| lamellar_Slab_APL_nW |
This model provides the scattering intensity, $I(q)$, for a lyotropic lamellar phase where a random distribution in solution are assumed. The SLD of the outer, solvent-exposed region is taken to be... |
Lamellae |
26 Jan 2021 |
jnickels |
0 |
|
| 5 Layer Core Shell Disc |
This model calculates the form factor for a core-shell circular cylinder. The core includes
three layers, two methylene and one methyl, which creates a five-layer model when combined
with the t... |
Cylinder |
19 Dec 2020 |
cc777 |
0 |
|
| Superparamagnetic Core-Shell Spheres with 3D field orientation |
This model describes the SANS of individual (dilute), superparamagnetic particles for which the alignment of the particle moments along the magnetic field. The magnetic field can be set in an arbit... |
Sphere |
21 Oct 2020 |
dehoni |
0 |
|
| Superparamagnetic Core-Shell Spheres |
This model describes the SANS of individual (dilute), superparamagnetic particles for which the alignment of the particle moments along the magnetic field is disturbed by thermal fluctuations. The ... |
Sphere |
17 Oct 2020 |
dehoni |
0 |
|
| Octahedron |
The octahedron is defined by three dimensions along the two-fold axis which contain the 6 vertices. $length_a$, $length_b$ and $length_c$ are the distances from the center of the octahedron to its ... |
Parallelepiped |
14 Oct 2020 |
alexandra |
0 |
|
| Magnetically oriented, rotating and precessing anisometric particle (MORP) |
The model will describe the magnetic response of anisometric iron oxide (haematite) nanoparticles based the paper [D. Zakutna et al., Nanoscale 11, 7149 (2019)]. Hematite nanospindles are magnetize... |
Ellipsoid |
24 Sep 2020 |
dehoni |
0 |
|
| Cumulants |
The Method of Cumulants.
Definition
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 fitting progra... |
DLS |
26 Aug 2020 |
smk78 |
0 |
|
| Cumulants DLS |
DLS analysis by the method of Cumulants.
Definition
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 ... |
DLS |
25 Aug 2020 |
smk78 |
0 |
|
| Peak Voigt |
This model describes a pseudo-Voigt shaped peak on a flat background.
Definition
This pseudo-Voigt peak function is a weighted linear summation of Lorentzian (L) and Gaussian (G) peak shapes. T... |
Shape-Independent |
24 Jun 2020 |
smk78 |
0 |
|
| Long Cylinder |
Cylinder model for long cylinders.
Background
The default numerical integration scheme in SasView leads to numerical instabilities in the calculation of the cylinder form factor when the length... |
Cylinder |
24 Jun 2020 |
smk78 |
0 |
|
| Sphere Concentration A |
Spheres with uniform scattering length density reparameterized to used to use the *volume number density* of spheres, NOT the volume fraction of spheres as in the normal SasView sphere model.
Al... |
Sphere |
21 May 2020 |
smk78 |
0 |
|
| Binary Blend |
Two-polymer RPA model with a flat background.
Definition
------------
This model calculates the scattering from a two polymer blend using the Random Phase Approximation (RPA).
This is a rev... |
Shape-Independent |
07 May 2020 |
smk78 |
0 |
|
| Exponential |
Flexible exponential model with a flat background.
DEFINITION
This model calculates a variety of exponential functions.
The scattered intensity $I(q)$ is calculated as
$I(q) = \text{sc... |
Shape-Independent |
07 Mar 2020 |
smk78 |
0 |
|
| 2 Layer General Guinier Porod |
Implementation of the 2 layer General guinier porod model described in
B. Hammouda, "A new Guinier–Porod model", Journal of Applied Crystallography, 43(4), 716, 2010 |
Shape-Independent |
03 Feb 2020 |
dfsunday |
0 |
|
| Core double shell sphere filled with many cylinders in the core |
Orientationally averaged form factor for a monodisperse spherical particle with a core-double-shell sphere structure, filled with circular cylinders in its core.
Note that the platelets inside ... |
Sphere |
18 Nov 2019 |
p3scmr |
0 |
|
| Fractal S(q) |
Calculates the structure factor term ONLY from the Fractal model.
Definition
------------
The Teixeira & Chen fractal structure factor.
Calculates the structure factor for mass fractal aggr... |
Structure Factor |
19 Sep 2019 |
smk78 |
0 |
|
| Mass Fractal S(q) |
Calculates the structure factor term ONLY from the Mass Fractal model.
Definition
----------
The Sinha-Mildner-Hall fractal structure factor.
The functional form of the structure factor is ... |
Structure Factor |
18 Sep 2019 |
smk78 |
0 |
|
| Core shell cuboid |
Output:
P(q) = \frac{\text{scale}}{V_{cs}} \int_{0}^{\pi}\int_{0}^{2\pi} f^2(q,\theta_Q,\phi_Q) \sin(\theta_Q) d\theta_Q d\phi_Q + \text{background}
where
f(q,\theta_Q,\phi_Q) = ( \rho... |
Parallelepiped |
02 Aug 2019 |
p3scmr |
0 |
|
| Core shell sphere filled with a cylinder in the core |
Orientationally averaged form factor for a monodisperse spherical particle with a core-shell sphere structure, filled with a circular cylinder in its center.
Output:
P(q) = \frac{\text{scal... |
Sphere |
24 Jul 2019 |
p3scmr |
0 |
|
| correlated_spheres |
Definition
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The 1D scattering intensity of two correlated spherical particles can be written as: $P(q)=F_1^2 + F_2^2 + 2*F_1*F_2 * sin(qD)/qD$, where $F_1$ and $F_2$ are the scattering ... |
Sphere |
30 Mar 2019 |
Tianfu |
0 |
|