2016 Fiscal Year Final Research Report
Materials structure science by resonant soft X-ray coherent diffraction
Project/Area Number |
25286090
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Partial Multi-year Fund |
Section | 一般 |
Research Field |
Quantum beam science
|
Research Institution | High Energy Accelerator Research Organization |
Principal Investigator |
NAKAO Hironori 大学共同利用機関法人高エネルギー加速器研究機構, 物質構造科学研究所, 准教授 (70321536)
|
Project Period (FY) |
2013-04-01 – 2017-03-31
|
Keywords | コヒーレント回折 / 共鳴X線散乱 / ドメイン / 外場応答 / 構造物性 |
Outline of Final Research Achievements |
Phase separation phenomena have always been reported on remarkable physical properties, i.e. colossal magnetoresistance effect and high Tc superconductivity. However, the role of the phase separation in the physical property is not clear so far, since the observation technique is limited. Hence we have developed resonant coherent x-ray diffraction method in soft x-ray region. First we evaluated the coherence of the soft x-ray in Photon Factory, and the electronic states have been studied by the resonant soft x-ray scattering. Finally, we have succeeded in performing resonant coherent x-ray diffraction imaging in Photon Factory.
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Free Research Field |
構造物性
|