SPECTROSCOPIC DIAGNOSTICS OF DOUBLE-PULSE LASER ABLATION PLASMA IN LIQUID FOR NANOPARTICLE SYNTHESIS OPTIMIZATION
Abstract
The features of plasma formation in double-pulse laser ablation in liquid have been studied to optimize the process of nanoparticles synthesis. On the basis of spectroscopic plasma diagnostics the spatial structure and the time range of laserinduced plasma emission have been revealed and the composition of its component has been determined.
About the Authors
V. S. Burakov
B. I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus, Minsk
Belarus
Belarus
A. V. Butsen
B. I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus, Minsk
Belarus
Belarus
N. V. Tarasenko
B. I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus, Minsk
Belarus
Belarus
References
1. Current state of laser synthesis of metal and alloy nanoparticles as ligand-free reference materials for nano-toxicological assays / C. Rehbock [et al.] // Beilstein J. Nanotechnol. 2014. N 5. P. 1523-1541.
2. Gao, G. Nanostructures and Nanomaterials: Synthesis, Properties and Applications / G. Gao. London: Imperial College Press, 2004.
3. Тарасенко, Н. В. Лазерный синтез и модификация композитных наночастиц в жидкостях / Н. В. Тарасенко, А. В. Буцень // Квантовая электроника. 2010. Т. 40, № 11. С. 986–1003.
4. Muto, H. Mechanism of laser-induced size reduction of gold nanoparticles as studied by single and double laser pulse excitation / H. Muto, K. Miyajima, F. Mafuné // J. Phys. Chem. C. – 2008. N 112. Р. 5810–5815.
5. Laser-aided preparation and modification of gadolinium silicide nanoparticles in liquid / N. V. Tarasenko [et al.] // J. Phys. Chem. C. 2012. Vol. 116. P. 3897–3902.
6. Cavitation dynamics of laser ablation of bulk and wire-shaped metals in water during nanoparticles production / A. De Giacomo [et al.] // Phys. Chem. Chem. Phys. 2013. N 15. P. 3083–3092.
7. Elemental chemical analysis of submerged targets by double-pulse laser-induced breakdown spectroscopy / A. De Giacomo [et al.] // Anal. Bioanal. Chem. 2006. N 385. P. 303-311.
8. Lazic, V. Insights in the laser-induced breakdown spectroscopy signal generation underwater using dual pulse excitation / V. Lazic, J. J. Laserna, S. Jovicevic // Spectrochim. Acta, Part B: Atomic Spectroscopy. 2013. Vol. 82. P. 42-49.
9. Грим, Г. Уширение спектральных линий в плазме: пер. с англ. / Г. Грим. М.: Мир, 1978.
10. Касабов, Г. А. Cпектроскопические таблицы для низкотемпературной плазмы / Г. А. Касабов, В. В. Елисеев. М.: Атомиздат, 1973.
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