Advanced neutral alkali beam diagnostics for applications in fusion research

0496197 - ÚFP 2019 RIV US eng C - Konferenční příspěvek (zahraniční konf.)
Zoletnik, S. - Anda, G. - Aradi, M. - Asztalos, O. - Bató, S. - Bencze, A. - Berta, M. - Demeter, G. - Dunai, D. - Háček, Pavel - Hegedüs, S. - Hu, H. - Krizsanóczi, T. - Lampert, M. - Nagy, D.L. - Nemeth, J. - Otte, M. - Petravich, G. - Pokol, G.I. - Réfy, D. - Tál, B. - Vécsei, M.
Advanced neutral alkali beam diagnostics for applications in fusion research.
Review of Scientific Instruments. College Park: American Institute of Physics, 2018, č. článku 10D107. ISSN 0034-6748.
[22nd Topical Conference on High Temperature Plasma Diagnostics. San Diego (US), 15.04.2018-19.04.2018]
GRANT EU: European Commission(XE) 633053 - EUROfusion
Institucionální podpora: RVO:61389021
Klíčová slova: plasma diagnostics * neutral alkali beam
Obor OECD: Fluids and plasma physics (including surface physics)
https://aip.scitation.org/doi/10.1063/1.5039309

The paper presents systematic developments in alkali-beam diagnostics (Li, Na) for the injector and the observation system and detectors which resulted in strongly increased capabilities. Advanced systems have been built, and microsecond scale density profile, turbulence, and zonal flow measurement have been demonstrated. A novel edge current measurement technique has also been designed, and components have been tested with potential microsecond-scale time resolution. Additional possibilities of these advanced systems for spectral measurements (CXRS and various Zeeman schemes) are also discussed.
Trvalý link: http://hdl.handle.net/11104/0289019