Propagation Properties of Quasi-longitudinal Leaky Surface Acoustic Wave on Y-Rotated Cut Quartz Substrates
TONG Xiao-Jun1 , WANG Wei-Biao1 , ZHOU Ran1 , ZHANG De1 , QIN Hou-Rong2
1 Institute of Acoustics, State Key Laboratory of Modern Acoustics, 2 Department of Mathematics, Nanjing University, Nanjing 210093
Propagation Properties of Quasi-longitudinal Leaky Surface Acoustic Wave on Y-Rotated Cut Quartz Substrates
TONG Xiao-Jun1 ;WANG Wei-Biao1 ;ZHOU Ran1 ;ZHANG De1 ;QIN Hou-Rong2
1 Institute of Acoustics, State Key Laboratory of Modern Acoustics, 2 Department of Mathematics, Nanjing University, Nanjing 210093
关键词 ：
43.35.Pt ,
77.65.Dq ,
43.20.Jr
Abstract ： Propagation properties of the quasi-longitudinal leaky surface acoustic wave (QLLSAW) along different directions on Y-rotated cut quartz substrates, such as on the 34o , 36o , 42o Y-rotated cut, are investigated. The advantages of the QLLSAW along some directions include low propagation attenuation (less than 10-4 dB/λ), small power flow deviation and high phase velocity which can be up to 7000 m/s. A novel propagation direction of the quasi-longitudinal leaky surface acoustic wave with the theoretical temperature coefficient of delay of 0.508 ppm/o C is proposed.
Key words ：
43.35.Pt
77.65.Dq
43.20.Jr
出版日期: 2000-09-01
:
43.35.Pt
(Surface waves in solids and liquids)
77.65.Dq
(Acoustoelectric effects and surface acoustic waves (SAW) in piezoelectrics)
43.20.Jr
(Velocity and attenuation of elastic and poroelastic waves)
引用本文:
TONG Xiao-Jun;WANG Wei-Biao;ZHOU Ran;ZHANG De;QIN Hou-Rong. Propagation Properties of Quasi-longitudinal Leaky Surface Acoustic Wave on Y-Rotated Cut Quartz Substrates[J]. 中国物理快报, 2000, 17(9): 678-679.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2000/V17/I9/678
[1]
QIAO Dong-Hai;WANG Cheng-Hao;WANG Zuo-Qing. Focusing of Surface Acoustic Wave on a Piezoelectric Crystal
[2]
ZHANG Ting;;WANG Yu;LIU Wei-Li;CHENG Jian-Gong;SONG Zhi-Tang;FENG Song-Lin;CHAN-WONG Lai-Wa Helen;CHOY Chung-Loong. Fabrication and Characterization of ZnO-Based Film Bulk Acoustic Resonator with a High Working Frequency
[3]
NIE Jian-Xin;YANG Ding-Hui;YANG Hui-Zhu. Wave Dispersion and Attenuation in Partially Saturated Sandstones
[4]
LIU Ying;LIU Kai-Xin;GAO Ling-Tian. Fronts of Stress Waves in Anisotropic Piezoelectric Media
[5]
WU Fu-Gen;LIU Zheng-You;LIU You-Yan. Stop Gaps and Single Defect States of Acoustic Waves in Two-Dimensional Lattice of Liquid Cylinders
[6]
CHEN Zhen;LU Da-Cheng;WANG Xiao-Hui;LIU Xiang-Lin;HAN Pei-De;YUAN Hai-Rong;WANG Du;WANG Zhan-Guo;HE Shi-Tang;LI Hong-Lang;YAN Li;CHEN Xiao-Yang. Surface Acoustic Wave Velocity and Electromechanical Coupling
Coefficient of GaN Grown on (0001) Sapphire by Metal-Organic Vapor Phase Epitaxy
[7]
WANG Xin-Long;CHEN Yi-Huang;WEI Rong-Jue;. Internal Subharmonic Resonance in Faraday Experiment
[8]
WANG Cheng-hao;LIU Yuan;HE Shi-tang;HUANG Xin. High Velocity Acoustical Head Wave on Surface of ST Quartz
2000, Vol. 17 
