McStas-model of the delft SESANS

作者：Knudsen E^*; Udby L; Willendrup P K; Lefmann K; Bouwman W G

来源：Physica B: Condensed Matter , 2011, 406(12): 2361-2364.

DOI：10.1016/j.physb.2010.11.060

• SANS
• Spin-echo
• Virtual experiments

We present simulation results taking first virtual data from a model of the Spin-Echo Small Angle Scattering (SESANS) instrument situated in Delft, in the framework of the McStas Monte Carlo software package. The main focus has been on making a model of the Delft SESANS instrument, and we can now present the first virtual data from it, using a refracting prism-like sample model. In consequence, polarisation instrumentation is now included natively in the McStas kernel, including options for magnetic fields and a number of utility components. This development has brought us to a point where realistic models of polarisation-enabled instrumentation can be built.

• 出版日期2011-6