JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
@inproceedings{voelker:srf2021-weptev003,
author = {J. Völker and A. Frahm and S. Keckert and J. Knobloch and A.N. Matveenko and A. Neumann and H. Plötz and Y. Tamashevich},
% author = {J. Völker and A. Frahm and S. Keckert and J. Knobloch and A.N. Matveenko and A. Neumann and others},
% author = {J. Völker and others},
title = {{A Superconducting Magnetic Shield for SRF Modules with Strong Magnetic Field Sources}},
booktitle = {Proc. SRF'21},
% booktitle = {Proc. 20th International Conference on RF Superconductivity (SRF'21)},
pages = {637--641},
eid = {WEPTEV003},
language = {english},
keywords = {solenoid, SRF, gun, niobium, shielding},
venue = {East Lansing, MI, USA},
series = {International Conference on RF Superconductivity},
number = {20},
publisher = {JACoW Publishing, Geneva, Switzerland},
month = {10},
year = {2022},
issn = {2673-5504},
isbn = {978-3-95450-233-2},
doi = {10.18429/JACoW-SRF2021-WEPTEV003},
url = {https://jacow.org/srf2021/papers/weptev003.pdf},
abstract = {{Frequently SRF modules require strong focusing magnets close to SRF cavities. The shielding of those magnetic fields to avoid flux trapping, for example during a quench, is a challenge. At HZB, the bERLinPro photo-injector module includes a 1.4 cell SRF cavity placed in close proximity to a superconducting (SC) focusing solenoid. At full solenoid operation, parts of the double mu-metal shield are expected to saturate. To prevent saturation, we developed a new superconducting Meissner-Shield. Several tests of different designs were performed both in the injector module and in the HoBiCaT test facility. The measured results of the final design show a significant shielding that are in good agreement with calculations. Based on these results, a reduction of the magnetic flux density in the mu-metal shields of almost one order of magnitude is expected The design has now been incorporated in the injector module. In this paper we will present the design, the setup and results of the final testing of the superconducting shield.}},
}