Band structures with spin-orbit coupling

A KI band structure computed with spin-orbit coupling, using the spinor formulation of the linear-response route. The tutorial also has to be plain about the constraints: the noncollinear implementation supports only the local-density approximation as its base functional, and needs full-relativistic pseudopotentials, which means assembling a pseudopotential family by hand rather than installing one.

Note

This tutorial has not been written yet. It is tracked by issue #68.