このアイテムのアクセス数: 183
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 | |
|---|---|---|---|---|
| 1.5054730.pdf | 1.6 MB | Adobe PDF | 見る/開く |
| タイトル: | Efficient generation of nitrogen-vacancy center inside diamond with shortening of laser pulse duration |
| 著者: | Kurita, Torataro Mineyuki, Nobuya Shimotsuma, Yasuhiko    https://orcid.org/0000-0003-0588-3167 (unconfirmed)Fujiwara, Masanori Mizuochi, Norikazu https://orcid.org/0000-0003-3099-3210 (unconfirmed)Shimizu, Masahiro https://orcid.org/0000-0002-9948-891X (unconfirmed)Miura, Kiyotaka https://orcid.org/0000-0001-6199-7113 (unconfirmed) |
| 著者名の別形: | 栗田, 寅太郎 峰雪, 序也 下間, 靖彦 藤原, 正規 水落, 憲和 清水, 雅弘 三浦, 清貴 |
| 発行日: | 19-Nov-2018 |
| 出版者: | AIP Publishing |
| 誌名: | Applied Physics Letters |
| 巻: | 113 |
| 号: | 21 |
| 論文番号: | 211102 |
| 抄録: | We investigated the effect of laser pulse duration on nitrogen-vacancy (NV) center generation inside a single crystal diamond. We compared pulse durations of 40 fs (femtosecond laser) and 1 ps (picosecond laser). We found that in both cases, ensemble NV centers could be generated inside the diamond. However, the maximum photoluminescence intensity of the NV center without graphitization for the 40 fs duration was higher than that for the 1 ps duration. This indicated that the femtosecond laser was harder to graphitize diamond and could generate more NV centers without graphitization. This difference may be due to the difference in the photo-absorption process and the resulting lattice dynamics. |
| 著作権等: | © 2018 Author(s). Published by AIP Publishing. The full-text file will be made open to the public on 21 November 2019 in accordance with publisher's 'Terms and Conditions for Self-Archiving'. |
| URI: | http://hdl.handle.net/2433/279890 |
| DOI(出版社版): | 10.1063/1.5054730 |
| 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。