Multi-contrast diffraction enhanced computed laminography at Beijing Synchrotron Radiation Facility

doi:10.1007/s00216-018-1329-7

	Multi-contrast diffraction enhanced computed laminography at Beijing Synchrotron Radiation Facility
	Peng, P; Fu, J; Shi, XH; Yuan QX(袁清习); Huang WX(黄万霞); Yuan, QX; Huang, WX; Guo, W
刊名	ANALYTICAL AND BIOANALYTICAL CHEMISTRY
	2018
卷号	410 期号:27 页码:7221-7228
关键词	Synchrotron radiation X-ray Diffraction enhanced imaging Computed laminography Phase contrast imaging Dark-field imaging
ISSN号	1618-2642
DOI	10.1007/s00216-018-1329-7
文献子类	Article
英文摘要	Synchrotron 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.
电子版国际标准刊号	1618-2650
WOS关键词	X-RAY MICROSCOPY ; PHASE-CONTRAST ; CATALYST BODIES ; TALBOT INTERFEROMETRY ; TOMOGRAPHY ; NANOSCALE ; RECONSTRUCTION ; RADIOGRAPHY ; EVOLUTION ; CT
WOS研究方向	Biochemistry & Molecular Biology ; Chemistry
语种	英语
WOS记录号	WOS:000447361700025
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/286411]
专题	高能物理研究所_多学科研究中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Peng, P,Fu, J,Shi, XH,et al. Multi-contrast diffraction enhanced computed laminography at Beijing Synchrotron Radiation Facility[J]. ANALYTICAL AND BIOANALYTICAL CHEMISTRY,2018,410(27):7221-7228.
APA	Peng, P.,Fu, J.,Shi, XH.,袁清习.,黄万霞.,...&Guo, W.(2018).Multi-contrast diffraction enhanced computed laminography at Beijing Synchrotron Radiation Facility.ANALYTICAL AND BIOANALYTICAL CHEMISTRY,410(27),7221-7228.
MLA	Peng, P,et al."Multi-contrast diffraction enhanced computed laminography at Beijing Synchrotron Radiation Facility".ANALYTICAL AND BIOANALYTICAL CHEMISTRY 410.27(2018):7221-7228.