Numerical analysis of X-ray multilayer Fresnel zone plates with high aspect ratios

IF 1.1 4区 物理与天体物理 Q4 PHYSICS, APPLIED Laser and Particle Beams Pub Date : 2024-09-03 DOI:10.1017/lpb.2024.3
Lingyun Zhang, Yazeng Gao, Shuaiqiang Ming, Weier Lu, Yang Xia
{"title":"Numerical analysis of X-ray multilayer Fresnel zone plates with high aspect ratios","authors":"Lingyun Zhang, Yazeng Gao, Shuaiqiang Ming, Weier Lu, Yang Xia","doi":"10.1017/lpb.2024.3","DOIUrl":null,"url":null,"abstract":"A partition calculation method (PCM) for calculating the diffraction efficiency of multilayer Fresnel zone plate with high aspect ratio is proposed. In contrast to the traditional theory, PCM designs and evaluates Fresnel zone plate (FZP) considering material pairs, all zone widths, thicknesses and X-ray energy more completely. The results obtained through PCM are validated by comparing them with the complex amplitude superposition theory and coupled wave theory numerical results. The PCM satisfies the requirements of the theoretical investigation of FZP with small outermost zone width (<jats:italic>dr<jats:sub>N</jats:sub></jats:italic>) and large thickness (<jats:italic>t</jats:italic>). Combining proper numerical analysis with the experimental conditions will present a great potential to break through the imaging performance of X-ray microscopy.","PeriodicalId":49925,"journal":{"name":"Laser and Particle Beams","volume":"1 1","pages":""},"PeriodicalIF":1.1000,"publicationDate":"2024-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Laser and Particle Beams","FirstCategoryId":"101","ListUrlMain":"https://doi.org/10.1017/lpb.2024.3","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, APPLIED","Score":null,"Total":0}
引用次数: 0

Abstract

A partition calculation method (PCM) for calculating the diffraction efficiency of multilayer Fresnel zone plate with high aspect ratio is proposed. In contrast to the traditional theory, PCM designs and evaluates Fresnel zone plate (FZP) considering material pairs, all zone widths, thicknesses and X-ray energy more completely. The results obtained through PCM are validated by comparing them with the complex amplitude superposition theory and coupled wave theory numerical results. The PCM satisfies the requirements of the theoretical investigation of FZP with small outermost zone width (drN) and large thickness (t). Combining proper numerical analysis with the experimental conditions will present a great potential to break through the imaging performance of X-ray microscopy.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
高纵横比 X 射线多层菲涅尔区板的数值分析
提出了一种计算高纵横比多层菲涅尔区板衍射效率的分区计算方法(PCM)。与传统理论相比,PCM 设计和评估菲涅尔区板(FZP)时更全面地考虑了材料对、所有区的宽度、厚度和 X 射线能量。通过将 PCM 得出的结果与复振幅叠加理论和耦合波理论的数值结果进行比较,对其进行了验证。PCM 满足了最外层区域宽度(drN)较小、厚度(t)较大的 FZP 的理论研究要求。将适当的数值分析与实验条件相结合,将为突破 X 射线显微镜的成像性能带来巨大潜力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
Laser and Particle Beams
Laser and Particle Beams PHYSICS, APPLIED-
CiteScore
1.90
自引率
11.10%
发文量
25
审稿时长
1 months
期刊介绍: Laser and Particle Beams is an international journal which deals with basic physics issues of intense laser and particle beams, and the interaction of these beams with matter. Research on pulse power technology associated with beam generation is also of strong interest. Subjects covered include the physics of high energy densities; non-LTE phenomena; hot dense matter and related atomic, plasma and hydrodynamic physics and astrophysics; intense sources of coherent radiation; high current particle accelerators; beam-wave interaction; and pulsed power technology.
期刊最新文献
Numerical analysis of X-ray multilayer Fresnel zone plates with high aspect ratios Hot electron emission characteristics from thin metal foil targets irradiated by terawatt laser Flux and estimated spectra from a low-intensity laser-driven X-ray source Numerical Study of Carbon Nanofoam Targets for Laser-Driven Inertial Fusion Experiments Helium as a Surrogate for Deuterium in LPI Studies
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1