Solid-Electrolyte Nanometer Switch(<Special Section>Novel Device Architectures and System Integration Technologies)

概要

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We have developed a solid-electrolyte nonvolatile switch (here we refer as NanoBridge) with a low ON resistance and its small size. When we use a NanoBridge to switch elements in a programmable logic device, the chip size (or die cost) can be reduced and performance (speed and power consumption) can be enhanced. Developing this application required solving a couple of problems. First, the switching voltage of the NanoBridge (〜0.3V) needed to be larger than the operating voltage of the logic circuit (>1V). Second, the programming current (>1mA) needed to be suppressed to avoid large power consumption. We demonstrate how the Nanobridge enhances the switching voltage and reduces the programming current.
社団法人電子情報通信学会の論文
2006-11-01