A nonvolatile programmable solid-electrolyte nanometer switch

Shunichi Kaeriyama*, Toshitsugu Sakamoto, Hiroshi Sunamura, Masayuki Mizuno, Hisao Kawaura, Tsuyoshi Hasegawa, Kazuya Terabe, Tomonobu Nakayama, Masakazu Aono

*この研究の対応する著者

研究成果: Article査読

187 被引用数 (Scopus)

抄録

In this paper, a reconfigurable LSI employing a non-volatile nanometer-scale switch, NanoBridge, is proposed, and its basic operations are demonstrated. The switch, composed of solid electrolyte copper sulfide, has a <30-nm contact diameter and <100-Ω on-resistance. Because of its small size, it can be used to create extremely dense field-programmable logic arrays. A 4 × 4 crossbar switch and a 2-input look-up-table circuit are fabricated with 0.18-μm CMOS technology, and operational tests with them have confirmed the switch's potential for use in programmable logic arrays. A 1-kb nonvolatile memory is also presented, and its potential for use as a low-voltage memory device is demonstrated.

本文言語English
ページ(範囲)168-175
ページ数8
ジャーナルIEEE Journal of Solid-State Circuits
40
1
DOI
出版ステータスPublished - 2005 1
外部発表はい

ASJC Scopus subject areas

  • 電子工学および電気工学

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