Size-effect on fluorescence spectrum of perylene nanocrystal studied by single-particle microspectroscopy coupled with atomic force microscope observation

Hideki Matsune, Tsuyoshi Asahi, Hiroshi Masuhara, Hitoshi Kasai, Hachiro Nakanishi

研究成果: Contribution to journalConference article査読

12 被引用数 (Scopus)

抄録

This paper presents single particle fluorescence spectroscopy of perylene nanocrystals coupled with AFM observation of their topographic shapes. The fluorescence spectra of individual nanocrystals confirmed clearly and precisely a blue-shift in the excimer emission maximum on the reduction of their volume. The result can be explained in terms of "lattice softening", which makes intermolecular interaction weaker and modified the energy level of the excimer state in nanocrystal.

本文言語英語
論文番号DD10.8
ページ(範囲)263-268
ページ数6
ジャーナルMaterials Research Society Symposium Proceedings
846
出版ステータス出版済み - 2005
イベント2004 MRS Fall Meeting - Boston, MA, 米国
継続期間: 11 29 200412 1 2004

All Science Journal Classification (ASJC) codes

  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学
  • 機械工学

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