Space-time resolved measurements of spontaneous magnetic fields in laser-produced plasma

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F15%3A00452249" target="_blank" >RIV/68378271:_____/15:00452249 - isvavai.cz</a>
Alternative codes found
RIV/61389021:_____/15:00452249 RIV/68407700:21340/15:00233276
Result on the web
<a href="http://dx.doi.org/10.1063/1.4933364" target="_blank" >http://dx.doi.org/10.1063/1.4933364</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.4933364" target="_blank" >10.1063/1.4933364</a>

Result language
angličtina
Original language name
Space-time resolved measurements of spontaneous magnetic fields in laser-produced plasma
Original language description
The first space-time resolved spontaneous magnetic field (SMF) measurements realized on Prague Asterix Laser System are presented. The SMF was generated as a result of single laser beam (1.315 mu m) interaction with massive planar targets made of materials with various atomic numbers (plastic and Cu). Measured SMF confirmed azimuthal geometry and their maximum amplitude reached the value of 10 MG at the laser energy of 250 J for both target materials. It was demonstrated that spatial distributions of these fields are associated with the character of the ablative plasma expansion which clearly depends on the target material. To measure the SMF, the Faraday effect was employed causing rotation of the vector of polarization of the linearly polarized diagnostic beam. The rotation angle was determined together with the phase shift using a novel design of a two-channel polaro-interferometer. To obtain sufficiently high temporal resolution, the polaro-interferometer was irradiated by Ti:Sa
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BL - Plasma physics and discharge through gases
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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