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

0436540 - ÚFP 2015 RIV US eng C - Konferenční příspěvek (zahraniční konf.)
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]
Grant CEP: GA MŠMT(CZ) LM2011021
Institucionální podpora: RVO:61389021 ; RVO:68378271
Klíčová slova: Hall sensors * fusion * magnetic diagnostic * radiation hardness
Kód oboru RIV: BL - Fyzika plazmatu a výboje v plynech; BL - Fyzika plazmatu a výboje v plynech (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.
Trvalý link: http://hdl.handle.net/11104/0240255