Tunable Plasmonic Bandwidth Broadening via DC Electrical Bias

The ability to broaden the bandwidth of nanodevices holds significant promise for applications in modern science and technology. In this work, we demonstrate a tunable approach to the bandwidth modulation of nanoresonators by applying a direct current electric field. Quantum hydrodynamic theory reve...

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Bibliographic Details
Main Authors: Chen Wei, Fuhua Gao, Fan Yang
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Nanomaterials
Subjects:
Online Access:https://www.mdpi.com/2079-4991/15/11/794
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