#include <SiliconProperties.h>

Collaboration diagram for InDet::SiliconProperties:

Public Member Functions
	SiliconProperties ()
	SiliconProperties (double temperature, double electricField)
void	setConditions (double temperature, double electricField)
double	electronDriftMobility () const
double	holeDriftMobility () const
double	electronHallMobility () const
double	holeHallMobility () const
double	electronDiffusionConstant () const
double	holeDiffusionConstant () const
double	electronSaturationVelocity () const
double	holeSaturationVelocity () const
double	electronHolePairsPerEnergy () const
double	driftMobility (InDetDD::CarrierType carrier) const
double	hallMobility (InDetDD::CarrierType carrier) const
double	signedHallMobility (InDetDD::CarrierType carrier) const
double	diffusionConstant (InDetDD::CarrierType carrier) const
double	calcElectronDriftMobility (double temperature, double electricField) const
double	calcHoleDriftMobility (double temperature, double electricField) const
double	calcElectronHallMobility (double temperature, double mobility) const
double	calcHoleHallMobility (double temperature, double mobility) const
void	setElectronDriftMobility (double mobility)
void	setHoleDriftMobility (double mobility)
void	setElectronHallMobility (double mobility)
void	setHoleHallMobility (double mobility)
void	setElectronDiffusionConstant (double diffusionConstant)
void	setHoleDiffusionConstant (double diffusionConstant)
void	setElectronSaturationVelocity (double electronSaturationVelocity)
void	setHoleSaturationVelocity (double holeSaturationVelocity)
void	setElectronHolePairsPerEnergy (double ehPairsPerEnergy)

Static Public Member Functions
static double	charge (InDetDD::CarrierType carrier)
static double	calcElectronHallFactor (double temperature)
static double	calcHoleHallFactor (double temperature)
static double	calcDriftMobility (double electricField, double electricField_critical, double saturationVelocity, double beta)
static double	calcDiffusionConstant (double temperature, double mobility)

Private Attributes
double	m_electronDriftMobility
double	m_holeDriftMobility
double	m_electronHallMobility
double	m_holeHallMobility
double	m_electronDiffusionConstant
double	m_holeDiffusionConstant
double	m_electronSaturationVelocity
double	m_holeSaturationVelocity
double	m_ehPairsPerEnergy
bool	m_override

Static Private Attributes
static const double	s_ehPairsPerEnergyDefault = 1. / (3.62 * CLHEP::eV)

Detailed Description

Definition at line 23 of file SiliconProperties.h.

Constructor & Destructor Documentation

◆ SiliconProperties() [1/2]

InDet::SiliconProperties::SiliconProperties ( )

Definition at line 43 of file SiliconProperties.cxx.

  :  m_electronDriftMobility(0),
     m_holeDriftMobility(0),
     m_electronHallMobility(0),
     m_holeHallMobility(0),
     m_electronDiffusionConstant(0),
     m_holeDiffusionConstant(0),
     m_electronSaturationVelocity(0),
     m_holeSaturationVelocity(0),
     m_ehPairsPerEnergy(s_ehPairsPerEnergyDefault),
     m_override(false)
{}

◆ SiliconProperties() [2/2]

InDet::SiliconProperties::SiliconProperties	(	double	temperature,
		double	electricField )

Definition at line 56 of file SiliconProperties.cxx.

  :  m_electronDriftMobility(0),
     m_holeDriftMobility(0),
     m_electronHallMobility(0),
     m_holeHallMobility(0),
     m_electronDiffusionConstant(0),
     m_holeDiffusionConstant(0),
     m_electronSaturationVelocity(0),
     m_holeSaturationVelocity(0),
     m_ehPairsPerEnergy(s_ehPairsPerEnergyDefault),
     m_override(false)
{
  setConditions(temperature, electricField);
}

Member Function Documentation

◆ calcDiffusionConstant()

double InDet::SiliconProperties::calcDiffusionConstant	(	double	temperature,
		double	mobility )

static

Definition at line 159 of file SiliconProperties.cxx.

                                                                                   {
  // Einstein's relationship (in many text books)
  return -CLHEP::k_Boltzmann * temperature / CLHEP::electron_charge * mobility; // CLHEP::k_Boltzmann and CLHEP::electron_charge
}

◆ calcDriftMobility()

double InDet::SiliconProperties::calcDriftMobility	(	double	electricField,
		double	electricField_critical,
		double	saturationVelocity,
		double	beta )

static

Definition at line 134 of file SiliconProperties.cxx.

                                                                                                                                       {
  // Equation from ATL-INDET-2001-004
  return saturationVelocity / electricField_critical / 
    std::pow(std::abs(1. + std::pow(std::abs(electricField/electricField_critical), beta)), 1./beta);
}

◆ calcElectronDriftMobility()

double InDet::SiliconProperties::calcElectronDriftMobility	(	double	temperature,
		double	electricField ) const

Definition at line 140 of file SiliconProperties.cxx.

                                                                                                  {
  // Equations from ATL-INDET-2001-004
//  double saturationVelocity = elecV_sat_0 * std::pow(temperature, elecV_sat_exp);
  double saturationVelocity = m_electronSaturationVelocity*std::pow(temperature, elecV_sat_exp);
  double electricField_critical = elecE_crit_0 * std::pow(temperature, elecE_crit_exp);
  double beta = elecBeta_0 * std::pow(temperature, elecBeta_exp);
  return calcDriftMobility(electricField, electricField_critical, saturationVelocity, beta);
} 

◆ calcElectronHallFactor()

double InDet::SiliconProperties::calcElectronHallFactor ( double temperature )

static

Definition at line 123 of file SiliconProperties.cxx.

                                                                   {
  // Equation from ATL-INDET-2001-004
  return elecHallFactZero + elecHallFact_drdt * (temperature - temperatureZero);
}

◆ calcElectronHallMobility()

double InDet::SiliconProperties::calcElectronHallMobility	(	double	temperature,
		double	mobility ) const

◆ calcHoleDriftMobility()

double InDet::SiliconProperties::calcHoleDriftMobility	(	double	temperature,
		double	electricField ) const

Definition at line 149 of file SiliconProperties.cxx.

                                                                                              {
  // Equations from ATL-INDET-2001-004
//  double saturationVelocity = holeV_sat_0 * std::pow(temperature, holeV_sat_exp);
  double saturationVelocity = m_holeSaturationVelocity*std::pow(temperature, holeV_sat_exp);
  double electricField_critical = holeE_crit_0 * std::pow(temperature, holeE_crit_exp);
  double beta = holeBeta_0 * std::pow(temperature, holeBeta_exp);
  return calcDriftMobility(electricField, electricField_critical, saturationVelocity, beta);
} 

◆ calcHoleHallFactor()

double InDet::SiliconProperties::calcHoleHallFactor ( double temperature )

static

Definition at line 128 of file SiliconProperties.cxx.

                                                               {
  // Equation from ATL-INDET-2001-004
  return holeHallFactZero + holeHallFact_drdt * (temperature - temperatureZero);
}

◆ calcHoleHallMobility()

double InDet::SiliconProperties::calcHoleHallMobility	(	double	temperature,
		double	mobility ) const

◆ charge()

double InDet::SiliconProperties::charge ( InDetDD::CarrierType carrier )

static

Definition at line 110 of file SiliconProperties.cxx.

                                                        {
  return (carrierType == holes) ? +1 : -1;
}

◆ diffusionConstant()

double InDet::SiliconProperties::diffusionConstant ( InDetDD::CarrierType carrier ) const

Definition at line 102 of file SiliconProperties.cxx.

                                                                         {
  if (carrierType == holes) {
    return holeDiffusionConstant();
  } else {
    return electronDiffusionConstant();
  }
}

◆ driftMobility()

double InDet::SiliconProperties::driftMobility ( InDetDD::CarrierType carrier ) const

Definition at line 86 of file SiliconProperties.cxx.

                                                                     {
  if (carrierType == holes) {
    return holeDriftMobility();
  } else {
    return electronDriftMobility();
  }
}

◆ electronDiffusionConstant()

double InDet::SiliconProperties::electronDiffusionConstant ( ) const

Definition at line 180 of file SiliconProperties.cxx.

                                                          {
  return m_electronDiffusionConstant;
}

◆ electronDriftMobility()

double InDet::SiliconProperties::electronDriftMobility ( ) const

Definition at line 164 of file SiliconProperties.cxx.

                                                      {
  return m_electronDriftMobility;
}

◆ electronHallMobility()

double InDet::SiliconProperties::electronHallMobility ( ) const

Definition at line 172 of file SiliconProperties.cxx.

                                                     {
  return m_electronHallMobility;
}

◆ electronHolePairsPerEnergy()

double InDet::SiliconProperties::electronHolePairsPerEnergy ( ) const

Definition at line 238 of file SiliconProperties.cxx.

                                                           {
   return m_ehPairsPerEnergy;
}

◆ electronSaturationVelocity()

double InDet::SiliconProperties::electronSaturationVelocity ( ) const

Definition at line 188 of file SiliconProperties.cxx.

                                                           {
  return m_electronSaturationVelocity;
}

◆ hallMobility()

double InDet::SiliconProperties::hallMobility ( InDetDD::CarrierType carrier ) const

Definition at line 94 of file SiliconProperties.cxx.

                                                                    {
  if (carrierType == holes) {
    return holeHallMobility();
  } else {
    return electronHallMobility();
  }
}

◆ holeDiffusionConstant()

double InDet::SiliconProperties::holeDiffusionConstant ( ) const

Definition at line 184 of file SiliconProperties.cxx.

                                                      {
  return m_holeDiffusionConstant;
}

◆ holeDriftMobility()

double InDet::SiliconProperties::holeDriftMobility ( ) const

Definition at line 168 of file SiliconProperties.cxx.

                                                  {
  return m_holeDriftMobility;
}

◆ holeHallMobility()

double InDet::SiliconProperties::holeHallMobility ( ) const

Definition at line 176 of file SiliconProperties.cxx.

                                                 {
  return m_holeHallMobility;
}

◆ holeSaturationVelocity()

double InDet::SiliconProperties::holeSaturationVelocity ( ) const

Definition at line 192 of file SiliconProperties.cxx.

                                                       {
  return m_holeSaturationVelocity;
}

◆ setConditions()

void InDet::SiliconProperties::setConditions	(	double	temperature,
		double	electricField )

Definition at line 71 of file SiliconProperties.cxx.

                                                                              {
 
  if (m_electronSaturationVelocity==0.0) { m_electronSaturationVelocity=elecV_sat_0; }
  if (m_holeSaturationVelocity==0.0)     { m_holeSaturationVelocity=holeV_sat_0; }
 
  if (!m_override) {
    m_electronDriftMobility = calcElectronDriftMobility(temperature, electricField); 
    m_holeDriftMobility = calcHoleDriftMobility(temperature, electricField); 
    m_electronHallMobility = calcElectronHallFactor(temperature) * m_electronDriftMobility;
    m_holeHallMobility = calcHoleHallFactor(temperature) * m_holeDriftMobility;
    m_electronDiffusionConstant = calcDiffusionConstant(temperature, m_electronDriftMobility);  
    m_holeDiffusionConstant = calcDiffusionConstant(temperature, m_holeDriftMobility);  
  }
}

◆ setElectronDiffusionConstant()

void InDet::SiliconProperties::setElectronDiffusionConstant ( double diffusionConstant )

Definition at line 216 of file SiliconProperties.cxx.

                                                                             {
  m_override = true;
  m_electronDiffusionConstant = diffusionConstant;
}

◆ setElectronDriftMobility()

void InDet::SiliconProperties::setElectronDriftMobility ( double mobility )

Definition at line 196 of file SiliconProperties.cxx.

                                                                {
  m_override = true;
  m_electronDriftMobility = mobility;
}

◆ setElectronHallMobility()

void InDet::SiliconProperties::setElectronHallMobility ( double mobility )

Definition at line 206 of file SiliconProperties.cxx.

                                                               {
  m_override = true;
  m_electronHallMobility = mobility;
}

◆ setElectronHolePairsPerEnergy()

void InDet::SiliconProperties::setElectronHolePairsPerEnergy ( double ehPairsPerEnergy )

Definition at line 234 of file SiliconProperties.cxx.

                                                                             {
  m_ehPairsPerEnergy = ehPairsPerEnergy; 
}

◆ setElectronSaturationVelocity()

void InDet::SiliconProperties::setElectronSaturationVelocity ( double electronSaturationVelocity )

Definition at line 226 of file SiliconProperties.cxx.

                                                                                       {
  m_electronSaturationVelocity = electronSaturationVelocity;
}

◆ setHoleDiffusionConstant()

void InDet::SiliconProperties::setHoleDiffusionConstant ( double diffusionConstant )

Definition at line 221 of file SiliconProperties.cxx.

                                                                         {
  m_override = true;
  m_holeDiffusionConstant = diffusionConstant;
}

◆ setHoleDriftMobility()

void InDet::SiliconProperties::setHoleDriftMobility ( double mobility )

Definition at line 201 of file SiliconProperties.cxx.

                                                            {
  m_override = true;
  m_holeDriftMobility = mobility;
}

◆ setHoleHallMobility()

void InDet::SiliconProperties::setHoleHallMobility ( double mobility )

Definition at line 211 of file SiliconProperties.cxx.

                                                           {
  m_override = true;
  m_holeHallMobility = mobility;
}

◆ setHoleSaturationVelocity()

void InDet::SiliconProperties::setHoleSaturationVelocity ( double holeSaturationVelocity )

Definition at line 230 of file SiliconProperties.cxx.

                                                                               {
  m_holeSaturationVelocity = holeSaturationVelocity;
}

◆ signedHallMobility()

double InDet::SiliconProperties::signedHallMobility ( InDetDD::CarrierType carrier ) const

Definition at line 114 of file SiliconProperties.cxx.

                                                                          {
  if (carrierType == holes) {
    return holeHallMobility();
  } else {
    return -electronHallMobility();
  }
}

Member Data Documentation

◆ m_ehPairsPerEnergy

double InDet::SiliconProperties::m_ehPairsPerEnergy

private

Definition at line 84 of file SiliconProperties.h.

◆ m_electronDiffusionConstant

double InDet::SiliconProperties::m_electronDiffusionConstant

private

Definition at line 80 of file SiliconProperties.h.

◆ m_electronDriftMobility

double InDet::SiliconProperties::m_electronDriftMobility

private

Definition at line 76 of file SiliconProperties.h.

◆ m_electronHallMobility

double InDet::SiliconProperties::m_electronHallMobility

private

Definition at line 78 of file SiliconProperties.h.

◆ m_electronSaturationVelocity

double InDet::SiliconProperties::m_electronSaturationVelocity

private

Definition at line 82 of file SiliconProperties.h.

◆ m_holeDiffusionConstant

double InDet::SiliconProperties::m_holeDiffusionConstant

private

Definition at line 81 of file SiliconProperties.h.

◆ m_holeDriftMobility

double InDet::SiliconProperties::m_holeDriftMobility

private

Definition at line 77 of file SiliconProperties.h.

◆ m_holeHallMobility

double InDet::SiliconProperties::m_holeHallMobility

private

Definition at line 79 of file SiliconProperties.h.

◆ m_holeSaturationVelocity

double InDet::SiliconProperties::m_holeSaturationVelocity

private

Definition at line 83 of file SiliconProperties.h.

◆ m_override

bool InDet::SiliconProperties::m_override

private

Definition at line 86 of file SiliconProperties.h.

◆ s_ehPairsPerEnergyDefault

const double InDet::SiliconProperties::s_ehPairsPerEnergyDefault = 1. / (3.62 * CLHEP::eV)

staticprivate

Definition at line 88 of file SiliconProperties.h.

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

Public Member Functions

Static Public Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ SiliconProperties() [1/2]

◆ SiliconProperties() [2/2]

Member Function Documentation

◆ calcDiffusionConstant()

◆ calcDriftMobility()

◆ calcElectronDriftMobility()

◆ calcElectronHallFactor()

◆ calcElectronHallMobility()

◆ calcHoleDriftMobility()

◆ calcHoleHallFactor()

◆ calcHoleHallMobility()

◆ charge()

◆ diffusionConstant()

◆ driftMobility()

◆ electronDiffusionConstant()

◆ electronDriftMobility()

◆ electronHallMobility()

◆ electronHolePairsPerEnergy()

◆ electronSaturationVelocity()

◆ hallMobility()

◆ holeDiffusionConstant()

◆ holeDriftMobility()

◆ holeHallMobility()

◆ holeSaturationVelocity()

◆ setConditions()

◆ setElectronDiffusionConstant()

◆ setElectronDriftMobility()

◆ setElectronHallMobility()

◆ setElectronHolePairsPerEnergy()

◆ setElectronSaturationVelocity()

◆ setHoleDiffusionConstant()

◆ setHoleDriftMobility()

◆ setHoleHallMobility()

◆ setHoleSaturationVelocity()

◆ signedHallMobility()

Member Data Documentation

◆ m_ehPairsPerEnergy

◆ m_electronDiffusionConstant

◆ m_electronDriftMobility

◆ m_electronHallMobility

◆ m_electronSaturationVelocity

◆ m_holeDiffusionConstant

◆ m_holeDriftMobility

◆ m_holeHallMobility

◆ m_holeSaturationVelocity

◆ m_override

◆ s_ehPairsPerEnergyDefault