中国科学院上海应用物理研究所机构知识库
Advanced  
CAS OpenIR  > 中科院上海应用物理研究所2011-2017年  > 期刊论文
题名: High-energy electron radiography of microstructures in a dense material
作者: Qi, R; Tian, Y; Zhang, GQ; Bai, YF; Zhou, SY; Zeng, YS; Sun, HY; Wang, XT; Li, XY; Liu, JS
刊名: EUROPEAN PHYSICAL JOURNAL-APPLIED PHYSICS
出版日期: 2016
卷号: 75, 期号:3, 页码:-
DOI: 10.1051/epjap/2016160009
通讯作者: Tian, Y (reprint author), Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, State Key Lab High Field Laser Phys, Shanghai 201800, Peoples R China.
文章类型: 期刊论文
英文摘要: This study presents experimental and numerical results for the high-energy electron-beam radiography of two types of microstructures in a dense material. A copper step target with 1- and 4-mm-thick steps is irradiated by an electron beam with an energy of 150 MeV. A peak and valley structure with 285 mu m width was observed in 4-mu m step target experiment, as indicated by the "valley to peak" feature at the 4-mm step boundary caused by multiple scattering. In a gap-target experiment, the rate of increase of the penetrant-electron counts with a gap width of 500-900 mu m grows from 1.5 to 2.5 times the background counts. Consequently, the width of the gaps can be approximately deduced from the ratio of the penetrant-electron counts combined with the peak value. The features observed in the experiment are reproduced by a Monte Carlo-FLUKE code with parameters similar to those used experimentally.
收录类别: SCI
语种: 英语
WOS记录号: WOS:000387237700005
ISSN号: 1286-0042
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.sinap.ac.cn/handle/331007/26530
Appears in Collections:中科院上海应用物理研究所2011-2017年_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
High-energy electron radiography of microstructures in a dense material.pdf(404KB)期刊论文作者接受稿开放获取View Download
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Qi, R]'s Articles
[Tian, Y]'s Articles
[Zhang, GQ]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Qi, R]‘s Articles
[Tian, Y]‘s Articles
[Zhang, GQ]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: High-energy electron radiography of microstructures in a dense material.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace