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Gaussian energy distribution of fast ions emitted by laser-produced plasmas
- 1.0421742 - FZÚ 2014 RIV NL eng J - Journal Article
Krása, Josef
Gaussian energy distribution of fast ions emitted by laser-produced plasmas.
Applied Surface Science. Roč. 272, May (2013), 46-49. ISSN 0169-4332. E-ISSN 1873-5584
R&D Projects: GA MŠMT(CZ) LC528; GA ČR(CZ) GAP205/11/1165
Institutional support: RVO:68378271
Keywords : laser-produced fast ions * ion detector signal function * velocity distribution of fast ions * Gauss energy distribution of fast ions
Subject RIV: BL - Plasma and Gas Discharge Physics
Impact factor: 2.538, year: 2013
The analysis of ion collector signals with the use of a time-of-fight signal function derived from a shifted Maxwell–Boltzmann velocity distribution is used to quantify the ion characteristics as the ion temperature and velocity of centre-of-mass motion of groups of ionized species constituting the ablated plasma. The difference threshold between the Gauss and energy Maxwell spectra is determined via the limited validity of the basic relationship between spreads in energy and time-of-flight spectra 1/2ΔE/E = Δt/t.
Permanent Link: http://hdl.handle.net/11104/0227993
Number of the records: 1