DocumentCode
292130
Title
Propagation properties of longitudinal leaky surface waves on lithium tetraborate
Author
Sato, Takahiro ; Abe, Hidenori
Volume
1
fYear
1994
fDate
Oct. 31 1994-Nov. 3 1994
Firstpage
287
Abstract
A new leaky surface wave is described, which propagates along the surface, with a phase velocity higher than that of the ordinary leaky surface waves, radiating two kinds of shear wave into the solid. Most surface components of the new wave consist of a longitudinal wave term and an electromagnetic wave term, and therefore the new wave is called the longitudinal leaky surface wave. The propagation properties of the longitudinal leaky surface wave on lithium tetraborate are investigated theoretically and experimentally. It is found that the (011) cut of lithium tetraborate is desirable for higher frequency SAW devices
Keywords
surface acoustic wave devices; surface acoustic waves; ultrasonic propagation; Li2B4O7; electromagnetic wave term; higher frequency SAW devices; longitudinal leaky surface waves; longitudinal wave term; phase velocity; shear wave; surface components; Acoustic propagation; Leaky waves; Surface acoustic wave devices; Surface acoustic waves;
fLanguage
English
Publisher
ieee
Conference_Titel
Ultrasonics Symposium, 1994. Proceedings., 1994 IEEE
Conference_Location
Cannes, France
Print_ISBN
0-7803-2012-3
Type
conf
DOI
10.1109/ULTSYM.1994.401596
Filename
401596
Link To Document