Geometry creation – part 2

Many geometries are intrinsically enabled via the sisl.geom submodule.

Here we list the currently default geometries:

  • honeycomb (graphene unit-cell):

    hBN = geom.honeycomb(1.5, [Atom('B'), Atom('N')])
    
  • graphene (equivalent to honeycomb with Carbon atoms):

    graphene = geom.graphene(1.42)
    
  • Simple-, body- and face-centered cubic as well as HCP All have the same interface:

    sc = geom.sc(2.5)
    bcc = geom.bcc(2.5)
    fcc = geom.fcc(2.5)
    hcp = geom.hcp(2.5)
    
  • Nanotubes with different chirality:

    ntb = geom.nanotube(1.54, chirality=(n, m))
    
  • Diamond:

    d = geom.diamond(3.57)