Photothermoacoustic effect: applied aspects of stressed state area diagnostics in structural materials

Specific features of photothermoacoustic (PTA) transformation process in materials under stress have been studied in experiment and theoretically. Pulse and harmonic modulation regimen of laser emission have been considered. Basing on the results so obtained, a circuit design has been proposed for t...

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Datum:2004
Hauptverfasser: Alekseev, A.N., Burbelo, R.M., Zhabitenko, N.K., Kuz‘mich, A.G.
Format: Artikel
Sprache:English
Veröffentlicht: НТК «Інститут монокристалів» НАН України 2004
Schriftenreihe:Functional Materials
Online Zugang:http://dspace.nbuv.gov.ua/handle/123456789/135250
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Zitieren:Photothermoacoustic effect: applied aspects of stressed state area diagnostics in structural materials / A.N. Alekseev, R.M. Burbelo, N.K. Zhabitenko, A.G. Kuz‘mich // Functional Materials. — 2004. — Т. 11, № 1. — С. 101-107. — Бібліогр.: 7 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
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Zusammenfassung:Specific features of photothermoacoustic (PTA) transformation process in materials under stress have been studied in experiment and theoretically. Pulse and harmonic modulation regimen of laser emission have been considered. Basing on the results so obtained, a circuit design has been proposed for the stressed area PTA diagnostics in structural materials.