kwant.solvers.default.
ldos
(sys, energy=0, args=(), check_hermiticity=True, *, params=None)[source]¶Calculate the local density of states of a system at a given energy.
An alias exists for this common name: kwant.ldos
.
kwant.system.FiniteSystem
Low level system, containing the leads and the Hamiltonian of the scattering region.
Excitation energy at which to solve the scattering problem.
Positional arguments to pass to the function(s) which evaluate the hamiltonian matrix elements. Deprecated in favor of ‘params’ (and mutually exclusive with it).
bool
Check if the Hamiltonian matrices are Hermitian.
Dictionary of parameter names and their values. Mutually exclusive with ‘args’.
Local density of states at each orbital of the system.