Development of an isolated particle structure evaluation method by reducing the interference effect using synchrotron radiation X-ray

2016 Fiscal Year Final Research Report

• Project/Area Number: 26390124
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Quantum beam science
• Research Institution: Japan Synchrotron Radiation Research Institute
• Principal Investigator: Masunaga Hiroyasu 公益財団法人高輝度光科学研究センター, 利用研究促進部門, 研究員 (50398468)
• Project Period (FY): 2014-04-01 – 2017-03-31
• Keywords: マイクロビーム / 極小角X線散乱 / Si単結晶 / 寄生散乱

Outline of Final Research Achievements

We developed a method to remove parasitic scattering using Si crystals and produced a device for microbeam X-ray ultra-small angle scattering. By using this apparatus it became possible to evaluate the structure of hundreds of nanometers in the several micrometer range which could not be observed conventionally by the scattering method. It was also commonly used as a shared apparatus at SPring-8 in BL03 XU. Corporate users evaluated heterogeneity of rubber materials, dynamic structure and so on.

Free Research Field

放射光科学