2015 Fiscal Year Final Research Report
Development of method for determination of atomic arrangement by nano-beam diffraction.
| Project/Area Number |
25600148
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Quantum beam science
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| Research Institution | University of Tsukuba (2014-2015)
Institute of Physical and Chemical Research (2013) |
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Principal Investigator |
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Keywords | 放射光 / グラフィックカード / ナノ粒子 / 物理的モデリング / 原子配列 / 回折 / 弾性散乱 / 非晶質 |
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| Outline of Final Research Achievements |
An aim of this study is development of the technique for structure determination in atomic scale from the diffraction data of small size sample using synchrotron radiation and X-ray free Electron leaser nano-beam. We developed the system which is able to calculate the diffraction data from 100x100x100 nm3 volume particle in realistic time using graphic processing unit. We applied the system to the structural analysis of nano-particles which have both crystalline and non-crystalline regions. It was found that our developed system has a possibilities of the determination of size and shape distributions of nano-particle from X-ray diffraction.
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| Free Research Field |
回折物理学
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