Band structure of graphene in 3D - how to do it?

Question

3D

Good day!
Sorry for the stupid question. Couldn't find information online.
Question - how to make the band structure of graphene in 3D? It needs to be like in the picture.

Yes, I need it in 3D. Not just an image. It is necessary for the presentation to the teacher, twist the model in front of him.
Thanks in advance!
ps I'm not asking you to make a zone structure for me - do not throw slippers at me
pps maybe there are already ready-made solutions to this issue?
ppps if there are people for whom this topic seems easy, please explain in more detail how to make this structure in 3D

Answer 1

Well, knowing the values ​​​​of the coordinates on the grid in max, I would do something like this.
For the lower part, blue.
- create a Plane of the required dimension, for example 400x400mm with 100x100 segments. Since according to the schedule from -2 to 2. Well, segments and 100 by 100 are enough.
- Convert to Editable Poly
- lower the result to the "rest position", according to the graph from 0 to 5, which means -250 somewhere along the z-axis.
- then, based on the values ​​of the coordinates, shift individual vertices by setting different Soft Selection values.
- well, all the same for the upper part.
In principle, this can be done quite accurately, not matlab of course, but if you need a picture simply - why not.
While writing "poked", something like this:

Answer 2

I would look for exporters for math programs. And in parallel, I would model it with a grid with a subdivide modifier and play around with the weight of the vertices.