Motif MASTER Analyze neutron diffraction data with the help of this tool.
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Motif MASTER Tags

analyzer analysis Analyze neutron powder diffraction simulate diffraction diffraction pattern neutron diffraction simulate electron diffraction analyze electron diffraction Laue diffraction image Laue diffraction reflection Fresnel diffraction determine magnetic structure irreducible representation General Diffraction Gratings General Diffraction diffraction pattern simulation diffraction analysis analyze Fraunhofer diffraction view diffraction pattern light diffraction analyze diffraction

Motif MASTER Description

Motif MASTER is a handy piece of software designed to enable users to determine the magnetic structure from the integral intensities of neutron diffraction data. The symmetry of the structure may be enabled by the basal functions of irreducible representations. Main features: As the experimental diffraction data the integral intensities of peaks of powder diffraction pattern are accepted. Determination of the magnetic structure can be carried out by using the basal functions of irreducible representations. This program allows to process not only antiferromagnetic and ferromagnetic structures, but also long periodic (FS, SS, ES) and half-ordered (LSW, TSW). The program doesn't require any preliminary knowledge about the magnetic structure (the knowledge of the propagation vector is nevertheless required) of compound being under investigation. Determination of magnetic structure is carried out by the variational process. The result of this process is a configuration of magnetic moments for which the calculated diffraction pattern gives best consent with experimental one. The tool for making the integral intensities is included. Obtained magnetic structure can be viewed as 3D cell.

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