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Diagnostics of magnetized low temperature plasma by ball-pen probe
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SYSNO ASEP 0382735 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Diagnostics of magnetized low temperature plasma by ball-pen probe Author(s) Adámek, Jiří (UFP-V) RID, ORCID
Peterka, M. (CZ)
Gyergyek, T. (SI)
Kudrna, P. (CZ)
Tichý, M. (CZ)Number of authors 5 Source Title Nukleonika. - : Sciendo - ISSN 0029-5922
Roč. 57, č. 2 (2012), s. 297-300Number of pages 4 s. Publication form web - web Action International Conference on Research and Applications of Plasmas (PLASMA) Event date 12.09.2011-16.09.2011 VEvent location Warsaw Country PL - Poland Event type WRD Language eng - English Country PL - Poland Keywords ball-pen probe ; magnetron Subject RIV BL - Plasma and Gas Discharge Physics R&D Projects GA202/07/0044 GA ČR - Czech Science Foundation (CSF) KJB100430901 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z20430508 - UFP-V (2005-2011) UT WOS 000306390400031 Annotation The ball-pen probe is an innovative electric probe for direct measurements of the plasma potential in magnetized hot plasma. This probe is based on the Katsumata probe concept. The ball-pen probe can adjust the ratio I-saturat(-)/I-saturat(+) of the electron and ion saturation currents to be equal to one and therefore the ball-pen probe characterization becomes symmetric. If this is achieved, the floating potential of the ball-pen probe is equal to the plasma potential in Maxwellian plasma. We show the application of a ball-pen probe in slightly magnetized low temperature plasma Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2013
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