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Status of Development of High Temperature Radiation Hardened Hall Sensors for Energy Producing Fusion Devices
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SYSNO ASEP 0440331 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Status of Development of High Temperature Radiation Hardened Hall Sensors for Energy Producing Fusion Devices Author(s) Kovařík, Karel (UFP-V) RID, ORCID
Ďuran, Ivan (UFP-V) RID, ORCID
Sentkerestiová, J. (CZ)
Oszwaldowski, M. (PL)
Viererbl, L. (CZ)
Boshakova, I. (UA)
Holyaka, R. (UA)
Erashok, V. (UA)Source Title Proceedings of the 21st Annual Conference of Doctoral Students - WDS 2012 , 2 - Physics of Plasmas and Ionized Media. - Prague : MATFYZPRESS, 2012 / Šafránková J. ; Pavlů J. - ISBN 978-80-7378-225-2 Pages s. 216-221 Number of pages 6 s. Publication form Print - P Action Annual Conference of Doctoral Students - WDS 2012 /21./ Event date 29.05.2012-01.06.2012 VEvent location Prague Country CZ - Czech Republic Event type EUR Language eng - English Country CZ - Czech Republic Keywords Hall sensor ; fusion ; tokamak Subject RIV BL - Plasma and Gas Discharge Physics R&D Projects GAP205/10/2055 GA ČR - Czech Science Foundation (CSF) 7G10072 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) LG11018 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) LA08048 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UFP-V - RVO:61389021 Annotation A principally new diagnostic method has to be developed to allow the magnetic measurements in true steady state regime of operation of future fusion reactors. One of the options is use of diagnostics based on Hall sensors that are well established in experimental physics and industry. There are two main issues associated with the use of Hall sensors in harsh environment of future fusion reactors. They are low survival temperature of available commercial transducers and unreliability of these mostly semiconductor sensors under neutron irradiation. This paper describes status of development of sensors to be operational in conditions mentioned above. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2015
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