Nonvolatile, Reconfigurable and Narrowband Mid-Infrared Filter Based on Surface Lattice Resonance in Phase-Change Ge 2 Sb 2 Te 5

We propose a nonvolatile, reconfigurable, and narrowband mid-infrared bandpass filter based on surface lattice resonance in phase-change material Ge2Sb2Te5. The proposed filter is composed of a two-dimensional gold nanorod array embedded in a thick Ge2Sb2Te5 film. Results show that when Ge2Sb2Te5 tr...

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Veröffentlicht in:	Nanomaterials (Basel, Switzerland) Switzerland), 2020-12, Vol.10 (12)
Hauptverfasser:	Shi, Xingzhe, Chen, Changshui, Liu, Songhao, Li, Guangyuan
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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