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Multi-contrast diffraction enhanced computed laminography at Beijing Synchrotron Radiation Facility
Fu, J; Shi, XH; Yuan QX(袁清习); Huang WX(黄万霞); Yuan, QX; Huang, WX; Guo, W; Peng, P
2018
Source PublicationANALYTICAL AND BIOANALYTICAL CHEMISTRY
ISSN1618-2642
EISSN1618-2650
Volume410Issue:27Pages:7221-7228
SubtypeArticle
AbstractSynchrotron radiation X-ray computed tomography (CT) enables nondestructive visualization of 3D morphological and chemical changes inside a sample and has become a powerful analysis tool to monitor reactive parts and their chemical states. However, synchrotron radiation CT imaging of specimens with lateral extensions much larger than the acceptance window of detectors is rather problematic due to strong absorption of X-rays in the lateral directions. On the other hand, X-ray computed laminography (CL) permits 3D imaging of flat samples while X-ray diffraction enhanced imaging (DEI) can provide high-quality results with different imaging contrasts such as absorption, phase and dark-field for samples with weak absorptions. Combining CL and DEI together, we have developed a multi-contrast DEI-CL system at the 4W1A beamline of the Beijing Synchrotron Radiation Facility for this kind of sample. Here we reported its design, implementation, and preliminary experimental results of carbon fiber reinforced polymer laminates with three kinds of imaging contrasts. The results have demonstrated the validity of this DEI-CL system. It will be helpful to push the applications of the state-of-the-art synchrotron radiation methods and instruments towards cutting-edge research.
KeywordSynchrotron radiation X-ray Diffraction enhanced imaging Computed laminography Phase contrast imaging Dark-field imaging
DOI10.1007/s00216-018-1329-7
WOS KeywordX-RAY MICROSCOPY ; PHASE-CONTRAST ; CATALYST BODIES ; TALBOT INTERFEROMETRY ; TOMOGRAPHY ; NANOSCALE ; RECONSTRUCTION ; RADIOGRAPHY ; EVOLUTION ; CT
Indexed BySCI ; EI
Language英语
WOS Research AreaBiochemistry & Molecular Biology ; Chemistry
WOS SubjectBiochemical Research Methods ; Chemistry, Analytical
WOS IDWOS:000447361700025
EI Accession Number20183705800425
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/286411
Collection多学科研究中心
Affiliation中国科学院高能物理研究所
First Author AffilicationInstitute of High Energy
Recommended Citation
GB/T 7714
Fu, J,Shi, XH,Yuan QX,et al. Multi-contrast diffraction enhanced computed laminography at Beijing Synchrotron Radiation Facility[J]. ANALYTICAL AND BIOANALYTICAL CHEMISTRY,2018,410(27):7221-7228.
APA Fu, J.,Shi, XH.,袁清习.,黄万霞.,Yuan, QX.,...&Peng, P.(2018).Multi-contrast diffraction enhanced computed laminography at Beijing Synchrotron Radiation Facility.ANALYTICAL AND BIOANALYTICAL CHEMISTRY,410(27),7221-7228.
MLA Fu, J,et al."Multi-contrast diffraction enhanced computed laminography at Beijing Synchrotron Radiation Facility".ANALYTICAL AND BIOANALYTICAL CHEMISTRY 410.27(2018):7221-7228.
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