A fast, high-endurance and scalable non-volatile memory device made from asymmetric Ta2O(5-x)/TaO(2-x) bilayer structures.

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Summary

This work demonstrates a TaO(x)-based asymmetric passive switching device with which it was able to localize resistance switching and satisfy all aforementioned requirements, and eliminates any need for a discrete transistor or diode in solving issues of stray leakage current paths in high-density crossbar arrays.

Type
article
Published
2011-08-01
Cited by
2,091
References
28

Keywords

Commutation, Crossbar switch, Non-volatile memory, Computer science, Transistor

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