supported by the National Natural Science Foundation of China (Grant Nos. 10932004, 11072116 and 10772087);the Doctoral Program Fund of Ministry of Education of China (Grant No. 20093305110003/JW);the Zhejiang Provincial Science Fund for Distinguished Young Scholars (Grant No. LR12A02001);the US Army Research laboratory/US Army Research Office (Grant No. W911NF-10-1-0293)
We study electrically forced vibrations of a crystal plate of AT-cut quartz carrying a thin mass layer operating as a quartz crystal microbalance for mass sensing.The mass layer is imperfectly bonded to the crystal pl...
Project supported in part by the National Natural Science Foundation of China (Grant Nos. 10932004, 11072116, and 10772087);the Doctoral Program Fund of Ministry of Education of China (Grant No. 20093305110003/JW);Additional Funds were from the Sir Y. K. Pao Chair Professorship;the K. C. Wong Magna Fund through Ningbo University;the K. C. Wong Education Foundation in Hong Kong;The project also supported in part by the US Army Research Laboratory/US Army Research Office (Grant No. W911NF-10-1-0293)
We study the effects of couplings to flexure and face-shear modes on the admittance of an AT-cut quartz plate thickness-shear mode resonator. Mindlin’s two-dimensional equations for piezoelectric plates are employed....
supported by the National Natural Science Foundation of China (Nos. 11072116,10772087 and 10932004);Key Team of Technological Innovation of Zhejiang Province (Grant 2009R50025);Key Industrial Project of Bureau of Science and Technology,City of Ningbo (No. 2005B100015);grants from the Bureau of Science and Technology,City of Ningbo,through the International Collaboration Initiative (Project 2007B10052);Sponsored by K.C.Wong MagnaFund in Ningbo University
We study shear-horizontal (SH) waves in a rotated Y-cut quartz plate carrying an isotropic elastic layer of finite thickness.The three-dimensional theories of anisotropic elasticity and isotropic elasticity are used...
supported by the National Natural Science Foundation of China(No.10772087);K.C.Wong Education Foundation, Hong Kong and K.C.Wong Magna Fund in Ningbo University.
We investigate analytically the effect of initial stress in piezoelectric layered structures loaded with viscous liquid on the dispersive and attenuated characteristics of Love waves, which involves a thin piezoelectr...