論文

査読有り
2019年3月

Organic Molecular Tuning of Many-Body Interaction Energies in Air-Suspended Carbon Nanotubes

JOURNAL OF PHYSICAL CHEMISTRY C
  • Shunsuke Tanaka
  • ,
  • Keigo Otsuka
  • ,
  • Kensuke Kimura
  • ,
  • Akihiro Ishii
  • ,
  • Hiroshi Imada
  • ,
  • Yousoo Kim
  • ,
  • Yuichiro K. Kato

123
9
開始ページ
5776
終了ページ
5781
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1021/acs.jpcc.8b12496
出版者・発行元
AMER CHEMICAL SOC

We investigate adsorption effects of copper phthalocyanine molecules on excitons and trions in air-suspended carbon nanotubes. Using photoluminescence excitation spectroscopy, we observe that exciton energy red-shifts gradually with the molecular deposition thickness. The trion emission is also observed at large deposition amounts, which indicates charge transfer between the phthalocyanine molecules and carbon nanotubes. Analysis of the spectra for individual tubes reveals a correlation between the exciton trion energy separation and the exciton emission energy, showing that the many-body interaction energies scale similarly with the molecular dielectric screening.

Web of Science ® 被引用回数 : 4

リンク情報
DOI
https://doi.org/10.1021/acs.jpcc.8b12496
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000460996000071&DestApp=WOS_CPL
ID情報
  • DOI : 10.1021/acs.jpcc.8b12496
  • ISSN : 1932-7447
  • eISSN : 1932-7455
  • Web of Science ID : WOS:000460996000071

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