Multimodal, Multidimensional, and Multiscale X-ray Imaging at the National Synchrotron Light Source II

• Published in: Synchrotron radiation news Vol. 33; no. 3; pp. 29 - 36
• Main Authors: Chu, Yong S., Lee, Wah-Keat, Tappero, Ryan, Ge, Mingyuan, Huang, Xiaojing, Xiao, Xianghui, Yan, Hanfei, Northrup, Paul, Thieme, Juergen, Kiss, Andrew M., Williams, Garth J., Yang, Yang, Nicholas, Sarah L., Pattammattel, Ajith, Smith, Randy, Ilinski, Petr, Du, Yonghua
• Format: Journal Article
• Language: English
• Published: Abingdon Taylor & Francis Ltd 01.06.2020; Taylor & Francis
• Subjects: Light sources; OTHER INSTRUMENTATION; X ray imagery
• ISSN: 0894-0886; 1931-7344
• DOI: 10.1080/08940886.2020.1751520

Over the last couple of decades, the synchrotron radiation research community has witnessed tremendous advancement in the field of x-ray imaging and microscopy. Continuing enhancement of the light sources’ brightness, advances in x-ray focusing optics, incorporation of precision instruments, and development of innovative imaging techniques are some of the leading contributors for the rapid progress. New imaging and microscopy beamlines, such as the ones at the National Synchrotron Light Source II (NSLS-II), a Department of Energy (DOE) Office of Science user facility located at DOE’s Brookhaven National Laboratory, are capable of performing more sophisticated and complicated measurements than ever before, either on their own or used together as a suite of tools. These sophisticated and complex measurements exhibit attributes for multimodal, multidimensional, and multiscale imaging. Recent popularity of these methods is strongly driven by the current trends in materials characterizations, where researchers desire to map out hierarchical materials structure over a large range of length scales, to understand structure-property correlation, to quantify materials structures in 3D, and/or to perform operando or in situ experiments. It is important to emphasize that “materials” under investigation are not only synthesized materials but also the natural materials. In this article, we describe multimodal, multidimensional and multiscale x-ray imaging capabilities of the NSLS-II beamlines and how these methods are used to tackle complex scientific problems.