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Author Burakov, V. S. ♦ Bokhonov, A. F. ♦ Nedel'ko, M. I. ♦ Tarasenko, N. V.
Source United States Department of Energy Office of Scientific and Technical Information
Content type Text
Language English
Subject Keyword PLASMA PHYSICS AND FUSION TECHNOLOGY ♦ CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY ♦ ABLATION ♦ ALUMINIUM ♦ EXCITATION ♦ IONIZATION ♦ IONS ♦ IRRADIATION ♦ LASER RADIATION ♦ LASER-PRODUCED PLASMA ♦ LASERS ♦ PROBES ♦ PULSES ♦ RESONANCE ♦ SPECTROSCOPY ♦ SURFACES ♦ WAVELENGTHS ♦ CHARGED PARTICLES ♦ ELECTROMAGNETIC RADIATION ♦ ELEMENTS ♦ ENERGY-LEVEL TRANSITIONS ♦ METALS ♦ PLASMA ♦ RADIATIONS
Abstract The near-surface plasma produced upon irradiation of an aluminium target by two successive laser pulses with nonresonance and resonance wavelengths is studied by the spectroscopic and probe-assisted methods. The feasibility of increasing the ion fraction in the laser-produced plasma in double-pulse ablation modes is demonstrated. The conditions are determined under which processes on the surface as well as selective excitation and ionisation in the plasma have a determining effect on the formation of its ionisation state. (interaction of laser radiation with matter. laser plasma)
ISSN 10637818
Educational Use Research
Learning Resource Type Article
Publisher Date 2003-12-31
Publisher Place United States
Journal Quantum Electronics
Volume Number 33
Issue Number 12


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