| Project/Area Number |
25H00621
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Review Section |
Medium-sized Section 14:Plasma science and related fields
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| Research Institution | National Institutes for Quantum Science and Technology |
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Principal Investigator |
PIROZHKOV Alex 国立研究開発法人量子科学技術研究開発機構, 関西光量子科学研究所 光量子ビーム科学研究部, 上席研究員 (00446410)
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| Co-Investigator(Kenkyū-buntansha) |
難波 愼一 広島大学, 先進理工系科学研究科(工), 教授 (00343294)
Pikuz Tatiana 大阪大学, 先導的学際研究機構, 特任准教授(常勤) (20619978)
Esirkepov Timur 国立研究開発法人量子科学技術研究開発機構, 関西光量子科学研究所 光量子ビーム科学研究部, 上席研究員 (10370363)
匂坂 明人 国立研究開発法人量子科学技術研究開発機構, 関西光量子科学研究所 光量子ビーム科学研究部, 主幹研究員 (20354970)
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| Project Period (FY) |
2025-04-01 – 2029-03-31
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| Project Status |
Granted (Fiscal Year 2025)
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| Budget Amount *help |
¥59,540,000 (Direct Cost: ¥45,800,000、Indirect Cost: ¥13,740,000)
Fiscal Year 2025: ¥7,540,000 (Direct Cost: ¥5,800,000、Indirect Cost: ¥1,740,000)
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| Keywords | New imaging paradigm / Coherent x-ray source / BISER / Relativistic plasma / Plasma singularities |
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| Outline of Research at the Start |
Recent imaging breakthroughs were triggered by synchrotrons, femtosecond XFELs, and attosecond harmonics [Nobel Prize in Physics 2023]. The next frontier is atomic spatio-temporal resolution (0.05 nm, 24 attoseconds=24e-18s) needed to image quantum samples, e.g. protein electrons entanglement. However, present methods require narrow bandwidth (<1%) and cannot use short pulses (Uncertainty Principle). With our BISER x-ray source, we will demonstrate octave-bandwidth coherent x-ray imaging allowing use of record-short single-cycle x-ray pulses, leading to revolutionary quantum x-ray imaging.
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