hertel, T ;

Qian, HH ;

Meixner, AJ ;

Hartschuh, A .

PHYSICAL REVIEW LETTERS, 2005, 95 (19)

[8] Quantitative analysis of optical spectra from individual single-wall carbon nanotubes [J].

Hagen, A ;

Hertel, T .

NANO LETTERS, 2003, 3 (03) :383-388

[9] Spectroscopy of single- and double-wall carbon nanotubes in different environments [J].

Hertel, T ;

Hagen, A ;

Talalaev, V ;

Arnold, K ;

Hennrich, F ;

Kappes, M ;

Rosenthal, S ;

McBride, J ;

Ulbricht, H ;

Flahaut, E .

NANO LETTERS, 2005, 5 (03) :511-514

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

IIJIMA, S ;

ICHIHASHI, T .

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

← 1 2 3 4 →