Feasibility study of interferometric phase-contrast X-ray imaging using the hard-X-ray free-electron laser of the SPring-8 Angstrom Compact Free-Electron Laser.,Journal of Synchrotron Radiation

当前位置： X-MOL 学术 › J. Synchrotron Radiat. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Feasibility study of interferometric phase-contrast X-ray imaging using the hard-X-ray free-electron laser of the SPring-8 Angstrom Compact Free-Electron Laser.
Journal of Synchrotron Radiation ( IF 2.4 ) Pub Date : 2020-07-10 , DOI: 10.1107/s1600577520007778
Akio Yoneyama ₁ , Rika Baba ₁ , Daiko Takamatsu ₁ , Chika Kamezawa ₂ , Ichiro Inoue ₃ , Taito Osaka ₃ , Shigeki Owada ₄ , Makina Yabashi ₃

Affiliation

Aiming for the fine observation of fast physical phenomena such as phonon propagation and laser ablation, phase‐contrast X‐ray imaging combined with a crystal X‐ray interferometer and the X‐ray free‐electron laser (XFEL) of the SPring‐8 Angstrom Compact Free‐Electron Laser has been developed. An interference pattern with 70% visibility was obtained by single‐shot exposure with a 15 keV monochromated XFEL. In addition, a phase map of an acrylic wedge was successfully obtained using the fringe scanning method.

中文翻译：

使用SPring-8埃紧凑型自由电子激光器的硬X射线自由电子激光器进行干涉相衬X射线成像的可行性研究。

旨在精细观察快速物理现象，例如声子传播和激光烧蚀，相衬X射线成像，晶体X射线干涉仪和SPring-8埃的X射线自由电子激光（XFEL）开发了紧凑型自由电子激光器。通过15 keV单色XFEL的单次曝光获得了可见度为70％的干涉图。另外，使用条纹扫描法成功地获得了丙烯酸楔的相图。

更新日期：2020-07-10

点击分享查看原文

点击收藏

阅读更多本刊最新论文本刊介绍/投稿指南11