See the :doc:`tutorial page </tutorial/finite>` for a detailed walkthrough of system construction. These are just a few quick examples.
:download:`Source code </examples/finite/line.py>`
.. plot:: examples/finite/line.py :include-source: :alt: 1D crystal lattice chain
:download:`Source code </examples/finite/shapes.py>`
.. plot:: examples/finite/shapes.py :include-source: :alt: Finite-sized tight-binding systems