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DCフィールド | 値 | 言語 |
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dc.contributor.author | Nishihara, Taishi | en |
dc.contributor.author | Yamada, Yasuhiro | en |
dc.contributor.author | Okano, Makoto | en |
dc.contributor.author | Kanemitsu, Yoshihiko | en |
dc.contributor.alternative | 金光, 義彦 | ja |
dc.date.accessioned | 2013-08-02T05:27:32Z | - |
dc.date.available | 2013-08-02T05:27:32Z | - |
dc.date.issued | 2013-07 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | http://hdl.handle.net/2433/176986 | - |
dc.description.abstract | We studied the trion (charged exciton) formation and recombination dynamics in hole-doped (7,5) single-walled carbon nanotubes (SWCNTs) by performing femtosecond transient absorption spectroscopy. The doping of SWCNTs with holes leads to a fast decay component from an exciton to a trion, and the trion decays with a lifetime of a few picoseconds. The experimental results can be explained by a quantized model accounting for the dark exciton and trion states and the hole number distribution in a SWCNT. Our findings show that the optical responses of SWCNTs can be manipulated by doping of SWCNTs with a small number of holes. | en |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | AIP Publishing LLC | en |
dc.rights | © 2013 AIP Publishing LLC | en |
dc.subject | carbon nanotubes | en |
dc.subject | high-speed optical techniques | en |
dc.subject | time resolved spectra | en |
dc.subject | trions | en |
dc.title | Trion formation and recombination dynamics in hole-doped single-walled carbon nanotubes | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.ncid | AA00543431 | - |
dc.identifier.jtitle | Applied Physics Letters | en |
dc.identifier.volume | 103 | - |
dc.identifier.issue | 2 | - |
dc.relation.doi | 10.1063/1.4813014 | - |
dc.textversion | publisher | - |
dc.identifier.artnum | 023101 | - |
dcterms.accessRights | open access | - |
出現コレクション: | 学術雑誌掲載論文等 |
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