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Structural modifications of zinc phthalocyanine thin films for organic photovoltaic applications
https://doi.org/10.24517/00010543
https://doi.org/10.24517/00010543329e2c58-605c-4baf-ad71-e42a395f4ff0
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SC-PR-ZHOU-Y-103117.pdf (560.9 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | Structural modifications of zinc phthalocyanine thin films for organic photovoltaic applications | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| ID登録 | ||||||
| ID登録 | 10.24517/00010543 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
Zhou, Ying
× Zhou, Ying× Taima, Tetsuya× Miyadera, Tetsuhiko× Yamanari, Toshihiro× Yoshida, Yuji |
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| 著者別表示 |
當摩, 哲也
× 當摩, 哲也 |
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| 書誌情報 |
Journal of Applied Physics 巻 111, 号 10, p. 103117, 発行日 2012-05-15 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0021-8979 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00693547 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1063/1.4721409 | |||||
| 出版者 | ||||||
| 出版者 | American Institute of Physics (AIP) - | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Zinc phthalocyanine (ZnPc) thin films are vacuum-evaporated on bare indium-tin-oxide (ITO) coated glass by varying substrate temperature and growth rate. The samples are characterized by atomic force microscopy, x-ray diffraction, and infrared spectroscopy. The temperature does not play a clear role in the crystalline growth of ZnPc possibly due to the significant structural defects on ITO surface, while it strongly influences the surface morphology and molecular alignment. The relationships between growth characteristics and performances of photovoltaics with planar heterojunction are discussed in detail. Increasing temperature or growth rate leads to a rougher surface morphology, which enables more donor/accepter interface area for photocurrent generation. Moreover, at elevated temperature, more molecules adopt standing-up geometry, resulting in a reduction in overall efficiency. The results imply that low-temperature process in order to control the molecular alignment is preferred for efficient organic photovoltaics. By simply increasing the growth rate of ZnPc up to 0.40 Å/s at room temperature, ZnPc/C60 planar heterojunction shows an efficiency of 1.66, compared to 1.24 for the cell when ZnPc is prepared at 0.10 Å/s. © 2012 American Institute of Physics. | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
