Electrical detection and analysis of surface acoustic wave in line-defect two-dimensional piezoelectric phononic crystals

Line-defect piezoelectric phononic crystals (PCs) show good potential applications in surface acoustic wave (SAW) MEMS devices for RF communication systems. To analyze the SAW characteristics in line-defect two-dimensional (2D) piezoelectric PCs, optical methods are commonly used. However, the optic...

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Veröffentlicht in:	Japanese Journal of Applied Physics 2018-03, Vol.57 (3), p.34001
Hauptverfasser:	Cai, Feida, Li, Honglang, Tian, Yahui, Ke, Yabing, Cheng, Lina, Lou, Wei, He, Shitang
Format:	Artikel
Sprache:	eng
Schlagworte:	Defects Delay lines Electronic devices Interdigital transducers Measurement methods Microelectromechanical systems Optical instruments Optics Piezoelectricity Radio frequency Spatial resolution Surface acoustic waves
Online-Zugang:	Volltext
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