| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Caglayan, Humeyra
Tampere University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2024Ultrafast optical properties of stoichiometric and non-stoichiometric refractory metal nitrides TiNx, ZrNx, and HfNxcitations
- 2023Deterministic Polymorphic Engineering of MoTe2 for Photonic and Optoelectronic Applicationscitations
- 2023Deterministic Polymorphic Engineering of MoTe2 for Photonic and Optoelectronic Applicationscitations
- 2023New Horizons in Near-Zero Refractive Index Photonics and Hyperbolic Metamaterialscitations
- 2022Self-Rolling SiO2/Au Based Epsilon-Near-Zero Metamaterialscitations
- 2022Mechanism of emitters coupled with a polymer-based hyperbolic metamaterialcitations
- 2021Loss compensated extraordinary transmission in hybridized plasmonic nanocavitiescitations
- 2020Hot electron dynamics in ultrafast multilayer epsilon-near-zero metamaterialscitations
- 2020Loss compensated extraordinary transmission in hybridized plasmonic nanocavitiescitations
- 2018Highly-Sensitive Refractive Index Sensing by Near-infrared Metatronic Nanocircuitscitations
- 2018Enhanced tunability of metasurfaces with graphene
- 2018Electrically switchable metadevices via graphenecitations
- 2018Electrically switchable metadevices via graphene.
- 2014Solution-Processed Phase-Change VO2 Metamaterials from Colloidal Vanadium Oxide (VOx) Nanocrystalscitations
- 2013Chemically tailored dielectric-to-metal transition for the design of metamaterials from nanoimprinted colloidal nanocrystalscitations
- 2013Shape-dependent plasmonic response and directed self-assembly in a new semiconductor building block, indium-doped cadmium oxide (ICO)citations
- 2012Composite chiral metamaterials with negative refractive index and high values of the figure of meritcitations
- 2008Experimental observation of cavity formation in composite metamaterialscitations
- 2006Designing materials with desired electromagnetic propertiescitations
Places of action
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article
Self-Rolling SiO2/Au Based Epsilon-Near-Zero Metamaterials
Abstract
<p>Wave propagation in epsilon-near-zero (ENZ) media offers exciting possibilities in the field of nanophotonics. Here, a thin film self-rolling technique to fabricate SiO<sub>2</sub>/Au based 3D multilayer structures is implemented. These cylindrical multilayer metamaterials are utilized to take advantage of the material dispersion as well as the structural dispersion to obtain self-rolling ENZ metamaterials at the visible to near-infrared wavelength range. The ENZ features are investigated initially by modelling the dispersion of the effective medium using circular effective medium approximation and further by the characterization of the optical response. Moreover, the potential of these structures for supporting an ENZ waveguide mode is demonstrated. This platform for dispersion engineering and obtaining ENZ metamaterials can provide opportunities for unique applications which cannot be possible with planar systems. It can be used to integrate active materials before the rolling process to actively control the layer properties, or embed single-layer materials within different layers of ENZ metamaterials with potential applications in quantum nanophotonics.</p>