Impact Ionization in ZnS
作者： Martin Reigrotzki , Michael Stobbe , Ronald Redmer , Wolfgang Schattke
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摘要: The impact ionization rate and its orientation dependence in k space is calculated for ZnS. numerical results indicate a strong correlation to the band structure. use of q-dependent screening function Coulomb interaction between conduction valence electrons found be essential. A simple fit formula presented easy calculation energy dependent transition rate.
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