High-speed and high-sensitive X-ray imaging and tomography with millisecond-order tempol resolution

2017 Fiscal Year Final Research Report

• Project/Area Number: 15H03590
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Quantum beam science
• Research Institution: Tohoku University
• Principal Investigator: Yashiro Wataru 東北大学, 多元物質科学研究所, 准教授 (10401233)
• Co-Investigator(Kenkyū-buntansha): 竹中 幹人 京都大学, 化学研究所, 教授 (30222102)
• Project Period (FY): 2015-04-01 – 2018-03-31
• Keywords: Ｘ線 / イメージング / 位相 / 回折格子 / 高速現象 / トモグラフィ / 放射光 / 非平衡系

Outline of Final Research Achievements

There are many unknown high-speed phenomenon in non-equilibrium systems. In this research, we developed millisecond-order X-ray tomography (including four-dimensional X-ray tomography) on the basis of microsecond-order X-ray imaging using an X-ray grating interferometer, which enables us to realize high-sensitive X-ray phase-contrast imaging, and a white synchrotron X-ray beam. It is expected that this tomographic technique will be broadly used for versatile purposes in many fields including basic and application research on soft materials biomimetics.

Free Research Field

Ｘ線