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This article is cited in 22 scientific papers (total in 22 papers)
Extreme light fields and their applications
Deformation dynamics and spallation strength of aluminium under a single-pulse action of a femtosecond laser
S. I. Ashitkov, P. S. Komarov, A. V. Ovchinnikov, E. V. Struleva, M. B. Agranat Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow
Abstract:
An interferometric method is developed and realised using a frequency-modulated pulse for diagnosing a dynamics of fast deformations with a spatial and temporal resolution under the action of a single laser pulse. The dynamics of a free surface of a submicron-thick aluminium film is studied under an action of the ultrashort compression pulse with the amplitude of up to 14 GPa, excited by a femtosecond laser heating of the target surface layer. The spallation strength of aluminium was determined at a record high deformation rate of 3 × 109 s-1.
Keywords:
femtosecond laser pulse, aluminium, strength.
Received: 24.12.2012
Citation:
S. I. Ashitkov, P. S. Komarov, A. V. Ovchinnikov, E. V. Struleva, M. B. Agranat, “Deformation dynamics and spallation strength of aluminium under a single-pulse action of a femtosecond laser”, Kvantovaya Elektronika, 43:3 (2013), 242–245 [Quantum Electron., 43:3 (2013), 242–245]
Linking options:
https://www.mathnet.ru/eng/qe15104 https://www.mathnet.ru/eng/qe/v43/i3/p242
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Abstract page: | 399 | Full-text PDF : | 181 | References: | 65 | First page: | 14 |
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