| RSFQ的初步研究 |
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| 引用本文： | 杨宁,王蕴仪. RSFQ的初步研究[J]. 低温与超导, 2000, 28(2): 30-35 |
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| 作者姓名： | 杨宁 王蕴仪 |
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| 作者单位： | 东南大学毫米波国家重点实验室,南京,210096 |
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| 摘 要： | RSFQ应用于高速电子计算机是近年来活跃在低温超导电子学领域的新兴课题。文中从约瑟夫逊效应的等效模型出发 ,阐述了 RSFQ电路的基本基理及基于节点约瑟夫逊相位的数值模拟方法 ,并把它用于一个 RSFQ单向缓冲器的瞬态分析 ,给出了其相位和电压波形
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| 关 键 词： | 超导集成电路 约瑟夫逊结 超导电流 快速单磁通量子 单磁通量子脉冲 过阻尼结 节点量子相位 |
| 修稿时间： | 2000-03-03 |
Introduction Research of RSFQ |
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| Yang Ning,Wang Yunyi. Introduction Research of RSFQ[J]. Cryogenics and Superconductivity, 2000, 28(2): 30-35 |
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| Authors: | Yang Ning Wang Yunyi |
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| Abstract: | RSFQ is a burgeoning field in the research of superconductivity electronics applied in high-speed computer. In this paper, the principles of RSFQ circuit are presented based on the circuit modeling of Josephson Junction. It also gives the numerical analysis method using nodal Josephson Junction phase as the basic variable. Then this method is applied in transient simulation of a RSFQ buffer. And the phase and voltage waveform are given out. |
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| Keywords: | IC using superconductors Josephson junction Superconductive current Rapid-single-flux-quantum SFQ pulse Overdamped junction Nodal quantum mechanical phase |
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