DocumentCode
3293440
Title
Aperiodic piezoelectric composites with Cantor-like code
Author
Alippi, A. ; Bettucci, A. ; Craciun, F. ; Molinari, E. ; Petri, A.
Author_Institution
CNR, Istituto di Acustica, Roma, Italy
fYear
1991
fDate
8-11 Dec 1991
Firstpage
399
Abstract
Experimental results on acoustic localization in a Cantor-like piezoelectric composite are presented. Fracton modes are directly visualized and evidence about their strongly localized character is obtained. The results are compared with calculations made in terms of a transfer matrix model, and good agreement is obtained
Keywords
acoustic wave propagation; composite materials; fractals; light interferometry; piezoelectric materials; Cantor-like code; Cantor-triadic bar code; acoustic localization; aperiodic piezoelectric composites; eigenmode; fractal system; fraction modes; interferometric optical technique; strongly localized character; transfer matrix model; Acoustic materials; Acoustic propagation; Acoustic waves; Composite materials; Fractals; Frequency; Geometry; Piezoelectric materials; Ultrasonic transducers; Ultrasonic variables measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Ultrasonics Symposium, 1991. Proceedings., IEEE 1991
Conference_Location
Orlando, FL
Type
conf
DOI
10.1109/ULTSYM.1991.234194
Filename
234194
Link To Document