Modeling direct band-to-band tunneling using QTBM

  title={Modeling direct band-to-band tunneling using QTBM},
  author={Lidija Filipovi{\'c} and O. Baumgartner and Hans Kosina},
  journal={2013 International Conference on Simulation of Semiconductor Processes and Devices (SISPAD)},
This work focuses on modeling the tunneling mechanism in direct semiconductors. An effective barrier is extracted between the valence and conduction band, by defining the barrier as valence-like near the valence band and conduction bandlike near the conduction band. The transition occurs at a point obtained by momentum matching. Computation of transition… CONTINUE READING