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Bent Diamond Crystals and Multilayer Based Optics at the new 5-Station Protein Crystallography Beamline ‘Cassiopeia’ at MAX-lab

Mammen, C.B.; Ursby, Thomas LU ; Thunnissen, Marjolein LU and Als-Nielsen, J (2004) SYNCHROTRON RADIATION INSTRUMENTATION: Eighth International Conference on Synchrotron Radiation Instrumentation In AIP Conference Proceedings 705(1). p.808-811
Abstract
A new 5-station beamline for protein crystallography is being commissioned at the Swedish synchrotron light source MAX-II at Lund University. Of the 2K/gamma = 14 mrad horizontal wiggler fan, the central 2 mrad are used and split in three parts. The central 1 mrad will be used for a station optimized for MAD experiments and on each side of the central fan, from 0.5 mrad to 1 mrad, there are two fixed energy stations using different energies of the same part of the beam. These, in total five stations, can be used simultaneously and independently for diffraction data collection. The two upstream monochromators for the side stations are meridionally bent asymmetric diamond(111) crystals in Laue transmission geometry. The monochromators for... (More)
A new 5-station beamline for protein crystallography is being commissioned at the Swedish synchrotron light source MAX-II at Lund University. Of the 2K/gamma = 14 mrad horizontal wiggler fan, the central 2 mrad are used and split in three parts. The central 1 mrad will be used for a station optimized for MAD experiments and on each side of the central fan, from 0.5 mrad to 1 mrad, there are two fixed energy stations using different energies of the same part of the beam. These, in total five stations, can be used simultaneously and independently for diffraction data collection. The two upstream monochromators for the side stations are meridionally bent asymmetric diamond(111) crystals in Laue transmission geometry. The monochromators for the downstream side stations are bent Ge(111) crystals in asymmetric Bragg reflection geometry. Curved multilayer mirrors inserted in the monochromatic beams provide focusing in the vertical plane. The first side station is under commissioning, and a preliminary test protein data set has been collected. ©2004 American Institute of Physics (Less)
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author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
in
AIP Conference Proceedings
volume
705
issue
1
pages
808 - 811
publisher
American Institute of Physics
conference name
SYNCHROTRON RADIATION INSTRUMENTATION: Eighth International Conference on Synchrotron Radiation Instrumentation
ISBN
0-7354-0179-9
DOI
10.1063/1.1757919
language
English
LU publication?
yes
id
82fb998a-725b-4f39-849e-116c96f921ef (old id 965581)
date added to LUP
2009-07-02 15:55:45
date last changed
2016-04-16 08:47:29
@inproceedings{82fb998a-725b-4f39-849e-116c96f921ef,
  abstract     = {A new 5-station beamline for protein crystallography is being commissioned at the Swedish synchrotron light source MAX-II at Lund University. Of the 2K/gamma = 14 mrad horizontal wiggler fan, the central 2 mrad are used and split in three parts. The central 1 mrad will be used for a station optimized for MAD experiments and on each side of the central fan, from 0.5 mrad to 1 mrad, there are two fixed energy stations using different energies of the same part of the beam. These, in total five stations, can be used simultaneously and independently for diffraction data collection. The two upstream monochromators for the side stations are meridionally bent asymmetric diamond(111) crystals in Laue transmission geometry. The monochromators for the downstream side stations are bent Ge(111) crystals in asymmetric Bragg reflection geometry. Curved multilayer mirrors inserted in the monochromatic beams provide focusing in the vertical plane. The first side station is under commissioning, and a preliminary test protein data set has been collected. ©2004 American Institute of Physics},
  author       = {Mammen, C.B. and Ursby, Thomas and Thunnissen, Marjolein and Als-Nielsen, J},
  booktitle    = {AIP Conference Proceedings},
  isbn         = {0-7354-0179-9},
  language     = {eng},
  number       = {1},
  pages        = {808--811},
  publisher    = {American Institute of Physics},
  title        = {Bent Diamond Crystals and Multilayer Based Optics at the new 5-Station Protein Crystallography Beamline ‘Cassiopeia’ at MAX-lab},
  url          = {http://dx.doi.org/10.1063/1.1757919},
  volume       = {705},
  year         = {2004},
}