G4MicroElecMaterialStructure Class Reference

#include <G4MicroElecMaterialStructure.hh>

Public Member Functions
G4double	ConvertUnit (const G4String &unitName)
G4double	Energy (G4int level)
	G4MicroElecMaterialStructure (const G4String &matName="")
G4int	GetEADL_Enumerator (G4int shell)
G4double	GetElasticModelHighLimit ()
G4double	GetElasticModelLowLimit ()
G4double	GetEnergyGap ()
G4double	GetInelasticModelHighLimit (G4int pdg)
G4double	GetInelasticModelLowLimit (G4int pdg)
G4double	GetInitialEnergy ()
G4double	GetLimitEnergy (G4int level)
G4String	GetMaterialName ()
G4double	GetWorkFunction ()
G4double	GetZ (G4int Shell)
G4bool	IsShellWeaklyBound (G4int level)
G4int	NumberOfLevels ()
void	ReadMaterialFile ()
virtual	~G4MicroElecMaterialStructure ()

Private Attributes
std::vector< G4double >	compoundShellZ
std::vector< G4int >	EADL_Enumerator
std::vector< G4double >	energyConstant
G4double	energyGap = 0.0
G4double	initialEnergy = 0.0
G4bool	isCompound = false
std::vector< G4bool >	isShellWeaklyBoundVector
G4double	limitElastic [2] = { 0,0 }
std::vector< G4double >	LimitEnergy
G4double	limitInelastic [4] = { 0,0,0,0 }
G4String	materialName = ""
G4int	nLevels = 3
G4double	workFunction = 0.0
G4double	Z = 0.0

Detailed Description

Definition at line 83 of file G4MicroElecMaterialStructure.hh.

Constructor & Destructor Documentation

G4MicroElecMaterialStructure()

G4MicroElecMaterialStructure::G4MicroElecMaterialStructure

(

const G4String &

matName = ""

)

Definition at line 81 of file G4MicroElecMaterialStructure.cc.

{
  materialName = matName;
  if (matName == "Vacuum" || matName == "uum") {
    workFunction = 0;
    initialEnergy = 0;
  }
  else {
    ReadMaterialFile();
  }
  nLevels = energyConstant.size();
}

References energyConstant, initialEnergy, materialName, nLevels, ReadMaterialFile(), and workFunction.

~G4MicroElecMaterialStructure()

G4MicroElecMaterialStructure::~G4MicroElecMaterialStructure ( )

virtual

Definition at line 96 of file G4MicroElecMaterialStructure.cc.

{}

Member Function Documentation

ConvertUnit()

G4double G4MicroElecMaterialStructure::ConvertUnit

(

const G4String &

unitName

)

Definition at line 200 of file G4MicroElecMaterialStructure.cc.

{
  G4double unitValue = 0;
  if (unitName == "meV") unitValue = 1e-3*CLHEP::eV;
  else if (unitName == "eV") unitValue = CLHEP::eV;
  else if (unitName == "keV") unitValue = CLHEP::keV;
  else if (unitName == "MeV") unitValue = CLHEP::MeV;
  else if (unitName == "noUnit") unitValue = 1;
  
  return unitValue;
}

References CLHEP::eV, CLHEP::keV, and CLHEP::MeV.

Referenced by ReadMaterialFile().

Energy()

G4double G4MicroElecMaterialStructure::Energy

(

G4int

level

)

Definition at line 182 of file G4MicroElecMaterialStructure.cc.

{
  return (level >= 0 && level < nLevels) ? energyConstant[level] : 0.0;
}

References energyConstant, and nLevels.

Referenced by G4MicroElecInelasticModel_new::CrossSectionPerVolume(), G4MicroElecInelasticModel_new::RandomizeEjectedElectronEnergy(), G4MicroElecInelasticModel_new::RandomSelect(), and G4MicroElecInelasticModel_new::SampleSecondaries().

GetEADL_Enumerator()

G4int G4MicroElecMaterialStructure::GetEADL_Enumerator ( G4int  shell )

inline

Definition at line 96 of file G4MicroElecMaterialStructure.hh.

{ return EADL_Enumerator[shell]; };

References EADL_Enumerator.

Referenced by G4MicroElecInelasticModel_new::SampleSecondaries().

GetElasticModelHighLimit()

G4double G4MicroElecMaterialStructure::GetElasticModelHighLimit ( )

inline

Definition at line 101 of file G4MicroElecMaterialStructure.hh.

{ return limitElastic[1]; }

References limitElastic.

Referenced by G4MicroElecElasticModel_new::Initialise().

GetElasticModelLowLimit()

G4double G4MicroElecMaterialStructure::GetElasticModelLowLimit ( )

inline

Definition at line 100 of file G4MicroElecMaterialStructure.hh.

{return limitElastic[0];}

References limitElastic.

Referenced by G4MicroElecElasticModel_new::Initialise().

GetEnergyGap()

G4double G4MicroElecMaterialStructure::GetEnergyGap ( )

inline

Definition at line 94 of file G4MicroElecMaterialStructure.hh.

{ return energyGap; }

References energyGap.

Referenced by G4MicroElecInelasticModel_new::RandomizeEjectedElectronEnergyFromCumulatedDcs(), and G4MicroElecInelasticModel_new::SampleSecondaries().

GetInelasticModelHighLimit()

G4double G4MicroElecMaterialStructure::GetInelasticModelHighLimit

(

G4int

pdg

)

Definition at line 233 of file G4MicroElecMaterialStructure.cc.

{
  G4double res = 0.0;
  if (pdg == 11) res = limitInelastic[1];
  else if (pdg == 2212) res = limitInelastic[3];
  return res;
}

References limitInelastic.

Referenced by G4MicroElecInelasticModel_new::CrossSectionPerVolume(), and G4MicroElecInelasticModel_new::SampleSecondaries().

GetInelasticModelLowLimit()

G4double G4MicroElecMaterialStructure::GetInelasticModelLowLimit

(

G4int

pdg

)

Definition at line 223 of file G4MicroElecMaterialStructure.cc.

{
  G4double res = 0.0;
  if (pdg == 11) res = limitInelastic[0];
  else if (pdg == 2212) res = limitInelastic[2];
  return res;
}

References limitInelastic.

Referenced by G4MicroElecInelasticModel_new::CrossSectionPerVolume(), and G4MicroElecInelasticModel_new::SampleSecondaries().

GetInitialEnergy()

G4double G4MicroElecMaterialStructure::GetInitialEnergy ( )

inline

Definition at line 95 of file G4MicroElecMaterialStructure.hh.

{ return initialEnergy; }

References initialEnergy.

GetLimitEnergy()

G4double G4MicroElecMaterialStructure::GetLimitEnergy

(

G4int

level

)

Definition at line 214 of file G4MicroElecMaterialStructure.cc.

{
  G4double E = LimitEnergy[level];
  if (IsShellWeaklyBound(level)) { E = energyGap+ initialEnergy; }
  return E;
}

References energyGap, initialEnergy, IsShellWeaklyBound(), and LimitEnergy.

Referenced by G4MicroElecInelasticModel_new::DifferentialCrossSection(), G4MicroElecInelasticModel_new::RandomizeEjectedElectronEnergy(), G4MicroElecInelasticModel_new::RandomizeEjectedElectronEnergyFromCumulatedDcs(), G4MicroElecInelasticModel_new::SampleSecondaries(), and G4MicroElecInelasticModel_new::TransferedEnergy().

GetMaterialName()

G4String G4MicroElecMaterialStructure::GetMaterialName ( )

inline

Definition at line 98 of file G4MicroElecMaterialStructure.hh.

{ return materialName; };

References materialName.

GetWorkFunction()

G4double G4MicroElecMaterialStructure::GetWorkFunction ( )

inline

Definition at line 97 of file G4MicroElecMaterialStructure.hh.

{ return workFunction; };

References workFunction.

Referenced by G4MicroElecSurface::BuildPhysicsTable(), and G4MicroElecElasticModel_new::Initialise().

GetZ()

G4double G4MicroElecMaterialStructure::GetZ

(

G4int

Shell

)

Definition at line 189 of file G4MicroElecMaterialStructure.cc.

{
  if (Shell >= 0 && Shell < nLevels) {
    if (!isCompound) return Z;
    else return compoundShellZ[Shell];
  }
  else return 0;
}

References compoundShellZ, isCompound, nLevels, and Z.

Referenced by G4MicroElecInelasticModel_new::SampleSecondaries().

IsShellWeaklyBound()

G4bool G4MicroElecMaterialStructure::IsShellWeaklyBound

(

G4int

level

)

Definition at line 243 of file G4MicroElecMaterialStructure.cc.

{
  return isShellWeaklyBoundVector[level];
}

References isShellWeaklyBoundVector.

Referenced by GetLimitEnergy(), and G4MicroElecInelasticModel_new::SampleSecondaries().

NumberOfLevels()

G4int G4MicroElecMaterialStructure::NumberOfLevels ( )

inline

Definition at line 91 of file G4MicroElecMaterialStructure.hh.

{ return nLevels; }

References nLevels.

Referenced by G4MicroElecInelasticModel_new::CrossSectionPerVolume(), G4MicroElecInelasticModel_new::Initialise(), and G4MicroElecInelasticModel_new::RandomSelect().

ReadMaterialFile()

void G4MicroElecMaterialStructure::ReadMaterialFile

(

)

Definition at line 101 of file G4MicroElecMaterialStructure.cc.

{
  char *path = std::getenv("G4LEDATA");
  
  if (materialName[0] == 'G' && materialName[1] == '4') {
    //in the case the NIST database is used
    materialName.erase(0, 1);
    materialName.erase(0, 1);
    materialName.erase(0, 1);
  }
  
  std::ostringstream fileName;
  fileName << path << "/microelec/Structure/Data_" + materialName + ".dat";
  std::ifstream fichier(fileName.str().c_str());
  
  int varLength = 0;
  G4String nameParameter;
  
  G4String unitName;    
  G4double unitValue;
  G4double data;
  G4String filler;  
  G4String type;
  
  if (fichier)
    {
      fichier >> filler >> type;
      materialName = filler;
      if (type == "Compound") {isCompound = true; Z = 0; }
      else { isCompound = false; Z = std::stoi(type); }
      while(!fichier.eof()) {
    
    getline(fichier, filler);
    std::stringstream line(filler);
    
    if (filler[0] == '#' || filler.empty()) {continue;}
    
    line >> varLength;
    line >> nameParameter;
    line >> unitName;
    unitValue = ConvertUnit(unitName);
    
    for (int i = 0; i < varLength; i++)
      {
        line >> data;   data = data*unitValue;
        
        if (nameParameter == "WorkFunction") workFunction = data;
        if (nameParameter == "EnergyGap") energyGap = data;
        
        if (nameParameter == "EnergyPeak") energyConstant.push_back(data);
        if (nameParameter == "EnergyLimit") LimitEnergy.push_back(data);
        if (nameParameter == "EADL") EADL_Enumerator.push_back(data);
        
        if (nameParameter == "WeaklyBoundShell")
          {if (data == 0) { isShellWeaklyBoundVector.push_back(false); }
        else {isShellWeaklyBoundVector.push_back(true);}}
        
        if (nameParameter == "WeaklyBoundInitialEnergy") initialEnergy = data;
        
        if (nameParameter == "ShellAtomicNumber") compoundShellZ.push_back(data);
        
        if (nameParameter == "DielectricModelLowEnergyLimit_e") limitInelastic[0]=data;
        if (nameParameter == "DielectricModelHighEnergyLimit_e") limitInelastic[1] = data;
        if (nameParameter == "DielectricModelLowEnergyLimit_p") limitInelastic[2] = data;
        if (nameParameter == "DielectricModelHighEnergyLimit_p") limitInelastic[3] = data;
        
        if (nameParameter == "ElasticModelLowEnergyLimit") limitElastic[0] = data;
        if (nameParameter == "ElasticModelHighEnergyLimit") limitElastic[1] = data;
      }
      }
      fichier.close();  // on ferme le fichier
    }
  else {
    G4String str = "file ";
    str += fileName.str() + " not found!";
    G4Exception("G4MicroElecMaterialStructure::ReadMaterialFile", "em0002", FatalException, str);
  }
}

References compoundShellZ, ConvertUnit(), EADL_Enumerator, energyConstant, energyGap, FatalException, G4Exception(), initialEnergy, isCompound, isShellWeaklyBoundVector, limitElastic, LimitEnergy, limitInelastic, materialName, workFunction, and Z.

Referenced by G4MicroElecMaterialStructure().

Field Documentation

compoundShellZ

std::vector<G4double> G4MicroElecMaterialStructure::compoundShellZ

private

Definition at line 117 of file G4MicroElecMaterialStructure.hh.

Referenced by GetZ(), and ReadMaterialFile().

EADL_Enumerator

std::vector<G4int> G4MicroElecMaterialStructure::EADL_Enumerator

private

Definition at line 114 of file G4MicroElecMaterialStructure.hh.

Referenced by GetEADL_Enumerator(), and ReadMaterialFile().

energyConstant

std::vector<G4double> G4MicroElecMaterialStructure::energyConstant

private

Definition at line 112 of file G4MicroElecMaterialStructure.hh.

Referenced by Energy(), G4MicroElecMaterialStructure(), and ReadMaterialFile().

energyGap

G4double G4MicroElecMaterialStructure::energyGap = 0.0

private

Definition at line 119 of file G4MicroElecMaterialStructure.hh.

Referenced by GetEnergyGap(), GetLimitEnergy(), and ReadMaterialFile().

initialEnergy

G4double G4MicroElecMaterialStructure::initialEnergy = 0.0

private

Definition at line 116 of file G4MicroElecMaterialStructure.hh.

Referenced by G4MicroElecMaterialStructure(), GetInitialEnergy(), GetLimitEnergy(), and ReadMaterialFile().

isCompound

G4bool G4MicroElecMaterialStructure::isCompound = false

private

Definition at line 109 of file G4MicroElecMaterialStructure.hh.

Referenced by GetZ(), and ReadMaterialFile().

isShellWeaklyBoundVector

std::vector<G4bool> G4MicroElecMaterialStructure::isShellWeaklyBoundVector

private

Definition at line 111 of file G4MicroElecMaterialStructure.hh.

Referenced by IsShellWeaklyBound(), and ReadMaterialFile().

limitElastic

G4double G4MicroElecMaterialStructure::limitElastic[2] = { 0,0 }

private

Definition at line 120 of file G4MicroElecMaterialStructure.hh.

Referenced by GetElasticModelHighLimit(), GetElasticModelLowLimit(), and ReadMaterialFile().

LimitEnergy

std::vector<G4double> G4MicroElecMaterialStructure::LimitEnergy

private

Definition at line 113 of file G4MicroElecMaterialStructure.hh.

Referenced by GetLimitEnergy(), and ReadMaterialFile().

limitInelastic

G4double G4MicroElecMaterialStructure::limitInelastic[4] = { 0,0,0,0 }

private

Definition at line 121 of file G4MicroElecMaterialStructure.hh.

Referenced by GetInelasticModelHighLimit(), GetInelasticModelLowLimit(), and ReadMaterialFile().

materialName

G4String G4MicroElecMaterialStructure::materialName = ""

private

Definition at line 110 of file G4MicroElecMaterialStructure.hh.

Referenced by G4MicroElecMaterialStructure(), GetMaterialName(), and ReadMaterialFile().

nLevels

G4int G4MicroElecMaterialStructure::nLevels = 3

private

Definition at line 108 of file G4MicroElecMaterialStructure.hh.

Referenced by Energy(), G4MicroElecMaterialStructure(), GetZ(), and NumberOfLevels().

workFunction

G4double G4MicroElecMaterialStructure::workFunction = 0.0

private

Definition at line 115 of file G4MicroElecMaterialStructure.hh.

Referenced by G4MicroElecMaterialStructure(), GetWorkFunction(), and ReadMaterialFile().

Z

G4double G4MicroElecMaterialStructure::Z = 0.0

private

Definition at line 118 of file G4MicroElecMaterialStructure.hh.

Referenced by GetZ(), mcscore.MCParticle::printout(), and ReadMaterialFile().

---

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

• source/materials/include/G4MicroElecMaterialStructure.hh
• source/materials/src/G4MicroElecMaterialStructure.cc