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Number of documents

21

Gonzague Agez


Domaines de recherche

•    Élaboration de cristaux liquides cholestériques en configuration non conventionnelle
•    Optique des cristaux liquides : études expérimentales, théoriques et numériques
•    Auto-organisation de nanoparticules dans des matrices de cristal liquide
•    Analyses structurales par microscopies (électronique, confocale, Raman, AFM, etc.)
•    Interactions non linéaires laser – cristal liquide
•    Régimes stochastiques en dynamique non-linéaire

 


Depuis 2008 : Maître de Conférences

  1. Université Paul Sabatier Toulouse 3 (section 28) –  IUT-A Département Mesures PhysiquesResponsabilités actuelles :
    •    Directeur des études de 1ère année
    •    Coordinateur du pôle pédagogique « Physique ».
  2. Laboratoire CEMES-CNRS  UPR8011 - Groupe NéO

 

Parcours

2006-2007 : ATER - Université Nice Sophia Antipolis, Institut Non linéaire de Nice (INLN).

Sujet : Études des effets thermiques sur la transition Freedericksz dans les cristaux liquides dopés par colorants.

2005-2006 : Post-doctorat - Département de Physique Théorique de l'Universidad de Chile, Santiago de Chile.

Sujet : Études sur les équations aux amplitudes stochastiques en dynamique non linéaire.

2005 : Thèse de doctorat - Université de Sciences et Techniques de Lille, Laboratoire Physique des lasers et Molécules (Phlam)

Sujet : Effets du bruit et d'un flot transverse sur les instabilités spatio-temporelles dans un système optique à cristaux liquides


Journal articles16 documents

  • Aurelien Cuche, Jean-Marie Poumirol, Ioannis Paradisanos, Shivangi Shree, Gonzague Agez, et al.. Unveiling the Optical Emission Channels of Monolayer Semiconductors Coupled to Silicon Nanoantennas. ACS photonics, American Chemical Society,, 2020, ⟨10.1021/acsphotonics.0c01175⟩. ⟨hal-02991808⟩
  • Jean-Marie Poumirol, Ioannis Paradisanos, Shivangi Shree, Gonzague Agez, Xavier Marie, et al.. Unveiling the optical emission channels of monolayer semiconductors coupled to silicon nanoantennas. ACS photonics, American Chemical Society,, 2020, 7 (11), pp.3106-3115. ⟨10.1021/acsphotonics.0c01175⟩. ⟨hal-03075337⟩
  • Gonzague Agez, Chloé Bayon, Michel Mitov. Multiwavelength micromirrors in the cuticle of scarab beetle Chrysina gloriosa. Acta Biomaterialia, Elsevier, 2017, 48, pp.357 - 367. ⟨10.1016/j.actbio.2016.11.033⟩. ⟨hal-01730490⟩
  • Mushegh Rafayelyan, Gonzague Agez, Etienne Brasselet. Ultrabroadband gradient-pitch Bragg-Berry mirrors. Physical Review A, American Physical Society, 2017, 96 (4), pp.043862. ⟨10.1103/PhysRevA.96.043862⟩. ⟨hal-01635088⟩
  • Chloé Bayon, Gonzague Agez, Michel Mitov. Size-effect of oligomeric cholesteric liquid-crystal microlenses on the optical specifications. Optics Letters, Optical Society of America - OSA Publishing, 2015, 40 (20), pp.4763--4766. ⟨10.1364/OL.40.004763⟩. ⟨hal-01730530⟩
  • Chloé Bayon, Gonzague Agez, Michel Mitov. Wavelength-tunable light shaping with cholesteric liquid crystal microlenses. Lab on a Chip, Royal Society of Chemistry, 2014, 14 (12), pp.2063--2071. ⟨10.1039/C4LC00152D⟩. ⟨hal-01730531⟩
  • Gonzague Agez, Sabrina Relaix, Michel Mitov. Cholesteric liquid crystal gels with a graded mechanical stress. Physical Review E , American Physical Society (APS), 2014, 89 (2), pp.022513. ⟨10.1103/PhysRevE.89.022513⟩. ⟨hal-01730532⟩
  • Gonzague Agez, Marcel G Clerc, Eric Louvergneaux, René G Rojas. Bifurcations of emerging patterns in the presence of additive noise. Physical Review E , American Physical Society (APS), 2013, 87 (4), pp.042919. ⟨10.1103/PhysRevE.87.042919⟩. ⟨hal-01730533⟩
  • Rajaa Bitar, Gonzague Agez, Michel Mitov. Cholesteric liquid crystal self-organization of gold nanoparticles. Soft Matter, Royal Society of Chemistry, 2011, 7 (18), pp.8198--8206. ⟨10.1039/C1SM05628J⟩. ⟨hal-01730535⟩
  • Gonzague Agez, Michel Mitov. Cholesteric liquid crystalline materials with a dual circularly polarized light reflection band fixed at room temperature. Journal of Physical Chemistry B, American Chemical Society, 2011, 115 (20), pp.6421--6426. ⟨10.1021/jp2014622⟩. ⟨hal-01730537⟩
  • Gonzague Agez, Rajaa Bitar, Michel Mitov. Color selectivity lent to a cholesteric liquid crystal by monitoring interface-induced deformations. Soft Matter, Royal Society of Chemistry, 2011, 7 (6), pp.2841--2847. ⟨10.1039/C0SM00950D⟩. ⟨hal-01730536⟩
  • Gonzague Agez, Marcel G Clerc, Eric Louvergneaux. Universal shape law of stochastic supercritical bifurcations: Theory and experiments. Physical Review E , American Physical Society (APS), 2008, 77 (2), pp.026218. ⟨10.1103/PhysRevE.77.026218⟩. ⟨hal-01730538⟩
  • Gonzague Agez, Pierre Glorieux, M. Taki, E. Louvergneaux. Two-dimensional noise-sustained structures in optics: Theory and experiments. Physical Review A, American Physical Society, 2006, 74 (4), ⟨10.1103/PhysRevA.74.043814⟩. ⟨hal-01730642⟩
  • Gonzague Agez, P Glorieux, C Szwaj, E Louvergneaux. Using noise speckle pattern for the measurements of director reorientational relaxation time and diffusion length of aligned liquid crystals. Optics Communications, Elsevier, 2005, 245 (1-6), pp.243--247. ⟨hal-01730539⟩
  • Eric Louvergneaux, Christophe Szwaj, Gonzague Agez, Pierre Glorieux, Majid Taki. Experimental evidence of absolute and convective instabilities in optics. Physical Review Letters, American Physical Society, 2004, 92 (4), pp.043901. ⟨10.1103/PhysRevLett.92.043901⟩. ⟨hal-01730541⟩
  • Gonzague Agez, C Szwaj, E Louvergneaux, P Glorieux. Noisy precursors in one-dimensional patterns. Physical Review A, American Physical Society, 2002, 66 (6), pp.063805. ⟨hal-01730543⟩

Conference papers4 documents

  • Gonzague Agez, Chloé Bayon, Michel Mitov. Cholesteric microlenses and micromirrors in the beetle cuticle and in synthetic oligomer films: a comparative study. SPIE OPTO, Jan 2017, San Francisco, United States. pp.101250U, ⟨10.1117/12.2260752⟩. ⟨hal-01730529⟩
  • Rajaa Bitar, Gonzague Agez, Michel Mitov. Cholesteric liquid crystals doped with gold nanoparticles. Liquid Crystals XVI, I. C. Khoo, Aug 2012, San Diego, United States. pp.847503, ⟨10.1117/12.928359⟩. ⟨hal-01730534⟩
  • Christophe Szwaj, Eric Louvergneaux, Gonzague Agez, Pierre Glorieux, Majid Taki. Experimental evidence of convective and absolute instabilities in optics. AIP Conference Proceedings, 2004, Unknown, Unknown Region. pp.261--266. ⟨hal-01730540⟩
  • Gonzague Agez, E Louvergneaux, C Szwaj, M Taki, P Glorieux. Convective and absolute instabilities in a Kerr slice with a simple optical feedback. Quantum Electronics Conference, 2003. EQEC'03. European, 2003, Unknown, Unknown Region. pp.108. ⟨hal-01730542⟩

Theses1 document

  • Gonzague Agez. Effets du bruit et d'un flot transverse sur les instabilités spatio-temporelles dans un système optique à cristaux liquides. Physique [physics]. Université des Sciences et Technologie de Lille - Lille I, 2005. Français. ⟨tel-00010207⟩