| Three-layer displaced core-shell ellipsoid |
This model calculates the scattering intensity of a three layer core-shell ellipsoids. The entire inner structure (inner shell + core) can be displaced perpendicular to the symmetry axis, while the... |
Ellipsoid |
01 Sep 2026 |
dirk |
0 |
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| Displaced core-shell ellipsoids |
This model calculates the scattering intensity from core-shell ellipsoids where the core centre is displaced relative to the shell centre. The model accounts for:
- Size polydispersity (Gaussian d... |
Ellipsoid |
01 Sep 2026 |
dirk |
0 |
|
| Three-layer displaced core-shell ellipsoid - absolute scale version |
This model calculates the scattering intensity of a three layer core-shell ellipsoids. The entire inner structure (inner shell + core) can be displaced perpendicular to the symmetry axis, while the... |
Ellipsoid |
01 Sep 2026 |
dirk |
0 |
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| Displaced core-shell ellipsoid model - absolute scale version |
This model calculates the scattering intensity from core-shell ellipsoids where the core centre is displaced relative to the shell centre. This model is identical in geometry and physics to ``core_... |
Ellipsoid |
22 Jul 2026 |
dirk |
0 |
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| casein_micelle |
** BETA version **
testing in progress...
The model is decribed in
Pedersen et al. (2022) Soft Matter 18: 8613, DOI: 10.1039/d2sm00724j
changes:
- numerical integration for polydipserse sphe... |
Sphere |
19 Jun 2026 |
andreashlarsen |
0 |
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| poly_mic_exv_disph |
Parameter Descriptions ... |
Sphere |
16 Jun 2026 |
kmsrehmann |
0 |
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| Supercylinder |
## Definition
This supercylinder model is an implementation based on Maric $\textit{et al}$, 2017 (#reference-1). Its shape can be described by a superellipsoid (Barr, 1992 (#reference-2) as:
... |
Cylinder |
09 Sep 2024 |
Thomas |
0 |
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| Enhanced Ellipsoid Models for SasView |
These models are designed to handle the integration of the highly oscillatory functions more effectively. By dynamically adjusting the number of Gauss–Legendre quadrature points based on the specif... |
Ellipsoid |
29 Aug 2024 |
davidnwobi |
0 |
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| Enhanced Cylinder Models for SasView |
These models are designed to handle the integration of the highly oscillatory functions more effectively. By dynamically adjusting the number of Gauss–Legendre quadrature points based on the specif... |
Cylinder |
29 Aug 2024 |
davidnwobi |
0 |
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| Long Cylindrical Micelle |
Form factor of long-cylinder micelle based on J. Appl. Cryst. (2000). 33, 637±640 (Section 5 equation 15-19) |
Cylinder |
08 Mar 2024 |
kiranvad |
0 |
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| Cylindrical Micelle |
Form factor of cylindrical micelle based on J. Appl. Cryst. (2000). 33, 637±640 (Section 4 equation 10-14) |
Cylinder |
08 Mar 2024 |
kiranvad |
0 |
|
| Spherical Micelle |
Form factors of spherical micelles based on J. Appl. Cryst. (2000). 33, 637±640 (Section 2 equation 2-6) |
Sphere |
08 Mar 2024 |
kiranvad |
0 |
|
| fuzzy_sphere_extended |
Definition
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This model expands the fuzzy sphere model to include the high q contributions
associated with density fluctuations from self-avoiding random walk polymers.
The scattering ... |
Sphere |
19 Jan 2024 |
kushj.patel |
0 |
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| core_multi_shell_cylinder |
Core multi-shell cylinders or discs, may be used for multi-walled tubes or a stack of discs.
This model will eventually be added to a Sasview release, there are still some (rather technical) iss... |
Cylinder |
08 Nov 2023 |
richardh |
0 |
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| Superball |
# superball model # Note: model title and parameter table are inserted automatically Definition
Superball visualisation for varied values of the parameter p.
This model calculates th... |
Sphere |
08 Sep 2023 |
sasview |
0 |
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| Octahedron_truncated_txtytz |
This model provides the form factor, $P(q)$, for a general octahedron
with the possibility to be truncated differently along 3 directions (x,y,z).
This model is constructed in a similar way as th... |
Parallelepiped |
31 Mar 2023 |
Marianne.Imperor |
0 |
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| Octahedron_truncated |
This model provides the form factor, $P(q)$, for a general octahedron.
It can be a regular octahedron shape with all edges of the same length.
Or a general shape with different elongations along ... |
Parallelepiped |
31 Mar 2023 |
Marianne.Imperor |
0 |
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| Rating Curve |
Hydrological rating curve.
Definition
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THIS MODEL IS NOT INTENDED FOR THE ANALYSIS OF SAXS/SANS DATA!
This model is in part provided to illustrate the utility of SasView as a fi... |
Other |
03 Mar 2023 |
smk78 |
0 |
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| Pringle-Schmidt Helices |
This is the Pringle-Schmidt equation for fitting the helical form factor of an infinitely long helix formed from two helical tapes wrapped around each other at an angle $\epsilon$. The two helices ... |
Cylinder |
18 Nov 2022 |
smk78 |
0 |
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| Lamellar Slab Partition Constant |
Note: model title and parameter table are inserted automatically
This model (Tan et al. J. Appl. Cryst. 2022) provides the scattering intensity, $I(q)$, for a lyotropic lamellar phase, randomly ... |
Lamellae |
07 Nov 2022 |
jnickels |
0 |
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