G4MicroElecLOPhononScattering.cc

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//
// G4MicroElecLOPhononScattering.cc, 
//                              2020/05/20 P. Caron, C. Inguimbert are with ONERA [b] 
//                         Q. Gibaru is with CEA [a], ONERA [b] and CNES [c]
//                          M. Raine and D. Lambert are with CEA [a]
//
// A part of this work has been funded by the French space agency(CNES[c])
// [a] CEA, DAM, DIF - 91297 ARPAJON, France
// [b] ONERA - DPHY, 2 avenue E.Belin, 31055 Toulouse, France
// [c] CNES, 18 av.E.Belin, 31401 Toulouse CEDEX, France
//
// Based on the following publications
//
//      - J. Pierron, C. Inguimbert, M. Belhaj, T. Gineste, J. Puech, M. Raine
//        Electron emission yield for low energy electrons: 
//        Monte Carlo simulation and experimental comparison for Al, Ag, and Si
//        Journal of Applied Physics 121 (2017) 215107. 
//               https://doi.org/10.1063/1.4984761
//
//      - P. Caron,
//        Study of Electron-Induced Single-Event Upset in Integrated Memory Devices
//        PHD, 16th October 2019
//
//  - Q.Gibaru, C.Inguimbert, P.Caron, M.Raine, D.Lambert, J.Puech, 
//        Geant4 physics processes for microdosimetry and secondary electron emission simulation : 
//        Extension of MicroElec to very low energies and new materials
//        NIM B, 2020, in review.
//
//
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#include "G4MicroElecLOPhononScattering.hh"
#include "G4DummyModel.hh"
#include "G4SystemOfUnits.hh"
#include "G4LowEnergyEmProcessSubType.hh"
 
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using namespace std;
 
G4MicroElecLOPhononScattering::G4MicroElecLOPhononScattering(
                                 const G4String& processName, G4ProcessType type) 
  :G4VEmProcess(processName, type),
   isInitialised(false)
{
  SetProcessSubType(fLowEnergyElastic);
}
 
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G4MicroElecLOPhononScattering::~G4MicroElecLOPhononScattering()
{}
 
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G4bool G4MicroElecLOPhononScattering::IsApplicable(const G4ParticleDefinition& p)
{
  return (&p == G4Electron::Electron());
}
 
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void G4MicroElecLOPhononScattering::InitialiseProcess(const G4ParticleDefinition*)
{
  if (!isInitialised)
    {
      isInitialised = true;
      SetBuildTableFlag(false);
      if (!EmModel(0)) SetEmModel(new G4DummyModel());
      AddEmModel(2, EmModel(0));
    }
}
 
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