kwant.builder.ModesLead

class kwant.builder.ModesLead(modes_func, interface, parameters)[source]

Bases: kwant.builder.Lead

A general lead defined by its modes wave functions.

Parameters:

modes_func : function

Has the same signature as modes (without the self parameter) and returns the modes of the lead as a tuple of PropagatingModes and StabilizedModes.

interface :

sequence of Site instances

parameters : sequence of strings

The parameters on which the lead depends.

Methods

finalized()[source]

Trivial finalization: the object is returned itself.

modes(energy, args=(), *, params=None)[source]
selfenergy(energy, args=(), *, params=None)[source]

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