Super high resolution imaging of high energy ion track on diamond
Project/Area Number |
26420877
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Nuclear engineering
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Research Institution | National Institutes for Quantum and Radiological Science and Technology (2016) Japan Atomic Energy Agency (2014-2015) |
Principal Investigator |
Onoda Shinobu 国立研究開発法人量子科学技術研究開発機構, 高崎量子応用研究所 先端機能材料研究部, 主幹研究員(定常) (30414569)
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Co-Investigator(Renkei-kenkyūsha) |
TERAJI Tokuyuki 国立研究開発法人物質・材料研究機構, 光・電子材料ユニット, 主任研究員 (50332747)
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Research Collaborator |
HARUYAMA Moriyoshi
TATSUMI Kazumasa
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Project Period (FY) |
2014-04-01 – 2017-03-31
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Project Status |
Completed (Fiscal Year 2016)
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Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
|
Keywords | NVセンター / イオン飛跡検出器 / ダイヤモンド |
Outline of Final Research Achievements |
We examined whether diamond can be used as fluorescence nuclear track detector (FNTD). The measurement principle is as follows. When diamond is irradiated with heavy ions, vacancies are created. After high temperature annealing, vacancies combine with nitrogen impurities, and nitrogen-vacancies (NV) centers are created. Since just one NV center can be detected, the high-resolution image of the ion track is observed. From the experimental results, it was found that the most suitable conditions for observing the ion track is following; the nitrogen impurities should be ranging from several tens to several hundreds ppb, and the annealing temperature and time are needed to be high (1200 degree centigrade) and short (10 minutes). Successful observation of tracks with resolution exceeding the diffraction limit using Stimulated emission depletion (STED) microscopy. We concluded that the diamond can be utilized for super high sensitive FNTD.
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Report
(4 results)
Research Products
(29 results)
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[Presentation] 量子ビームを活用したダイヤモンド中のカラーセンター形成技術の現状2016
Author(s)
小野田忍, 春山盛善, 寺地徳之, 磯谷順一, 小池悟大, 東又格, 稲葉優文, 山野楓, 加藤かなみ, Christoph Mumller, Liam McGuinness, Priyadharshini Balasubramanian, Boris Naydenov, Fedor Jelezko, 佐藤真一郎, 大島武, 加田渉, 花泉修, 谷井孝至, 川原田洋
Organizer
物理学会第71回年次大会
Place of Presentation
東北学院大学泉キャンパス(宮城・仙台)
Year and Date
2016-03-19
Related Report
Invited
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[Presentation] NV センターの形成効率の熱処理温度依存性2016
Author(s)
春山盛善, 小野田忍, 立見和雅, 寺地徳之, 磯谷順一, 加田渉, 大島武, 花泉修
Organizer
第63回応用物理学会春季学術講演会
Place of Presentation
東京工業大学大岡山キャンパス(東京・目黒区)
Year and Date
2016-03-19
Related Report
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[Presentation] ダイヤモンド蛍光飛跡検出器のイオン種依存性2016
Author(s)
立見和雅, 春山盛善, 小野田忍, 寺地徳之, 磯谷順一, 加田渉, 大島武, 花泉修
Organizer
第63回応用物理学会春季学術講演会
Place of Presentation
東京工業大学大岡山キャンパス(東京・目黒区)
Year and Date
2016-03-19
Related Report
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[Presentation] keV からサブGeV のイオン注入を用いて形成したNV センターの特性評価2015
Author(s)
小野田忍, 春山盛善, 寺地徳之, 磯谷順一, C. Mumller, L. McGuinness, P. Balasubramanian, B. Naydenov, F. Jelezko, 小池悟大, 東又格, 稲葉優文, 大島武, 加田渉, 花泉修, 谷井孝至, 川原田洋
Organizer
第29回ダイヤモンドシンポジウム
Place of Presentation
東京理科大学葛飾キャンパス(東京・葛飾区)
Year and Date
2015-11-17
Related Report
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[Presentation] NV Centers in Diamond Used for Detection of Single Ion Track2015
Author(s)
Moriyoshi Haruyama, Shinobu Onoda, Wataru Kada, Tokuyuki Teraji, Junichi Isoya, Takeshi Ohshima, Osamu Hanaizumi
Organizer
The 11th International Workshop on Radiation Effects on Semiconductor Devices for Space Applications (11th RASEDA)
Place of Presentation
City Performing Arts Center (Gunma・Kiryu)
Year and Date
2015-11-11
Related Report
Int'l Joint Research
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[Presentation] NV center utilized as a tool for radiation sensors2015
Author(s)
Shinobu Onoda, Moriyoshi Haruyama, Tokuyuki Teraji, Junichi Isoya, Wataru Kada, Osamu Hanaizumi, Takeshi Ohshima
Organizer
Diamond Quantum Sensing Workshop
Place of Presentation
Kagawa International Conference Hall (Kagawa・Takamatsu)
Year and Date
2015-08-05
Related Report
Int'l Joint Research
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[Presentation] Optically Detected Particle Track in High Purity Diamond2014
Author(s)
Shinobu Onoda, Moriyoshi Haruyama, Wataru Kada, Osamu Hanaizumi, Takeshi Ohshima
Organizer
the 2014 Conference on Optoelectronic and Microelectronic Materials and Devices (COMMAD)
Place of Presentation
Australia, Western Australia, Perth, The University Western Australia
Year and Date
2014-12-14 – 2014-12-17
Related Report
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