Memristor−CMOS Hybrid Integrated Circuits for Reconfigurable Logic

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• 作者：Qiangfei Xia ; Warren Robinett ; Michael W. Cumbie ; Neel Banerjee ; Thomas J. Cardinali ; J. Joshua Yang ; Wei Wu ; Xuema Li ; William M. Tong ; Dmitri B. Strukov ; Gregory S. Snider ; Gilberto Medeiros-Ribeiro
• 刊名：Nano Letters
• 出版年：2009
• 出版时间：October 14, 2009
• 年：2009
• 卷：9
• 期：10
• 页码：3640-3645
• 全文大小：368K
• 年卷期：v.9,no.10(October 14, 2009)
• ISSN：1530-6992

文摘

Hybrid reconfigurable logic circuits were fabricated by integrating memristor-based crossbars onto a foundry-built CMOS (complementary metal−oxide−semiconductor) platform using nanoimprint lithography, as well as materials and processes that were compatible with the CMOS. Titanium dioxide thin-film memristors served as the configuration bits and switches in a data routing network and were connected to gate-level CMOS components that acted as logic elements, in a manner similar to a field programmable gate array. We analyzed the chips using a purpose-built testing system, and demonstrated the ability to configure individual devices, use them to wire up various logic gates and a flip-flop, and then reconfigure devices.