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{zhang:srf2021-weptev011,
author = {C. Zhang and W. Chang and K. Elliott and W. Hartung and S.H. Kim and J.T. Popielarski and K. Saito and T. Xu},
% author = {C. Zhang and W. Chang and K. Elliott and W. Hartung and S.H. Kim and J.T. Popielarski and others},
% author = {C. Zhang and others},
title = {{Development of In-Situ Plasma Cleaning for the FRIB SRF Linac}},
booktitle = {Proc. SRF'21},
% booktitle = {Proc. 20th International Conference on RF Superconductivity (SRF'21)},
pages = {657--661},
eid = {WEPTEV011},
language = {english},
keywords = {plasma, cavity, electron, cryomodule, operation},
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-WEPTEV011},
url = {https://jacow.org/srf2021/papers/weptev011.pdf},
abstract = {{Development of techniques for in-situ plasma cleaning of quarter-wave and half-wave resonator cryomodules is underway at the Facility for Rare Isotope Beams (FRIB) at Michigan State University. If SRF cavity performance degradation is seen during future FRIB linac operation, in-situ plasma cleaning may help to restore performance without disassembly of the cavities from the cryomodules for off-line cleaning. A plasma cleaning feasibility study for FRIB cryomodules indicates that plasma cleaning can be done on-line without modifications to the RF couplers or cryomodules. Initial bench measurements have been performed on a FRIB half-wave resonator using noble gases (Ne, Ar), with and without added oxygen gas. The plasma ignition threshold has been measured as a function of gas pressure and composition. Studies of plasma cleaning efficacy are underway. Results will be presented.}},
}