Plasmonic piezoelectric nanomechanical resonator for spectrally selective infrared sensing

Plasmonic metasurfaces can provide exciting optical functionalities. Here, Hui et al. demonstrate an infrared sensor by combining plasmonic and piezoelectric electromechanical resonances, demonstrating efficient transduction of vibration with a strong and polarization-independent absorption over an...

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Bibliographic Details
Main Authors: Yu Hui, Juan Sebastian Gomez-Diaz, Zhenyun Qian, Andrea Alù, Matteo Rinaldi
Format: article
Language:EN
Published: Nature Portfolio 2016
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Online Access:https://doaj.org/article/40c96a29a4284bf083a26e3309514005
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Summary:Plasmonic metasurfaces can provide exciting optical functionalities. Here, Hui et al. demonstrate an infrared sensor by combining plasmonic and piezoelectric electromechanical resonances, demonstrating efficient transduction of vibration with a strong and polarization-independent absorption over an ultrathin thickness.