I(q) and p(r) calculator for fractal sphereflakes
of a sphereflake, a 3D-fractal model consisting of different sized connected spheres with constant electron densities by using the Debye-formula in reciprocal and in real space, respectively.
Enter the generation of the fractal (G: 0-7, if G > 5 the calculations might be too time consuming), the (largest) radius of the zeroth generation fractal (R0) and the ratio
of the next generation spheres (RS), usually RS = 2.0 which means the radius is by the factor 2 smaller than that of the previous generation. If RS < 1 then the spheres of the fractal start overlapping.
For n(I) points the I(q) from q = 0 to qz with a scaling factor F and for n(p) points from r = 0 to Dm (maximum dimension) with a scaling factor F
will be calculated. The number of spheres of the fractal (Nc), the parameters of the maximum dimension (Dm), of the Radius of Gyration (Rg), of I(0) and gamma(0) are also listed and
if F = 0 is entered, the respective function will be normalized to I(0) = 1 and gamm(0) = 1.
The values are listed and displayed in I vs q (left plot, optionally log(I) will be plotted) and p(r) vs r (right plot, optionally gamma(r) being p(r)/(r*r) will be plotted) in arbitrary units
and can be copied and pasted from the window into any text-file for further processing and graphical displaying. An animation of the fractal model (G = 0-7, RS = 1.0-4.0) can be
created and visualized here