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Hard X-ray diffraction enhanced imaging only using two crystals
Li G(黎刚); Wu ZY(吴自玉); Li, G; Wang, N; Wu, ZY
2004
Source PublicationCHINESE SCIENCE BULLETIN
Volume49Issue:20Pages:2120-2125
Corresponding AuthorChinese Acad Sci, Inst High Energy Phys, Beijing Synchrotron Radiat Facil, Beijing 100039, Peoples R China ; Beijing Ind Univ, Coll MachineElect, Beijing 100022, Peoples R China
SubtypeArticle
AbstractDifferent configurations for the monochromator crystals and the analyzer crystals have been used in hard X-ray diffraction enhanced imaging (DEI) methods to overcome the complex task to adjust each of them to the ideal position. Here we present a very compact DEI configuration, and preliminary results of experiments performed at the Beijing Synchrotron Radiation Facility (BSRF) using only two crystals: the first one acting as monochromator and the second one as analyzer in the Bragg geometry. Refraction contrast images characterized by high contrast and spatial resolution are obtained and compared with absorption images. Differences among these images will be outlined and discussed emphasizing the potential capabilities of this very simple layout that guarantees a high transmission efficiency.
Keyworddiffraction enhanced imaging hard X-ray phase contrast imaging rocking curve synchrotron radiation
Subject AreaScience & Technology - Other Topics
DOI10.1360/03ww0188
URL查看原文
Language英语
WOS Research AreaScience & Technology - Other Topics
WOS SubjectMultidisciplinary Sciences
WOS IDWOS:000226271000002
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/239658
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
Li G,Wu ZY,Li, G,et al. Hard X-ray diffraction enhanced imaging only using two crystals[J]. CHINESE SCIENCE BULLETIN,2004,49(20):2120-2125.
APA 黎刚,吴自玉,Li, G,Wang, N,&Wu, ZY.(2004).Hard X-ray diffraction enhanced imaging only using two crystals.CHINESE SCIENCE BULLETIN,49(20),2120-2125.
MLA 黎刚,et al."Hard X-ray diffraction enhanced imaging only using two crystals".CHINESE SCIENCE BULLETIN 49.20(2004):2120-2125.
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