このアイテムのアクセス数: 155
このアイテムのファイル:
| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| AM-FPD_8006064.pdf | 450.81 kB | Adobe PDF | 見る/開く |
| タイトル: | Efficiency limiting factors in perovskite solar cells |
| 著者: | Ohkita, Hideo    https://orcid.org/0000-0002-7403-3492 (unconfirmed)Kim, Hyung Do |
| 著者名の別形: | 大北, 英生 キム, ヒョンド |
| 発行日: | 2017 |
| 出版者: | Institute of Electrical and Electronics Engineers (IEEE) |
| 誌名: | The proceedings of AM-FPD 17 : 24th International Workshop on Active-Matrix Flatpanel Displays and Devices (AM-FPD) |
| 開始ページ: | 13 |
| 終了ページ: | 16 |
| 抄録: | In this study, we have discussed how grain sizes of CH₃NH₃PbI₃ perovskites have an impact on the photovoltaic parameters such as a short-circuit current density Jsc, an open-circuit voltage Voc, and hence a power conversion efficiency PCE. As a result, we found that the device with larger grains exhibits the better photovoltaic parameters. The highest PCE was as high as 19.4%, which was obtained for the device with a grain size of ~500 nm. We further discuss the efficiency limiting factors in terms of the grain size of CH₃NH₃PbI₃ in perovskite solar cells. |
| 記述: | THE 24th Twenty-Fourth International Workshop on Active-Matrix Flatpanel Displays and Devices : TFT Technologies and FPD Materials : July 4-7, 2017, Ryukoku University Avanti Kyoto Hall, Kyoto, Japan |
| 著作権等: | © 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 |
| URI: | http://hdl.handle.net/2433/232599 |
| 関連リンク: | https://ieeexplore.ieee.org/document/8006064/ |
| 出現コレクション: | 学術雑誌掲載論文等 |
このリポジトリ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。