Luminescence and photoelectric properties of thiophene dendrimer spin-coated films

Kazunari Shinbo, Yoshifumi Ikeda, Chuanjun Xia, Keizo Kato, Futao Kaneko, Rigoberto C. Advincula

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Thiophene dendrimer spin-coated films were fabricated and the optical and photoelectric properties were investigated. Absorption edge and peak of photoluminescence (PL) spectra for the film were observed at around 550 and 618 nm, respectively. The excitation spectrum almost corresponded with optical absorption. From the voltage vs. current properties, the Schottky conductions were estimated in the indium tin oxide (ITO)/dendrimer/Al device. Photoelectric properties were also observed and the action spectra of the photocurrent in the device also corresponded with the absorption spectrum.

Original languageEnglish
Pages (from-to)314-316
Number of pages3
JournalCurrent Applied Physics
Volume5
Issue number4
DOIs
Publication statusPublished - 2005 May
Externally publishedYes

Keywords

  • Dendrimer
  • Photocurrent
  • Photoluminescence
  • Spin-coating
  • Thiophene

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Surfaces and Interfaces
  • Materials Science (miscellaneous)

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  • Cite this

    Shinbo, K., Ikeda, Y., Xia, C., Kato, K., Kaneko, F., & Advincula, R. C. (2005). Luminescence and photoelectric properties of thiophene dendrimer spin-coated films. Current Applied Physics, 5(4), 314-316. https://doi.org/10.1016/j.cap.2004.01.045