In Situ Tuning of Switching Window in a Gate-Controlled Bilayer Graphene-Electrode Resistive Memory Device.

Tian, He; Zhao, Haiming; Wang, Xue-Feng; Xie, Qian-Yi; Chen, Hong-Yu; Mohammad, Mohammad Ali; Li, Cheng; Mi, Wen-Tian et al. · Adv Mater · 2015

basic_science · Level V

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Abstract

A resistive random access memory (RRAM) device with a tunable switching window is demonstrated for the first time. The SET voltage can be continuously tuned from 0.27 to 4.5 V by electrical gating from -10 to +35 V. The gate-controlled bilayer graphene-electrode RRAM can function as 1D1R and potentially increase the RRAM density.