Nonvolatile and reconfigurable tuning of surface lattice resonances using phase-change Ge2Sb2Te5 thin films

Nonvolatile and reconfigurable tuning of surface lattice resonances using phase-change Ge2Sb2Te5 thin films

We propose a novel configuration for nonvolatile and reconfigurable tuning of surface lattice resonances (SLRs) based on thin films of phase-change material Ge2Sb2Te5 (GST). The configuration is composed of gold nanorod array embedded in a thin GST film. Results show that, an extremely wide SLR wave...

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Bibliographic Details
Main Authors: Xingzhe Shi, Changshui Chen, Songhao Liu, Guangyuan Li
Format: Article
Language:English
Published: Elsevier 2021-03-01
Series:Results in Physics
Subjects:
Plasmonics
Surface lattice resonance
Reconfigurable tuning
Phase-change materials
Mid-infrared
Online Access:http://www.sciencedirect.com/science/article/pii/S2211379721000760

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http://www.sciencedirect.com/science/article/pii/S2211379721000760

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