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Communication Dans Un Congrès Année : 2013

Design and Characterization of Active THz Metamaterials based on Metal-Insulator Transition of VO2 Patterns

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Jonathan Leroy
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Aurelian Crunteanu
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Georges Humbert
Pierre Blondy
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Résumé

We designed and characterized a tunable metamaterial in the terahertz frequency domain (0.1- 1 THz) based on an hybrid topology composed of metallic cut-wires separated by vanadium dioxide (VO2) patterns. The THz frequency response of the hybrid metamaterial is significantly changing as the VO2 material is performing a reversible thermally or electrically-driven metal-insulator transition which drastically modifies its electrical and optical properties.
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Dates et versions

hal-00911296 , version 1 (29-11-2013)

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  • HAL Id : hal-00911296 , version 1

Citer

Jonathan Leroy, Aurelian Crunteanu, Georges Humbert, Jean-Christophe Orlianges, Corinne Champeaux, et al.. Design and Characterization of Active THz Metamaterials based on Metal-Insulator Transition of VO2 Patterns. 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics - Metamaterials 2013, Sep 2013, Bordeaux, France. oral presentation. ⟨hal-00911296⟩
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