TITLE

Simple phase bias for superconducting circuits

AUTHOR(S)
Majer, J. B.; Butcher, J. R.; Mooij, J. E.
PUB. DATE
May 2002
SOURCE
Applied Physics Letters;5/13/2002, Vol. 80 Issue 19, p3638
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
A superconducting phase-bias tool, based on a trapped fluxoid in a ring, is proposed and demonstrated. It can provide arbitrary phase values and is simple to fabricate. The phase bias has been realized in two superconducting quantum interference devices, where the critical current versus magnetic flux is shown to be shifted by π/2 and π. © 2002 American Institute of Physics.
ACCESSION #
6630241

 

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