Name | Description | Category | Upload Date | Author | Score | Verified |
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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-component RPA model with a flat background. DEFINITION This model calculates the scattering from a two component polymer blend using the Random Phase Approximation (RPA). The two polymer... | 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 Guinierâ€“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 ---------- 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 | |

WoodSAS | This model is tailored for fitting the equatorial intensity profile from wood samples (PenttilĂ¤ et al., 2019). The model consists of three independent contributions: 1) Scattering in the plane per... | Cylinder | 15 Mar 2019 | penttila | 0 | |

Nanodisc | This is a simple re-parameterisation of the core-shell bicelle model such that it can be more easily applied to the fitting of a phospholipid nanodisc. | Cylinder | 02 Dec 2018 | arm61 | 0 | |

TestModel | Something | Other | 12 Oct 2018 | tim.snow | 0 |