{"title":"Electrically forced vibrations of partially electroded AT-cut quartz plates in coupled thickness-shear, flexure, and face-shear motions","authors":"Jining Wang, Yuanhong Hu","doi":"10.1109/SPAWDA.2009.5428893","DOIUrl":"https://doi.org/10.1109/SPAWDA.2009.5428893","url":null,"abstract":"We study electrically forced vibrations of an AT-cut quartz plate with partial electrodes at the central portion of the plate. The plate is driven into coupled thickness-shear, flexure, and face-shear motions. Mindlin's first-order theory of piezoelectric plates is used. An analytical solution is obtained. Numerical results are presented for the motional capacitance of the structure as a resonator and the trapped modes for resonator operation. The relationship between the dimension of the electrodes and the number of trapped modes is also examined.","PeriodicalId":355572,"journal":{"name":"2009 Symposium on Piezoelectricity, Acoustic Waves, and Device Applications (SPAWDA 2009)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126616110","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}