EXPERIMENTAL STATION 2-3

CURRENT STATUS: Open
SUPPORTED TECHNIQUES: X-ray absorption spectroscopy imaging
MAIN SCIENTIFIC DISCIPLINES: Biology / Materials / Chemistry / Environmental
% TIME GENERAL USE: 100%
SCHEDULING: Proposal Submittal and Scheduling Procedures
Current SPEAR and Beam Line Schedules
SOURCE: 1.3 Tesla Bend Magnet
BEAM LINE SPECIFICATIONS:
  energy range resolution
DE/E 		spot size flux angular
acceptance
unfocused
4500-24000 eV
 ~5 x 10-4
2 x 2 microns
~1010
0.75 mrad
OPTICS: Kirkpatrick-Baez system (microfocus)
MONOCHROMATOR: Si(111), Si(220) or Si(400), downward reflecting, double-crystal

Monochromator Crystal Glitch Library

Crystal changes need to be scheduled and coordinated in advance with BL support staff.
ABSORPTION: 584 microns Be, 10.7 meters He, 15.2 microns C
INSTRUMENTATION: Micro sample positioner
Ge3 detector
Vortex detector
CCD detector
DATA ACQUISITION AND ANALYSIS Data aquisition: Microscan GUI
Data analysis: Microtoolkit

X-ray Data Booklet
RESPONSIBLE STAFF: Scientific Support: Sam Webb, 650-926-3734
Beam Line Technical Support: Bart Johnson, 650-926-3858
BEAM LINE PHONE NUMBER: 650-926-5223
On-site Users: Contact the Duty Operator at 9-926-4040
GENERAL DESCRIPTION: BL2-3 is used a microfocus station used for micro x-ray absorption spectroscopy, micro x-ray absorption spectroscopy imaging, and micro diffraction.
Sample Preparation Labs: The SSRL Structural Molecular Biology (SMB) Sample Preparation Laboratories are available to users by prearrangement. To use a laboratory, users must complete laboratory training, and provide a list of all chemicals to be brought, used or stored in the Sample Preparation Laboratory. For details, contact Cynthia Patty (650-926-3925).
SCIENTIFIC APPLICATIONS /
SELECTED RESULTS:
ENGINEERING NOTES: http://www-ssrl.slac.stanford.edu/safety/beamlines/bl2/

SSRL | Beamlines | User Admin | Safety

Last Updated: 14 July 2008
Content Owner: Bart Johnson
Page Editor: Nikola Stojanovic