Novel Ultra-low power RRAM with good endurance and retention

Chien‐Hong Cheng, Albert Chin, F. S. Yeh

2010 · 78 citations · 1 references

Concepts

Abstract

We report high performance RRAM of ultra-low 4 μW set power (-3.5 μA at -1.1 V), 16 pW reset power (0.12 nA at 0.13 V), large extrapolated 10-year on/off retention window of 4 × 10 <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">5</sup> at 85°C, good 10 <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">6</sup> cycling endurance and fast 50 ns switching for the first time. These were achieved using novel covalent-bond-dielectric/metal-oxide and low cost electrodes.

References

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