Fig. 2From: Oxygen Effects on Performance of Electrically Bistable Devices Based on Hybrid Silver Sulfide Poly(N-vinylcarbazole) Nanocomposites a I-V curve of the bistable device measured in air and N2 atmosphere. b Retention ability of the bistable devices under the sweeping voltage sequence of (10, −1, −10, 1 V) which represent the “write-read-erase-read” processBack to article page