Abstract
Calculations of the temperature dependence of acoustic pulses of longitudinal waves excited in an iron-nickel alloy of the Invar composition by laser beam have been tested experimentally.
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References
Gurevich, S.Yu., Petrov, Yu.V., Prokop'ev, K.V., and Shul'ginov, A.A., Investigation of the Effect of Magnetic Phase Transition on Spectra of Acoustic Pulses Generated in Ferromagnetics by Laser Pulses,Akust. Zh., 1999, vol. 45, no. 4, pp. 497–501.
Korolev, M.V. and Karpel'son, A.E.,Shirokopolosnye ultrazvukovye preobrazovateli (Broad-Band Ultrasonic Transducers), Moscow: Mashinostroenie, 1982.
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Gurevich, S.Y., Petrov, Y.V., Shul'ginov, A.A. et al. Temperature dependence of acoustic-pulse spectra excited by laser beam in ferromagnetic metals. Russ J Nondestruct Test 36, 331–334 (2000). https://doi.org/10.1007/BF02759416
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DOI: https://doi.org/10.1007/BF02759416