Enhancement of luminescence intensity in TMPY/perylene co-single crystals

Jinpeng Li, Shinya Takaishi, Naohiro Fujinuma, Katsutoshi Endo, Masahiro Yamashita, Hiroyuki Matsuzaki, Hiroshi Okamoto, Kosuke Sawabe, Taishi Takenobu, Yoshihiro Iwasa

    研究成果: Article

    24 引用 (Scopus)

    抜粋

    A new molecule, 1,3,6,8-tetramethylpyrene (TMPY), with a similar shape to the luminescent material perylene has been successfully synthesized. The co-crystals with perylene doping have been grown and their crystal structure has been clarified by X-ray analysis. Optical spectra indicate that effective energy transfer has been achieved in the doping systems and the luminescence efficiency has reached as high as 78%. The pure TMPY shows p-type characteristics during the FET operation. The hole mobility is up to 0.26 cm2 V-1 s-1.

    元の言語English
    ページ(範囲)17662-17666
    ページ数5
    ジャーナルJournal of Materials Chemistry
    21
    発行部数44
    DOI
    出版物ステータスPublished - 2011 11 28

    ASJC Scopus subject areas

    • Materials Chemistry
    • Chemistry(all)

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  • これを引用

    Li, J., Takaishi, S., Fujinuma, N., Endo, K., Yamashita, M., Matsuzaki, H., Okamoto, H., Sawabe, K., Takenobu, T., & Iwasa, Y. (2011). Enhancement of luminescence intensity in TMPY/perylene co-single crystals. Journal of Materials Chemistry, 21(44), 17662-17666. https://doi.org/10.1039/c1jm12977e