TDDB Mechanism in a-Si/TiO2 Nonfilamentary RRAM Device Ma, Jigang ; Chai, Zheng ; Zhang, Wei Dong ; Zhang, Jian Fu ; Marsland, John ; Govoreanu, Bogdan ; Degraeve, Robin ; Goux, Ludovic ; Kar, Gouri Sankar Abstract Publication: IEEE Transactions on Electron Devices Pub Date: January 2019 DOI: 10.1109/TED.2018.2881294 Bibcode: 2019ITED...66..777M