The phase mode operation was investigated. This refers to the mode to transfer the fluxoid, not to transfer the voltage pulse, of Josephson switching system by fabricating a resistively coupled dc SQUID's array and 4J-loop which are expected to be advantageous in miniaturization by using its large kinetic momentum effect. The threshold characteristics of these superconducting loops and its LI//c dependence agreed with theoretical predictions. The phase mode logic actions were verified to operate in a resistively coupled dc SQUID and a coupled dc SQUID with a 4J-loop. A computer simulation showed that a resistively coupled SQUID array acts both on the phase and voltage modes by changing the circuit parameters, but that the two modes are separated in a parameter space.
|Number of pages||4|
|Journal||IEEE Transactions on Magnetics|
|Issue number||3 Pt 2|
|Publication status||Published - 1982 May|
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Physics and Astronomy (miscellaneous)