Beamline 11-BM-B: High-resolution/High-throughput Powder Diffractometer
X-ray Science Division, APS
Chemistry, Materials Science, Physics
Description
The 11-BM diffractometer has 12 analyzers and offers simultaneous high-speed (<= 1 hr) and high-resolution (<2 x 10-4 ΔQ/Q) data collection. Users can access the instrument via mail-in access or can submit proposals for on-site use.
Mail-in collection is performed with select scan conditions at a fixed energy (typically ~30 keV). Rapid access mail-in users are limited to 8 samples or 8 hours (1 shift).
Users may submit a standard (non-rapid access) proposal requesting beamtime for work that cannot be accomplished under the mail-in service.
|
 |
Supported Techniques
Beamline Controls and Data Acquisition
EPICS/MEDM, plus Python based GUI interfaces
Detectors
- Multiple Scintillators (LaCl3)
Additional Equipment
- Cryostream (100-450 K)
- Hot Air Blower (< 950 C) [on-site only]
- Cryostat (> 5 K) [on-site only]
|
|
Local Contacts
Beamline Specs
Source |
Bending Magnet |
Monochromator Type |
Si(111) |
Energy Range |
15-35 keV |
Resolution (ΔE/E) |
|
Flux (photons/sec) |
@20 keV |
Beam Size (HxV) |
|
Focused |
500µm x 400µm
|
For additional information see:
http://11bm.xor.aps.anl.gov/
|