pythtb.TBModel.hoppings

property TBModel.hoppings

Hopping terms defined in the model.

Added in version 2.0.0.

Returns:

list[dict]

One dictionary per hopping with keys:

• "amplitude" : hopping amplitude (complex or 2x2 numpy.ndarray for spinful)

• "from_orbital": index of starting orbital (int)

• "to_orbital": index of ending orbital (int)

• "lattice_vector": lattice vector displacement for "to_orbital" (list of int)