Surface potential measurement of fullerene derivative/copper phthalocyanine on indium tin oxide electrode by Kelvin probe force microscopy

Nobuo Satoh, Michio Yamaki, Kei Noda, Shigetaka Katori, Kei Kobayashi, Kazumi Matsushige, Hirofumi Yamada

研究成果: Article査読

4 被引用数 (Scopus)

抄録

We have investigated the organic semiconductor thin films deposited by vacuum evaporation deposition using intersecting metal shadow masks on indium tin oxide (ITO) electrode/glass substrates to simulate organic solar cells by simultaneous observation with dynamic force microscopy (DFM)/Kelvin-probe force microscopy (KFM). The energy band diagram was depicted by simultaneously obtaining topographic and surface potential images of the same area using DFM/KFM. We considered the charge behavior at the interface having band bending in the phenyl-C61-butyric acid methyl ester (PCBM) film.

本文言語English
論文番号08KF06
ジャーナルJapanese journal of applied physics
54
8
DOI
出版ステータスPublished - 2015 8 1
外部発表はい

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(全般)

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