triqs.experimental.lattice.lattice.make_tb_hk_from_w90_hr_file

triqs.experimental.lattice.lattice.make_tb_hk_from_w90_hr_file()

Dispatched C++ function(s).

[1] (w90_path_and_seedname: str)
  -> TbHk

Build a tight-binding Hamiltonian from a Wannier90 *_hr.dat file.

This is a convenience wrapper that reads the file and keeps the lattice vectors and hopping matrices.

Parameters:

w90_path_and_seednamestr

Path to the Wannier90 files including the seedname, such that the file to read is <w90_path_and_seedname>_hr.dat.

Returns:

TbHk

Tight-binding Hamiltonian with hoppings in units of eV.