Novel Nanowire-Based Flip-Flop Circuit Utilizing Gate-Controlled GaAs Three-Branch Nanowire Junctions
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概要
- 論文の詳細を見る
A novel set-reset flip-flop (SR-FF) circuit integrating gate-controlled GaAs three-branch nanowire junctions (TBJs) is designed, fabricated, and characterized. Fundamental logic gates including AND, NOT, and NAND are constructed using Schottky wrap gate (WPG)-controlled TBJs together with inverter circuits that have the same configuration. The present SR-FF circuit is simply designed using a pair of cross-coupled TBJ-based NAND gates. The circuit is successfully fabricated on a GaAs-based hexagonal nanowire network. Its correct operation with a voltage transfer gain larger than unity is demonstrated. Reduction of circuit area and possible operation speed are also discussed.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2011-06-25
著者
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Shiratori Yuta
Graduate School Of Information Science And Technology And Research Center For Integrated Quantum Ele
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Kasai Seiya
Graduate School Of Information Science And Technology And Research Center For Integrated Quantum Ele
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Shiratori Yuta
Graduate School of Information Science and Technology, and Research Center for Integrated Quantum Electronics, Hokkaido University, Sapporo 060-0814, Japan
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Shibata Hiromu
Graduate School of Information Science and Technology and Research Center for Integrated Quantum Electronics, Hokkaido University, N14, W9, Kita-ku, Sapporo 060-0814, Japan
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Shibata Hiromu
Graduate School of Information Science and Technology, and Research Center for Integrated Quantum Electronics, Hokkaido University, Sapporo 060-0814, Japan
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Kasai Seiya
Graduate School of Electronics and Information Engineering, and Research Center
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