Generation of a Photoacoustic Response of a Two-Layer Polymer/Gel Structure.
In: Technical Physics, Jg. 66 (2021-02-01), Heft 2, S. 349-355
Online
academicJournal
Zugriff:
Generation processes of a photoacoustic response of a layered polyethylene/hydrogel structure by its irradiation with periodically modulated light have been experimentally studied. The heat sources are located in a gel near the interface with polyethylene. The response in the form of the pressure oscillations occurs as a result of the thermoelastic strain of the polyethylene layer by its thickness-nonuniform heating by a thermal wave. The obtained results can be useful for modification of the techniques based on the diffusion processes in gels. [ABSTRACT FROM AUTHOR]
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Titel: |
Generation of a Photoacoustic Response of a Two-Layer Polymer/Gel Structure.
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Autor/in / Beteiligte Person: | Andrusenko, D. A. ; Alekseev, A. N. ; Kuzmich, A. G. ; Lazarenko, M. M. ; Vasilyuk, S. V. ; Burbelo, R. M. |
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Zeitschrift: | Technical Physics, Jg. 66 (2021-02-01), Heft 2, S. 349-355 |
Veröffentlichung: | 2021 |
Medientyp: | academicJournal |
ISSN: | 1063-7842 (print) |
DOI: | 10.1134/S1063784221020043 |
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