Complex interferometry application for spontaneous magnetic field determination in laser-produced plasma

0488310 - ÚFP 2018 RIV FR eng C - Konferenční příspěvek (zahraniční konf.)
Zaras-Szydlowska, A. - Pisarczyk, T. - Chodukowski, T. - Kalinowska, Z. - Dudžák, Roman - Dostál, Jan - Borodziuk, S.
Complex interferometry application for spontaneous magnetic field determination in laser-produced plasma.
EPS 2017: 44th European Physical Society Conference on Plasma Physics. Vol. 41F. Mulhouse: European Physical Society, 2017 - (Fajardo, M.; Westerhof, E.; Riconda, C.; Melzer, A.; Bret, A.; Dromey, B.), č. článku P5.214. Europhysics Conference Abstracts (ECA). ISBN 979-10-96389-07.
[EPS 2017 Conference on Plasma Physics/44./. Belfast (IE), 26.06.2017-30.06.2017]
Grant CEP: GA MŠMT(CZ) LM2015083; GA ČR GPP205/11/P712
Institucionální podpora: RVO:61389021
Klíčová slova: magnetic fields (SMF) * laser plasma
Obor OECD: Fluids and plasma physics (including surface physics)

Generation of spontaneous magnetic fields (SMF) is one of the most interesting phenomena accompanying the interaction of intense laser radiation with matter. SMF above 1 MG may significantly change plasma transport coefficients and thereby affect the plasma density and temperature distributions, absorption of laser radiation and, ultimately, the value of ablation pressure. In context of the inertial confinement fusion ICF, in particular in those related to the fast ignition concept, the knowledge about distribution of spontaneous magnetic fields generated in compressed plasma and their influence on emission of the fast electrons is necessary from the point of view of implementation of this concept.
The various methods of recording and investigating the SMF have been developed, however the most reliable and efficient is the method based on the magnetooptic Faraday effect. The main advantage of this method is that it provides the information about magnetic fields distribution in the entire area of investigated plasma.

Trvalý link: http://hdl.handle.net/11104/0283000