Covered IsGISAXS functionality

IsGISAXS examples

Examples from IsGISAXS software package bundle - 15 examples, 26 tests totally.

Example Description N tests Status
ex-1 Two types of islands (cylinder, prism3) on top of substrate.
No interference function
1/1 OK
ex-2 Bimodal cylinders on top of substrate.
Two gaussian size cylinder distribution
1/1 OK
ex-3 Cylinder formfactor in BA and DWBA
4/5 OK
ex-4 1D and 2D paracrystal
2/2 OK
ex-5 1D paracrystal fit example
1/1 OK
ex-6 2D lattice with different disorder
4/4 OK
ex-7 Mixture of different particles defined in morphology file
1/1 OK
ex-8 2DDL paracrystal
2/2 OK
ex-9 Pyramids on top of substrate
Rotated pyramids on top of substrate
2/2 OK
ex-10 Cylinders with interference on top of substrate
1/1 OK
ex-11 Core shell nano particles
1/1 OK
ex-12 Constrained fit example
Mixture of two cylinder types
1/1 OK
ex-13 Simulated annealing fit example
0/1 OK
ex-14 Layered spheres on graded interface
0/2 OK
ex-15 Size spacing correlation approximation
1/1 OK

IsGISAXS form factors

# Form factor Status Comments
1 Anisotropic Pyramid OK
2 Box OK
3 Cone OK
4 Cone6 OK
5 Cuboctahedron OK
6 Cylinder OK
7 Ellipsoidal Cylinder OK
8 Full Sphere OK
9 Full Spheroid OK
10 Hemi Ellipsoid OK
11 Prism3 OK
12 Prism6 OK
13 Pyramid OK
14 Ripple1 OK
15 Ripple2 OK
16 Tetrahedron OK
17 Truncated Cube OK
18 Truncated Sphere OK
19 Truncated Spheroid OK

Interference function approximations

# Description Status Comments
1 No interference OK
2 decoupling approximation OK
3 local mono disperse approximation OK
4 size spacing approximation OK

Interference functions

1D/2D crystal structures

# Description Status Comments
1 1D lattice OK
2 2D lattice OK
3 1D paracrystal OK
4 2D paracrystal OK

Pair correlation functions

# Description Status Comments
1 The Debye hard core
2 The gaussian
3 The Lennard-Jonnes
4 The gate pair correlation
5 The Debye hard core with power-law decrease
6 The Zhu pair correlation function
7 The Venables pair correlation function
8 The bidimensional hard core pair function.

Other IsGISAXS features

# Description Status Comments
1 X-ray Polarization
2 DWBA on the graded interface OK
3 Linear interpolation of data before fitting
4 Correlation of H,R,W size of particles OK
5 Ability to average over beam spread OK