$1Dparameters

出自 DDCC TCAD TOOL Manual
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Function material general parameter setting in 1D-ddcc such as length, bandgap, permittivity, bandoffest, effective mass, mobility, lifetime.


Format

$1Dparameters 
L1 Eg1 bandoffset1 ε1 me_ver1 me_par1 mh_hh1 mh_lh1 mue1 muh1 te1 th1
L2 Eg2 bandoffset2 ε2 me_ver2 me_par2 mh_hh2 mh_lh2 mue2 muh2 te2 th2
L3 Eg3 bandoffset3 ε3 me_ver3 me_par3 mh_hh3 mh_lh3 mue3 muh3 te3 th3
...
...
... until the total layer number $totallayer


Parameter Explanation

  • L : length of this layer. (\AA)
  • Eg : bandgap of this layer. (eV)
  • bandoffset : ΔEc/ΔEg
  • ε : relative permittivity of this layer. (\epsilon_0)
  • me_ver : vertical effective mass of electron. (m_0)
  • me_par : parallel effective mass of electron. (m_0)
  • mh_hh : heavy hole effective mass of hole. (m_0)
  • mh_lh : light hole effective mass of hole. (m_0)
  • mue : the electron mobility. (cm^{2}V^{-1}s^{-1})
  • muh : the hole mobility. (cm^{2}V^{-1}s^{-1})
  • te : lifetime of electron. (sec)
  • th : lifetime of hole. (sec)