McStas logo McStas - A neutron ray-trace simulation package ILL; PSI; ESS Niels Bohr Institute DTU Physics NEXMAP

McStas

About McStas
 Conditions of use
 Authors/Contacts
 Project funding

Download
 Components
 Other Downloads (share)

Mailing list

Search web/mailinglist

Documentation
 Wiki (GitHub)
 McStas manual
 Publications

Links

Report bugs (GitHub)

Code-repository (GitHub)


McStas: ISIS_GEM

[ Identification | Description | Input parameters | Links ]

The ISIS_GEM Instrument

McStas instrument for simulating the GEM diffractometer at ISIS TS1.

Identification

  • Site: ISIS
  • Author: E. Farhi, G. Cuello, M. Tucker
  • Origin: ISIS
  • Date: September 20, 2006

Description

McStas instrument for simulating GEM at ISIS TS1.
The sample is a powder. The detector is simplified as a banana shaped one.

The General Materials Diffractometer is a new generation neutron diffractometer
recently constructed at the ISIS pulsed neutron source. GEM can be used to
perform high intensity, high resolution experiments to study the structure of
disordered materials and crystalline powders.

Input parameters

Parameters in boldface are required; the others are optional.
NameUnitDescriptionDefault
l_minAAMinimum wavelength produced at source0.1
l_maxAAMaximum wavelength produced at source4.2
distmSample-detector distance (detector radius)1.3795
samplestringReflection list for powder sample"Y2O3.laz"

Links


[ Identification | Description | Input parameters | Links ]

Generated on 2023-09-19 20:01:36


Last Modified: Wednesday, 03-Jan-2024 19:59:10 CET
Search website mailinglist archive GitHub repos