Optically excited nanoscale ultrasonic transducers

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Optically excited nanoscale ultrasonic transducers

In order to work at higher ultrasonic frequencies, for instance, to increase the resolution, it is necessary to fabricate smaller and higher frequency transducers. This paper presents an ultrasonic transducer capable of being made at a very small size and operated at GHz frequencies. The transducers...

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Bibliographic Details
Main Authors:	Smith, Richard J., Cota, Fernando Perez, Marques, Leonel, Chen, Xuesheng, Arca, Ahmet, Webb, Kevin, Aylott, Jonathan W., Somekh, Michael G., Clark, Matt
Format:	Article
Published:	Acoustical Society of America 2015
Online Access:	https://eprints.nottingham.ac.uk/28218/

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