About this Abstract |
Meeting |
6th International Congress on 3D Materials Science (3DMS 2022)
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Symposium
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6th International Congress on 3D Materials Science (3DMS 2022)
|
Presentation Title |
Multiple Modal X-ray Microtomography for Material Science |
Author(s) |
Tiqiao Xiao, Biao Deng, Guohao Du, Yanan Fu, Han Guo, Ke Li, Guanyun Peng, Fen Tao, Honglan Xie, Yanling Xue, Fucheng Yu, Guangzhao Zhou, Haipeng Zhang |
On-Site Speaker (Planned) |
Tiqiao Xiao |
Abstract Scope |
X-ray microtomography (XMCT) is the dominated method for BL13W at SSRF, more than 70% user experiments were carried out with XMCT and about one half of researches are on material science. X-ray microtomography based on a variety of contrast mechanisms including absorption, phase, fluorescence, diffraction and scattering, have been developed. With the combination of multi-contrast information, X-ray microtomography is capable for nondestructive and quantitative investigation on microstructures and components of low Z and high Z materials, elements distribution, crystal grain distribution and orientation, nanoparticle distribution and morphology etc. Microscope with multiscale from 20nm to 50nm and to microns can be provided for static and dynamic analysis to microstructures. Dynamic X-ray tomography up to 26 Hz has also developed at SSRF. Novel X-ray imaging modalities including ghost imaging and move contrast imaging may provide new solutions for low dose or in operando researches on material science. |
Proceedings Inclusion? |
Definite: Other |