Number of the records: 1
Direct measurements of the plasma potential in ELMy H-mode plasma with ball-pen probes on ASDEX Upgrade tokamak
- 1.
SYSNO ASEP 0325231 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Direct measurements of the plasma potential in ELMy H-mode plasma with ball-pen probes on ASDEX Upgrade tokamak Title Přímé měření potenciálu plazmatu během ELMy H-modu pomocí ball-pen sondy na tokamaku ASDEX Upgrade Author(s) Adámek, Jiří (UFP-V) RID, ORCID
Stöckel, Jan (UFP-V) RID
Brotánková, Jana (UFP-V)
Horáček, Jan (UFP-V) RID, ORCID
Rohde, V. (DE)
Müller, H. W. (DE)
Herrmann, A. (DE)
Schrittwieser, R. (AT)
Mehlmann, F. (AT)
Ionita, C. (AT)Source Title Journal of Nuclear Materials. - : Elsevier - ISSN 0022-3115
390-391, - (2009), s. 1114-1117Number of pages 4 s. Publication form web - web Action International Conference on Plasma-Surface Interactions in Controlled Fusion Device/18th./ Event date 26.05.2008-30.05.2008 VEvent location Toledo Country ES - Spain Event type WRD Language eng - English Country NL - Netherlands Keywords Edge plasma ; Electric field ; ELMs ; H-mode ; ASDEX-Upgrade Subject RIV BL - Plasma and Gas Discharge Physics R&D Projects KJB100430601 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z20430508 - UFP-V (2005-2011) UT WOS 000267747300258 DOI 10.1016/j.jnucmat.2009.01.286 Annotation Experimental investigations of the plasma potential and electric field were performed for ELMy H-mode plasmas in the vicinity of the limiter shadow of ASDEX Upgrade. A fast reciprocating probe with a probe head containing four ball-pen probes (BPPs) [J. Adamek et al., Czech. J. Phys. 54 (2004) C95 – C99.] was used on the midplane manipulator. Different gradients of the plasma potential were observed during ELMs and in between them. The temporal resolution of the direct plasma potential measurements with BPP was determined by using power-spectra analysis. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2010
Number of the records: 1