Influence of the bridges on prism-array lens focusing for high energy X-rays
文献类型：期刊论文
| 作者 | Yi, Futing ; Chang, Guangcai; Zhang, Weiwei; Liu, Jing; Chang GC(常广才); Yi FT(伊福廷); Liu J(刘静); Zhang WW(张伟伟)
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| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
 |
| 出版日期 | 2018 |
| 卷号 | 910页码:115-120 |
| ISSN号 | 0168-9002 |
| 关键词 | Compound kinoform lenses High energy X-ray Fabrication Focusing |
| DOI | 10.1016/j.nima.2018.09.021 |
| 文献子类 | Article |
| 英文摘要 | A kind of prism-array refractive lens (PRL) for X-ray focusing composed of different prisms with the same width is designed and fabricated. In order to stabilize the whole structure and reduce the fabrication difficulty, bridges are introduced between the opposite two lines of tooth-like segments. The influence of the bridges on the focusing is investigated in theory, which will broaden the width of the focus. Furthermore, two PRLs with and without bridges for 50 keV X-rays are fabricated on the same substrate by X-ray lithography and are tested at BL13W1 beamline in Shanghai Synchrotron Radiation Facilities (SSRF). The bridges are designed a width of 5 mu m and the PRL sample with bridges has the better morphology than the one without bridges after fabrication. The on-line focusing test results show that the focal line width of the samples with and without bridges are 4.20 mu m and 6.34 mu m respectively, which implies that the bridges are necessary for the PRL with this fabrication method. |
| 电子版国际标准刊号 | 1872-9576 |
| WOS关键词 | KINOFORM OPTICS ; FABRICATION |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000453652500014 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/286611]  |
| 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 | Yi, Futing,Chang, Guangcai,Zhang, Weiwei,et al. Influence of the bridges on prism-array lens focusing for high energy X-rays[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2018,910:115-120. |
| APA | Yi, Futing.,Chang, Guangcai.,Zhang, Weiwei.,Liu, Jing.,常广才.,...&张伟伟.(2018).Influence of the bridges on prism-array lens focusing for high energy X-rays.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,910,115-120. |
| MLA | Yi, Futing,et al."Influence of the bridges on prism-array lens focusing for high energy X-rays".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 910(2018):115-120. |
入库方式： OAI收割
来源：高能物理研究所
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