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Development of Bismuth Hall sensors for ITER steady state magnetic diagnostics.
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SYSNO ASEP 0481378 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Development of Bismuth Hall sensors for ITER steady state magnetic diagnostics. Author(s) Ďuran, Ivan (UFP-V) RID, ORCID
Entler, Slavomír (UFP-V) ORCID
Kočan, M. (FR)
Kohout, Michal (FZU-D) RID, ORCID
Viererbl, L. (CZ)
Mušálek, Radek (UFP-V) RID, ORCID
Chráska, Tomáš (UFP-V) RID, ORCID
Vayakis, G. (FR)Source Title Fusion Engineering and Design. - : Elsevier - ISSN 0920-3796
Roč. 123, November (2017), s. 690-694Number of pages 5 s. Publication form Print - P Action SOFT 2016: Symposium on Fusion Technology /29./ Event date 05.09.2016 - 09.09.2016 VEvent location Prague Country CZ - Czech Republic Event type WRD Language eng - English Country CH - Switzerland Keywords ITER ; Magnetic diagnostic ; Hall sensor ; Bismuth ; Neutron irradiation ; Radiation hardness Subject RIV JF - Nuclear Energetics OECD category Nuclear related engineering Subject RIV - cooperation Institute of Physics - Nuclear Energetics R&D Projects LG14002 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UFP-V - RVO:61389021 ; FZU-D - RVO:68378271 UT WOS 000418992000144 EID SCOPUS 85021156677 DOI 10.1016/j.fusengdes.2017.05.142 Annotation Hall sensors with bismuth sensitive layer were selected to be implemented on ITER as ex-vessel steadystate magnetic sensors. The paper review the design of these sensors and their manufacturing technology,including some alternative options. The sensor prototypes were extensively tested to evaluate their com-patibility with the ITER requirements. Dependence of sensitivity of sensors on temperature was found tobe very similar for various thickness of the sensitive layer. Results of the neutron irradiation test provethe sufficient radiation hardness of the sensors and show only very modest change of their sensitivityover their full lifetime on ITER. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2018
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