2013-07-17 19:24:07 +02:00
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2013-09-17 14:55:55 +02:00
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A tight-binding model on a square lattice
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-----------------------------------------
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2013-07-17 19:24:07 +02:00
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Let us now consider free fermions on a Bravais lattice.
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We will set up a square lattice with the nearest
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neighbour hopping using the ``BravaisLattice`` class of TRIQS, compute its
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density of states (DOS) and then plot it by using again the ``oplot`` function.
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2014-10-17 18:15:19 +02:00
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.. plot:: reference/lattice_tools/ex1.py
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2013-12-23 18:58:03 +01:00
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:include-source:
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:scale: 70
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2013-07-17 19:24:07 +02:00
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2014-10-17 18:15:19 +02:00
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More information on the lattice tools implemeted in TRIQS can be :doc:`found here <../../reference/lattice_tools/lattice>`
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2013-07-17 19:24:07 +02:00
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