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WeakEquationElectronContinuity.cpp
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Thu, Oct 10, 09:12
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Sat, Oct 12, 09:12 (2 d)
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rLAMMPS lammps
WeakEquationElectronContinuity.cpp
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#include "WeakEquationElectronContinuity.h"
#include "Material.h"
#include <iostream>
#include <fstream>
namespace
ATC
{
//==============================================================
// Class WeakEquationElectronContinuity
//==============================================================
//--------------------------------------------------------------
// Constructor
//--------------------------------------------------------------
WeakEquationElectronContinuity
::
WeakEquationElectronContinuity
()
:
WeakEquation
(
DYNAMIC_PDE
,
ELECTRON_DENSITY
,
1
)
{}
//--------------------------------------------------------------
// Destructor
//---------------------------------------------------------------------
WeakEquationElectronContinuity
::~
WeakEquationElectronContinuity
(
void
)
{}
//---------------------------------------------------------------------
void
WeakEquationElectronContinuity
::
M_integrand
(
const
FIELD_MATS
&
fields
,
const
Material
*
material
,
DENS_MAT
&
density
)
const
{
FIELD_MATS
::
const_iterator
nField
=
fields
.
find
(
ELECTRON_DENSITY
);
const
DENS_MAT
&
n
=
nField
->
second
;
density
.
resize
(
n
.
nRows
(),
n
.
nCols
());
density
=
1
;
}
//---------------------------------------------------------------------
void
WeakEquationElectronContinuity
::
B_integrand
(
const
FIELD_MATS
&
fields
,
const
GRAD_FIELD_MATS
&
grad_fields
,
const
Material
*
material
,
DENS_MAT_VEC
&
flux
)
const
{
material
->
electron_flux
(
fields
,
grad_fields
,
flux
);
}
//---------------------------------------------------------------------
bool
WeakEquationElectronContinuity
::
N_integrand
(
const
FIELD_MATS
&
fields
,
const
GRAD_FIELD_MATS
&
grad_fields
,
const
Material
*
material
,
DENS_MAT
&
recombination
)
const
{
return
material
->
electron_recombination
(
fields
,
grad_fields
,
recombination
);
}
//==============================================================
// Class WeakEquationElectronEquilbrium
//==============================================================
//--------------------------------------------------------------
// Constructor
//--------------------------------------------------------------
WeakEquationElectronEquilibrium
::
WeakEquationElectronEquilibrium
()
:
WeakEquation
(
PROJECTION_PDE
,
ELECTRON_DENSITY
,
1
)
{}
//--------------------------------------------------------------
// Destructor
//---------------------------------------------------------------------
WeakEquationElectronEquilibrium
::~
WeakEquationElectronEquilibrium
(
void
)
{}
//---------------------------------------------------------------------
void
WeakEquationElectronEquilibrium
::
M_integrand
(
const
FIELD_MATS
&
fields
,
const
Material
*
material
,
DENS_MAT
&
density
)
const
{
FIELD_MATS
::
const_iterator
nField
=
fields
.
find
(
ELECTRON_DENSITY
);
const
DENS_MAT
&
n
=
nField
->
second
;
density
.
reset
(
n
.
nRows
(),
n
.
nCols
());
density
=
1
;
}
//---------------------------------------------------------------------
bool
WeakEquationElectronEquilibrium
::
N_integrand
(
const
FIELD_MATS
&
fields
,
const
GRAD_FIELD_MATS
&
grad_fields
,
const
Material
*
material
,
DENS_MAT
&
flux
)
const
{
bool
flag
=
material
->
electron_charge_density
(
fields
,
flux
);
flux
*=
-
1.
;
// transform from charge density to number density
return
flag
;
}
//---------------------------------------------------------------------
void
WeakEquationElectronEquilibrium
::
B_integrand
(
const
FIELD_MATS
&
fields
,
const
GRAD_FIELD_MATS
&
grad_fields
,
const
Material
*
material
,
DENS_MAT_VEC
&
flux
)
const
{
material
->
electron_flux
(
fields
,
grad_fields
,
flux
);
}
};
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