Natural metamaterial behavior across the phase transition for WxV1−xO2 films revealed by terahertz spectroscopy

Metamaterials, which are made of repeated patterns of appropriately arranged small discrete structures, display unusual electromagnetic properties that overwhelm those of conventional materials. The modification of their properties is generally achieved by arranging the structures mechanically or el...

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Veröffentlicht in:	Acta materialia 2017-11, Vol.140, p.20-30
Hauptverfasser:	Émond, Nicolas, Torriss, Badr, Morris, Denis, Chaker, Mohamed
Format:	Artikel
Sprache:	eng
Schlagworte:	Engineering Sciences Grain boundary diffusion Phase transition Terahertz spectroscopy Transport properties: nanocrystalline material
Online-Zugang:	Volltext
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