Magnetic phase shifter for superconducting qubit

Details Magnetic phase shifter for superconducting qubit Magnetic phase shifter for superconducting qubit

2004-03-12

arxiv.org/abs/cond-mat/0403315v1

Physics

Condensed Matter

Superconductivity

to be published in Physical Review Letters

Scientific paper

10.1103/PhysRevLett.92.177904

We have designed and investigated a contactless magnetic phase shifter for flux-based superconducting qubits. The phase shifter is realized by placing a perpendicularly magnetized dot at the centre of a superconducting loop. The flux generated by this magnetic dot gives rise to an additional shielding current in the loop, which, in turn, induces a phase shift. By modifying the parameters of the dot an arbitrary phase shift can be generated in the loop. This magnetic phase shifter can, therefore, be used as an external current source in superconducting circuits, as well as a suitable tool to study fractional Josephson vortices.

Affiliated with

Also associated with

No associations

Rating

Magnetic phase shifter for superconducting qubit does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Magnetic phase shifter for superconducting qubit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic phase shifter for superconducting qubit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-161202