Virginie Ponsinet

Directrice de Recherche CNRS
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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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Self‐assembled silicon@silica metasurfaces with high‐quality resonances in the infrared

Megan Parker , Raul Barbosa , Cynthia Cibaka-Ndaya , Alexander Castro-Grijalba , Maria Letizia de Marco et al.
Small Science, 2025, 5 (7), pp.2500119. ⟨10.1002/smsc.202500119⟩
Article dans une revue hal-05073489 v1
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Broadband forward-scattering of light by plasmonic balls: Role of multipolar interferences

Ranjeet Dwivedi , Maeva Lafitte , Lionel Buisson , Olivier Mondain-Monval , Virginie Ponsinet et al.
Applied Physics Letters, 2024, 124 (1), pp.011703. ⟨10.1063/5.0182709⟩
Article dans une revue hal-04398835 v1
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Effective-medium description of dense clusters of plasmonic nanoparticles with spatial dispersion

Ranjeet Dwivedi , Ashod Aradian , Virginie Ponsinet , Kevin Vynck , Alexandre Baron
Physical Review A, 2024, 109 (2), pp.023507. ⟨10.1103/PhysRevA.109.023507⟩
Article dans une revue hal-04447500 v1
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Colloidal Self-Assembly of Silver Nanoparticle Clusters for Optical Metasurfaces

Maeva Lafitte , Ranjeet Dwivedi , Rajam Elancheliyan , François Lagugné-Labarthet , Lionel Buisson et al.
Langmuir, 2024, 40 (5), pp.2601-2615. ⟨10.1021/acs.langmuir.3c02900⟩
Article dans une revue hal-04423467 v1
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Near-Infrared Dual-Band LSPR Coupling in Oriented Assembly of Doped Metal Oxide Nanocrystal Platelets

Capucine Cleret de Langavant , Jisoo Oh , Florian Lochon , Sandrine Tusseau-Nenez , Virginie Ponsinet et al.
Nano Letters, 2024, 24 (10), pp.3074-3081. ⟨10.1021/acs.nanolett.3c04849⟩
Article dans une revue hal-04678138 v1
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An Ultra-Thin Near-Perfect Absorber via Block Copolymer Engineered Metasurfaces

Cian Cummins , Quentin Flamant , Ranjeet Dwivedi , Alberto Alvarez-Fernandez , Nils Demazy et al.
Journal of Colloid and Interface Science, 2022, 609, pp.375-383. ⟨10.1016/j.jcis.2021.11.163⟩
Article dans une revue hal-03547419 v1
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Block copolymer directed metamaterials and metasurfaces for novel optical devices

Alberto Alvarez-Fernandez , Cian Cummins , Matthias Saba , Ullrich Steiner , Guillaume Fleury et al.
Advanced Optical Materials, 2021, 9 (16), pp.2100175. ⟨10.1002/adom.202100175⟩
Article dans une revue hal-03981340 v1
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Toward Huygens’ sources with dodecahedral plasmonic clusters

Laurent Lermusiaux , Véronique Many , Philippe Barois , Virginie Ponsinet , Serge Ravaine et al.
Nano Letters, 2021, 21 (5), pp.2046-2052. ⟨10.1021/acs.nanolett.0c04666⟩
Article dans une revue hal-03167125 v1
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Formation and optical response of self-assembled gold nanoparticle lattices on oxidized silicon synthesized using block copolymers

Alberto Alvarez-Fernandez , Guillaume Fleury , Virginie Ponsinet , Per Magnus Walmsness , Morten Kildemo
Journal of Vacuum Science & Technology B, Nanotechnology and Microelectronics, 2020, 38 (1), pp.013601. ⟨10.1116/1.5129667⟩
Article dans une revue hal-02439559 v1
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Enabling future nanomanufacturing through block copolymer self-assembly: A review

Cian Cummins , Ross Lundy , James Walsh , Virginie Ponsinet , Guillaume Fleury et al.
Nano Today, 2020, 35, pp.100936. ⟨10.1016/j.nantod.2020.100936⟩
Article dans une revue hal-02924083 v1
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A Strategy for Enhancing Ultrahigh Molecular Weight Block Copolymer Chain Mobility to Access Large Period Sizes (> 100 nm)

Cian Cummins , Alberto Alvarez-Fernandez , Ahmed Bentaleb , Georges Hadziioannou , Virginie Ponsinet et al.
Langmuir, 2020, 36 (46), pp.13872-13880. ⟨10.1021/acs.langmuir.0c02261⟩
Article dans une revue hal-03033202 v1
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Tailored self-assembled nanocolloidal Huygens scatterers in the visible

Rajam Elancheliyan , Romain Dezert , Sabine Castano , Ahmed Bentaleb , Einat Nativ- Roth et al.
Nanoscale, 2020, 12, pp.24177-24187
Article dans une revue hal-03085120 v1
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Bottom-up nanocolloidal metamaterials at optical frequencies

Alexandre Baron , Ashod Aradian , Virginie Ponsinet , Philippe Barois
Comptes-Rendus-de-l'Academie-des-Sciences, 2020, 21 (4-5), pp.443-465. ⟨10.5802/crphys.21⟩
Article dans une revue hal-02381228 v1
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Large area Al2O3-Au raspberry-like nanoclusters from iterative block-copolymer self-assembly

Alberto Alvarez Fernández , Frédéric Nallet , Philippe Fontaine , Cian Cummins , Georges Hadziioannou et al.
RSC Advances, 2020, 10 (67), pp.41088-41097. ⟨10.1039/d0ra08730k⟩
Article dans une revue hal-03001853 v1
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High optical magnetism of dodecahedral plasmonic meta-atoms

Véronique Many , Romain Dezert , Etienne Duguet , Alexandre Baron , Vikas Jangid et al.
Nanophotonics, 2019, 8 (4), pp.549-558. ⟨10.1515/nanoph-2018-0175⟩
Article dans une revue hal-02102582 v1
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High refractive index in low metal content nanoplasmonic surfaces from self-assembled block copolymer thin films

Alberto Alvarez-Fernandez , Karim Aissou , Gilles Pécastaings , Georges Hadziioannou , Guillaume Fleury et al.
Nanoscale Advances, 2019, 1 (2), pp.849-857. ⟨10.1039/c8na00239h⟩
Article dans une revue hal-01938227 v1
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Direct retrieval method of the effective permittivity and permeability of bulk semi-infinite metamaterials by variable-angle spectroscopic ellipsometry

Quentin Flamant , Daniel Torrent , Sergio Gomez-Graña , Alexander Grigorenko , Vasyl Kravets et al.
OSA Continuum, 2019, 2 (5), pp.1762. ⟨10.1364/OSAC.2.001762⟩
Article dans une revue hal-02165752 v1

Bottom-up production of meta-atoms for optical magnetism in visible and NIR light

Philippe Barois , Virginie Ponsinet , Alexandre Baron , Philippe Richetti
Journal of Physics: Conference Series, 2018, 963, pp.012007. ⟨10.1088/1742-6596/963/1/012007⟩
Article dans une revue hal-02335253 v1
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Metallic Nanodot Patterns with Unique Symmetries Templated from ABC Triblock Terpolymer Networks

Karim Aissou , Muhammad Mumtaz , Alberto Alvarez-Fernandez , Jean Mercat , Ségolène Antoine et al.
Macromolecular Rapid Communications, 2018, 39 (7), pp.1700754. ⟨10.1002/marc.201700754⟩
Article dans une revue hal-01688010 v1
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Ligand-free synthesis of gold nanoparticles incorporated within cylindrical block copolymer films

Florian Aubrit , Testard Fabienne , Aurélie Paquirissamy , Frédéric Gobeaux , Xuan Wang et al.
Journal of Materials Chemistry C, In press, 6 (30), pp.8194-8204. ⟨10.1039/C8TC01477A⟩
Article dans une revue cea-01839711 v1
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GoldHelix: Gold Nanoparticles Forming 3D Helical Superstructures with Controlled Morphology and Strong Chiroptical Property

Jiaji Cheng , Guillaume Le Saux , Jie Gao , Thierry Buffeteau , Yann Battie et al.
ACS Nano, 2017, 11 (4), pp.3806-3818. ⟨10.1021/acsnano.6b08723⟩
Article dans une revue hal-01517988 v1
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Self-assembled nanostructured metamaterials

Virginie Ponsinet , Alexandre Baron , Emilie Pouget , Yutaka Okazaki , Reiko Oda et al.
EPL - Europhysics Letters, 2017, 119 (1), ⟨10.1209/0295-5075/119/14004⟩
Article dans une revue hal-01593592 v1
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Hyperbolic-by-design self-assembled metamaterial based on block copolymers lamellar phases

Xuan Wang , Kevin Ehrhardt , Clémence Tallet , Marc Warenghem , Alexandre Baron et al.
Optics and Laser Technology, 2017, 88, pp.85-95. ⟨10.1016/j.optlastec.2016.08.005⟩
Article dans une revue hal-01366686 v2

Hierarchical self-assembly of nanoparticles for optical metamaterials

Sergio Gomez-Graña , Aurélie Le Beulze , Mona Tréguer-Delapierre , Stéphane Mornet , Etienne Duguet et al.
Materials Horizons, 2016, 3 (6), pp.596-601. ⟨10.1039/C6MH00270F⟩
Article dans une revue hal-01392830 v1

Self-assembled optical metamaterials

Alexandre Baron , Ashod Aradian , Virginie Ponsinet , Philippe Barois
Optics and Laser Technology, 2016, 82, pp. 94-100. ⟨10.1016/j.optlastec.2016.02.024⟩
Article dans une revue hal-01294370 v1

Glycerol/Dodecanol Double Pickering Emulsions Stabilized by Polystyrene-Grafted Silica Nanoparticles for Interfacial Catalysis

Hui Shi , Zhaoyu Fan , Virginie Ponsinet , Remi Sellier , Honglai Liu et al.
ChemCatChem, 2015, 7, pp. 3229-3223. ⟨10.1002/cctc.201500556⟩
Article dans une revue istex hal-01225683 v1
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Resonant isotropic optical magnetism of plasmonic nanoclusters in visible light

Virginie Ponsinet , Philippe Barois , S. Manoj Gali , Philippe Richetti , Jean-Baptiste Salmon et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2015, 92 (22), pp.220414. ⟨10.1103/PhysRevB.92.220414⟩
Article dans une revue hal-01262734 v1

Plasmonic Optical Interferences for Phase-Monitored Nanoscale Sensing in Low-Loss Three-Dimensional Metamaterials

Johann Toudert , Xuan Wang , Clémence Tallet , Philippe Barois , Ashod Aradian et al.
ACS photonics, 2015, 2, pp. 1443-1450. ⟨10.1021/acsphotonics.5b00306⟩
Article dans une revue hal-01222731 v1

Controlled assembly of plasmonic nanoparticles using neutral-charged diblock copolymers

Quanyi Yin , Xia Han , Virginie Ponsinet , Honglai Liu
Journal of Colloid and Interface Science, 2014, 431, pp. 97-104. ⟨10.1016/j.jcis.2014.05.047⟩
Article dans une revue hal-01018552 v1
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Microfluidic-induced growth and shape-up of three-dimensional extended arrays of densely packed nanoparticles.

Julie Angly , Antonio Iazzolino , Jean-Baptiste Salmon , Jacques Leng , Sivasankaran Prathap Chandran et al.
ACS Nano, 2013, 7 (8), pp.6465-6477. ⟨10.1021/nn401764r⟩
Article dans une revue hal-00858191 v1

Facile formulation of high density well-ordered nanoparticle-copolymer nanocomposites

Benoit Maxit , Denis Bendejacq , Virginie Ponsinet
Soft Matter, 2012, 8, pp.1317-1320. ⟨10.1039/c2sm06987c⟩
Article dans une revue hal-00662961 v1

Freeze-Fracture TEM Imaging of Robust Order in Swollen Phases of Amphiphilic Diblock Copolymers

Benoit Maxit , Joanna Giermanska , Isabelle Ly , Denis D. Bendejacq , O. Mondain-Monval et al.
Langmuir, 2011, 27 (5), pp. 1990-1995. ⟨10.1021/la104290z⟩
Article dans une revue hal-00575073 v1

Polymorphism of Natural Fatty Acid Liquid Crystalline Phases

Hélène Fay , Steven Meeker , Juliette Cayer-Barrioz , Denis Mazuyer , Isabelle Ly et al.
Langmuir, 2011, 28 (1), pp. 272-282. ⟨10.1021/la203841y⟩
Article dans une revue hal-00662769 v1

Double-Polyelectrolyte, Like-Charged Amphiphilic Diblock Copolymers: Swollen Structures and pH- and Salt-Dependent Lyotropic Behavior

Denis D. Bendejacq , Virginie Ponsinet
Journal of Physical Chemistry B, 2008, 112 (27), pp.7996-8009. ⟨10.1021/jp712015h⟩
Article dans une revue istex hal-00303898 v1

Water soluble polymeric nanogels by xanthate-mediated radical crosslinking copolymerisation

Daniel Taton , Jean-François Baussard , Ludovic Dupayage , Julien Poly , Yves Gnanou et al.
Chemical Communications, 2006, 18, pp.1953-1955. ⟨10.1039/b601456a⟩
Article dans une revue istex hal-00365851 v1

Relaxation of the magnetic field-induced birefringence in ferrosmectics

Dimitri Spoliansky , Jacques Ferré , Jean-Pierre Jamet , Virginie Ponsinet
Journal of Magnetism and Magnetic Materials, 1999, 201 (1-3), pp.200-203. ⟨10.1016/S0304-8853(99)00045-1⟩
Article dans une revue istex hal-04897931 v1

Flexibility of the Membranes in a Doped Swollen Lamellar Phase

Virginie Ponsinet , Pascale Fabre
The Journal of physical chemistry, 1996, 100 (12), pp.5035-5038. ⟨10.1021/jp952828r⟩
Article dans une revue istex hal-03559561 v1
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Modification of the Interactions in a Lamellar Phase by the Presence of Nanoparticles

Virginie Ponsinet , Pascale Fabre
Journal de Physique II, 1996, 6 (7), pp.955-960. ⟨10.1051/jp2:1996109⟩
Article dans une revue jpa-00248351 v1

Transition of a Ferrosmectic in a Very Weak Magnetic Field

Virginie Ponsinet , Pascale Fabre , M Veyssié
EPL - Europhysics Letters, 1995, 30 (5), pp.277-282. ⟨10.1209/0295-5075/30/5/005⟩
Article dans une revue istex hal-03559621 v1
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Magnetic anisotropy of ferrosmectic phases

Virginie Ponsinet , Pascale Fabre , Madeleine Veyssié , Régis Cabanel
Journal de Physique II, 1994, 4 (10), pp.1785-1797. ⟨10.1051/jp2:1994232⟩
Article dans une revue jpa-00248078 v1
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A small-angle neutron scattering study of the ferrosmectic phase

Virginie Ponsinet , Pascale Fabre , Madeleine Veyssie , Loïc Auvray
Journal de Physique II, 1993, 3 (7), pp.1021-1039. ⟨10.1051/jp2:1993179⟩
Article dans une revue jpa-00247880 v1

Directional light scattering in Mie-resonant Si particles with ultra-thin plasmonic shells

Lucien Roach , Emmanuel O. Idowu , Dalin Soun , Kevin O'Connor , Jonathan G.-C. Veinot et al.
8th International Conference on Multifunctional, Hybrid and Nanomaterials (HyMa), Elsevier, Mar 2025, Montpellier, France
Communication dans un congrès hal-04977728 v1
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Assessment of directional scattering from Mie-resonant-plasmonic Si@Au core-shell nanoparticles

Lucien Roach , Emmanuel O. Idowu , Kevin O'Connor , Jonathan G. Veinot , Sabrina Lacomme et al.
Gold 2025, PremC, May 2025, Saint Sebastian - Donostia, Spain
Communication dans un congrès hal-05065154 v1
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Study of hydrogen silsesquioxane mechanism via environmental transmission electron microscopy and preparation of highly resonant Si@Au particles

Emmanuel Opeyemi Idowu , Cynthia Cibaka-Ndaya , Lucien Roach , Kevin O’conner , Jonathan G. Veinot et al.
53rd North American Silicon Symposium, The Ohio State University and; Bowling Green State University, Jun 2024, Columbus (Ohio), United States
Communication dans un congrès hal-04789346 v1

Plasmonic clusters: Kerker regime and homogenization problems

Alexandre Baron , R. Dezert , Rajam Elancheliyan , R. Dwivedi , Maria Letizia de Marco et al.
Indo-French Workshop on Disruptive Nano-photonics, CEFIPRA; CSIR -Central Scientific Instruments Organisation; Institut Fresnel, Jun 2023, Chandigarh, India
Communication dans un congrès hal-04617501 v1

Design of Si-based particles for infrared-active metamaterials

Cynthia Cibaka Ndaya , Megan Parker , Lucien Roach , Maria Letizia de Marco , Brian A Korgel et al.
Sol-gel 2022, Jul 2022, Lyon, France
Communication dans un congrès hal-04563086 v1

Self-assembled meta-atoms as Huygens sources

Alexandre Baron , R. Dezert , Rajam Elancheliyan , Maria Letizia de Marco , Laurent Lermusiaux et al.
NOMA 2022 - 15th Mediterranean Workshop and Topical Meeting Novel Optical Materials and Applications, May 2022, Cetraro, Italy
Communication dans un congrès hal-04563315 v1
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Design of Si-based particles for infrared-active metamaterials

Cynthia Cibaka-Ndaya , Megan A. Parker , Lucien Roach , Maria Letizia De marco , Brian A Korgel et al.
12th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META 2022), Jul 2022, Torremolinos, Spain
Communication dans un congrès hal-04279930 v1
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A bottom-up approach to the fabrication of optical metamaterials utilizing the self-assembly of silver dodecahedral clusters

Lucien Roach , Laurent Lermusiaux , Véronique Many , Alexandre Baron , R. Dezert et al.
11th International Conference on Metamaterials, Photonic Crystals and Plasmonics - META 2021, Jul 2021, Visioconférence, Poland
Communication dans un congrès hal-04576584 v1

Huygens scatterers with self-assembled meta-atoms

Alexandre Baron , R. Dezert , Rajam Elancheliyan , Maria Letizia de Marco , Laurent Lermusiaux et al.
Condensed Matter Physics - CONMAT2021, Oct 2021, Valence, Spain
Communication dans un congrès hal-04567971 v1
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Ligand-free synthesis of gold nanoparticles incorporated within oriented cylindrical block copolymer films : towards optical metamaterials

Florian Aubrit , Fabienne Testard , Aurélie Paquirissamy , Frédéric Gobeaux , Xuan Wang et al.
META 2019. The 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, Jul 2019, Lisbon, Portugal
Communication dans un congrès cea-02328369 v1
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Ligand-free synthesis of gold nanoparticles incorporated within oriented cylindrical block copolymer films

Florian Aubrit , Fabienne Testard , Aurélie Paquirissamy , Frédéric Gobeaux , Xuan Wang et al.
European Polymer Congress 2019, Jun 2019, Heraklion, Greece
Communication dans un congrès cea-02328383 v1

Self-assembled metamaterials active at optical frequencies

Mona Tréguer-Delapierre , Véronique Many , Cyril Chomette , Etienne Duguet , Serge Ravaine et al.
9th International Conference on Metamaterials, Photonic Crystals and Plasmonics - META 2018, Jun 2018, Marseille, France
Communication dans un congrès hal-03171172 v1

3D bulk material with isotropic magnetic permeability at optical frequencies

Mona Tréguer-Delapierre , Sergio Gomez-Graña , Etienne Duguet , Stéphane Mornet , Alexandre Baron et al.
8th International Conference on Metamaterials, Photonic crystals and plasmonics - META’17, Jul 2017, Incheon, South Korea
Communication dans un congrès hal-03171176 v1
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Ligand-free synthesis of gold nanoparticles included within cylindrical block copolymer films

Patrick Guenoun , Florian Aubrit , Fabienne Testard , Frédéric Gobeaux , Xuan Wang et al.
C'Nano 2017, Dec 2017, Lyon, France
Communication dans un congrès cea-02328462 v1
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Enhanced forward scattering from magnetic scatterers: design and synthesis of resonant Huygens sources

Philippe Barois , Ashod Aradian , Alexandre Baron , Maria Letizia de Marco , Romain Dezert et al.
11th International Conference on Metamaterials, Photonic Crystals and Plasmonics - META 2021, Jul 2021, Visioconférence, Poland
Communication dans un congrès hal-04576673 v1
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The Bottom-Up Approach toward Artificial Optical Magnetism in Metastructures

Ashod Aradian , Philippe Barois , Olivier Mondain-Monval , Virginie Ponsinet , Alexandre Baron
Roberto Caputo; Giuseppe Emanuele Lio. Hybrid Flatland Metastructures, AIP Publishing, 2021, 978-0-7354-2287-2. ⟨10.1063/9780735422902_003⟩
Chapitre d'ouvrage hal-03375970 v1
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Nanopatterns Produced by Directed Self-Assembly in Block Copolymer Thin Films

Virginie Ponsinet
Polymer 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⟩
Chapitre d'ouvrage hal-01222568 v1

Plasmonic metamaterials for ultra-sensitive sensing: topological darkness

Christophe Coutant , Serge Ravaine , Xuan Wang , Johann Toudert , Virginie Ponsinet et al.
F. Boero, G. Orombelli, S. Pignatti and G. Seminara. Springer, 2015, Rendiconti Lincei SCIENZE FISICHE E NATURALI, ⟨10.1007/s12210-015-0404-7⟩
Ouvrages hal-01222620 v1