Shapes
Simulate SAXS data, recognise shapes from SAXS patterns
Tutorials on
Small-Angle Scattering
Basic concepts
Primary Data Reduction
Merge data files, identify outliers and subtract buffer measurements with Primus
Scattering Length Density
Calculate SLD for X-rays and Neutrons, match out part of a sample.
Primary Data Analysis
Guinier analysis, Kratky plot, indirect Fourier transformation
Spheres
Simulate and fit data from monodisperse spheres, ellipsoids and cylinders using form factors in SasView.
Core-shell particle
Fitting core-shell model in SasView.
Polydispersity
Extracting predefined or free-from size distributions
Simultaneous fitting
Fit a geometrical model to a set of SANS data collected in different solvent contrasts.
Structure factors
Interparticle interactions modelled with structure factors
Pair distance distribution
Pair distance distributions.
Examples and applications
Invisible detergents
Invisible DDM detergents, SANS contrast variation
Liquid crystals
Identify lipid phases from SAXS data
Lamellar structures
Lamellar structures in SAXS. Unilamellar and multilamellar vesicles
Derivation of form factors
Core-shell form factor
Calculating a form factor for core-shell particles
Scattering Equation Builder (SEB)
Generate form factors flexible or stiff polymers
Contributing new tutorials
Template
Guide to generate a new SAStutorial
About SAStutorials
Idea behind SAStutorials.org and didactic principles.