PROPAGATION OF SINGLE FLUX QUANTUM PULSE OF SUPERCONDUCTING TRANSMISSION-LINE

被引：1
|
作者：
ANDRATSKY, VP
BOBROV, VS
机构：
[1] Institute of Precision Mechanics and Computer Technology, USSR Academy of Science, 117914 Moscow
来源：
CRYOGENICS | 1990年 / 30卷 / 12期
关键词：
SUPERCONDUCTORS; JOSEPHSON JUNCTIONS; INTERFEROMETER;
D O I：
10.1016/0011-2275(90)90217-Z
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Josephson tunnel junction switching by single flux quantum (SFQ) pulses generated by a two-junction interferometer and propagated on a superconducting transmission line have been investigated experimentally and by numerical simulation. High current density tunnel junctions have been used to enhance voltage SFQ pulse amplitudes and reduce junction damping parameters. The measured effective amplitudes of SFQ pulses allow an evaluation of the applicability of transmission lines to SFQ logic circuits and Josephson samplers.
引用
收藏
页码：1109 / 1112
页数：4
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