Close This Window

Please download official ILL logos here


For using on the web or on a screen

For printing in high resolution

White version, for dark backgrounds



Download PNG

Download TIF

Download white PNG

Download JPG

Download EPS

Download white EPS logo

Thermal neutron three-axis spectrometer with polarization analysis IN20

IN20 is a thermal beam three-axis spectrometer for inelastic scattering experiments in various sample environments (eg. magnets up to 15 T). It can be equipped with single-analyser-detector or Flatcone, with standard Helmholtz and CRYOPAD (zero-field) polarisation analysis and for high-resolution linewidth studies of dispersionless excitations using the spin-echo technique (TASSE).

Back to ILL Homepage
Instruments & Support : Instruments & groups > IN20 > Description

English French Deutsch 
Instrument layout

Thermal neutron three-axis spectrometer with polarisation analysis

IN20 is a thermal beam three-axis spectrometer for inelastic scattering experiments in various sample environments (eg. magnets up to
15 T). It can be equipped with single-analyser-detector or Flatcone (an inclinable multianalyser-detector to study energy cuts in, above and below
the central reciprocal scattering plane), with standard Helmholtz and CRYOPAD (zero-field) polarisation analysis and for high-resolution linewidth studies of dispersionless excitations using the spin-echo technique (TASSE).

Applications

  • Magnetic fluctuations and quantum critical points
  • Spin waves and their coupling to lattice modes
  • Crystal field excitations
  • Spin canting in amorphous magnets
  • High resolution line-width studies (TASSE)

Layout of the instrument