Title :
Love wave propagating in a magneto-electro-elastic material structure loaded with viscous liquid
Author :
Du, Jianke ; Cheng, Xiaoyu ; Wang, Ji
Author_Institution :
Piezoelectr. Device Lab., Ningbo Univ., Ningbo, China
Abstract :
We investigate analytically Love wave propagation in a magneto-electro-elastic material structure loaded with viscous liquid, which involves a thin piezomagnetic layer bonded perfectly to an unbounded piezoelectric substrate. The effects of viscosity of liquid on the phase velocity and attenuation are analyzed. The numerical results are presented and discussed. The analytical method and the results can be useful for the design of the chemical and the biosensing liquid sensors of magnetoelectric materials.
Keywords :
Love waves; Navier-Stokes equations; composite materials; magnetoelastic effects; magnetoelectric effects; viscosity; Navier-Stokes equation; attenuation; biosensing liquid sensors; chemical sensors; love wave propagation; magneto-electro-elastic material structure; magnetoelectric composite materials; phase velocity; piezomagnetic layer; viscous liquid loaded structure; Magnetic liquids; Magnetic multilayers; Magnetoacoustic effects; Magnetoelectric effects; Magnetomechanical effects; Perpendicular magnetic anisotropy; Love wave; attenuation; piezoelectric; piezomagnetic; viscous liquid;
Conference_Titel :
Frequency Control Symposium (FCS), 2010 IEEE International
Conference_Location :
Newport Beach, CA
Print_ISBN :
978-1-4244-6399-2
DOI :
10.1109/FREQ.2010.5556337
