GroupTheory`
GroupTheory`

GTTbSetParameter

GTTbGetParameter[parameter set,parameter, value] is used to set

a parameter from a parameter set to a certain value.

Details and Options

  • Tight-binding parameter sets can be long. GTTbSetParameter allows to modify a single parameter from the parameter set.
  • See: W. Hergert, M. Geilhufe, Group Theory in Solid State Physics and Photonics. Problem Solving with Mathematica, chapter 9.4, 9.7

Examples

open allclose all

Basic Examples  (1)

First load the package:

Retrieve the parameter set from the corresponding database:

Perhaps a pretty print of the parameter set is also useful.

Now we change the value of (dd0) in the parameter set

Possible Issues  (1)

To avoid problems with the input of the name of the parameter it is the best to use cut and paste to get the name from the retrieved dataset.