DocumentCode
2086511
Title
Ultrafast dynamics of unbundeled single-walled carbon nanotubes
Author
Ostojic, G.N. ; Zaric, S. ; Kono, J. ; Strano, M.S. ; Moore, V.C. ; Hauge, R.H. ; Smalley, R.E.
Author_Institution
Dept. of Electr. & Comput. Eng., Rice Univ., Houston, TX
fYear
2004
fDate
21-21 May 2004
Firstpage
601
Lastpage
603
Abstract
We have used ultrafast pump-probe spectroscopy to explore carrier dynamics in micelle-suspended single-walled carbon nanotubes. We observe two distinct relaxation regimes and attribute them to intraband carrier relaxation towards the band edge and radiative interband recombination
Keywords
carbon nanotubes; colloids; elemental semiconductors; high-speed optical techniques; photoluminescence; suspensions; C; carrier dynamics; intraband carrier relaxation; micelle-suspended single-walled carbon nanotubes; radiative interband recombination; ultrafast pump-probe spectroscopy;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics Conference, 2004. (IQEC). International
Conference_Location
San Francisco, CA
Print_ISBN
1-55752-778-4
Type
conf
Filename
1366910
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