Recent Results And Challenges In Development Of Metallic Hall Sensors For Fusion Reactors

0436540 - ÚFP 2015 RIV US eng C - Conference Paper (international conference)
Ďuran, Ivan - Sentkerestiová, J. - Kohout, Michal - Mušálek, Radek - Viererbl, L. - Kovařík, Karel
Recent Results And Challenges In Development Of Metallic Hall Sensors For Fusion Reactors.
AIP Conference Proceedings:FUSION REACTOR DIAGNOSTICS. Vol. 1612. MELVILLE: American Institute of Physics, 2014 - (Gorini, G.; Orsitto, F.; Sozzi, C.; Tardocchi, M.), s. 31-34. AIP Conference Proceedings, 1612. ISBN 978-0-7354-1248-4. ISSN 0094-243X.
[International Conference on Fusion Reactor Diagnostics. Villa Monastero,Varenna (IT), 09.09.2013-13.09.2013]
R&D Projects: GA MŠMT(CZ) LM2011021
Institutional support: RVO:61389021 ; RVO:68378271
Keywords : Hall sensors * fusion * magnetic diagnostic * radiation hardness
Subject RIV: BL - Plasma and Gas Discharge Physics; BL - Plasma and Gas Discharge Physics (FZU-D)
http://scitation.aip.org/content/aip/proceeding/aipcp/10.1063/1.4894020

Reliable and precise diagnostic of local magnetic field is crucial for successful operation of future thermonuclear fusion reactors based on magnetic confinement. Magnetic sensors at these devices will experience an extremely demanding operational environment with large radiation and thermal loads in combination with required long term, reliable, and service-free performance. Neither present day commercial nor laboratory measurement systems comply with these requirements. Metallic Hall sensors based on e. g. copper or bismuth could potentially satisfy these needs. We present the technology for manufacturing of such sensors and some initial results on characterization of their properties.
Permanent Link: http://hdl.handle.net/11104/0240255