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Fabrication and Characterization of Capacitive Micromachined Ultrasonic Transducers with Low-Temperature Wafer Direct Bonding

This paper presents a fabrication method of capacitive micromachined ultrasonic transducers (CMUTs) by wafer direct bonding, which utilizes both the wet chemical and O(2) plasma activation processes to decrease the bonding temperature to 400 °C. Two key surface properties, the contact angle and surf...

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Detalles Bibliográficos
Autores principales: Wang, Xiaoqing, Yu, Yude, Ning, Jin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6189800/
https://www.ncbi.nlm.nih.gov/pubmed/30404398
http://dx.doi.org/10.3390/mi7120226