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

• Published in: Functional Materials
• Date: 2004
• Main Authors: Alekseev, A.N., Burbelo, R.M., Zhabitenko, N.K., Kuz‘mich, A.G.
• Format: Article
• Language: English
• Published: НТК «Інститут монокристалів» НАН України 2004
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/135250
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: 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.

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...