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D1B CRG - High intensity two-axis powder diffractometer

D1B - CRG - High intensity two-axis powder diffractometer

D1B is a high-intensity powder diffractometer equipped with a Position Sensitive Detector (PSD) covering an angular range of 0.8° to 128.8°. Thanks to its highly efficient detector, it is in high demand for real-time experiments and very small samples. D1B operates as a CRG-A instrument managed jointly by CNRS and CSIC. 50% of the beam time is used by ILL experiments while the other 50% of the beam time is used by CNRS and CSIC.

D1B test600x600

This layout shows the new D1B setup with the new Position Sensitive Detector (PSD) with 1280 cells covering a total of 128º, and the radial Oscillating Collimator (ROC).

Applications

  • Determination of magnetic structure
  • Study of spin reorientation transitions
  • Phase transitions investigated by thermodiffractometry
  • Time resolved experiments kinetics studies
  • Dynamical studies in solid state chemistry
  • In situ neutron diffraction
  • In situ chemistry, chemical intercalation via solid-gas reaction
  • Texture analysis
  • Physisorption