Simple Phase Bias for Superconducting Circuits

J. B. Majer; J. R. Butcher; J. E. Mooij

doi:10.1063/1.1478150

Simple Phase Bias for Superconducting Circuits

Mesoscale and Nanoscale Physics 2007-05-23 v2 Superconductivity

Authors: J. B. Majer , J. R. Butcher , J. E. Mooij

View on arXiv ↗ PDF ↗ DOI ↗

Abstract

A 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 a \pi/2 and \pi.

Keywords

phase diagram superconducting qubits circuit quantum electrodynamics

Cite

@article{arxiv.cond-mat/0112433,
  title  = {Simple Phase Bias for Superconducting Circuits},
  author = {J. B. Majer and J. R. Butcher and J. E. Mooij},
  journal= {arXiv preprint arXiv:cond-mat/0112433},
  year   = {2007}
}

Comments

5 pages, including 4 figures. Submitted to APL

Related papers

View all related →