2001/12/31 by Johannes Majer, J. B. Majer, J. R. Butcher +1 · 2 citations
Engineering · Physics and Astronomy · #Physics of Superconductivity and Magnetism #Quantum and electron transport phenomena #Radio Frequency Integrated Circuit Design #cond-mat.mes-hall #cond-mat.supr-con
paper · pdf · doi:10.1063/1.1478150
published as Appl. Phys. Lett. 80, 3638 (2002) · 5 pages, including 4 figures. Submitted to APL
arxiv created 2002/01/22 · openalex publication_date 2002/05/13 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/01
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.