NDLI: Exciton localization of single-walled carbon nanotubes revealed by femtosecond excitation correlation spectroscopy.

Content Provider	Semantic Scholar
Author	Hirori, Hideki Matsuda, Kazunari Miyauchi, Yuhei Maruyama, Shigeo Kanemitsu, Yoshihiko
Copyright Year	2006
Abstract	Photoluminescence (PL) dynamics in single-walled carbon nanotubes (SWNTs) has been studied by the femtosecond excitation correlation method with a 150 fs time resolution. The SWNT samples were synthesized by different methods and suspended in gelatin films or D2O solutions. The PL dynamics of SWNTs depends on the local environment surrounding the SWNTs rather than the synthesis methods. The very weak temperature dependence of tauPL and the environment-dependent tauPL reveal that the PL relaxation process is dominated by the interplay between free excitons and weakly localized excitons.
Starting Page	257401
Ending Page	257401
Page Count	1
File Format	PDF HTM / HTML
DOI	10.1103/PhysRevLett.97.257401
PubMed reference number	17280391
Journal	Medline
Volume Number	97
Issue Number	25
Alternate Webpage(s)	https://repository.kulib.kyoto-u.ac.jp/dspace/bitstream/2433/87359/1/PhysRevLett.97.257401.pdf
Alternate Webpage(s)	https://doi.org/10.1103/PhysRevLett.97.257401
Journal	Physical review letters
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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Exciton localization of single-walled carbon nanotubes revealed by femtosecond excitation correlation spectroscopy.