Prominent Charge-Transfer State at \alpha-Sexithiophene/C

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概要

• 論文の詳細を見る

• We performed femtosecond time-resolved spectroscopy in \alpha-sexithiophene (6T)/C<inf>60</inf>bilayer and mixed films. We observed sharp and intense photoinduced absorption (PIA) at 1.2 eV and ascribed it to the charge-transfer (CT) state. The spectral features are interpreted in terms of homogenous molecular stacking at 6T/C<inf>60</inf>interface and quantum confinement effect in 6T.

• 2013-06-15

著者

• YASUDA Takeshi

  Photovoltage Materials Unit, National Institute for Material Science (NIMS)

• HAN Liyuan

  Photovoltage Materials Unit, National Institute for Material Science (NIMS)

• Yonezawa Kouhei

  Graduate School Of Pure And Applied Science University Of Tsukuba

• Moritomo Yutaka

  School of Science and Engineering, University of Tsukuba, Tsukuba, Ibaraki 305-8577, Japan

• Takahashi Yousuke

  School of Science and Engineering, University of Tsukuba, Tsukuba, Ibaraki 305-8577, Japan

• Kamioka Hayato

  School of Science and Engineering, University of Tsukuba, Tsukuba, Ibaraki 305-8577, Japan

• Han Liyuan

  Photovoltaic Materials Unit, National Institute for Materials Science (NIMS), Tsukuba, Ibaraki 305-0047, Japan

• Yonezawa Kouhei

  Graduate School of Science and Engineering, University of Tsukuba, Tsukuba, Ibaraki 305-8577, Japan

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• Prominent Charge-Transfer State at \alpha-Sexithiophene/C

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