Cédric Bernard

Publications

Article dans une revue (18)

An experimental method for determining the in-plane shear modulus of carbon fibres V. Keryvin,P.-Y. Mechin,A. Bendaoued,Cédric Bernard Composites Part B: Engineering, 2026, 309, pp.113037. ⟨10.1016/j.compositesb.2025.113037⟩ Article dans une revue hal-05322792v1
Intense shear band plasticity in metallic glass as revealed by a diametral compression test C. Bernard,S. Hin,Ludovic Charleux,Émile Roux,Y. Yokoyamaet al. Materials Science and Engineering: A, 2023, 864, pp.144533. ⟨10.1016/j.msea.2022.144533⟩ Article dans une revue hal-03954525v1
A look back at the "Indentation 2021" symposium Keryvin Vincent,Alain Bourmaud,Cédric Bernard,Célia Caër,V. Le Sauxet al. Matériaux et Techniques, 2022, 110 (2), ⟨10.1051/mattech/2022028⟩ Article dans une revue istex hal-04439321v1
Crystalline defects in bulk metallic glasses: consequences on fracture toughness determination and ductility C Bernard,V Keryvin Journal of Physics: Condensed Matter, 2020, 32 (48), pp.483001. ⟨10.1088/1361-648X/abaa7f⟩ Article dans une revue hal-03118772v1
Comment on “elastic-plastic deformation in ion-exchanged aluminosilicate glass by loading rate dependent nanoindentation” Gwenole Trenvouez,Jean-Pierre Guin,V. Keryvin,Cédric Bernard Journal of Non-Crystalline Solids, 2020, 528, pp.119692. ⟨10.1016/j.jnoncrysol.2019.119692⟩ Article dans une revue hal-02357339v1
Influence of as-cast spherulites on the fracture toughness of a Zr 55 Cu 30 Al 10 Ni 5 bulk metallic glass S. Hin,C. Bernard,V. Doquet,Y. Yokoyama,A. Magueresseet al. Materials Science and Engineering: A, 2019, A 740-741, pp.137-147. ⟨10.1016/j.msea.2018.10.061⟩ Article dans une revue istex hal-01902084v1
The Influence of Indenter Tip Imperfection and Deformability on Analysing Instrumented Indentation Tests at Shallow Depths of Penetration on Stiff and Hard Materials Vincent Keryvin,Ludovic Charleux,Cédric Bernard,Mariette Nivard Experimental Mechanics, 2017, 57 (7), pp.1107-1113. ⟨10.1007/s11340-017-0267-1⟩ Article dans une revue hal-01520783v1
Influence of Portevin-Le Chatelier Effect on Shear Strain Path Reversal in an Al-Mg Alloy at Room and High Temperatures Cédric Bernard,J. Coër,Hervé Laurent,Pierre-Yves Manach,Marta Cristina Oliveiraet al. Experimental Mechanics, 2017, 57 (3), pp.405-415. ⟨10.1007/s11340-016-0229-z⟩ Article dans une revue hal-01697243v1
A sequential pre-cracking procedure to measure the mode-I fracture toughness of ultra pure bulk metallic glasses Cédric Bernard,Vincent Keryvin,Véronique Doquet,Sovanara Hin,Yoshihiko Yokoyama Scripta Materialia, 2017, 141, pp.58-61. ⟨10.1016/j.scriptamat.2017.07.027⟩ Article dans une revue istex hal-01574266v1
Relationship between Local Strain Jumps and Temperature Bursts Due to the Portevin-Le Chatelier Effect in an Al-Mg Alloy C. Bernard,J. Coer,H. Laurent,P. Chauvelon,P.Y. Manach Experimental Mechanics, 2013, 53 (6), pp.1025-1032. ⟨10.1007/s11340-012-9711-4⟩ Article dans une revue istex hal-00985256v1
Relationship between local strain jumps and temperature bursts due to the Portevin-Le Chatelier effect in an Al-Mg alloy Cédric Bernard,J. Coër,H. Laurent,P. Chauvelon,P.Y. Manach Experimental Mechanics, 2012, ⟨10.1007/s11340-012-9711-4⟩ Article dans une revue istex hal-00768646v1
Assessment of rheological and thermodynamic properties of the Pd40Ni40P20 bulk metallic glass around glass transition using an indentation creep technique Vincent Keryvin,Yann Gueguen,Cedric Bernard Journal of Alloys and Compounds, 2011, 509S, pp.S18-S22. ⟨10.1016/j.jallcom.2010.12.114⟩ Article dans une revue istex hal-00676622v1
High temperature elasticity and viscosity of GexSe1-x glasses in the transition range Y. Gueguen,Tanguy Rouxel,Cédric Bernard,Vincent Keryvin,Jena-Christophe Sangleboeufet al. Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2011, 84, pp.064201. ⟨10.1103/PhysRevB.84.064201⟩ Article dans une revue hal-00676608v1
The Effect of Temperature on Anisotropy Properties of an Aluminium Alloy J. Coër,Cédric Bernard,Hervé Laurent,A. Andrade-Campos,Sandrine Thuillier Experimental Mechanics, 2011, Volume 51 (Number 7), pp.1185-1195. ⟨10.1007/s11340-010-9415-6⟩ Article dans une revue istex hal-00715790v1
Indentation creep of window glass around glass transition. Cédric Bernard,V. Keryvin,J.-C. Sangleboeuf,Tanguy Rouxel Mechanics of Materials, 2010, 42 (2), pp.196-206. ⟨10.1016/j.mechmat.2009.11.008⟩ Article dans une revue istex hal-00493882v1
Room temperature viscosity and delayed elasticity in infrared glass fiber Cédric Bernard,Gaëlle Delaizir,Jean-Christophe Sangleboeuf,Vincent Keryvin,Philippe Lucaset al. Journal of the European Ceramic Society, 2007, 27 (10), pp.3253-3259. ⟨10.1016/j.jeurceramsoc.2006.12.001⟩ Article dans une revue istex hal-00370612v1
Toughness of Zr55Cu30Al10Ni5 bulk metallic glass for two oxygen levels Vincent Keryvin,Cédric Bernard,Jean-Christophe Sangleboeuf,Yoshihiko Yokoyama,Tanguy Rouxel Journal of Non-Crystalline Solids, 2006, 352 (26-27), pp.2063-2868. ⟨10.1016/j.jnoncrysol.2006.02.102⟩ Article dans une revue istex hal-00495114v1
Viscoelastic behavior of a soda-lime-silica glass in the 293-833 K range by micro-indentation Haixia Shang,Tanguy Rouxel,Marc Buckley,Cedric Bernard Journal of Materials Research, 2005, 21 (3), pp.632-638. ⟨10.1557/jmr.2006.0097⟩ Article dans une revue istex hal-00495102v1

Communication dans un congrès (10)

Influence inattendue de la réticulation de matrices époxy sur la résistance en compression de composites à fibres continues Kylian Mahé-Flahaut,Cédric Bernard,Ahlem Bendaoued,Vincent Keryvin Journées Nationales sur les Composites 2025, LMPS, Jun 2025, Gif-sur-Yvette, France Communication dans un congrès hal-05360136v1
Étude de l’origine physique de la non linéarité élastique en traction et compression des unidirectionnels à fibres continues de carbone Vincent Keryvin,Kylian Mahé-Flahaut,Jean-Claude Grandidier,Cédric Bernard,Adrien Marchandise JNC23 : Journées Nationales sur les Composites 2023, AMAC, UFC, Supmicrotech-ENSMM, CNRS, Jul 2023, Besançon, France Communication dans un congrès hal-04606806v1
Mapping of the plastic zone under nanoindentation imprints : toward a better ductile to brittle transition insight in oxide glasses Gwenole Trenvouez,Kun Han,Mariette Nivard,Vincent Keryvin,Cédric Bernardet al. 25th International Congress on Glass (ICG 2019), Jun 2019, Boston, United States Communication dans un congrès hal-02157074v1
Influence of prestrain on the occurrence of PLC effect in an Al-Mg alloy P. Manach,J. Coër,H. Laurent,C. Bernard,S. Thuillier NUMISHEET 2014: The 9th International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes: Part A Benchmark Problems and Results and Part B General Papers, Jan 2014, Melbourne, France. pp.428-432, ⟨10.1063/1.4850006⟩ Communication dans un congrès hal-04698681v1
Viscoplastic flow in bulk metallic glasses around glass transition by creep and indentation-creep Vincent Keryvin,Cédric Bernard,Y. Gueguen,Tanguy Rouxel,J.C Sangleboeufet al. International Symposium on Metastable, Amorphous and Nanostructured Materials (ISMANAM 2011), Jun 2011, Gijon, Spain Communication dans un congrès hal-00716984v1
Plasticity and viscoplasticity in glasses by indentation techniques Vincent Keryvin,Cédric Bernard,Y. Gueguen,Tanguy Rouxel,J.C Sangleboeufet al. Fourth International Indentation Workshop (IIW4), Jul 2011, Séoul, South Korea Communication dans un congrès hal-00716987v1
Indentation fluage de verres inorganiques Cédric Bernard,V. Keryvin,J.-C. Sangleboeuf,Tanguy Rouxel Colloque Indentation 2008, Oct 2008, Rennes, France Communication dans un congrès hal-00399045v1
High yield grafting of carbon nanotube on ultra-sharp silicon nanotips: Mechanical characterization and AFM imaging A. S. Rollier,C. Bernard,S. Marsaudon,A. M. Bonnot,M. Faucheret al. 20th IEEE International Conference on Micro Electro Mechanical Systems (MEMS 2007), 2007, Unknown, Unknown Region. pp.878-+ Communication dans un congrès hal-01553035v1
Ténacité et pré-fissuration par fatigue de verres métalliques massifs ZrCuAlNi : influence de l'oxygène Vincent Keryvin,Cédric Bernard,Yves Nadot,Yoshihiko Yokoyama CFM 2007 - 18ème Congrès Français de Mécanique, Aug 2007, Grenoble, France Communication dans un congrès hal-03362101v1
Viscosity and delayed elasticity in infrared glass fiber C. Bernard,Gaëlle Delaizir,J.C Sangleboeuf,V. Keryvin,B. Bureauet al. International Spring Meeting of the Glass & Optical Material Division, May 2006, Greenville, United States Communication dans un congrès hal-00496688v1

Poster de conférence (4)

Caractériser l’extrême localisation de la plasticité dans les verres métalliques par l’essai de compression diamétrale Cédric Bernard,Sovannara Hin,Ludovic Charleux,Émile Roux,Yoshihiko Yokoyamaet al. Journée Thématique 2023 de la Section Ouest de la SF2M : mesures in situ et sous conditions opératoires, Apr 2023, Saint-Nazaire, France Poster de conférence hal-05152802v1
Strain rate sensitivity of germanium-selenium glasses Gwenole Trenvouez,Cédric Bernard,Mariette Nivard,Vincent Keryvin,Jean-Pierre Guin 25th International Congress on Glass (ICG 2019), Jun 2019, Boston, United States. Poster de conférence hal-02157078v1
Strain rate sensitivity of Ge-Se glasses Gwenole Trenvouez,M. Nivard,Cedric Bernard,Vincent Keryvin,Jean-Pierre Guin PNCS-ESG 2018, Jul 2018, Saint Malo, France Poster de conférence hal-01982777v1
Strain rate sensitivity of germanium-selenium glasses Gwenole Trenvouez,Cedric Bernard,Mariette Nivard,Vincent Kéryvin,Jean-Pierre Guin PNCS-ESG 2018, Jul 2018, Saint Malo, France Poster de conférence hal-02127567v1

Autre publication scientifique (1)

Thermomechanical analysis of an Al-Mg alloy sheet by means of non-isothermal tensile tests up to 200°C J. Coër,Cédric Bernard,Hervé Laurent,Muriel Carin,Philippe Chauvelonet al. 2011 Autre publication scientifique hal-00718669v1

Thèse (1)

Indentation et rhéologie de verres inorganiques de 20 à 700 ° C Cédric Bernard Mécanique [physics.med-ph]. Université Rennes 1, 2006. Français. ⟨NNT : ⟩ Thèse tel-00402562v1