X-ray diffraction imaging facility

More Information

About the X-ray diffraction imaging facility

The X-ray diffraction imaging facility is ideally suited for crystal structure determination, high resolution surface texture mapping, texture pole plotting and rapid sample screening for synchrotron X-ray measurements.  The instrument is uniquely configured so that a wide range of measurements can be taken on single crystals, thin films and powdered materials.  

The X-ray diffraction imaging facility consists of a Rigaku MicroMax-007 rotating anode X-ray generator, capable of focusing X-rays down to a spot size of 0.075 millimetre (mm) in diameter. X-rays are imaged with a Dectris Eiger2 area detector, which is capable of single photon counting and can operate at a high frequency of up to 50 Hertz (Hz)

A robotic diffractometer sample mounting stage permits automated and rapid measurement of up to 6 samples in sequence. 

Computed tomography (CT) capabilities are provided by the µ-VIS X-ray imaging centre and are unavailable at this facility.  

Technical specification

  • Rigaku MicroMax-007 copper rotating anode
  • Dectris EIGER2 R single-photon counting area detector
  • robotic goniometer with turreted holder for mounting up to 6 samples at once
  • VariMax optics with 75 micrometre focus
  • heated stage for temperatures up to 400 degrees Celsius
  • integrated visible light lasers for sample excitation - wavelengths of 635 nanometre (nm) down to 405 nm
  • integrated electric and magnetic field sample excitation.