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SasView / sasmodels

Package for calculation of small angle scattering models using OpenCL.
BSD 3-Clause "New" or "Revised" License
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Implementing a core-double-fuzzy-shell model, with inner and outer fuzzieness #509

Open TomHoefken opened 2 years ago

TomHoefken commented 2 years ago

Based on an article published in Macromolecules (DOI:10.1021/acs.macromol.7b02722). Multilayer microgels (polymer networks swollen by a solvent) need to be fitted with a core-multishell model due to the different scattering length density in the core and in the two shells. An already implemented version of a core-multishell model exists, but only for sharp interfaces. Like many soft matter particles, microgels do not exhibit a homogeneous density distribution, but rather a fuzziness at the outer periphery (and in the hollow case without a core, also at the inside).

butlerpd commented 2 years ago

Is this different from the Onion Model currently in SasView?