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Nondestructive visual search for fossils in rock using X-ray interferometry imaging
Ando, M; Chen, JY; Hyodo, K; Mori, K; Sugiyama, H; Xian, DC; Zhang, XW; Xian DC(冼鼎昌)
2000
发表期刊JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS
卷号39期号:10A页码:L1009-L1011
通讯作者High Energy Accelerator Res Org, Inst Mat Struct Sci, Photon Factory, Tsukuba, Ibaraki 3050801, Japan ; Grad Univ Adv Studies, Sch Adv Studies, Dept Photosci, Kanagawa 2400193, Japan ; Nanjing Inst Paleontol & Geol, Nanjing 210008, Peoples R China ; Grad Univ Adv Studies, Sch Math Phys Sci, Dept Mat Struct Sci, Tsukuba, Ibaraki 3050801, Japan ; Ibaraki Prefectural Univ Hlth Sci, Dept Radiol Sci, Ibaraki, Osaka 3000394, Japan ; Acad Sinica, Inst High Energy Phys, Beijing Synchrotron Radiat Lab, Beijing 100039, Peoples R China
文章类型Article
摘要Fossils inside rock have been clearly visualized utilizing an X-ray interferometer. Two types of clear images are obtained, one involves phase contrast in interference beams and the other involving refraction contrast in forward-diffracted beams. 2D monochromatic synchrotron X-ray radiation with a beam size of 10 mm x 10 mm and a photon energy of 35 keV was used. Using a stereographic pair of X-ray images, the locations of fossils inside rock can easily be determined with a precision of 0.5 mm. This method can be a powerful nondestructive tool in the fields of paleontology and paleobiology to discover and locate fossils and trace fossils inside rock.
关键词fossil paleontology nondestructive method asymmetric diffraction asymmetrically cut monochromator X-ray interferometer phase contrast refraction synchrotron X-ray radiation wiggler
学科领域Physics
研究领域[WOS]Physics ; Physics
DOI10.1143/JJAP.39.L1009
URL查看原文
语种英语
研究领域[WOS]Physics ; Physics
WOS类目Physics, Applied
WOS记录号WOS:000090138700020
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文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/240234
专题院士
作者单位中国科学院高能物理研究所
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GB/T 7714
Ando, M,Chen, JY,Hyodo, K,et al. Nondestructive visual search for fossils in rock using X-ray interferometry imaging[J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS,2000,39(10A):L1009-L1011.
APA Ando, M.,Chen, JY.,Hyodo, K.,Mori, K.,Sugiyama, H.,...&冼鼎昌.(2000).Nondestructive visual search for fossils in rock using X-ray interferometry imaging.JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS,39(10A),L1009-L1011.
MLA Ando, M,et al."Nondestructive visual search for fossils in rock using X-ray interferometry imaging".JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS 39.10A(2000):L1009-L1011.
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