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Siemens Stoe X-ray Diffractometer XRD

Siemens Stoe

The Stoe instrument is a high-resolution x-ray diffractometer.



Contact:
Donald Savage
dsavage@facstaff.wisc.edu
608-263-0831


Features
Standard Bragg-Brentano goniometer and a focussed beam Transmission goniometer
Multiple stages to accommodate many specimen types
Parallel optics attachment for grazing incidence studies of thin films
High temperature furnaces for phase transition studies
Position sensitive detector (PSD) for rapid parallel data collection
Monochromators to eliminate fluorescence artifacts
PC computer controlled






Analysis

  • Peak refinement and matching software packages using the JCPDS database
  • Structure determination software packages

Specifications

  • Minimum step size: 0.001 degrees
  • Reproducibility: 0.001 degrees
  • 2-theta range: 0.15 degrees to 140 degrees
  • Furnace for sealed capillaries: 1000 degrees Celsius
  • Vacuum furnace: 2000 degrees Celsius
  • PSD resolution: 0.15 degrees
  • PSD angular range: >40 degrees

















Ċ
Joyce Tikalsky,
Feb 2, 2012, 6:46 PM