Highly-stable (< 3% fluctuation) Ag-based Threshold Switch with Extreme-low OFF Current of 0.1 pA, Extreme-high Selectivity of 10⁹ and High Endurance of 10⁹ Cycles / Writam Banerjee, Ilya V. Karpov*, Ashish Agrawal*, Seonghun Kim, Seungwoo Lee, Sangmin Lee, Donghwa Lee, Hyunsang Hwang / 2020 IEEE International Electron Devices Meeting