Collected sources and patterns will appear here. Add from search, explore, or the patterns library.
(LatticeParameters, KPoint) -> HermitianMatrix
Construct a Bloch Hamiltonian matrix at a specific k-point by summing hopping terms with their respective phase factors.
Problem it solves
Evaluating a tight-binding system's energy states at arbitrary momentum coordinates requires transforming spatial hoppings to reciprocal space.
Consumes
Emits
The real projects this mechanism was found in. Attribution is the point — this is how the best teams actually do it.