Cédric Bernard

33
Documents

Publications

Publications

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-05322792 v1
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Intense shear band plasticity in metallic glass as revealed by a diametral compression test

C. Bernard , S. Hin , Ludovic Charleux , Émile Roux , Y. Yokoyama et al.
Materials Science and Engineering: A, 2023, 864, pp.144533. ⟨10.1016/j.msea.2022.144533⟩
Article dans une revue hal-03954525 v1

A look back at the "Indentation 2021" symposium

Keryvin Vincent , Alain Bourmaud , Cédric Bernard , Célia Caër , V. Le Saux et al.
Matériaux et Techniques, 2022, 110 (2), ⟨10.1051/mattech/2022028⟩
Article dans une revue istex hal-04439321 v1

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-03118772 v1
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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-02357339 v1

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. Magueresse et al.
Materials Science and Engineering: A, 2019, A 740-741, pp.137-147. ⟨10.1016/j.msea.2018.10.061⟩
Article dans une revue hal-01902084 v1
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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-01520783 v1

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 hal-01574266 v1
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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 Oliveira et al.
Experimental Mechanics, 2017, 57 (3), pp.405-415. ⟨10.1007/s11340-016-0229-z⟩
Article dans une revue hal-01697243 v1

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-00985256 v1

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-00768646 v1

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-00676622 v1
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High temperature elasticity and viscosity of GexSe1-x glasses in the transition range

Y. Gueguen , Tanguy Rouxel , Cédric Bernard , Vincent Keryvin , Jena-Christophe Sangleboeuf et 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-00676608 v1

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-00715790 v1

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 hal-00493882 v1

Room temperature viscosity and delayed elasticity in infrared glass fiber

Cédric Bernard , Gaëlle Delaizir , Jean-Christophe Sangleboeuf , Vincent Keryvin , Philippe Lucas et 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-00370612 v1

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-00495114 v1

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 hal-00495102 v1
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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-05360136 v1
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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-04606806 v1

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 Bernard et al.
25th International Congress on Glass (ICG 2019), Jun 2019, Boston, United States
Communication dans un congrès hal-02157074 v1

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-04698681 v1

Viscoplastic flow in bulk metallic glasses around glass transition by creep and indentation-creep

Vincent Keryvin , Cédric Bernard , Y. Gueguen , Tanguy Rouxel , J.C Sangleboeuf et al.
International Symposium on Metastable, Amorphous and Nanostructured Materials (ISMANAM 2011), Jun 2011, Gijon, Spain
Communication dans un congrès hal-00716984 v1

Plasticity and viscoplasticity in glasses by indentation techniques

Vincent Keryvin , Cédric Bernard , Y. Gueguen , Tanguy Rouxel , J.C Sangleboeuf et al.
Fourth International Indentation Workshop (IIW4), Jul 2011, Séoul, South Korea
Communication dans un congrès hal-00716987 v1

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-00399045 v1
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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-03362101 v1

Viscosity and delayed elasticity in infrared glass fiber

C. Bernard , Gaëlle Delaizir , J.C Sangleboeuf , V. Keryvin , B. Bureau et al.
International Spring Meeting of the Glass & Optical Material Division, May 2006, Greenville, United States
Communication dans un congrès hal-00496688 v1
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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 Yokoyama et 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-05152802 v1
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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-02157078 v1

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-01982777 v1
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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-02127567 v1