Represent air, its physical properties. More...

#include <plask/material/air.hpp>

Inheritance diagram for plask::materials::Air:

Collaboration diagram for plask::materials::Air:

Public Member Functions
std::string	name () const override
	Get short (without composition and doping amounts) name of material.

Kind	kind () const override

double	lattC (double T, char x) const override
	Get lattice constant (Å).

double	Eg (double T, double e, char point) const override
	Get energy gap Eg (eV)

double	CB (double T, double e, char point) const override
	Get conduction band level CB (eV).

double	VB (double T, double e, char point, char hole) const override
	Get valence band level VB(eV).

double	Dso (double T, double e) const override
	Get split-off energy Dso (eV).

double	Mso (double T, double e) const override
	Get split-off mass Mso [ ].

Tensor2< double >	Me (double T, double e, char point) const override
	Get electron effective mass Me in in-plane (lateral) and cross-plane (vertical) direction [ ].

Tensor2< double >	Mhh (double T, double e) const override
	Get heavy hole effective mass Mhh in in-plane (lateral) and cross-plane (vertical) direction [ ].

Tensor2< double >	Mlh (double T, double e) const override
	Get light hole effective mass Mlh in in-plane (lateral) and cross-plane (vertical) direction [ ].

Tensor2< double >	Mh (double T, double e) const override
	Get hole effective mass Mh in in-plane (lateral) and cross-plane (vertical) direction [ ].

double	eps (double T) const override
	Get dielectric constant EpsR (-).

double	chi (double T, double e, char point) const override
	Get electron affinity Chi(eV).

double	Ni (double T) const override
	Get intrinsic carrier concentration Ni [cm^(-3)].

double	Nf (double T) const override
	Get free carrier concentration N [cm^(-3)].

double	EactD (double T) const override
	Get donor ionisation energy EactD (eV).

double	EactA (double T) const override
	Get acceptor ionisation energy EactA (eV).

Tensor2< double >	mob (double T) const override
	Get mobility in-plane (lateral) and cross-plane (vertical) direction [cm^2/(V*s)].

Tensor2< double >	cond (double T) const override
	Get electrical conductivity sigma in-plane (lateral) and cross-plane (vertical) direction [S/m].

ConductivityType	condtype () const override
	Get electrical conductivity type.

double	A (double T) const override
	Get monomolecular recombination coefficient A (1/s).

double	B (double T) const override
	Get radiative recombination coefficient B (cm^3/s).

double	C (double T) const override
	Get Auger recombination coefficient C (cm^6/s).

double	D (double T) const override
	Get ambipolar diffusion coefficient D (cm^2/s).

Tensor2< double >	thermk (double T, double h) const override
	Get thermal conductivity in in-plane (lateral) and cross-plane (vertical) direction k [W/(m*K)].

double	dens (double T) const override
	Get density (kg/m^3).

double	cp (double T) const override
	Get specific heat at constant pressure [J/(kg*K)].

double	nr (double lam, double T, double n=.0) const override
	Get refractive index Nr (-).

double	absp (double lam, double T) const override
	Get absorption coefficient alpha [cm^(-1)].

Tensor2< double >	mobe (double T) const override
	Get electron mobility in-plane (lateral) and cross-plane (vertical) direction [cm^2/(V*s)].

Tensor2< double >	mobh (double T) const override
	Get hole mobility in-plane (lateral) and cross-plane (vertical) direction [cm^2/(V*s)].

double	Na () const override
	Get acceptor concentration Na [cm^(-3)].

double	Nd () const override
	Get donor concentration Nd [cm^(-3)].

Public Member Functions inherited from plask::Material
virtual OmpLockGuard	lock () const
	Create OpenMP lock guard.

virtual	~Material ()
	Do nothing.

std::string	dopant () const
	Get dopant material name (part of name after ':', possibly empty).

std::string	nameWithoutDopant () const
	Get material name without dopant (without ':' and part of name after it).

virtual std::string	str () const
	Get full (with composition and doping amounts) name of material.

bool	isAlloy () const
	Check if `this` material is alloy.

virtual Composition	composition () const
	If this material is alloy return its composition.

virtual double	doping () const
	Doping concentration.

virtual double	y1 () const
	Get Luttinger parameter γ1 (-).

virtual double	y2 () const
	Get Luttinger parameter γ2 (-).

virtual double	y3 () const
	Get Luttinger parameter γ3 (-).

virtual double	ac (double T) const
	Get hydrostatic deformation potential for the conduction band ac (eV).

virtual double	av (double T) const
	Get hydrostatic deformation potential for the valence band av (eV).

virtual double	b (double T) const
	Get shear deformation potential b (eV).

virtual double	d (double T) const
	Get shear deformation potential d (eV).

virtual double	c11 (double T) const
	Get elastic constant c11 (GPa).

virtual double	c12 (double T) const
	Get elastic constant c12 (GPa).

virtual double	c44 (double T) const
	Get elastic constant c44 (GPa).

virtual Tensor3< dcomplex >	Eps (double lam, double T, double n=0) const
	Get Hermitian permittivity tensor ε (-).

virtual dcomplex	Nr (double lam, double T, double n=0) const
	Get refractive index Nr (-).

virtual double	taue (double T) const
	Get monomolecular electrons lifetime (ns).

virtual double	tauh (double T) const
	Get monomolecular holes lifetime (ns).

virtual double	Ce (double T) const
	Get Auger recombination coefficient C for electrons (cm^6/s).

virtual double	Ch (double T) const
	Get Auger recombination coefficient C for holes (cm^6/s).

virtual double	e13 (double T) const
	Get piezoelectric constant e13 (C/m^2)

virtual double	e15 (double T) const
	Get piezoelectric constant e13 (C/m^2)

virtual double	e33 (double T) const
	Get piezoelectric constant e33 (C/m^2)

virtual double	c13 (double T) const
	Get elastic constant c13 (GPa).

virtual double	c33 (double T) const
	Get elastic constant c33 (GPa).

virtual double	Psp (double T) const
	Get spontaneous polarization (C/m^2)

bool	operator== (const Material &other) const
	Check if this material is equal to other (checks type and uses isEqual).

bool	operator== (shared_ptr< const Material > other) const
	Check if this material is equal to other (checks type and uses isEqual).

bool	operator!= (const Material &other) const
	Check if this material is different from other (checks type and uses isEqual).

bool	operator!= (shared_ptr< const Material > other) const
	Check if this material is different from other (checks type and uses isEqual).

Static Public Attributes
static constexpr const char *	NAME = "air"

Protected Member Functions
bool	isEqual (const Material &other) const override
	Check if this material is equal to other.

Protected Member Functions inherited from plask::Material
void	throwNotImplemented (const std::string &method_name) const
	Throw exception with information that method with name `method_name` is not implemented for this material.

Additional Inherited Members
Public Types inherited from plask::Material
enum	Kind : unsigned { GENERIC = (1<<0) , EMPTY = (1<<1) , SEMICONDUCTOR = (1<<2) , OXIDE = (1<<3) , DIELECTRIC = (1<<4) , METAL = (1<<5) , LIQUID_CRYSTAL = (1<<6) , MIXED = (1<<7) }
	Material kind. More...

enum	ConductivityType { CONDUCTIVITY_N , CONDUCTIVITY_I , CONDUCTIVITY_P , CONDUCTIVITY_OTHER , CONDUCTIVITY_UNDETERMINED }
	Material conductivity type. More...

typedef std::map< std::string, double >	Composition
	Type for material composition.

Static Public Member Functions inherited from plask::Material
static bool	isNameWithDopant (const std::string &material_name)
	Check if dopant is included in `material_name`.

static bool	isSimpleMaterialName (const std::string &material_name)
	Check if `material_name` is name of simple material.

static std::pair< std::string, double >	firstCompositionObject (const char &begin, const char end, const char *fullname)
	Parse composition object from [begin, end) string.

static Composition	completeComposition (const Composition &composition)
	Change NaN-s in material composition to calculated amounts.

static Composition	minimalComposition (const Composition &composition)
	Change material composition to minimal set.

static Composition	parseComposition (const char begin, const char end, const char *fullname=nullptr)
	Parse composition from string, or string fragment.

static Composition	parseComposition (const std::string &composition_str, const std::string &fullname="")
	Parse composition from string.

static void	parseDopant (const char begin, const char end, std::string &dopant_elem_name, double &doping, bool allow_dopant_without_amount, const char *fullname)
	Parse information about dopant from string.

static void	parseDopant (const std::string &dopant, std::string &dopant_elem_name, double &doping, bool allow_dopant_without_amount, const std::string &fullname)
	Parse information about dopant from string.

static std::vector< std::string >	parseObjectsNames (const char begin, const char end)
	Split object name to objects.

static std::vector< std::string >	parseObjectsNames (const std::string &allNames)
	Split object name to objects.

Detailed Description

Represent air, its physical properties.

Definition at line 28 of file air.hpp.

Member Function Documentation

◆ A()

double plask::materials::Air::A ( double T ) const

overridevirtual

Get monomolecular recombination coefficient A (1/s).

Parameters

T	temperature (K)

Returns: monomolecular recombination coefficient A (1/s)

Reimplemented from plask::Material.

Definition at line 27 of file air.cpp.

◆ absp()

double plask::materials::Air::absp	(	double	lam,
		double	T
	)		const

overridevirtual

Get absorption coefficient alpha [cm^(-1)].

Parameters

lam	Wavelength (nm)
T	temperature (K)
n	injected carriers concentration (1/cm)

Returns: absorption coefficient alpha cm^(-1)]

Reimplemented from plask::Material.

Definition at line 29 of file air.cpp.

◆ B()

double plask::materials::Air::B ( double T ) const

overridevirtual

Get radiative recombination coefficient B (cm^3/s).

Parameters

T	temperature (K)

Returns: radiative recombination coefficient B (cm^3/s)

Reimplemented from plask::Material.

Definition at line 31 of file air.cpp.

◆ C()

double plask::materials::Air::C ( double T ) const

overridevirtual

Get Auger recombination coefficient C (cm^6/s).

Parameters

T	temperature (K)

Returns: Auger recombination coefficient C (cm^6/s)

Reimplemented from plask::Material.

Definition at line 33 of file air.cpp.

◆ CB()

double plask::materials::Air::CB	(	double	T,
		double	e,
		char	point
	)		const

overridevirtual

Get conduction band level CB (eV).

Parameters

T	temperature (K)
e	lateral strain (-)
point	point in the Brillouin zone (-)

Returns: conduction band level CB (eV)

Reimplemented from plask::Material.

Definition at line 35 of file air.cpp.

◆ chi()

double plask::materials::Air::chi	(	double	T,
		double	e,
		char	point
	)		const

overridevirtual

Get electron affinity Chi(eV).

Parameters

T	temperature (K)
e	lateral strain (-)
point	point in Brillouin zone (-)

Returns: electron affinity Chi (eV)

Reimplemented from plask::Material.

Definition at line 37 of file air.cpp.

◆ cond()

Tensor2< double > plask::materials::Air::cond ( double T ) const

overridevirtual

Get electrical conductivity sigma in-plane (lateral) and cross-plane (vertical) direction [S/m].

Parameters

T	temperature (K)

Returns: electrical conductivity sigma [S/m]

Reimplemented from plask::Material.

◆ condtype()

ConductivityType plask::materials::Air::condtype ( ) const

overridevirtual

Get electrical conductivity type.

In semiconductors this indicates what type of carriers Nf refers to.

Returns: electrical conductivity type of material

Reimplemented from plask::Material.

◆ cp()

double plask::materials::Air::cp ( double T ) const

overridevirtual

Get specific heat at constant pressure [J/(kg*K)].

Parameters

T	temperature (K)

Returns: specific heat at constant pressure [J/(kg*K)]

Reimplemented from plask::Material.

◆ D()

double plask::materials::Air::D ( double T ) const

overridevirtual

Get ambipolar diffusion coefficient D (cm^2/s).

Parameters

T	temperature (K)

Returns: ambipolar diffusion coefficient D (cm^2/s)

Reimplemented from plask::Material.

◆ dens()

double plask::materials::Air::dens ( double T ) const

overridevirtual

Get density (kg/m^3).

Parameters

T	temperature (K)

Returns: density (kg/m^3)

Reimplemented from plask::Material.

◆ Dso()

double plask::materials::Air::Dso	(	double	T,
		double	e
	)		const

overridevirtual

Get split-off energy Dso (eV).

Parameters

T	temperature (K)
e	lateral strain (-)

Returns: split-off energy Dso (eV)

Reimplemented from plask::Material.

◆ EactA()

double plask::materials::Air::EactA ( double T ) const

overridevirtual

Get acceptor ionisation energy EactA (eV).

Parameters

T	temperature (K)

Returns: acceptor ionisation energy EactA (eV)

Reimplemented from plask::Material.

◆ EactD()

double plask::materials::Air::EactD ( double T ) const

overridevirtual

Get donor ionisation energy EactD (eV).

Parameters

T	temperature (K)

Returns: donor ionisation energy EactD (eV)

Reimplemented from plask::Material.

◆ Eg()

double plask::materials::Air::Eg	(	double	T,
		double	e,
		char	point
	)		const

overridevirtual

Get energy gap Eg (eV)

Parameters

T	temperature (K)
e	lateral strain (-)
point	point in the Brillouin zone (-)

Returns: energy gap Eg (eV)

Reimplemented from plask::Material.

◆ eps()

double plask::materials::Air::eps ( double T ) const

overridevirtual

Get dielectric constant EpsR (-).

Parameters

T	temperature (K)

Returns: dielectric constant EpsR (-)

Reimplemented from plask::Material.

◆ isEqual()

bool plask::materials::Air::isEqual ( const Material & other ) const

overrideprotectedvirtual

Check if this material is equal to other.

Default implementation compares string representation of this and other. For simple materials (without parameters) this should just returns true.

Parameters

other other material witch has the same type as this (in implementation you can safty static_cast it to type of this)

Returns: true only if this is equal to other

Reimplemented from plask::Material.

◆ kind()

Material::Kind plask::materials::Air::kind ( ) const

overridevirtual

Returns: material kind

Implements plask::Material.

Definition at line 24 of file air.cpp.

◆ lattC()

double plask::materials::Air::lattC	(	double	T,
		char	x
	)		const

overridevirtual

Get lattice constant (Å).

Parameters

T	temperature (K)
x	lattice parameter (-)

Returns: lattice constant (Å)

Reimplemented from plask::Material.

◆ Me()

Tensor2< double > plask::materials::Air::Me	(	double	T,
		double	e,
		char	point
	)		const

overridevirtual

Get electron effective mass Me in in-plane (lateral) and cross-plane (vertical) direction [ $m_0$ ].

Parameters

T	temperature (K)
e	lateral strain (-)
point	point in Brillouin zone (-)

Returns: electron effective mass Me [ ]

Reimplemented from plask::Material.

◆ Mh()

Tensor2< double > plask::materials::Air::Mh	(	double	T,
		double	e
	)		const

overridevirtual

Get hole effective mass Mh in in-plane (lateral) and cross-plane (vertical) direction [ $m_0$ ].

Parameters

T	temperature (K)
e	lateral strain (-)

Returns: hole effective mass Mh [ ]

Reimplemented from plask::Material.

◆ Mhh()

Tensor2< double > plask::materials::Air::Mhh	(	double	T,
		double	e
	)		const

overridevirtual

Get heavy hole effective mass Mhh in in-plane (lateral) and cross-plane (vertical) direction [ $m_0$ ].

Parameters

T	temperature (K)
e	lateral strain (-)

Returns: heavy hole effective mass Mhh [ ]

Reimplemented from plask::Material.

◆ Mlh()

Tensor2< double > plask::materials::Air::Mlh	(	double	T,
		double	e
	)		const

overridevirtual

Get light hole effective mass Mlh in in-plane (lateral) and cross-plane (vertical) direction [ $m_0$ ].

Parameters

T	temperature (K)
e	lateral strain (-)

Returns: light hole effective mass Mlh [ ]

Reimplemented from plask::Material.

◆ mob()

Tensor2< double > plask::materials::Air::mob ( double T ) const

overridevirtual

Get mobility in-plane (lateral) and cross-plane (vertical) direction [cm^2/(V*s)].

Parameters

T	temperature (K)

Returns: mobility [cm^2/(V*s)]

Reimplemented from plask::Material.

◆ mobe()

Tensor2< double > plask::materials::Air::mobe ( double T ) const

overridevirtual

Get electron mobility in-plane (lateral) and cross-plane (vertical) direction [cm^2/(V*s)].

Parameters

T	temperature (K)

Returns: mobility [cm^2/(V*s)]

Reimplemented from plask::Material.

◆ mobh()

Tensor2< double > plask::materials::Air::mobh ( double T ) const

overridevirtual

Get hole mobility in-plane (lateral) and cross-plane (vertical) direction [cm^2/(V*s)].

Parameters

T	temperature (K)

Returns: mobility [cm^2/(V*s)]

Reimplemented from plask::Material.

◆ Mso()

double plask::materials::Air::Mso	(	double	T,
		double	e
	)		const

overridevirtual

Get split-off mass Mso [ $m_0$ ].

Parameters

T	temperature (K)
e	lateral strain (-)

Returns: split-off mass Mso [ ]

Reimplemented from plask::Material.

◆ Na()

double plask::materials::Air::Na ( ) const

overridevirtual

Get acceptor concentration Na [cm^(-3)].

Returns: acceptor concentration Na [cm^(-3)]

Reimplemented from plask::Material.

◆ name()

std::string plask::materials::Air::name ( ) const

overridevirtual

Get short (without composition and doping amounts) name of material.

Returns: material name

Implements plask::Material.

Definition at line 23 of file air.cpp.

◆ Nd()

double plask::materials::Air::Nd ( ) const

overridevirtual

Get donor concentration Nd [cm^(-3)].

Returns: donor concentration Nd [cm^(-3)]

Reimplemented from plask::Material.

◆ Nf()

double plask::materials::Air::Nf ( double T ) const

overridevirtual

Get free carrier concentration N [cm^(-3)].

Parameters

T	temperature (K)

Returns: free carrier concentration N [cm^(-3)]

Reimplemented from plask::Material.

◆ Ni()

double plask::materials::Air::Ni ( double T ) const

overridevirtual

Get intrinsic carrier concentration Ni [cm^(-3)].

Parameters

T	temperature (K)

Returns: intrinsic carrier concentration Ni [cm^(-3)]

Reimplemented from plask::Material.

◆ nr()

double plask::materials::Air::nr	(	double	lam,
		double	T,
		double	n = `.0`
	)		const

overridevirtual

Get refractive index Nr (-).

Parameters

lam	Wavelength (nm)
T	temperature (K)
n	injected carriers concentration (1/cm)

Returns: refractive index Nr (-)

Reimplemented from plask::Material.

◆ thermk()

Tensor2< double > plask::materials::Air::thermk	(	double	T,
		double	h
	)		const

overridevirtual

Get thermal conductivity in in-plane (lateral) and cross-plane (vertical) direction k [W/(m*K)].

Parameters

T	temperature (K)
h	layer thickness (µm)

Returns: thermal conductivity k [W/(m*K)]

Reimplemented from plask::Material.

◆ VB()

double plask::materials::Air::VB	(	double	T,
		double	e,
		char	point,
		char	hole
	)		const

overridevirtual

Get valence band level VB(eV).

Parameters

T	temperature (K)
e	lateral strain (-)
point	point in Brillouin zone (-)
hole	hole type ('H'eavy or 'L'ight) (-)

Returns: valence band level VB(eV)

Reimplemented from plask::Material.

Member Data Documentation

◆ NAME

constexpr const char* plask::materials::Air::NAME = "air"

staticconstexpr

Definition at line 30 of file air.hpp.

The documentation for this struct was generated from the following files:

plask/material/air.hpp
plask/material/air.cpp

Public Member Functions

Static Public Attributes

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ A()

◆ absp()

◆ B()

◆ C()

◆ CB()

◆ chi()

◆ cond()

◆ condtype()

◆ cp()

◆ D()

◆ dens()

◆ Dso()

◆ EactA()

◆ EactD()

◆ Eg()

◆ eps()

◆ isEqual()

◆ kind()

◆ lattC()

◆ Me()

◆ Mh()

◆ Mhh()

◆ Mlh()

◆ mob()

◆ mobe()

◆ mobh()

◆ Mso()

◆ Na()

◆ name()

◆ Nd()

◆ Nf()

◆ Ni()

◆ nr()

◆ thermk()

◆ VB()

Member Data Documentation

◆ NAME