Difference between revisions of "SMI"
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Revision as of 20:50, 7 November 2016
The Soft Matter Interfaces (SMI) beamline at NSLS-II is a synchrotron undulator-based instrument focused on structural measurements of surfaces and interfaces. The instrument is optimized for x-ray scattering in grazing-incidence mode; i.e. grazing-incidence small-angle x-ray scattering (GISAXS) and grazing-incidence wide-angle x-ray scattering (GIWAXS/[[GIXD]). SMI can also perform transmission-mode scattering measurements (SAXS/WAXS).
Contents
Capabilities
CHX can perform a variety of experiments:
Performance
Energy
- Can perform experiments from ~2 keV to 24 keV.
- Energy resolution (double crystal monochromator): 10−4
q-range
TBD
Resolution
TBD
Flux
At sample position:
- TBD
Beam Size
- Focusing (H and V) available to ~2 µm
Access
SMI has taken first light, and is currently undergoing technical commissioning. Access will be available through the NSLS-II proposal system. Interested users should contact beamline staff.
Training
- TBD
