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Published in 2018 at "Microsystem Technologies"
DOI: 10.1007/s00542-017-3536-0
Abstract: The main objective of this work is the assessment of a calibration method for piezoelectric MEMS resonators for simultaneous density and viscosity sensing. A device designed to resonate with the 2nd order out-of-plane modal vibration…
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Keywords:
viscosity;
density viscosity;
mems resonators;
calibration ... See more keywords
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Published in 2021 at "IEEE Electron Device Letters"
DOI: 10.1109/led.2021.3120806
Abstract: This letter presents a high-performance scandium-doped aluminum nitride (ScxAl1-xN, x = 9.5%) piezoelectric MEMS hydrophone. The doping of Sc increases the piezoelectric constants of the piezoelectric sensing layer and hence results in better receive sensitivity…
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Keywords:
tex math;
mems hydrophone;
piezoelectric mems;
inline formula ... See more keywords
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Published in 2022 at "Optics express"
DOI: 10.1364/oe.476198
Abstract: We previously designed a dual-axis piezoelectric MEMS mirror with a low crosstalk gimbal structure, which is utilized as the key device for further research for laser beam scanning. This paper mainly focuses on studying the…
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Keywords:
mems mirror;
resolution;
piezoelectric mems;
adjustable lissajous ... See more keywords
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Published in 2022 at "Micromachines"
DOI: 10.3390/mi13101608
Abstract: This work proposes a miniaturized piezoelectric MEMS accelerometer based on polygonal topology with an area of only 868 × 833 μm2. The device consists of six trapezoidal cantilever beams with shorter fixed sides. Meanwhile, a…
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Keywords:
topology;
cantilever;
miniaturized piezoelectric;
piezoelectric mems ... See more keywords