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This article is cited in 12 scientific papers (total in 12 papers)
Silicon nanoparticles formed via pulsed laser ablation of porous silicon in liquids
A. V. Skobelkinaa, F. V. Kashaeva, A. V. Kolchina, D. V. Shuleikoa, T. P. Kaminskayaa, D. E. Presnovabc, L. A. Golovana, P. K. Kashkarovad a Lomonosov Moscow State University
b Lomonosov Moscow State University, Skobeltsyn Institute of Nuclear Physics
c Quantum Technology Center of M. V. Lomonosov Moscow State University
d National Research Centre "Kurchatov Institute", Moscow
Abstract:
Picosecond pulsed laser ablation of meso- and microporous silicon layers in water and ethanol leads to the formation of nanosilicon suspensions with particle diameters below 100 nm. It is established that the use of porous silicon targets allows the laser ablation threshold to be reduced and the nanoparticle concentration increased as compared to the ablation of crystalline silicon.
Keywords:
pulsed laser ablation, porous silicon, atomic force microscopy, ablation threshold.
Received: 26.03.2020 Revised: 26.03.2020 Accepted: 10.04.2020
Citation:
A. V. Skobelkina, F. V. Kashaev, A. V. Kolchin, D. V. Shuleiko, T. P. Kaminskaya, D. E. Presnov, L. A. Golovan, P. K. Kashkarov, “Silicon nanoparticles formed via pulsed laser ablation of porous silicon in liquids”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 46:14 (2020), 13–16; Tech. Phys. Lett., 46:7 (2020), 687–690
Linking options:
https://www.mathnet.ru/eng/pjtf5043 https://www.mathnet.ru/eng/pjtf/v46/i14/p13
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