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

Jonathan Leroy 1 Aurelian Crunteanu 2, * Georges Humbert 1 Jean-Christophe Orlianges 3 Corinne Champeaux 3 Pierre Blondy 1
* Auteur correspondant
3 Axe 2 : procédés de traitements de surface
SPCTS - Science des Procédés Céramiques et de Traitements de Surface
Abstract : 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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https://hal-unilim.archives-ouvertes.fr/hal-00911296
Contributeur : Aurelian Crunteanu <>
Soumis le : vendredi 29 novembre 2013 - 10:12:06
Dernière modification le : mardi 12 novembre 2019 - 14:06:03

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  • HAL Id : hal-00911296, version 1

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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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