Bulk acoustic resonator based on piezoelectric ZnO belts.
نویسندگان
چکیده
In this paper, a bulk acoustic resonator based on ZnO belts is demonstrated. This device shows a great deal of promise in applications as an electronic filter and as a mass sensor. The fabricated device was characterized using vector network analysis, and both the first and third harmonics of resonance were observed at approximately 247 and 754 MHz, respectively. A one-dimensional Krimholt-Leedom-Matthaei model was utilized to predict the resonant frequency of the device and confirm the observed behavior.
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عنوان ژورنال:
- Nano letters
دوره 6 6 شماره
صفحات -
تاریخ انتشار 2006