GHz voltage amplification in a stack of piezoelectric ScAlN and non-piezoelectric SiO2 layers

GHz voltage amplification was found in a stacked structure of piezoelectric layers (such as ScAlN) and non-piezoelectric layers (such as SiO _2 ). This allows for large-area fabrication using commercial equipment. This approach contributes to wireless sensor activation. The electromechanical couplin...

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Bibliographic Details
Main Authors: Sarina Kinoshita, Hiroki Kishi, Kota Izumi, Takahiko Yanagitani
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:Applied Physics Express
Subjects:
Online Access:https://doi.org/10.35848/1882-0786/ad8da5
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