Sandrine Brochard

Documents

Publications

	Twinning and amorphization as plasticity mechanisms in ultra small tungsten nanoparticles Laurent Pizzagalli , Julien Godet , Julien Durinck , Sandrine Brochard , Jean Furstoss et al. Computational Materials Science, 2025, 258, pp.114077. ⟨10.1016/j.commatsci.2025.114077⟩ Article dans une revue hal-05172063v1
	Relation between strength and local stresses in nanostructures as a function of their size and shape Laurent Pizzagalli , Riccardo Gatti , Jonathan Amodeo , Julien Godet , Julien Durinck et al. Journal of the Mechanics and Physics of Solids, 2025, 205, pp.106306. ⟨10.1016/j.jmps.2025.106306⟩ Article dans une revue hal-05232618v1
	[110] tensile testing of single crystalline gold thin films with nanotwins: In situ TEM and XRD studies P. Godard , F. Mompiou , Julien Drieu La Rochelle , M. Drouet , C. Mocuta et al. Physical Review Materials, 2025, 9 (10), pp.103602. ⟨10.1103/s5l4-z48r⟩ Article dans une revue hal-05314207v1
	Mechanical properties of hydrogen-passivated silicon and silicon carbide nanoparticles Laurent Pizzagalli , Jean Furstoss , Julien Godet , Julien Durinck , Sandrine Brochard Modelling and Simulation in Materials Science and Engineering, 2025, 33 (5), pp.055003. ⟨10.1088/1361-651X/ade177⟩ Article dans une revue hal-05112085v1
	First-principles molecular dynamics compression of small metallic nanoparticles Laurent Pizzagalli , J. Durinck , S. Brochard , J. Godet Scripta Materialia, 2024, 241, pp.115863. ⟨10.1016/j.scriptamat.2023.115863⟩ Article dans une revue hal-04291303v1
	Structural stability of tungsten nanoparticles Laurent Pizzagalli , S. Brochard , J. Godet , J. Durinck Physical Review Materials, 2024, 8 (8), pp.086001. ⟨10.1103/PhysRevMaterials.8.086001⟩ Article dans une revue hal-04713816v1
	Elastic energy and interactions between twin boundaries in nanotwinned gold Yen Fred Woguem , Pierre Godard , J. Durinck , Sandrine Brochard Computational Materials Science, 2023, 228, pp.112355. ⟨10.1016/j.commatsci.2023.112355⟩ Article dans une revue hal-04272093v1
	Atomic scale simulations of { 112 } symmetric incoherent twin boundaries in gold Yen Fred Woguem , Pierre Godard , Julien Durinck , Sandrine Brochard Materialia, 2023, 27, pp.101678. ⟨10.1016/j.mtla.2023.101678⟩ Article dans une revue hal-04272004v1
	Stacking fault formation created by plastic deformation at low temperature and small scales in silicon Laurent Pizzagalli , J Godet , S Brochard , H J Gotsis , Tristan Albaret Physical Review Materials, 2020, ⟨10.1103/PhysRevMaterials.4.093603⟩ Article dans une revue hal-02990149v1
	Plastic behaviour and deformation mechanisms in silicon nano-objects Michael Texier , A Merabet , Christophe Tromas , Sandrine Brochard , Laurent Pizzagalli et al. Journal of Physics: Conference Series, 2019, 1190 (1), pp.012004. ⟨10.1088/1742-6596/1190/1/012004⟩ Article dans une revue hal-04254688v1
	Twin-interface interactions in nanostructured Cu/Ag: Molecular dynamics study Romuald Béjaud , Julien Durinck , Sandrine Brochard Acta Materialia, 2018, 144, pp.314-324. ⟨10.1016/j.actamat.2017.10.036⟩ Article dans une revue hal-02304401v1
	Low-temperature intrinsic plasticity in silicon at small scales A. Merabet , M. Texier , C. Tromas , Sandrine Brochard , Laurent Pizzagalli et al. Acta Materialia, 2018, 161, pp.54-60. ⟨10.1016/j.actamat.2018.09.025⟩ Article dans une revue istex hal-02318908v1
	Influence of strain on dislocation core in silicon Laurent Pizzagalli , Julien Godet , Sandrine Brochard Philosophical Magazine, 2018, 98 (13), pp.1151-1169. ⟨10.1080/14786435.2018.1431412⟩ Article dans une revue hal-02310760v1
	The effect of surface step and twin boundary on deformation twinning in nanoscale metallic systems Romuald Béjaud , Julien Durinck , Sandrine Brochard Computational Materials Science, 2018, 145, pp.116-125. ⟨10.1016/j.commatsci.2017.12.035⟩ Article dans une revue hal-02301784v1
	Atomic scale mechanisms and brittle to ductile transition at low size in silicon Sandrine Brochard , Firas Abed El Nabi , Laurent Pizzagalli , Amina Merabet , Michael Texier et al. Materials Today: Proceedings, 2018, 5 (6), pp.14693-14704. ⟨10.1016/j.matpr.2018.03.059⟩ Article dans une revue istex hal-02308704v1
	Onset of plasticity in zirconium in relation with hydrides precipitation Wojciech Szewc , Laurent Pizzagalli , Sandrine Brochard , Emmanuel Clouet Acta Materialia, 2016, 114, pp.126-135. ⟨10.1016/j.actamat.2016.05.025⟩ Article dans une revue istex cea-02389333v1
	Surface effects on the mechanical behavior of silicon nanowires: Consequence on the brittle to ductile transition at low scale and low temperature Julien Godet , Firas Abed El Nabi , Sandrine Brochard , Laurent Pizzagalli Physica Status Solidi A (applications and materials science), 2015, 212 (8), pp.1643-1648. ⟨10.1002/pssa.201500001⟩ Article dans une revue istex hal-03662331v1
	Onset of ductility and brittleness in silicon nanowires mediated by dislocation nucleation Firas Abed El Nabi , Julien Godet , Sandrine Brochard , Laurent Pizzagalli Modelling and Simulation in Materials Science and Engineering, 2015, 23 (2), pp.025010. ⟨10.1088/0965-0393/23/2/025010⟩ Article dans une revue hal-03672147v1
	Numerical simulations and modeling of the stability of noble gas atoms in interaction with vacancies in silicon Laurent Pizzagalli , A. Charaf-Eddin , Sandrine Brochard Computational Materials Science, 2014, 95, pp.149-158. ⟨10.1016/j.commatsci.2014.07.011⟩ Article dans une revue istex hal-02142152v1
	A new parametrization of the Stillinger–Weber potential for an improved description of defects and plasticity of silicon Laurent Pizzagalli , J. Godet , Julien Guénolé , Sandrine Brochard , E. Holmström et al. Journal of Physics: Condensed Matter, 2013, 25 (5), pp.055801. ⟨10.1088/0953-8984/25/5/055801⟩ Article dans une revue hal-02459325v1
	Plasticity in crystalline-amorphous core-shell Si nanowires controlled by native interface defects Julien Guénolé , Julien Godet , Sandrine Brochard Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2013, 87 (4), ⟨10.1103/PhysRevB.87.045201⟩ Article dans une revue hal-02459314v1
	Unexpected slip mechanism induced by the reduced dimensions in silicon nanostructures: Atomistic study Julien Guénolé , Sandrine Brochard , Julien Godet Acta Materialia, 2011, 59 (20), pp.7464-7472. ⟨10.1016/j.actamat.2011.08.039⟩ Article dans une revue istex hal-02459319v1
	Deformation of silicon nanowires studied by molecular dynamics simulations Julien Guénolé , Julien Godet , Sandrine Brochard Modelling and Simulation in Materials Science and Engineering, 2011, 19 (7), pp.074003. ⟨10.1088/0965-0393/19/7/074003⟩ Article dans une revue hal-02459328v1
	Dislocation cores in silicon: new aspects from numerical simulations Laurent Pizzagalli , Julien Godet , Julien Guénolé , Sandrine Brochard Journal of Physics: Conference Series, 2011, 281, pp.012002. ⟨10.1088/1742-6596/281/1/012002⟩ Article dans une revue hal-02459340v1
	Investigation of Plasticity in Silicon Nanowires by Molecular Dynamics Simulations Julien Guénolé , Julien Godet , Sandrine Brochard Key Engineering Materials, 2011, 465, pp.89-92. ⟨10.4028/www.scientific.net/KEM.465.89⟩ Article dans une revue hal-02459336v1
	Glissile dislocations with transient cores in silicon Laurent Pizzagalli , Julien Godet , Sandrine Brochard Physical Review Letters, 2009, 103, pp.065505. ⟨10.1103/PhysRevLett.103.065505⟩ Article dans une revue hal-00418686v1
	Evidence of two plastic regimes controlled by dislocation nucleation in silicon nanostructures Julien Godet , Pierre Hirel , Sandrine Brochard , Laurent Pizzagalli Journal of Applied Physics, 2009, Journal of Applied Physics, 105 (2), pp.026104. ⟨10.1063/1.3072707⟩ Article dans une revue hal-02510296v1
	Dislocation nucleation from surface step in silicon: The glide set versus the shuffle set Julien Godet , Pierre Hirel , Sandrine Brochard , Laurent Pizzagalli Physica Status Solidi A (applications and materials science), 2009, physica status solidi (a), 206 (8), pp.1885-1891. ⟨10.1002/pssa.200881460⟩ Article dans une revue istex hal-02502437v1
	Determination of activation parameters for dislocation formation from a surface in fcc metals by atomistic simulations Pierre Hirel , Julien Godet , Sandrine Brochard , Laurent Pizzagalli , Pierre Beauchamp Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2008, Physical Review B, 78 (6), ⟨10.1103/physrevb.78.064109⟩ Article dans une revue hal-02487181v1
	Effects of temperature and surface step on the incipient plasticity in strained aluminium studied by atomistic simulations Pierre Hirel , Sandrine Brochard , Laurent Pizzagalli , Pierre Beauchamp Scripta Materialia, 2007, 57 (12), pp.1141. ⟨10.1016/j.scriptamat.2007.08.016⟩ Article dans une revue hal-00175884v1
	Dislocation formation from a surface step in semiconductors: an ab initio study Julien Godet , Sandrine Brochard , Laurent Pizzagalli , Pierre Beauchamp , Jose M. Soler Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2006, 73 (9), pp.092105. ⟨10.1103/PhysRevB.73.092105⟩ Article dans une revue hal-00170873v1
	Theoretical study of dislocation nucleation from simple surface defects in semiconductors Julien Godet , Laurent Pizzagalli , Sandrine Brochard , Pierre Beauchamp Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2004, 70 (5), pp.054109. ⟨10.1103/PhysRevB.70.054109⟩ Article dans une revue hal-00170983v1
	Comparison between classical potentials and ab initio for silicon under large shear Julien Godet , Laurent Pizzagalli , Sandrine Brochard , Pierre Beauchamp Journal of Physics: Condensed Matter, 2003, 15, pp.6943. ⟨10.1088/0953-8984/15/41/004⟩ Article dans une revue hal-00170987v1
	Surface step effects on Si (100) under uniaxial tensile stress, by atomistic calculations Julien Godet , Laurent Pizzagalli , Sandrine Brochard , Pierre Beauchamp Scripta Materialia, 2002, 47 (7), pp.481. ⟨10.1016/S1359-6462(02)00183-5⟩ Article dans une revue hal-00171015v1

	Simulations ab initio des propriétés mécaniques de nanoparticules très très petites Sandrine Brochard , Julien Durinck , Julien Godet , Jean Furstoss , Felipe J. Valencia et al. Plasticité 2026, Apr 2026, Paris, France Communication dans un congrès hal-05649141v1
	Role of the twin boundary junctions in the initial deformation mechanisms of nanotwinned thin films: insights from atomic-scale simulations Alisha George , P. Godard , Sandrine Brochard Plasticité, Apr 2026, Paris, France Communication dans un congrès hal-05662907v1
	Atomic-scale simulations of nanotwinned gold thin films Alisha George , P. Godard , Sandrine Brochard Colloque Plasticité 2025, Apr 2025, Poitiers, France Communication dans un congrès hal-05662725v1
	Atomic-scale simulations of deformations of nanotwinned gold thin films Alisha George , P. Godard , Sandrine Brochard XVIII International Conference on Computational Plasticity (COMPLAS 2025), Sep 2025, Barcelone, Spain Communication dans un congrès hal-05662684v1
	Atomic scale simulations of plasticity in Cu/Ag nanolamellar systems Sandrine Brochard , Qinqin Xu , Julien Durinck 18th European Congress and Exhibition on Advanced Materials and Processes (EUROMAT 2025), Sep 2025, Grenade, Spain Communication dans un congrès hal-05662637v1
	Molecular dynamics study of plasticity in Cu/Ag nanolayers under different stress fields Qinqin Xu , Julien Durinck , Sandrine Brochard International Conference on Intergranular and Interphase Boundaries in Materials (IIB 2024), Jul 2024, Pékin, China Communication dans un congrès hal-05663221v1
	Structure, stability and mechanical properties of small metallic nanoparticles: insights from first-principles simulations Laurent Pizzagalli , Julien Durinck , Julien Godet , Sandrine Brochard MecaNano 2nd General Meeting, May 2024, Vienne (Autriche), Austria Communication dans un congrès hal-05662630v1
	Atomic scale simulations of plasticity in Ag/Cu nanolayers Qinqin Xu , J. Durinck , Sandrine Brochard Journées de la Matière Condensée 2024, Oct 2024, Marseille, France Communication dans un congrès hal-05662622v1
	Mechanical Properties of Si/SiC Nanoparticles using Finite Temperature Ab Initio Molecular Dynamics Laurent Pizzagalli , Julien Godet , Julien Durinck , Sandrine Brochard MecaNano general meeting, Apr 2023, Madrid, Spain Communication dans un congrès hal-05663317v1
	Atomic scale simulations study of deformation field and thermal stability of nano-twinned gold thin films Yen Fred Woguem , Julien Durinck , Pierre Godard , Sandrine Brochard FEMS Euromat 2023, Sep 2023, Francfort-sur-le Main, Germany Communication dans un congrès hal-05663237v1
	Atomic Scale Simulations of {112} Symmetric Incoherent Twin Boundaries in Gold Y F Woguem , J Durinck , P Godard , Sandrine Brochard C’Nano 2023: The Nanoscience Meeting, Mar 2023, Poitiers, France. ⟨10.1126/science.1167641.⟩ Communication dans un congrès hal-05663344v1
	Simulations atomistiques classique et ab-initio des joints de macle incohérents Σ3[-110] (-1-12) dans l’or : structure et interactions Y F Woguem , Julien Durinck , P. Godard , Sandrine Brochard Plasticité 2022, Apr 2022, Toulouse, France Communication dans un congrès hal-05663405v1
	Classical and ab-initio atomistic simulations of ∑3 [-1 10](-1-1 2) incoherent twin boundaries in gold: structure and interactions Y F Woguem , Julien Durinck , P. Godard , Sandrine Brochard Junior Euromat 2022, Jul 2022, Coimbra, Portugal Communication dans un congrès hal-05663385v1
	La transition fragile ductile dans le silicium aux basses dimensions : Confrontations des simulations aux expériences J. Godet , F. Abed El Nabi , Sandrine Brochard , M. Guillotte , Laurent Pizzagalli et al. Plasticité 2017, Apr 2017, Rennes, France Communication dans un congrès hal-01763115v1
	Brittle to ductile transition in silicon at small scale: confrontation of simulations and experiments J. Godet , F. Abed El Nabi , Laurent Pizzagalli , Sandrine Brochard , L. Crouzier et al. GDR-international MECANO - annual meeting 2017, May 2017, Toulouse, France Communication dans un congrès hal-01753243v1
	Toward the understanding of the brittle to ductile transition at low size in silicon: experiments and simulations F. Abed El Nabi , Laurent Pizzagalli , Sandrine Brochard , C. Tromas , L. Thilly et al. Multiscale Materials Modeling Extended Objects in Semiconductors, Oct 2016, Dijon, France Communication dans un congrès hal-01453305v1
	Experiments and simulations for the study of the brittle to ductile transition at low size in silicon F. Abed El Nabi , Laurent Pizzagalli , Sandrine Brochard , C. Tromas , L. Thilly et al. Extended Defects in Semiconductors, Sep 2016, Saint Aygulf, France Communication dans un congrès hal-01453081v1

	Review on the mechanical properties of nanowires investigated by simulations Julien Godet , Julien Guénolé , Sandrine Brochard , Laurent Pizzagalli Mechanics of nano-objects, 2011, 978-2911256-67-7 Chapitre d'ouvrage hal-02459351v1

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Sandrine Brochard

Publications

Publications

Twinning and amorphization as plasticity mechanisms in ultra small tungsten nanoparticles

Relation between strength and local stresses in nanostructures as a function of their size and shape

[110] tensile testing of single crystalline gold thin films with nanotwins: In situ TEM and XRD studies

Mechanical properties of hydrogen-passivated silicon and silicon carbide nanoparticles

First-principles molecular dynamics compression of small metallic nanoparticles

Structural stability of tungsten nanoparticles

Elastic energy and interactions between twin boundaries in nanotwinned gold

Atomic scale simulations of { 112 } symmetric incoherent twin boundaries in gold

Stacking fault formation created by plastic deformation at low temperature and small scales in silicon

Plastic behaviour and deformation mechanisms in silicon nano-objects

Twin-interface interactions in nanostructured Cu/Ag: Molecular dynamics study

Low-temperature intrinsic plasticity in silicon at small scales

Influence of strain on dislocation core in silicon

The effect of surface step and twin boundary on deformation twinning in nanoscale metallic systems

Atomic scale mechanisms and brittle to ductile transition at low size in silicon

Onset of plasticity in zirconium in relation with hydrides precipitation

Surface effects on the mechanical behavior of silicon nanowires: Consequence on the brittle to ductile transition at low scale and low temperature

Onset of ductility and brittleness in silicon nanowires mediated by dislocation nucleation

Numerical simulations and modeling of the stability of noble gas atoms in interaction with vacancies in silicon

A new parametrization of the Stillinger–Weber potential for an improved description of defects and plasticity of silicon

Plasticity in crystalline-amorphous core-shell Si nanowires controlled by native interface defects

Unexpected slip mechanism induced by the reduced dimensions in silicon nanostructures: Atomistic study

Deformation of silicon nanowires studied by molecular dynamics simulations

Dislocation cores in silicon: new aspects from numerical simulations

Investigation of Plasticity in Silicon Nanowires by Molecular Dynamics Simulations

Glissile dislocations with transient cores in silicon

Evidence of two plastic regimes controlled by dislocation nucleation in silicon nanostructures

Dislocation nucleation from surface step in silicon: The glide set versus the shuffle set

Determination of activation parameters for dislocation formation from a surface in fcc metals by atomistic simulations

Effects of temperature and surface step on the incipient plasticity in strained aluminium studied by atomistic simulations

Dislocation formation from a surface step in semiconductors: an ab initio study

Theoretical study of dislocation nucleation from simple surface defects in semiconductors

Comparison between classical potentials and ab initio for silicon under large shear

Surface step effects on Si (100) under uniaxial tensile stress, by atomistic calculations

Simulations ab initio des propriétés mécaniques de nanoparticules très très petites

Role of the twin boundary junctions in the initial deformation mechanisms of nanotwinned thin films: insights from atomic-scale simulations

Atomic-scale simulations of nanotwinned gold thin films

Atomic-scale simulations of deformations of nanotwinned gold thin films

Atomic scale simulations of plasticity in Cu/Ag nanolamellar systems

Molecular dynamics study of plasticity in Cu/Ag nanolayers under different stress fields

Structure, stability and mechanical properties of small metallic nanoparticles: insights from first-principles simulations

Atomic scale simulations of plasticity in Ag/Cu nanolayers

Mechanical Properties of Si/SiC Nanoparticles using Finite Temperature Ab Initio Molecular Dynamics

Atomic scale simulations study of deformation field and thermal stability of nano-twinned gold thin films

Atomic Scale Simulations of {112} Symmetric Incoherent Twin Boundaries in Gold

Simulations atomistiques classique et ab-initio des joints de macle incohérents Σ3[-110] (-1-12) dans l’or : structure et interactions

Classical and ab-initio atomistic simulations of ∑3 [-1 10](-1-1 2) incoherent twin boundaries in gold: structure and interactions

La transition fragile ductile dans le silicium aux basses dimensions : Confrontations des simulations aux expériences

Brittle to ductile transition in silicon at small scale: confrontation of simulations and experiments

Toward the understanding of the brittle to ductile transition at low size in silicon: experiments and simulations

Experiments and simulations for the study of the brittle to ductile transition at low size in silicon

Review on the mechanical properties of nanowires investigated by simulations