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Update of the Finnish-Swedish beam line I411 at MAX-lab: Simulations of expected performance

Sankari, R; Nyholm, Ralf LU and Aksela, S (2006) 20th International Conference on X-ray and Inner-Shell Processes 75(11). p.2000-2003
Abstract
In the modified SX-700 monochromator installed at beam line I411, the focusing before the exit slit is achieved by a plane elliptical mirror. Like in the original SX-700 design, the resolution is mainly limited by the slope errors of the focusing mirror. A simple method to improve the resolution is to replace the focusing mirror by one with smaller slope errors. The effects of replacing the refocusing mirror by similar but more accurate in shape are studied both by carrying out ray tracing simulations and by analytical approach. Also the effect of replacing the grating was studied. (c) 2006 Elsevier Ltd. All rights reserved.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
beam line, plane grating, monochromator
host publication
Proceedings of the 20th International Conference on X-ray and Inner-Shell Processes (Radiation Physics and Chemistry)
volume
75
issue
11
pages
2000 - 2003
publisher
Elsevier
conference name
20th International Conference on X-ray and Inner-Shell Processes
conference location
Melbourne, Australia
conference dates
2005-07-04 - 2005-07-08
external identifiers
  • wos:000242185600109
  • scopus:33750186082
ISSN
0969-806X
DOI
10.1016/j.radphyschem.2005.10.041
language
English
LU publication?
yes
id
aecac95b-c00a-4363-b346-8b06bc0e5f73 (old id 376501)
date added to LUP
2007-10-17 19:15:18
date last changed
2019-02-20 08:21:50
@inproceedings{aecac95b-c00a-4363-b346-8b06bc0e5f73,
  abstract     = {In the modified SX-700 monochromator installed at beam line I411, the focusing before the exit slit is achieved by a plane elliptical mirror. Like in the original SX-700 design, the resolution is mainly limited by the slope errors of the focusing mirror. A simple method to improve the resolution is to replace the focusing mirror by one with smaller slope errors. The effects of replacing the refocusing mirror by similar but more accurate in shape are studied both by carrying out ray tracing simulations and by analytical approach. Also the effect of replacing the grating was studied. (c) 2006 Elsevier Ltd. All rights reserved.},
  author       = {Sankari, R and Nyholm, Ralf and Aksela, S},
  issn         = {0969-806X},
  keyword      = {beam line,plane grating,monochromator},
  language     = {eng},
  location     = {Melbourne, Australia},
  number       = {11},
  pages        = {2000--2003},
  publisher    = {Elsevier},
  title        = {Update of the Finnish-Swedish beam line I411 at MAX-lab: Simulations of expected performance},
  url          = {http://dx.doi.org/10.1016/j.radphyschem.2005.10.041},
  volume       = {75},
  year         = {2006},
}