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Photoluminescence properties of praseodymium ions implanted into submicron regions in gallium nitride
https://repo.qst.go.jp/records/75743
https://repo.qst.go.jp/records/757438b4f6cea-07d6-4799-832e-2bd329232822
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-04-26 | |||||
| タイトル | ||||||
| タイトル | Photoluminescence properties of praseodymium ions implanted into submicron regions in gallium nitride | |||||
| 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 | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Sato, Shinichiro
× Sato, Shinichiro× Deki, Manato× Nakamura, Tohru× Nishimura, Tomoaki× Stavrevski, Daniel× D. Greentree, Andrew× C. Giboson, Brant× Ohshima, Takeshi× Sato, Shinichiro× Ohshima, Takeshi |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Lanthanoid-doped Gallium Nitride (GaN) semiconductors are a promising class of materials with the potential to be used across a range of novel quantum optelectronic all-locations including room temperature single photon sources. However, to date there is relatively little understood about the properties of small lanthanoid ensembles, which is required before this class of materials can reach their full potential. This paper reports room temperature optical properties of submicron extent implanted-Praseodymium (Pr) in GaN. Thermal annealing at 1200 °C is conducted for the Pr implanted GaN using SiN cap technique to activate implanted-Pr as luminescent centers. The photoluminescence shows two main peaks at 650.3 and 652.0 nm originating from the 3P0 → 3F2 transition in 4f-shell of Pr3+. We explore the saturation behavior of the photoluminescence intensity. The implanted-Pr activation ratio in a 100 nm × 100 nm region is estimated to be 1.7% in the case of 532 nm excitation. |
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| 書誌情報 |
Japanese Journal of Applied Physics 巻 58, 号 5, p. 051011-1-051011-6, 発行日 2019-04 |
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| 出版者 | ||||||
| 出版者 | IOP Science | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0021-4922 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.7567/1347-4065/ab142b | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://iopscience.iop.org/article/10.7567/1347-4065/ab142b | |||||
