Characterization of thin films using numerical inversion of the generalized Lamb wave dispersion

Behrend, O.; Kulik, A.; Gremaud, G.
May 1993
Applied Physics Letters;5/31/1993, Vol. 62 Issue 22, p2787
Academic Journal
Examines the effectiveness of a numerical inversion procedure in measuring the dispersion relation of generalized Lamb waves propagating in a thin film. Basis of the inversion procedure; Parameters of the materials determined by the technique; Use of scanning acoustic microscopy.


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