Results 241 to 250 of about 190,981 (312)
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The Journal of the Acoustical Society of America, 2007
There is provided a surface acoustic wave device which can prevent a breakage of electrodes and electrical breaks, decrease an insertion loss of elements, and enhance a Q-factor of resonators. Interdigital electrode sections and each have a laminated structure of a base layer made of TiN (titanium nitride) or TiOxNy and a main electrode layer deposited
Hitoshi Noguchi, Yoshihiro Kubota
+6 more sources
There is provided a surface acoustic wave device which can prevent a breakage of electrodes and electrical breaks, decrease an insertion loss of elements, and enhance a Q-factor of resonators. Interdigital electrode sections and each have a laminated structure of a base layer made of TiN (titanium nitride) or TiOxNy and a main electrode layer deposited
Hitoshi Noguchi, Yoshihiro Kubota
+6 more sources
Implementation of guiding layers of surface acoustic wave devices: A review.
Biosensors and Bioelectronics, 2018Zhanglian Xu, Yong J. Yuan
semanticscholar +3 more sources
High-Performance Surface Acoustic Wave Devices Using LiNbO3/SiO2/SiC Multilayered Substrates
IEEE transactions on microwave theory and techniques, 2021The rapid development of the fifth-generation (5G) wireless system is driving strong demand for high-performance radio frequency filters. This work studies shear horizontal surface acoustic wave (SAW) devices using 15°-rotated $Y$ -cut $X$ -propagating
Junyao Shen +10 more
semanticscholar +1 more source
IEEE transactions on microwave theory and techniques, 2022
This work presents an acoustic platform using solidly mounted thin-oriented lithium niobate (LiNbO3) film on silicon (Si). A thin layer of amorphous Si eliminates a conductive layer generated in the thin-film bonding processes and contributes to acoustic
Yansong Yang, Liuqing Gao, S. Gong
semanticscholar +1 more source
This work presents an acoustic platform using solidly mounted thin-oriented lithium niobate (LiNbO3) film on silicon (Si). A thin layer of amorphous Si eliminates a conductive layer generated in the thin-film bonding processes and contributes to acoustic
Yansong Yang, Liuqing Gao, S. Gong
semanticscholar +1 more source
Exploring Low-Loss Surface Acoustic Wave Devices on Heterogeneous Substrates
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 2022This article presents shear horizontal surface acoustic wave (SH-SAW) devices with excellent temperature stability and low loss on ultrathin Y42-cut lithium tantalate film on sapphire substrate (LiTaO3-on-sapphire, LTOS).
Jinbo Wu +9 more
semanticscholar +1 more source
Surface acoustic wave devices [PDF]
SPIE Proceedings, 2007 Starting with an introduction to surface acoustic waves, their generation and detection using interdigital transducers (IDTs) on piezoelectric materials (e.g. LiNbO 3 and ZnO) will be reviewed. Then the application of surface acoustic waves in electronic devices will be presented.
Müller, C. +7 more
openaire +1 more source
Ultrasonics, 2022
Surface acoustic wave (SAW) technology is proving to be an effective tool for manipulating micro-nano particles. In this paper, we present a fully-coupled 3D model of standing SAW acoustofluidic devices for obtaining particle motion.
Xia Liu, T. Zheng, Chaohui Wang
semanticscholar +1 more source
Surface acoustic wave (SAW) technology is proving to be an effective tool for manipulating micro-nano particles. In this paper, we present a fully-coupled 3D model of standing SAW acoustofluidic devices for obtaining particle motion.
Xia Liu, T. Zheng, Chaohui Wang
semanticscholar +1 more source
High frequency microfluidic performance of LiNbO3 and ZnO surface acoustic wave devices
Journal of Applied Physics, 2014Yuanjun Guo +8 more
semanticscholar +3 more sources