| Prism |
This model provides the form factor for a right prism whose cross-section is a regular polygon. Orientation averaging is done by using the Fibonacci quadrature. This quadrature provides a quasi-un... |
None |
22 Sep 2026 |
sasview |
0 |
|
| Truncated Octahedron |
# truncated_octahedron model # Note: model title and parameter table are inserted automatically This model provides the form factor P(q) for a general octahedron. It can be a regular octahedron, wi... |
None |
22 Sep 2026 |
sasview |
0 |
|
| Tetrahedron |
This model provides the form factor for regular tetrahedrons. Orientation averaging is done by using the Fibonacci quadrature. This quadrature provides a quasi-uniform distribution of points on the... |
None |
22 Sep 2026 |
sasview |
0 |
|
| Micromagnetic Ff 3D |
Definition
This model is a micromagnetic approach to analyse the SANS that arises from nanoscale variations in the magnitude and orientation of the magnetization in bulk ferromagnets in the appr... |
Sphere |
22 Sep 2026 |
sasview |
0 |
|
| Truncated Tetrahedron |
This model provides the form factor for truncated tetrahedrons. Orientation averaging is done by using the Fibonacci quadrature. This quadrature provides a quasi-uniform distribution of points on t... |
None |
22 Sep 2026 |
sasview |
0 |
|
| Two Yukawa |
This model calculates the structure factor, $S(q)$, of one-component liquid systems interacting with a two-term Yukawa potential with the mean spherical approximation (MSA) by solving the Ornstein-... |
Structure Factor |
22 Sep 2026 |
sasview |
0 |
|
| 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 |
|
| 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 |
|
| 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 |
|
| 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 |
|
| poly_mic_exv_disph |
Parameter Descriptions ... |
Sphere |
16 Jun 2026 |
kmsrehmann |
0 |
|
| 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 |
|
| 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 |
|
| 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 |
|
| 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 |
|
| 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
----------
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 |
|
| 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 |
|