FREQUENCY-TEMPERATUREANALYSIS OF THICKNESS-SHEAR VIBRATIONS OF SC-CUTQUARTZ CRYSTAL PLATES WITH THE FIRST-ORDER MINDLIN PLATE EQUATIONS
作者单位：Piezoelectric Device LaboratorySchool ofMechanical Engineering ＆ Mechanics Ningbo University
会议名称：《2012全国压电和声波理论及器件技术研讨会》
会议日期：2012年
学科分类：081704[工学-应用化学] 07[理学] 070205[理学-凝聚态物理] 08[工学] 0817[工学-化学工程与技术] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 070301[理学-无机化学] 0702[理学-物理学]
基 金：supported in part by the National Natural Science Foundation of China(Grant Nos.10932004 & 11072116) the Ministry of Education of China (Grant No.20093305110003) the Zhejiang Provincial Natural Science Fund for Distinguished Young Scholars(Grant No.LR12A02001)
关 键 词：SC-cut quartz crystal plates Mindlin plate theory Vibration Frequency-temperature behavior
摘 要：With the incremental thermal field theory by Lee and Yong,we have truncated equations for the analysis of thickness-shear vibrations of SC-cut crystal *** assuming straight-crested waves in a rectangular plate,we obtained the frequency-temperature relations of the thickness-shear mode to study the effect of plate configurations as well as the electrodes for the properties of quartz crystal *** before,such results will be useful in the accurate design and improvement of resonator structures.