Printable Version | View in New Window | Update Beamline Info

Beamline 17-BM-B: Rapid Acquisition Powder Diffraction Beamline

Chemistry, Materials Science


17-BM is dedicated to rapid acquisition powder diffraction experiments using an area detector. The versatile set-up can accommodate a wide range of sample environments and is well suited to parametric/in situ/in operando XRD or PDF measurements, such as battery testing, catalysis, gas loading, electrical catalysis, phase transitions, etc. Contact "" for general beamline inquiries.


Supported Techniques

  • Powder diffraction
  • High-pressure diamond anvil cell

Beamline Controls and Data Acquisition

EPICS/SPEC for beamline control;
QXRD for data acquisition;
GSAS-II for data processing.


  • Perkin Elmer a-Si Flat Panel

Additional Equipment

  • Oxford Cryosystems (100-500 K)
  • Electrical Furnace (RT-1000C)
  • Flow cell and mass flow controller
  • Automatic filling of liquid nitrogen dewars
  • Diamond Anvil Cells (<10 GPa, collaboration only)
  • User-accessible computers for data processing
  • Residual Gas Analyzer

Local Contacts

Name WENQIAN XU (Powder diffraction: controlled-atmosphere, variable temperature and pressure, operando catalysis)
Phone 630.252.3851
Name ANDREY YAKOVENKO (Powder diffraction, metal-organic framework, gas loading, variable temperature and pressure)
Phone 630.252.0325

Beamline Specs


Bending Magnet

Monochromator Type


Energy Range

27-51 keV

Resolution (ΔE/E)

1.5 x 10 -4

Flux (photons/sec)

6 x 1010 @27 keV

Beam Size (HxV)


300µm x 300µm

For additional information see:

Current Status:

Operational/Accepting General Users

Access Mode: