Optical emission spectroscopy of plasma produced from tungsten target irradiated within RPI - IBIS facility

• Autorzy: Skladnik-Sadowska E. , Malinowski K. , Sadowski M. J. , Nowakowska-Langier K. , Ladygina M. S. , Garkusha I. E.
• Konferencja: International Conference on Research and Applications of Plasmas, Plasma-2011, 12-16 September 2011, Warsaw, Poland
• Języki publikacji: EN

Abstrakty

EN

The paper presents recent research on characteristics of deuterium plasma streams generated within an RPI-IBIS (multi-rod plasma injector) facility, and optical spectra of plasma produced during the interaction of these streams with a tungsten target placed at a distance of 20 cm from the electrode outlets. Distinct WI- and WII-lines were recorded and the noticeable erosion of the W-target was observed for shots delivering more than 4 J/cm2 on the target surface.

Słowa kluczowe

EN

optical spectroscopy; free plasma stream; RPI-IBIS facility; plasma interaction with tungsten

• Wydawca: Institute of Nuclear Chemistry and Technology
• Czasopismo: Nukleonika
• Rocznik: 2012
• Tom: Vol. 57, No. 2
• Strony: 193--196
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Skladnik-Sadowska E.

autor

Malinowski K.

autor

Sadowski M. J.

autor

Nowakowska-Langier K.

autor

Ladygina M. S.

autor

Garkusha I. E.

• National Centre for Nuclear Research, 7 Andrzeja Sołtana Str., 05-400 Otwock/Świerk, Poland, Tel.: [phone], Fax: [phone],

Bibliografia

• 1. Griem HR (1968) Plasma spectroscopy. Pergamon Press, New York
• 2. Kurucz-database; http://www.pmp.uni-hannower.de/cgibin/ssi/test/kurucz/sekur.html
• 3. Malinowski K, Skladnik-Sadowska E, Sadowski MJ, Czaus K (2006) Corpuscular diagnostics of deuterium-plasma streams from RPI-IBIS discharges. Czech J Phys 56B:309–314
• 4. NIST basis; http://physics.nist.gov
• 5. Sadowski MJ, Czaus K, Malinowski K, Skladnik-Sadowska E, Zebrowski J (2009) Mass- and energy-analyses of ions from plasma by means of a miniature Thomson spectrometer. Rev Sci Instrum 80:053504
• 6. Skladnik-Sadowska E, Malinowski K, Sadowski MJ et al. (2008) Study of deuterium plasma interaction with a tungsten target within RPI-IBIS facility. Probl Atom Sci Tech 6, Series: Plasma Phys 14:95–97
• 7. Skladnik-Sadowska E, Malinowski K, Sadowski MJ et al. (2011) Optical spectroscopy of free-propagating plasma and its interaction with tungsten targets in PF-1000 facility. Contrib Plasma Phys 51:288–292