Virginie Ponsinet
Présentation
Colloidal nanostructures, applications to metamaterials and metasurfaces / Self-assembled colloids and polymer systems / Light scattering by colloids and porous materials / Functional nanocomposites based on organized block copolymers/ Structured complex fluids and surfactants self-assembly / Soft nanocomposites.
Publications
Publications
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Synthesis of Si@Au core-shell particles for directional light scatteringC'Nano - The Nanoscience Meeting & PEPR Électronique Days - C'Nano 2025, Centre national de Compétences en Nanosciences du CNRS,, Mar 2025, Paris, France |
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Silica’s role in creating vivid structural colorESD 2025 - 11th European Silicon Days, Nicola Hüsing, Jul 2025, Salzburg, Austria |
Directional light scattering in Mie-resonant Si particles with ultra-thin plasmonic shells8th International Conference on Multifunctional, Hybrid and Nanomaterials (HyMa), Elsevier, Mar 2025, Montpellier, France |
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Directional light scattering in Mie-resonant Si particles with ultra-thin plasmonic shells15th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META), META Conferences, Jul 2025, Malaga, Spain. pp.533-534 |
Mie resonant silicon particles via bottom-up synthetic routes and assembled into 2d metasurfaces15th International Conference on Metamaterials, Photonic Crystals and Plasmonics - META 2025, National Research Council Canada; Universit Paris–Saclay; Universidad del Pais Basco, Jul 2025, Malaga, Spain. pp.1364-1365 |
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Assessment of directional scattering from Mie-resonant-plasmonic Si@Au core-shell nanoparticlesGold 2025, PremC, May 2025, Saint Sebastian - Donostia, Spain |
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Study of hydrogen silsesquioxane mechanism via environmental transmission electron microscopy and preparation of highly resonant Si@Au particles53rd North American Silicon Symposium, The Ohio State University and; Bowling Green State University, Jun 2024, Columbus (Ohio), United States |
Plasmonic clusters: Kerker regime and homogenization problemsIndo-French Workshop on Disruptive Nano-photonics, CEFIPRA; CSIR -Central Scientific Instruments Organisation; Institut Fresnel, Jun 2023, Chandigarh, India |
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Design of Si-based particles for infrared-active metamaterialsSol-gel 2022, Jul 2022, Lyon, France |
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Self-assembled meta-atoms as Huygens sourcesNOMA 2022 - 15th Mediterranean Workshop and Topical Meeting Novel Optical Materials and Applications, May 2022, Cetraro, Italy |
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Design of Si-based particles for infrared-active metamaterials12th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META 2022), Jul 2022, Torremolinos, Spain |
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A bottom-up approach to the fabrication of optical metamaterials utilizing the self-assembly of silver dodecahedral clusters11th International Conference on Metamaterials, Photonic Crystals and Plasmonics - META 2021, Jul 2021, Visioconférence, Poland |
Huygens scatterers with self-assembled meta-atomsCondensed Matter Physics - CONMAT2021, Oct 2021, Valence, Spain |
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Ligand-free synthesis of gold nanoparticles incorporated within oriented cylindrical block copolymer filmsEuropean Polymer Congress 2019, Jun 2019, Heraklion, Greece |
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Ligand-free synthesis of gold nanoparticles incorporated within oriented cylindrical block copolymer films : towards optical metamaterialsMETA 2019. The 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, Jul 2019, Lisbon, Portugal |
Self-assembled metamaterials active at optical frequencies9th International Conference on Metamaterials, Photonic Crystals and Plasmonics - META 2018, Jun 2018, Marseille, France |
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3D bulk material with isotropic magnetic permeability at optical frequencies8th International Conference on Metamaterials, Photonic crystals and plasmonics - META’17, Jul 2017, Incheon, South Korea |
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Ligand-free synthesis of gold nanoparticles included within cylindrical block copolymer filmsC'Nano 2017, Dec 2017, Lyon, France |
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Enhanced forward scattering from magnetic scatterers: design and synthesis of resonant Huygens sources11th International Conference on Metamaterials, Photonic Crystals and Plasmonics - META 2021, Jul 2021, Visioconférence, Poland |
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Self-assembly of Si particles toward IR-active metamaterial10th European Silicon Days, Jul 2023, Montpellier, France |
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In situ Formation of Plasmonic Gold Nanoparticles in Ordered Block Copolymer FilmsEcole d'été Or-Nano 2016, Jun 2016, Cap d'Agde, France |
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The Bottom-Up Approach toward Artificial Optical Magnetism in MetastructuresRoberto Caputo; Giuseppe Emanuele Lio. Hybrid Flatland Metastructures, AIP Publishing, 2021, 978-0-7354-2287-2. ⟨10.1063/9780735422902_003⟩ |
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Nanopatterns Produced by Directed Self-Assembly in Block Copolymer Thin FilmsPolymer Surfaces in Motion. Unconventional Patterning Methods, 4, Springer International Publishing, pp.73-97, 2015, 978-3-319-17430-3. ⟨10.1007/978-3-319-17431-0_4⟩ |
Plasmonic metamaterials for ultra-sensitive sensing: topological darknessF. Boero, G. Orombelli, S. Pignatti and G. Seminara. Springer, 2015, Rendiconti Lincei SCIENZE FISICHE E NATURALI, ⟨10.1007/s12210-015-0404-7⟩ |
Relaxation of birefringence of magnetic nanoparticles during binding reactionsFrance, Patent n° : WO2001011360A3. 2001 |