|
JAIST Repository >
c. マテリアルサイエンス研究科・マテリアルサイエンス系 >
c10. 学術雑誌論文等 >
c10-1. 雑誌掲載論文 >
このアイテムの引用には次の識別子を使用してください:
http://hdl.handle.net/10119/7782
|
| タイトル: | Control of Open-circuit voltage in organic photovoltaic cells by inserting an ultrathin metal-phthalocyanine layer |
| 著者: | Kinoshita, Yoshiki
Hasobe, Taku
Murata, Hideyuki |
| 発行日: | 2007-08-24 |
| 出版者: | American Institute of Physics |
| 誌名: | Applied Physics Letters |
| 巻: | 91 |
| 号: | 8 |
| 開始ページ: | 083518-1 |
| 終了ページ: | 083518-3 |
| DOI: | 10.1063/1.2775085 |
| 抄録: | The authors develop organic photovoltaic cells with multicharge separation (MCS) interfaces by inserting a very thin layer of metal phthalocyanine. The devices with MCS interface allow one to control short-circuit current density (J_<sc>) and open-circuit voltage (V_<oc>) . The power conversion efficiency (η_p) of the device with MCS interface (Cu-phthalocyanine/C_<60> and pentacene/C_<60>) is enhanced compared with that of the device with single charge separation interface (pentacene/C_<60>). The enhancement of η_p is attributable to the increase in V_<oc> with maintaining the J_<sc>. By using Zn-phthalocyanine, which possesses longer excited lifetime compared with Cu-phthalocyanine, both J_<sc> and V_<oc> have been improved simultaneously and the η_p reaches 2.04%. |
| Rights: | Copyright 2007 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Yoshiki Kinoshita , Taku Hasobe, Hideyuki Murata, Applied Physics Letters, 91(8), 083518 (2007) and may be found at http://link.aip.org/link/?APPLAB/91/083518/1 |
| URI: | http://hdl.handle.net/10119/7782 |
| 資料タイプ: | publisher |
| 出現コレクション: | c10-1. 雑誌掲載論文 (Journal Articles)
|
このアイテムのファイル:
| ファイル |
記述 |
サイズ | 形式 |
|---|
| A10650.pdf | | 296Kb | Adobe PDF | 見る/開く |
|
当システムに保管されているアイテムはすべて著作権により保護されています。
|
