[ Identification | Description | Examples | Input parameters | Links ]

The GISANS_tests Instrument

Instrument to test features of newly developed sample model for GISANS from H. Frielinghaus.

Identification

• Site: Tests_samples
• Author: Peter Willendrup (DTU/ESS) and Henrich Frielinghaus (MLZ)
• Origin: MLZ
• Date: 2023-2024

Description

Instrument to test features of newly developed sample model for GISANS from H. Frielinghaus,
developed to model the GISANS features described in M. S. Hellsing et. al [1]

Test case 1, grazing incidence from front

Examples

(Test cases in bold)

• Test: mcrun GISANS_tests.instr mode=1 Detector: DETfin_I=66.7514
• Test case 2, grazing incidence from back
• Test: mcrun GISANS_tests.instr mode=2 Detector: DETfin_I=418.947
• Test case 3, transmission, with beamstop
• Test: mcrun GISANS_tests.instr mode=3 BEAMSTOP=1 Detector: DETfin_I=4.93923e-05
• Test case 4, transmission, without beamstop
• Test: mcrun GISANS_tests.instr mode=3 BEAMSTOP=0 Detector: DETfin_I=0.000247253

Input parameters

Parameters in boldface are required; the others are optional.

Name	Unit	Description	Default
mode	1	Test mode selection	1
BEAMSTOP	1	If non-zero, insert the beamstop	0

Links

• Source code for GISANS_tests.instr.
• [1] M. S. Hellsing et. al "Crystalline order of polymer nanoparticles over large areas at solid/liquid interfaces" Appl. Phys. Lett. 100, 221601 (2012) https://doi.org/10.1063/1.4723634

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[ Identification | Description | Examples | Input parameters | Links ]

Generated for mcstas 3.9.2

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Last Modified: Tuesday, 06-Oct-2026 21:19:11 CEST