Source
In-vacuum undulator (IVU21)
The photon source of the XALOC beamline is an in-vacuum undulator placed in a medium straight section of the ALBA storage ring. The undulator is fully tunable in the useful energy range for Macromolecular Crystallography experiments (5.5 - 22 keV).
The undulator now operative at the storage ring.
Parameters
|
Material |
Sm5Co17 Pure Permanent Magnet |
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Period |
21,6 mm |
|
|
Number of periods |
92 |
|
|
K at mininimum gap (5.7mm) |
1,7378 |
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|
Photon source size (FWHM) |
309 x 18 um2 (HxV) |
|
|
Photon source div. (FWHM) |
112 x 28-22 urad2 (HxV) |
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| In-Vacuum Undulator IVU21 installed at Alba Storage Ring (August 2011) |
Milestones
- July 2011: Undulator installed at the ALBA storage ring
- 18 October 2011: Beamline sees light from undulator
- April 2012: integration between undulator and monochromator
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