Journal Article10.1109/JSSC.2004.837244
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 +8 more
- 13 Sep 2004
- Vol. 40, Iss: 1, pp 168-176
286
TL;DR: In this paper, a reconfigurable LSI employing a nonvolatile nanometer-scale switch, called NanoBridge, is proposed, and its basic operations are demonstrated, and operational tests with them have confirmed the switch's potential for use in programmable logic arrays.
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Abstract: A reconfigurable LSI employing a nonvolatile 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-/spl Omega/ on-resistance. Because of its small size, it can be used to create extremely dense field-programmable logic arrays. A 4 /spl times/ 4 crossbar switch and a 2-input look-up-table circuit are fabricated with 0.18-/spl mu/m 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.
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References
Nanometer-scale switches using copper sulfide
Toshitsugu Sakamoto,Hiroshi Sunamura,Hisao Kawaura,Tsuyoshi Hasegawa,Tomonobu Nakayama,Masakazu Aono,Masakazu Aono +6 more
TL;DR: In this article, the authors describe a nanometer-scale switch that uses a copper sulfide film and demonstrate its performance, which is a chalcogenide semiconductor sandwiched between copper and metal electrodes.
548
Architecture of field-programmable gate arrays
Jonathan Rose,A. El Gamal,Alberto Sangiovanni-Vincentelli +2 more
- 01 Jul 1993
TL;DR: A survey of field-programmable gate array (FPGA) architectures and the programming technologies used to customize them is presented and a classification of logic blocks based on their granularity is proposed, and several logic blocks used in commercially available FPGAs are described.
Ionic/electronic mixed conductor tip of a scanning tunneling microscope as a metal atom source for nanostructuring
TL;DR: In this paper, a nanoscale line structure on the sample was fabricated by scanning the Ag2S tip with the protrusion under appropriate bias voltages and tunneling currents.