| Project/Area Number |
23226004
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| Research Category |
Grant-in-Aid for Scientific Research (S)
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| Allocation Type | Single-year Grants |
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| Research Field |
Production engineering/Processing studies
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| Research Institution | Osaka University |
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Principal Investigator |
Yamauchi Kazuto 大阪大学, 工学(系)研究科(研究院), 教授 (10174575)
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| Co-Investigator(Kenkyū-buntansha) |
MATSUYAMA SATOSHI 大阪大学, 大学院工学研究科, 助教 (10423196)
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| Co-Investigator(Renkei-kenkyūsha) |
SANO YASUHISA 大阪大学, 大学院工学研究科, 准教授 (40252598)
TAMASAKU KENJI 理化学研究所, 播磨研究所, 専任研究員 (30300883)
MIMURA HIDEKAZU 東京大学, 工学研究科, 准教授 (30362651)
OHASHI HARUHIKO 高輝度光科学研究センター, 光源・光学系部門・光学系グループ, 副主席研究員 (30443550)
YUMOTO HIROKATSU 高輝度光科学研究センター, 光源・光学系部門・光学系グループ, 研究員 (20423197)
KOYAMA TAKAHISA 高輝度光科学研究センター, 光源・光学系部門・光学系グループ, 研究員 (20468276)
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| Project Period (FY) |
2011-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥215,930,000 (Direct Cost: ¥166,100,000、Indirect Cost: ¥49,830,000)
Fiscal Year 2015: ¥19,760,000 (Direct Cost: ¥15,200,000、Indirect Cost: ¥4,560,000)
Fiscal Year 2014: ¥57,070,000 (Direct Cost: ¥43,900,000、Indirect Cost: ¥13,170,000)
Fiscal Year 2013: ¥50,830,000 (Direct Cost: ¥39,100,000、Indirect Cost: ¥11,730,000)
Fiscal Year 2012: ¥42,380,000 (Direct Cost: ¥32,600,000、Indirect Cost: ¥9,780,000)
Fiscal Year 2011: ¥45,890,000 (Direct Cost: ¥35,300,000、Indirect Cost: ¥10,590,000)
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| Keywords | 精密加工 / 精密計測 / X線光学 / X線自由電子レーザー / X線集光 / X線ミラー / X線波面計測 / X線干渉計 / 多層膜ミラー |
|---|
| Outline of Final Research Achievements |
To realize XFEL (X-ray free electron laser) nanobeam, we have developed a two-stage focusing optical system in which the first and second mirrors have roles of pre-expanding and final focusing XFEL beam, respectively. By comprehensive establishments of high precision mirror fabrication method, high quality multilayer formation method, and at-wavelength and in-situ wavefront analysis method in conjunction with a noble compensation optics in X-ray regime, XFEL condensation into a size less than 10nm has been demonstrated. This result leads to the exploration of new physics for extremely high density photon field.
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| Assessment Rating |
Verification Result (Rating)
A
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Assessment Rating |
Result (Rating)
A+: Progress in the research exceeds the initial goal. More than expected research results are expected.
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