Title :
Reflection and refraction of bulk acoustic waves in piezoelectric crystals under the action of bias electric field and uniaxial pressure
Author :
Burkov, S.I. ; Sorokin, B.P. ; Karpovich, A.A. ; Aleksandrov, K.S.
Author_Institution :
Condensed Matter Phys. Dept., Siberian Fed. Univ., Krasnoyarsk
Abstract :
Main theory results concerned with bulk elastic wave reflection/refraction on the boundary between two piezoelectric crystals subjected to the action of bias electric field or mechanical stress have presented. Some calculations for LiNbO3 and Bi12GeO20 crystals have made.
Keywords :
acoustic wave reflection; acoustic wave refraction; bismuth compounds; lithium compounds; piezoelectric materials; stress analysis; Bi12GeO20; LiNbO3; bias electric field; bulk acoustic wave reflection; bulk acoustic wave refraction; elastic wave; mechanical stress; piezoelectric crystals; uniaxial pressure; Acoustic propagation; Acoustic reflection; Acoustic refraction; Acoustic waves; Crystallization; Crystals; Equations; Physics; Solids; Tensile stress; bias electric field; bulk elastic wave; mechanical stress; piezoelectric crystal; reflection; refraction;
Conference_Titel :
Ultrasonics Symposium, 2008. IUS 2008. IEEE
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-2428-3
Electronic_ISBN :
978-1-4244-2480-1
DOI :
10.1109/ULTSYM.2008.0535
