University of Sussex
Browse

File(s) under permanent embargo

Superconducting flux pump for a planar magnetic field source

journal contribution
posted on 2023-06-09, 21:41 authored by John H Lacy, April Cridland, Jonathan Pinder, Alberto Jesús Uribe Jiménez, Ryan WillettsRyan Willetts, Jose Verdu GalianaJose Verdu Galiana
We describe a novel use for superconducting flux pumping, namely a method for magnetizing a planar magnetic field source. The method is useful for many applications, but we illustrate it with the planar Penning trap with applications in quantum technology. A flux pumping mechanism and associated mathematical model are described. The method allows for complete control of the induced persistent current in a double-loop superconducting structure, whereby the final current is a known function of the applied flux and the loop geometry. We have tested our flux pumping technique and found excellent agreement with the theory.

History

Publication status

  • Published

File Version

  • Published version

Journal

IEEE Transactions on Applied Superconductivity

ISSN

1051-8223

Publisher

IEEE

Issue

8

Volume

30

Page range

1-12

Department affiliated with

  • Physics and Astronomy Publications

Full text available

  • No

Peer reviewed?

  • Yes

Legacy Posted Date

2020-09-28

First Compliant Deposit (FCD) Date

2020-09-25

Usage metrics

    University of Sussex (Publications)

    Categories

    No categories selected

    Exports

    RefWorks
    BibTeX
    Ref. manager
    Endnote
    DataCite
    NLM
    DC