The Advanced Photon Source
a U.S. Department of Energy Office of Science User Facility

Spectroscopy: Beamline 20-BM

Beamline Specs
Energy Range Monochromator Type Resolution Flux Beam Size
(horiz x vert)
@10 keV Unfocused Focused
2.7-32 keV Si 111 1.4 x 10 -4 1 x 10 11 10mm x 1mm 1000µm x 50µm, HR
2.7-35 keV Si 111   2 x 10 8   5µm x 5µm, KB
2.7 - 32 keV Si 111   1 x 1011   500µm x 200µm, Toroidal
Beamline Controls and Data Acquisition
  • Windows XP with LabView, SPEC
Detectors
  • ionization chambers
  • multi element Ge detector
  • Vortex Si drift detector
  • Si diodes
  • Area detector (upon request)
Additional Equipment
  • displex low temperature stage (20-300K)
  • K-B mirror for 5 micron
  • X-ray Excited Optical Luminescence (Time-Resolved, non-TR)
  • In-situ/operando cells, gas manifold system and RGA
  • Battery cycler (upon request)
  • Polycapillary for x-ray focus
Supported Techniques
  • X-ray absorption fine structure
  • micro-fluorescence
  • micro-XAFS
  • Time-resolved X-ray Excited Optical Luminescence

 

 

09.03.2021