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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2020, Volume 46, Issue 4, Pages 22–25
DOI: https://doi.org/10.21883/PJTF.2020.04.49045.18100 (Mi pjtf5182) 		 
This article is cited in 2 scientific papers (total in 2 papers)

Nonlinear photoacoustic response on mechanical stresses in the vicinity of a hole in a D16 aluminum-alloy plate

A. L. Glazova, N. F. Morozovbc, K. L. Muratikova

a Ioffe Institute, St. Petersburg
b Institute of Problems of Mechanical Engineering, Russian Academy of Sciences, St. Petersburg
c Saint Petersburg State University
Full-text PDF (685 kB) Citations (2)
DOI: https://doi.org/10.21883/PJTF.2020.04.49045.18100
Abstract: Characteristics of a photoacoustic signal depending on mechanical stresses in the vicinity of a hole in a D16 aluminum-alloy plate have been analyzed. A new nonlinear photoacoustic effect was found that consists in the occurrence of a nonlinear component in the photoacoustic signal depending on mechanical stresses in the vicinity of a hole. This dependence is detected in the signal on the main modulation frequency of laser radiation. We have proposed a theoretical description of the detected effect of thermoelastic generation of ultrasound in stressed metals based on taking into account the thermal impact of laser radiation on their electron subsystem.
Keywords: photoacoustic microscopy, mechanical stresses, thermoelasticity, metals, Kirsch problem.
Funding agency Grant number
Russian Science Foundation 15-19-00182
This study was supported by the Russian Science Foundation, project no. 15-19-00182.
Received: 06.11.2019
Revised: 06.11.2019
Accepted: 12.11.2019
English version:
Technical Physics Letters, 2020, Volume 46, Issue 2, Pages 171–174
DOI: https://doi.org/10.1134/S1063785020020200
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: A. L. Glazov, N. F. Morozov, K. L. Muratikov, “Nonlinear photoacoustic response on mechanical stresses in the vicinity of a hole in a D16 aluminum-alloy plate”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 46:4 (2020), 22–25; Tech. Phys. Lett., 46:2 (2020), 171–174
Citation in format AMSBIB
\Bibitem{GlaMorMur20}
\by A.~L.~Glazov, N.~F.~Morozov, K.~L.~Muratikov
\paper Nonlinear photoacoustic response on mechanical stresses in the vicinity of a hole in a D16 aluminum-alloy plate
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2020
\vol 46
\issue 4
\pages 22--25
\mathnet{http://mi.mathnet.ru/pjtf5182}
\crossref{https://doi.org/10.21883/PJTF.2020.04.49045.18100}
\elib{https://elibrary.ru/item.asp?id=42776916}
\transl
\jour Tech. Phys. Lett.
\yr 2020
\vol 46
\issue 2
\pages 171--174
\crossref{https://doi.org/10.1134/S1063785020020200}
Linking options:
  • https://www.mathnet.ru/eng/pjtf5182
  • https://www.mathnet.ru/eng/pjtf/v46/i4/p22
    • This publication is cited in the following 2 articles:
    1. K.Lj. Djordjević, Z.Z. Stoisavljević, M.A. Dragaš, I. Stanimirović, Z. Stanimirović, E. Suljovrujic, S.P. Galović, “Application of neural network to study of frequency range effect to photoacoustic measurement of thermoelastic properties of thin aluminum samples”, Measurement, 236 (2024), 115043  crossref
    2. A. L. Glazov, K. L. Muratikov, “Features of the Behavior of Laser Ultrasonic Signals Near a Hole in Duralumin when Exposed to Two Misaligned Mechanical Stresses”, Tech. Phys. Lett., 49:12 (2023), 256  crossref
    Citing articles in Google Scholar: Russian citations, English citations
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