Progress of diffraction enhanced imaging at the Beijing Synchrotron Radiation Facility
文献类型：期刊论文
| 作者 | Zhang K(张凯) ; Zhu PP(朱佩平); Yuan QX(袁清习); Huang WX(黄万霞); Liu XS(刘小松); Hong YL(洪友丽); Wang ZL(王志立); Wu ZY(吴自玉); Zhang, K; Zhu, PP
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| 刊名 | ANALYTICAL AND BIOANALYTICAL CHEMISTRY
 |
| 出版日期 | 2010 |
| 卷号 | 397期号:6页码:2067-2078 |
| 关键词 | Phase-contrast image Computed technology Diffraction-enhanced imaging Synchrotron radiation |
| 通讯作者 | [Zhang, Kai ; Zhu, Peiping ; Yuan, Qingxi ; Huang, Wanxia ; Liu, Xiaosong ; Hong, Youli ; Wang, Zhili ; Wu, Ziyu] Chinese Acad Sci, Inst High Energy Phys, Beijing Synchrotron Radiat Facil, Beijing 100049, Peoples R China ; [Gao, Gun ; Ge, Xin ; Wu, Ziyu] Univ Sci & Technol China, Natl Synchrotron Radiat Lab, Hefei 230026, Peoples R China |
| 英文摘要 | A simple framework that allows a new general diffraction enhanced imaging (DEI) equation to be derived is presented. This latter equation may explain all open problems associated with the equation introduced by Chapman and those not explained by the first DEI equation, such as the noise background due to the small-angle scattering reflected by the analyzer. Combing the DEI equation with computed tomography (CT) theory, we propose a new DEI-CT formula that explains qualitatively the contour contrast caused by extinction of the refraction. Two formulae with a new method to extract the refraction angle are also introduced. Within this new theoretical framework the three components of the gradient of the refractive index can be reconstructed. |
| 学科主题 | Biochemistry & Molecular Biology; Chemistry |
| 类目[WOS] | Biochemical Research Methods ; Chemistry, Analytical |
| 研究领域[WOS] | Biochemistry & Molecular Biology ; Chemistry |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000279453000005 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/239641]  |
| 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 | Zhang K,Zhu PP,Yuan QX,et al. Progress of diffraction enhanced imaging at the Beijing Synchrotron Radiation Facility[J]. ANALYTICAL AND BIOANALYTICAL CHEMISTRY,2010,397(6):2067-2078. |
| APA | 张凯.,朱佩平.,袁清习.,黄万霞.,刘小松.,...&Wu, ZY.(2010).Progress of diffraction enhanced imaging at the Beijing Synchrotron Radiation Facility.ANALYTICAL AND BIOANALYTICAL CHEMISTRY,397(6),2067-2078. |
| MLA | 张凯,et al."Progress of diffraction enhanced imaging at the Beijing Synchrotron Radiation Facility".ANALYTICAL AND BIOANALYTICAL CHEMISTRY 397.6(2010):2067-2078. |
入库方式： OAI收割
来源：高能物理研究所
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