Microstructured Phononic Crystal Isolates from Ultrasonic Mechanical Vibrations

The functioning of many micro-electromechanical devices with parts oscillating at high frequencies require isolation from external vibration. Phononic crystals, presenting band-gaps in the dispersion spectrum, i.e., interval of frequency in which propagating waves are attenuated, can provide an effe...

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Bibliographic Details

Published in:	Applied Sciences
Main Authors:	Valentina Zega, Luca Pertoldi, Tommaso Zandrini, Roberto Osellame, Claudia Comi, Alberto Corigliano
Format:	Article
Language:	English
Published:	MDPI AG 2022-02-01
Subjects:	metamaterial two-photon polymerization band gaps
Online Access:	https://www.mdpi.com/2076-3417/12/5/2499