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dft_tools/doc/tour/tight_binding.rst

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A tight-binding model on a square lattice
-----------------------------------------
Let us now consider free fermions on a Bravais lattice.
We will set up a square lattice with the nearest
neighbour hopping using the ``BravaisLattice`` class of TRIQS, compute its
density of states (DOS) and then plot it by using again the ``oplot`` function.
.. plot:: reference/lattice_tools/ex1.py
:include-source:
:scale: 70
More information on the lattice tools implemeted in TRIQS can be :doc:`found here <../../reference/lattice_tools/lattice>`