Propagation of single flux quantum pulse of superconducting transmission line

✍ Scribed by V.P. Andratsky; V.S. Bobrov

• Book ID: 103055352
• Publisher: Elsevier Science
• Year: 1990
• Tongue: English
• Weight: 317 KB
• Volume: 30
• Category: Article
• ISSN: 0011-2275
• DOI: 10.1016/0011-2275(90)90217-z

✦ Synopsis

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.