Top light-harvesting organic solar cell using ultrathin Ag/MgAg layer as anode

Takahito Oyamada, Yuhsuke Sugawara, Yuhki Terao, Hiroyuki Sasabe, Chihaya Adachi

研究成果: Contribution to journalArticle査読

40 被引用数 (Scopus)

抄録

We fabricate a top light-harvesting organic solar cell (TL-OSC) with a Si substrate/SiO2 layer/cathode/organic layer/ semitransparent metal anode structure. We obtain power conversion efficiency (r¡p) comparable to that of conventional bottom-type OSCs. To harvest light from a top anode, we use a 1 nm Ag layer/4 nm MgAg layer having a transmittance of 55-80% in the visible and near-infrared regions. We also insert an ultrathin molybdenum oxide (MoO3) layer at the cathode/ organic layer interface to increase hole collection efficiency from the organic layer into the cathode.

本文言語英語
ページ(範囲)1734-1735
ページ数2
ジャーナルJapanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
46
4 A
DOI
出版ステータス出版済み - 4 5 2007

All Science Journal Classification (ASJC) codes

  • 工学(全般)
  • 物理学および天文学(全般)

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