Study of a solid Ar plasma source generating continuously soft X-ray pulses in water window around 3nm
| Project/Area Number |
26390113
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Quantum beam science
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| Research Institution | University of Hyogo |
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Principal Investigator |
Amano Sho 兵庫県立大学, 高度産業科学技術研究所, 助教 (50271200)
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| Co-Investigator(Kenkyū-buntansha) |
宮本 修治 兵庫県立大学, 高度産業科学技術研究所, 教授 (90135757)
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| Project Period (FY) |
2014-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2014: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | レーザープラズマ / 軟X線 / 水の窓 / 固体アルゴン / 高平均出力 / 微細加工 / 連続発生小型X線源 / 放射光 / 連続発生X線 |
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| Outline of Final Research Achievements |
Water window soft X-ray around 3 nm are expected in soft X-ray microscope imaging of live biological samples or micromachining for organic polymer samples. We developed a laser plasma source that had a solid Ar target and generated the soft X-ray. It is both compact and inexpensive compared to conventional synchrotron radiation sources. A high average power of 0.5 W was achieved in the water window soft X-ray irradiated by a commercial Nd:YAG Q-switched laser. Micromachining in micron size scale for PMMA samples was succeeded and we demonstrated the laser plasma source was practical and useful.
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Report
(5 results)
Research Products
(19 results)
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[Book] X-Ray Lasers 20162018
Author(s)
Tetsuya Kawachi, SegeiV. Bulanov, Hiroyuki Daido, Yoshiaki Kato, edit
Total Pages
421
Publisher
Springer
ISBN
9783319730240
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