TBTGFSileTBtrans

class sisl.io.tbtrans.TBTGFSileTBtrans(filename, mode='r')

Attributes

file	File of the current Sile

Methods

__init__(filename[, mode])	Creates/Opens a SileBin
exist()	Query whether the file exists
read(*args, **kwargs)	Generic read method which should be overloaded in child-classes
write(*args, **kwargs)	Generic write method which should be overloaded in child-classes
write_hamiltonian(H, S)	Write the current energy, k-point and H and S to the file
write_header(E, bz, obj[, mu])	Write to the binary file the header of the file
write_self_energy(SE)	Write the current energy, k-point and H and S to the file

exist()

Query whether the file exists

file

File of the current Sile

read(*args, **kwargs)

Generic read method which should be overloaded in child-classes

Parameters:

**kwargs :

keyword arguments will try and search for the attribute read_<> and call it with the remaining **kwargs as arguments.

write(*args, **kwargs)

Generic write method which should be overloaded in child-classes

Parameters:

**kwargs :

keyword arguments will try and search for the attribute write_ and call it with the remaining **kwargs as arguments.

write_hamiltonian(H, S)

Write the current energy, k-point and H and S to the file

Parameters:

H : matrix

a square matrix corresponding to the Hamiltonian

S : matrix

a square matrix corresponding to the overlap

write_header(E, bz, obj, mu=0.0)

Write to the binary file the header of the file

Parameters:

E : array_like of cmplx or float

the energy points. If obj is an instance of SelfEnergy where an associated eta is defined then E may be float, otherwise it has to be a complex array.

bz : BrillouinZone

contains the k-points and their weights

obj : ...

an object that contains the Hamiltonian definitions

write_self_energy(SE)

Write the current energy, k-point and H and S to the file

Parameters:

SE : matrix

a square matrix corresponding to the self-energy (Green function)