TMDC_Bilayer_SOC_Lead_Hamiltonians Class Reference

Class to create the Hamiltonian of one unit cell in a translational invariant lead made of TMDC bilayer lattice structure including spin-orbit coupling. More...

Inheritance diagram for TMDC_Bilayer_SOC_Lead_Hamiltonians:

Public Member Functions
function	SOC_Hamiltonians (lead_param, M)
	Creates spin orbit coupling terms of a monolayer TMDC Hamiltonians. More...
function	TMDC_Bilayer_SOC_Hamiltonians (lead_param, M)
	Creates Hamiltonians H_0 and H_1 for TMDC bilayer lattice structure including spin-orbit coupling. More...
function	TMDC_Monolayer_Hamiltonians (lead_param, M)
	Creates Hamiltonians H_0 and H_1 for TMDC_Monolayer lattice structure. More...
function	TMDC_Monolayer_SOC_Hamiltonians (lead_param, M)
	Creates Hamiltonians H_0 and H_1 for TMDC_Monolayer lattice structure including spin-orbit coupling. More...

Static Protected Member Functions
static function	Triangle_Lattice_Hamiltonians (epsilon, t_1, t_2, M)
	Creates Hamiltonians H_0 and H_1 for a simple triangle lattice. More...

Private Member Functions
function	Lower_Layer_Hamiltonians (lead_param, M)
	Creates Hamiltonians of the lower layer for TMDC_Bilayer lattice structure. More...
function	Upper_Layer_Hamiltonians (lead_param, M)
	Creates Hamiltonians of the upper layer for TMDC_Bilayer lattice structure. More...

Detailed Description

Class to create the Hamiltonian of one unit cell in a translational invariant lead made of TMDC bilayer lattice structure including spin-orbit coupling.

Definition at line 24 of file TMDC_Bilayer_SOC_Lead_Hamiltonians.m.

Member Function Documentation

Lower_Layer_Hamiltonians()

function TMDC_Bilayer_SOC_Lead_Hamiltonians::Lower_Layer_Hamiltonians ( lead_param  , M    )

private

Creates Hamiltonians of the lower layer for TMDC_Bilayer lattice structure.

Parameters

lead_param	An instance of structure Lattice_TMDC_Monolayer (or its subclass) containing the physical parameters.
M	Number of sites in the cross section of the lead.

Returns

[1] The Hamiltonian of one slab in the ribbon.

[2] The coupling between the slabs.

[3] The transverse coupling between the slabs for transverse calculations.

[4] A structure Coordinates containing the coordinates of the sites.

SOC_Hamiltonians()

function TMDC_Monolayer_SOC_Lead_Hamiltonians::SOC_Hamiltonians ( lead_param  , M    )

inherited

Creates spin orbit coupling terms of a monolayer TMDC Hamiltonians.

Parameters

lead_param	An instance of structure Lattice_TMDC_Monolayer_SOC (or its subclass) containing the physical parameters.
M	Number of sites in the cross section of the lead.

Returns

Returns with the SOC coupling term.

TMDC_Bilayer_SOC_Hamiltonians()

function TMDC_Bilayer_SOC_Lead_Hamiltonians::TMDC_Bilayer_SOC_Hamiltonians	(	lead_param	,
		M
	)

Creates Hamiltonians H_0 and H_1 for TMDC bilayer lattice structure including spin-orbit coupling.

Parameters

lead_param	An instance of structure Lattice_TMDC_Bilayer_SOC (or its subclass) containing the physical parameters.
M	Number of sites in the cross section of the lead.

Returns

[1] The Hamiltonian of one slab in the ribbon.

[2] The coupling between the slabs.

[3] The transverse coupling between the slabs for transverse calculations.

[4] A structure Coordinates containing the coordinates of the sites.

TMDC_Monolayer_Hamiltonians()

function TMDC_Monolayer_Lead_Hamiltonians::TMDC_Monolayer_Hamiltonians ( lead_param  , M    )

inherited

Creates Hamiltonians H_0 and H_1 for TMDC_Monolayer lattice structure.

Parameters

lead_param	An instance of structure Lattice_TMDC_Monolayer (or its subclass) containing the physical parameters.
M	Number of sites in the cross section of the lead.

Returns

[1] The Hamiltonian of one slab in the ribbon.

[2] The coupling between the slabs.

[3] The transverse coupling between the slabs for transverse calculations.

[4] A structure Coordinates containing the coordinates of the sites.

TMDC_Monolayer_SOC_Hamiltonians()

function TMDC_Monolayer_SOC_Lead_Hamiltonians::TMDC_Monolayer_SOC_Hamiltonians ( lead_param  , M    )

inherited

Creates Hamiltonians H_0 and H_1 for TMDC_Monolayer lattice structure including spin-orbit coupling.

Parameters

lead_param	An instance of structure Lattice_TMDC_Monolayer_SOC (or its subclass) containing the physical parameters.
M	Number of sites in the cross section of the lead.

Returns

[1] The Hamiltonian of one slab in the ribbon.

[2] The coupling between the slabs.

[3] The transverse coupling between the slabs for transverse calculations.

[4] A structure Coordinates containing the coordinates of the sites.

Triangle_Lattice_Hamiltonians()

static function TMDC_Monolayer_Lead_Hamiltonians::Triangle_Lattice_Hamiltonians ( epsilon  , t_1  , t_2  , M    )

staticprotectedinherited

Creates Hamiltonians H_0 and H_1 for a simple triangle lattice.

Parameters

epsilon	The on-site energy
t_1	?????????
t_2	?????????
M	Number of sites in the cross section of the lead.

Returns

[1] The Hamiltonian of one slab in the ribbon.

[2] The coupling between the slabs.

[3] The transverse coupling between the slabs for transverse calculations.

[4] A structure Coordinates containing the coordinates of the sites.

Upper_Layer_Hamiltonians()

function TMDC_Bilayer_SOC_Lead_Hamiltonians::Upper_Layer_Hamiltonians ( lead_param  , M    )

private

Creates Hamiltonians of the upper layer for TMDC_Bilayer lattice structure.

Parameters

lead_param	An instance of structure Lattice_TMDC_Monolayer (or its subclass) containing the physical parameters.
M	Number of sites in the cross section of the lead.

Returns

[1] The Hamiltonian of one slab in the ribbon.

[2] The coupling between the slabs.

[3] The transverse coupling between the slabs for transverse calculations.

[4] A structure Coordinates containing the coordinates of the sites.

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The documentation for this class was generated from the following file:

• TMDC_Bilayer_SOC_Lead_Hamiltonians.m