The Electroluminescence Spectrum of Chlorophyll <i>a</i>

• Kazuhiro Shimatani

  The Institute for Solid State Physics, The University of Tokyo

• Hiroyuki Tajima

  The Institute for Solid State Physics, The University of Tokyo

• Takeshi Komino

  The Institute for Solid State Physics, The University of Tokyo

• Shingo Ikeda

  The Institute for Solid State Physics, The University of Tokyo

• Masaki Matsuda

  The Institute for Solid State Physics, The University of Tokyo

• Yoriko Ando

  The Institute for Solid State Physics, The University of Tokyo

• Hidefumi Akiyama

  The Institute for Solid State Physics, The University of Tokyo

抄録

We fabricated organic-light-emitting diode (OLED) from chlorophyll a, and measured electroluminescence (EL) and photoluminescence (PL) spectra. The EL spectrum exhibits a peak at 700 nm and a shoulder at 750 nm, while the PL spectrum exhibits a peak at 750 nm. The external quantum efficiency of the fabricated OLED linearly increases for the applied voltage above V = 4 V and reaches to 9 × 10−8 at V = 8 V.

収録刊行物

• Chemistry Letters

  Chemistry Letters 34 (7), 948-949, 2005-06-04

  Oxford University Press (OUP)

キーワード

• General Chemistry

詳細情報

• CRID: 1360846644040860928
• NII論文ID: 10016468746
• NII書誌ID: AA00603318
• DOI: 10.1246/cl.2005.948
• ISSN: 13480715
• ISSN: 03667022
• Web Site: https://academic.oup.com/chemlett/article-pdf/34/7/948/55587589/cl.2005.948.pdf
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