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This article is cited in 3 scientific papers (total in 3 papers)
MISCELLANEOUS
Fabrication of nano- and microstructures inside thin translucent cuprous oxide film upon femtosecond laser exposure
P. A. Danilova, D. A. Zayarnyia, A. A. Ionina, S. I. Kudryashovab, E. P. Litovkoac, N. N. Mel'nika, A. A. Rudenkoa, I. N. Saraevaa, S. F. Umanskayaab, R. A. Khmel'nitskiia a Lebedev Physical Institute, Russian Academy of Sciences, Moscow, Russia
b National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia
c Moscow Institute of Physics and Technology (State University), Dolgoprudnyi, Moscow region, Russia
Abstract:
Subablative exposure of tightly focused visible-range femtosecond laser pulses on a thin translucent nanocrystalline copper(I) oxide on a silica glass substrate results not only in its annealing (resolidification), but apparently also in reduction of copper ions to the metallic state via single-photon absorption and the following thermal decomposition (disproportioning). Partial or complete ablation of the film within the laser focal spot and also its subablative optically contrast modification through formation of colloidal nanoparticles or annealing (resolidification) make it possible to consider this material in the thin-film form as a novel optical platform for direct laser writing of vis-IR metasurfaces and thin-film sensing plasmonic and all-dielectric nanostructures.
Received: 10.04.2017 Revised: 04.05.2017
Citation:
P. A. Danilov, D. A. Zayarnyi, A. A. Ionin, S. I. Kudryashov, E. P. Litovko, N. N. Mel'nik, A. A. Rudenko, I. N. Saraeva, S. F. Umanskaya, R. A. Khmel'nitskii, “Fabrication of nano- and microstructures inside thin translucent cuprous oxide film upon femtosecond laser exposure”, Pis'ma v Zh. Èksper. Teoret. Fiz., 105:11 (2017), 693–699; JETP Letters, 105:11 (2017), 727–732
Linking options:
https://www.mathnet.ru/eng/jetpl5288 https://www.mathnet.ru/eng/jetpl/v105/i11/p693
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Abstract page: | 390 | Full-text PDF : | 67 | References: | 73 | First page: | 13 |
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