The concept of the new small-angle scattering instrument SANS-1 at the FRM-II

摘要: The new small-angle scattering instrument SANS-1, a project of the Technische Universitat Munchen, Gottingen, GKSS Research Centre and other collaboration partners is currently set up at neutron source Heinz Maier-Leibnitz (FRM-II) in Garching near Munich. This contribution describes concept technical features instrument. first task was to implement within suite instruments guide hall FRM-II. Monte Carlo simulations were performed optimise with respect available space for possibility include components later flexible way. advantage installed vertical S-shaped will be compared standard single-curved guide. A sharp wavelength cut off more homogeneous divergence distribution higher intensity neutrons small wavelengths are important improvements.