BRISP - TOF Spectrometer for Small Angle Inelastic Scattering

BRISP is a new concept thermal neutron Brillouin scattering spectrometer which exploits the time-of-flight technique and is optimized to operate at small scattering angles with good energy resolution.

Applications

  • Biological systems: proteins, biological membranes ….
  • Magnetic systems
  • Confined Liquids
  • Macromolecular Systems
  • Liquids
  • Amorphous solids
  • Glasses
  • Polymers
  • Liquid metals and alloys


The detector

The position sensitive neutron detector (PSD) is a set of 3He tubes. The assembly can be moved inside the detector tank to adjust the instrument resolution.

When the photo was taken, not all the tubes were already installed.