Fig. 4: Implementations of XOR logic with RuXLPH SAM based molecular HDD.
From: Molecular HDD logic for encrypted massive data storage

a Schematic of a XOR logic gate, as well as its implementation with (b) two devices showing traditional redox-related bistable conductance modulation behavior and (c) a single RuXLPH based molecular HDD unit exhibiting redox and ion drifting induced symmetric conductance switching characteristic. d Schematic diagram and (e) simulated results of the as-designed XOR logic operator.