CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
An active beamstop for accurate measurement of high intensity X-ray beams
Pan, QY; Wang, QS; Wang, ZJ; Li, L; He, JH; panqiangyan@sinap.ac.cn
2014
Source PublicationNUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
ISSN0168-9002
Volume735Pages:584—586
AbstractIn order to accurately measure the X-ray flux and determine the dose absorbed by the sample, we have designed an active beamstop device. Based on the photoelectric effect, the device consists of a beamstop, an insulator, and a concentric photoelectron collector. Tests of this device on the macromolecular crystallography beamline (BL17U1) at the Shanghai Synchrotron Research Facility (SSRF) show that the active beamstop is sufficient for determining the X-ray flux with the relative error smaller than 0.2%. The device can be used as a non-invasive, real-time intensity monitor at the sample during data collection. It can also be used with standard collimated beams or slits and served as a warning when the beam alignment drifts. Published by Elsevier By.
KeywordProtein Crystals Radiation-damage
Indexed BySCI
Language英语
WOS IDWOS:000327494600078
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/14005
Collection中科院上海应用物理研究所2011-2019年
Corresponding Authorpanqiangyan@sinap.ac.cn
Recommended Citation
GB/T 7714
Pan, QY,Wang, QS,Wang, ZJ,et al. An active beamstop for accurate measurement of high intensity X-ray beams[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2014,735:584—586.
APA Pan, QY,Wang, QS,Wang, ZJ,Li, L,He, JH,&panqiangyan@sinap.ac.cn.(2014).An active beamstop for accurate measurement of high intensity X-ray beams.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,735,584—586.
MLA Pan, QY,et al."An active beamstop for accurate measurement of high intensity X-ray beams".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 735(2014):584—586.
Files in This Item: Download All
File Name/Size DocType Version Access License
An active beamstop f(1049KB) 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Pan, QY]'s Articles
[Wang, QS]'s Articles
[Wang, ZJ]'s Articles
Baidu academic
Similar articles in Baidu academic
[Pan, QY]'s Articles
[Wang, QS]'s Articles
[Wang, ZJ]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Pan, QY]'s Articles
[Wang, QS]'s Articles
[Wang, ZJ]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: An active beamstop for accurate measurement of high intensity X-ray beams.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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