Multi-scale modeling of oxygen vacancies assisted charge transport in sub-stoichiometric TiOx for RRAM application

@article{Pirrotta2014MultiscaleMO,
  title={Multi-scale modeling of oxygen vacancies assisted charge transport in sub-stoichiometric TiOx for RRAM application},
  author={Onofrio Pirrotta and Andrea Padovani and Luca Larcher and Larry Zhao and Blanka Magyari-Kope and Yoshio Nishi},
  journal={2014 International Conference on Simulation of Semiconductor Processes and Devices (SISPAD)},
  year={2014},
  pages={37-40}
}
In this work we investigate the charge transport in sub-stoichiometric TiOx for RRAM applications. We explored the atomic defect configurations actively assisting the charge transport in sub-stoichiometric TiOx through a multi-scale approach. We combined density-functional-theory-based non-equilibrium Green's function approach (DFT_NEGF) with physical-based… CONTINUE READING