High-frequency traveling-wave phononic cavity with sub-micron wavelength
Thin-film gallium nitride (GaN) is a promising platform for phononic integrated circuits that hold great potential for scalable information processing processors. Here, an unsuspended traveling phononic resonator based on a high-acoustic-index-contrast mechanism is realized in GaN-on-Sapphire with a...
Main Authors: | , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
American Institute of Physics Inc.
2022
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Subjects: | |
Online Access: | View Fulltext in Publisher |