A GdBCO bulk staggered array undulator
View / Open Files
Authors
Hellmann, S
Schmidt, T
Zhang, K
Publication Date
2020-01-01Journal Title
Superconductor Science and Technology
ISSN
0953-2048
Publisher
Institute of Physics Publishing
Volume
33
Issue
1
Type
Article
This Version
AM
Metadata
Show full item recordCitation
Calvi, M., Ainslie, M., Dennis, T., Durrell, J., Hellmann, S., Kittel, C., Moseley, D., et al. (2020). A GdBCO bulk staggered array undulator. Superconductor Science and Technology, 33 (1)https://doi.org/10.1088/1361-6668/ab5b37
Abstract
The Insertion Device group of the Paul Scherrer Institute has started an R&D program on a High Temperature Superconducting Undulator to reduce the period length and increase the undulators magnetic field well beyond the present capability. Simulation results for a 10mm period and 4mm magnetic gap staggered array of GdBCO bulks predict peak magnetic field above 2 T. Building on the existing working principle of undulator design and simulated performance, the first experimental results of a 5-period 6.0 mm gap short undulator measured in the new test facility available at the University of Cambridge will be presented together with details of the experimental setup and sample preparation.
Sponsorship
Henry Royce Institute Equipment Grant: EP/P024947/1
Funder references
EPSRC (EP/P024947/1)
Paul Scherrer Institute (Unknown)
Identifiers
External DOI: https://doi.org/10.1088/1361-6668/ab5b37
This record's URL: https://www.repository.cam.ac.uk/handle/1810/299005
Rights
All rights reserved