GROUP THEORY SYMBOL

GTPhSphere

GTPhSphere[recirocal lattice vector,structure]
gives the structure factor of a sphere.

DetailsDetails

  • A dielectric sphere at the origin with radius is considered.
  • is the spherical Bessel function. The radius has to be given in the terms of the lattice constant . The list structure contains the filling factor and thr radius :
  • structure =
  • The reciprocal lattice vectors are given in units .
  • See: W. Hergert, M. Geilhufe, Group Theory in Solid State Physics and Photonics. Problem Solving with Mathematica, chapter 10.4

ExamplesExamplesopen allclose all

Basic Examples  (1)Basic Examples  (1)

First load the package:

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The structure factor depends only on the norm of the reciprocal lattice vectors.

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The structure factors are:

In[3]:=
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In[4]:=
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Out[4]=
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