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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| s41598-018-30208-z.pdf | 1.78 MB | Adobe PDF | 見る/開く |
| タイトル: | Intrinsic and extrinsic drops in open-circuit voltage and conversion efficiency in solar cells with quantum dots embedded in host materials |
| 著者: | Zhu, Lin Akiyama, Hidefumi Kanemitsu, Yoshihiko    https://orcid.org/0000-0002-0788-131X (unconfirmed) |
| 著者名の別形: | 金光, 義彦 |
| 発行日: | 3-Aug-2018 |
| 出版者: | Springer Nature |
| 誌名: | Scientific Reports |
| 巻: | 8 |
| 論文番号: | 11704 |
| 抄録: | We systematically analyzed the detailed-balance-limit-conversion efficiency of solar cells with quantum dots (QDs) embedded in host materials. We calculated their open-circuit voltage, short-circuit current, and conversion efficiency within single-photon absorption conditions, both in the radiative limit and in other cases with non-radiative recombination loss, using modeled absorption band with various absorptivities and energy widths formed below that of the host material. Our results quantitatively revealed the existence of intrinsic and significant drops in the open-circuit voltage and conversion efficiency of QD solar cells, in addition to extrinsic drops due to degraded material quality. |
| 著作権等: | © The Author(s) 2018. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. |
| URI: | http://hdl.handle.net/2433/234513 |
| DOI(出版社版): | 10.1038/s41598-018-30208-z |
| PubMed ID: | 30076353 |
| 出現コレクション: | 学術雑誌掲載論文等 |
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