| Project/Area Number |
22540403
|
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Mathematical physics/Fundamental condensed matter physics
|
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| Research Institution | Kumamoto University (2012)
Hiroshima Institute of Technology (2010-2011) |
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Principal Investigator |
HOSOKAWA Shinya 熊本大学, 大学院・自然科学研究科, 教授 (30183601)
|
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| Co-Investigator(Renkei-kenkyūsha) |
INUI Masanori 広島大学, 大学院・総合科学研究科, 教授 (40213136)
|
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| Research Collaborator |
KAJIHARA Yukio 広島大学, 大学院・総合科学研究科, 助教 (20402654)
|
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | 放射光 / 液体 / ダイナミクス / X 線非弾性散乱 / 国際共同研究 / X線非弾性散乱 / 液体金属 / 格子振動 / 放射光X線 / 横波音波 |
|---|
| Research Abstract |
We have confirmed the existence of transverse wave in liquids ingeneral by inelastic x-ray scattering experiments using third-generation synchrotronradiation, which has believed to be negative, in particular in high-school physicstextbooks. The microscopic elastic properties obtained from these experiments are verydifferent from the existing macroscopic ones, which are reflected by elastic propertiesof short-lived covalent- or icosahedral clusters predicted for a long time.
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