Christine Mottet

Identifiants chercheurs

IdHAL :

christine-mottet

ORCID :

0000-0002-7084-911X

IdRef :

184027926

Présentation

HDR Aix-Marseille Université, 16 novembre 2009

Publications

Article dans une revue (63)

Mass transport and structural transformations in core@shell Cu@Ni nanoparticles Luca Benzi,Diana Nelli,Christine Mottet,Riccardo Ferrando Journal of Alloys and Compounds, 2025, 1044, pp.184280. ⟨10.1016/j.jallcom.2025.184280⟩ Article dans une revue hal-05387430v1
Size and shape effects on chemical ordering in Ni–Pt nanoalloys Pamela Camilos,Céline Varvenne,Christine Mottet Physical Chemistry Chemical Physics, 2024, From the themed collection: Size effects in chemistry & physics of atomic & molecular clusters, nanoparticles & nanostructures, 26 (21), pp.15192-15204. ⟨10.1039/D4CP00979G⟩ Article dans une revue hal-04599366v1
Composition-dependent chemical ordering predicted in Pt–Ag nanoalloys Alexis Front,Christine Mottet Physical Chemistry Chemical Physics, 2023, 25 (12), pp.8386-8391. ⟨10.1039/d2cp05829d⟩ Article dans une revue hal-04097440v1
Composition-dependent chemical ordering predicted in Pt–Ag nanoalloys Alexis Front,Christine Mottet Physical Chemistry Chemical Physics, 2023, 25 (12), pp.8386 - 8391. ⟨10.1039/d2cp05829d⟩ Article dans une revue hal-04285126v1
Interplay between interdiffusion and shape transformations in nanoalloys evolving from core–shell to intermixed structures Diana Nelli,Christine Mottet,Riccardo Ferrando Faraday Discussions, In press, 242, pp.52-68. ⟨10.1039/d2fd00113f⟩ Article dans une revue hal-03814897v1
Melting properties of Ag x Pt 1− x nanoparticles Alexis Front,Djahid Oucheriah,Christine Mottet,Hakim Amara Faraday Discussions, 2022, ⟨10.1039/d2fd00116k⟩ Article dans une revue hal-03814910v1
Trends of chemical ordering in Pt-based nanoalloys Alexis Front,Christine Mottet Theoretical Chemistry Accounts: Theory, Computation, and Modeling, 2022, 141 (1), pp.2. ⟨10.1007/s00214-021-02861-7⟩ Article dans une revue hal-03521317v1
Stress effect on segregation and ordering in Pt–Ag nanoalloys Alexis Front,Christine Mottet Journal of Physics: Condensed Matter, 2021, 33 (15), pp.154006. ⟨10.1088/1361-648X/abe07a⟩ Article dans une revue hal-03163352v1
Ordering Frustration in Large-Scale Co–Pt Nanoalloys Alexis Front,Christine Mottet Journal of Physical Chemistry C, 2021, 125 (29), pp.16358 - 16365. ⟨10.1021/acs.jpcc.1c05701⟩ Article dans une revue hal-03307140v1
Tight-binding Ising modeling of the interplay between bulk ordering and surface segregation in Pt-Ag nanoalloys Abir Hizi,Alexis Front,Moncef Said,Fabienne Berthier,Guy Trégliaet al. Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces, 2020, 700, pp.121626. ⟨10.1016/j.susc.2020.121626⟩ Article dans une revue hal-03333837v2
Reversed size-dependent stabilization of ordered nanophases J. Pirart,A. Front,D. Rapetti,Caroline Andreazza-Vignolle,Pascal Andreazzaet al. Nature Communications, 2019, 10 (1), ⟨10.1038/s41467-019-09841-3⟩ Article dans une revue hal-02358141v1
Bidimensional phases in Co–Pt surface alloys: A theoretical study of ordering and surface segregation Alexis Front,Bernard Legrand,Guy Tréglia,Christine Mottet Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces, 2019, 679, pp.128-138. ⟨10.1016/j.susc.2018.08.024⟩ Article dans une revue hal-03547785v1
Order-disorder or phase-separation transition: Analysis of the Au-Pd system by the effective site energy model F. Berthier,J. Creuze,T. Gabard,B. Legrand,M.-C. Marinicaet al. Physical Review B, 2019, 99 (1), ⟨10.1103/PhysRevB.99.014108⟩ Article dans une revue hal-02357985v1
Magic compositions in Pd-Au nanoalloys Beien Zhu,Alexis Front,Hazar Guesmi,Jérôme Creuze,Bernard Legrandet al. Computational and Theoretical Chemistry, 2017, 1107, pp.49-56. ⟨10.1016/j.comptc.2016.12.023⟩ Article dans une revue hal-03547790v1
Magic compositions in Pd-Au nanoalloys Zhu Beien,Front Alexis,Hazar Guesmi,Jérôme Creuze,Bernard Legrandet al. Computational and Theoretical Chemistry, 2017, 1107, pp.49-56. ⟨10.1016/j.comptc.2016.12.023⟩ Article dans une revue hal-01426928v1
Freezing and Melting of Silver Nanoparticles on Silica Substrate Using a Simple Interatomic Potential for Ag–SiO 2 Interaction on the Basis of ab Initio Calculations and Experimental Data Alain Cabrel Ngandjong,C. Mottet,Joël Puibasset Journal of Physical Chemistry C, 2017, 121 (6), pp.3615 - 3622. ⟨10.1021/acs.jpcc.6b12084⟩ Article dans une revue hal-01720749v2
CO adsorption-induced surface segregation and formation of Pd chains on AuPd(100) alloy: density functional theory based ising model and Monte Carlo simulations Beien Zhu,Jérôme Creuze,Christine Mottet,Bernard Legrand,Hazar Guesmi Journal of Physical Chemistry C, 2016, 120, pp.350-359. ⟨10.1021/acs.jpcc.5b10158⟩ Article dans une revue hal-01267581v1
Pd surface and Pt subsurface segregation in Pt 1− c Pd c nanoalloys Astrid de Clercq,S. Giorgio,C. Mottet Journal of Physics: Condensed Matter, 2016, 28 (6), pp.064006. ⟨10.1088/0953-8984/28/6/064006⟩ Article dans une revue hal-01721340v1
Influence of the Silica Support on the Structure and the Morphology of Silver Nanoparticles: A Molecular Simulation Study Alain Cabrel Ngandjong,C. Mottet,Joël Puibasset Journal of Physical Chemistry C, 2016, 120 (15), pp.8323-8332. ⟨10.1021/acs.jpcc.6b00290⟩ Article dans une revue hal-01459056v1
Ordering and surface segregation in Co$_{1−c}$Pt$_c$ nanoparticles: A theoretical study from surface alloys to nanoalloys A. Lopes,G. Tréglia,C. Mottet,B. Legrand Physical Review B, 2015, 91 (3), pp.035407. ⟨10.1103/PhysRevB.91.035407⟩ Article dans une revue cea-03188718v1
Crossover among structural motifs in Pd–Au nanoalloys B. Zhu,H. Guesmi,J. Creuze,Bernard Legrand,C. Mottet Physical Chemistry Chemical Physics, 2015, 17, pp.28129-28136. ⟨10.1039/C5CP00491H⟩ Article dans une revue hal-01222110v1
Surface segregation in AuPd alloys: Ab initio analysis of the driving forces Jérôme Creuze,Hazar Guesmi,Christine Mottet,Beien Zhu,Bernard Legrand Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces, 2015, 639, pp.48 - 53. ⟨10.1016/j.susc.2015.04.017⟩ Article dans une revue istex hal-01378430v1
Ordering and surface segregation in Co1−cPtc nanoparticles: A theoretical study from surface alloys to nanoalloys A. Lopes,G. Tréglia,C. Mottet,B. Legrand Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2015, 91, pp.035407 Article dans une revue hal-01130361v1
Aspect-ratio- and size-dependent emergence of the surface-plasmon resonance in gold nanorods - an ab initio TDDFT study X. Lopez-Lozano,H. Barron,C. Mottet,H.-C. Weissker Physical Chemistry Chemical Physics, 2014, 16 (5), pp.1820-1823. ⟨10.1039/c3cp53702a⟩ Article dans une revue hal-00975047v1
Evidence of Pd segregation and stabilization at edges of AuPd nano-clusters in the presence of CO: A combined DFT and DRIFTS study Beien Zhu,Gode Thrimurthulu,Laurent Delannoy,Catherine Louis,Christine Mottetet al. Journal of Catalysis, 2013, 308, pp.272-281. ⟨10.1016/j.jcat.2013.08.022⟩ Article dans une revue istex hal-03184658v1
Effect of Alloying on the Optical Properties of Ag-Au Nanoparticles X.L. Lozano,C. Mottet,H.C. Weissker Journal of Physical Chemistry C, 2013, 117 (6), pp.3062-3068 Article dans une revue hal-00843729v1
Surface segregation trends in transition metal alloys J.H. Los,C. Mottet,G. Tréglia Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2013, 88 (16), pp.165408 Article dans une revue hal-00919573v1
Structure and properties of nanoscale materials: theory and atomistic computer simulation C. Bichara,P. Marsal,C. Mottet,R. Pellenq,F. Ribeiroet al. International Journal of Nanotechnology, 2012, 9 (3-7), pp.576-604. ⟨10.1504/IJNT.2012.045335⟩ Article dans une revue hal-00697530v1
Optical properties of pure and core-shell noble-metal nanoclusters from TDDFT: The influence of the atomic structure H.C. Weissker,C. Mottet Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2011, 84, pp.165443 Article dans une revue hal-00695999v1
Order-disorder transition in Co-Pt nanoparticles: Coexistence, transition states, and finite-size effects F. Calvo,C. Mottet Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2011, 84 (3), pp.035409 Article dans une revue hal-00624852v1
Ordering trends in transition metal alloys from tight-binding electronic structure calculations J.H. Los,C. Mottet,G. Tréglia,C. Goyhenex Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2011, 84 (18), pp.180202 (R). ⟨10.1103/PhysRevB.84.180202⟩ Article dans une revue hal-00696840v1
Probing nanoscale structural and order/disorder phase transitions of supported Co-Pt clusters under annealing Pascal Andreazza,Christine Mottet,Caroline Andreazza-Vignolle,Jose Penuelas,Hélio C. N. Tolentinoet al. Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2010, 82 (15), pp.155453. ⟨10.1103/PhysRevB.82.155453⟩ Article dans une revue hal-01892230v1
Evaluating resistance to Bt Toxin Cry1Ab by F-2 Screen in European populations of Ostrinia nubilalis (Lepidoptera: Crambidae) Heike Engels,Denis D. Bourguet,Ludovit Cagan,Barbara Manachini,Ingolf Schuphanet al. Journal of Economic Entomology, 2010, 103 (5), pp.1803-1809. ⟨10.1603/EC10055⟩ Article dans une revue hal-02663567v1
Simulation of the growth of metal nanoclusters on the MgO(100) surface Jacek Goniakowski,C. Mottet Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2010, 81 (15), pp.155443. ⟨10.1103/PhysRevB.81.155443⟩ Article dans une revue hal-00523848v1
Structures of metal nanoparticles adsorbed on MgO(001). II. Ptand Pd Jacek Goniakowski,A. Jelea,C. Mottet,G. Barcaro,A. Fortunelliet al. The Journal of Chemical Physics, 2009, 130 (17), pp.174703 Article dans une revue hal-00413542v1
Size and shape effects on the order -&gt; disorder phase transition in CoPt nanoparticles D. Alloyeau,C. Ricolleau,C. Mottet,T. Oikawa,Cyril Langloiset al. Nature Materials, 2009, 8, pp.940-946 Article dans une revue hal-00447726v1
Real-time icosahedral to fcc structure transition during CoPt nanoparticle formation José Penuelas,Pascal Andreazza,Caroline Andreazza-Vignolle,Christine Mottet,Maurizio de Santiset al. European Journal of Physics, 2009, 167, pp.19-25. ⟨10.1140/epjst/e2009-00931-x⟩ Article dans une revue hal-00443733v1
Theoretical studies of Palladium-Gold nanoclusters : Pd-Au clusters with up to 50 atoms F. Pittaway,L.O. Paz-Borbon,R.L. Johnston,H. Arslan,R. Ferrandoet al. The Journal of Chemical Physics, 2009, C113 (21), pp.9141-9152 Article dans une revue hal-00413544v1
Structures of metal nanoparticles adsorbed on MgO(001). II. Pt and Pd Jacek Goniakowski,A. Jelea,Christine Mottet,G. Barcaro,A. Fortunelliet al. The Journal of Chemical Physics, 2009, 130 (17), pp.174703. ⟨10.1063/1.3121307⟩ Article dans une revue hal-00425182v1
Canonical molecular dynamics simulations for crystallization of metallic nanodroplets on MgO(100) A. Jelea,C. Mottet,Jacek Goniakowski,G. Rossi,R. Ferrando Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2009, 79 (16), pp.165438. ⟨10.1103/PhysRevB.79.165438⟩ Article dans une revue hal-00413534v1
Structures of metal nanoparticles adsorbed on MgO(001). I. Ag and Au R. Ferrando,G. Rossi,A.C. Levi,Z. Kuntova,F. Nitaet al. The Journal of Chemical Physics, 2009, 130 (17), pp.174702 Article dans une revue hal-00413541v1
Growth and structural properties of CuAg and CoPt bimetallic nanoparticles Cyril Langlois,D. Alloyeau,Y. Le Bouar,A. Loiseau,T. Oikawaet al. Faraday Discussions, 2008, 138, pp.375-391. ⟨10.1039/B705912B⟩ Article dans une revue istex hal-00303641v1
Controlling structure and morphology of CoPt nanoparticles through dynamical or static coalescence effects J. Penuelas,Pascal Andreazza,C. Andreazza-Vignolle,H.C.N. Tolentino,M. de Santiset al. Physical Review Letters, 2008, 100 (11), pp.115502. ⟨10.1103/PhysRevLett.100.115502⟩ Article dans une revue hal-00303817v1
Model of surface segregation driving forces and their coupling J. Creuze,I. Braems,F. Berthier,C. Mottet,G. Tregliaet al. Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2008, 78 (7), pp.075413 Article dans une revue hal-00386878v1
Structure and chemical ordering in CoPt nanoalloys G. Rossi,R. Ferrando,C. Mottet Faraday Discussions, 2008, 138, pp.193-210 Article dans une revue hal-00303640v1
Influence of epitaxial strain on supported metal cluster shapes via atomistic simulations C. Mottet,Jacek Goniakowski Journal of computational and theoretical nanoscience, 2007, 4, pp.326 Article dans une revue hal-00175325v1
Equilibrium nanoshapes : from thermodynamics to atomistic simulations Pierre Müller,C. Mottet Journal of computational and theoretical nanoscience, 2007, 4, pp.1-10 Article dans une revue hal-00175303v1
Local order in undercooled liquid metals: a tight binding molecular dynamics approach T. Roussel,C. Mottet,C. Bichara Journal of Non-Crystalline Solids, 2007, 353, pp.3679-3683 Article dans une revue hal-00303642v1
Global optimization study of small (10&lt;=N&lt;=120) Pd clusters suported on MgO(100) G. Rossi,C. Mottet,F. Nita,R. Ferrando The Journal of physical chemistry, 2006, B110, n° 14, pp.7436-7442 Article dans une revue hal-00023684v1
Non-reactive metal/oxide interfaces: from model calculations towards realistic simulations Jacek Goniakowski,Christine Mottet,Claudine Noguera physica status solidi (b), 2006, 243 (11), pp.2516-2532. ⟨10.1002/pssb.200541456⟩ Article dans une revue istex hal-01293171v1
Site segregation in size-mismatched nanoalloys : application to Cu-Ag V. Moreno,J. Creuze,F. Berthier,C. Mottet,G. Tregliaet al. Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces, 2006, 600, n° 22, pp.5011-5020 Article dans une revue hal-00126786v1
Combining Solid State Physics Concepts and X-Ray Absorption Spectroscopy to Understand DeNOx Catalysis Dominique Bazin,John W. Lynch,G. Treglia,Christine Mottet Oil & Gas Science and Technology - Revue d'IFP Energies nouvelles, 2006, 61 (5), pp.677-689. ⟨10.2516/ogst:2006006⟩ Article dans une revue hal-00431054v1
Interface structure of Ni nanoparticles on MgO (100) : a combined HRTEM and molecular dynamic study Sergio Sao-Joao,S. Giorgio,C. Mottet,Jacek Goniakowski,C.R. Henry Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces, 2006, 600 (7), pp.L86-L90. ⟨10.1016/j.susc.2006.01.045⟩ Article dans une revue istex hal-00068031v1
Melting of metallic nanoclusters: alloying and support effects C. Mottet,Jacek Goniakowski,G. Rossi,R. Ferrando,F. Baletto Annales de Chimie - Science des Matériaux, 2005, 30 (3), pp.303. ⟨10.3166/acsm.30.303-313⟩ Article dans une revue istex hal-00017243v1
Atomistic simulation of Ag thin films on MgO(100) substrates: A template substrate for heterogeneous adsorption A. Ouahab,C. Mottet,Jacek Goniakowski Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2005, 72, pp.035421. ⟨10.1103/PhysRevB.72.035421⟩ Article dans une revue hal-00017225v1
Palladium nano-clusters on the MgO(100) surface: substrate-induced characteristics of morphology and atomic structure Jacek Goniakowski,C. Mottet Journal of Crystal Growth, 2005, 275 (1-2), pp.29. ⟨10.1016/j.jcrysgro.2004.10.096⟩ Article dans une revue istex hal-00017245v1
Self-Organized Growth of Nanoparticles on a Surface Patterned by a Buried Dislocation Network F. Leroy,G. Renaud,A. Létoublon,R. Lazzari,C. Mottetet al. Physical Review Letters, 2005, 95 (18), pp.185501. ⟨10.1103/PhysRevLett.95.185501⟩ Article dans une revue hal-01442861v1
Non-ractive metal-oxide interfaces: from model calculations towards realistic simulations Jacek Goniakowski,C. Mottet,Claudine Noguera Highlight in Psik Newsletter, 2004, 62, pp.85 Article dans une revue hal-00004937v1
Melting and Freezing of Pd nanoclusters: effect of the MgO(100) substrate C. Mottet,Jacek Goniakowski Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces, 2004, 566-568 (1), pp.443. ⟨10.1016/j.susc.2004.05.083⟩ Article dans une revue istex hal-00004925v1
Modeling Free and Supported Metallic Nanoclusters: Structure and Dynamics C. Mottet,Jacek Goniakowski,F. Baletto,R. Ferrando,G. Treglia Phase Transitions, 2004, 77 (1-2), pp.101. ⟨10.1080/1411590310001622473⟩ Article dans une revue hal-00005840v1
New trends in heterogeneous catalysis processes on metallic clusters from synchrotron radiation and theoretical studies Dominique Bazin,C. Mottet,G. Treglia,Lynch John Applied Surface Science, 2000, 164, pp.140 146 Article dans une revue cea-00442981v1
New opportunities to understand heterogeneous catalysis processes on nanoscale bimetallic particles through synchrotron radiation and theoretical studies Dominique Bazin,C. Mottet,G. Treglia Applied Catalysis B: Environmental, 2000, 200, pp.47 54 Article dans une revue cea-00442985v1
Numerical Simulation of the Platinum LIII Edge White Line Relative to Nanometer Scale Clusters Dominique Bazin,Christine Mottet,D.E . Sayers,J.J. Rehr Journal of Physical Chemistry B, 1997, 101, pp.5332 5336 Article dans une revue hal-00431073v1

Communication dans un congrès (3)

Core-shell nanoparticles of Pd-Ni/MgO : structure and reactivity S. Sao Joao,S. Giorgio,C. Mottet,L. Piccolo,C. R. Henry EuropaCat VII, 2005, Sofia, Bulgaria. 28 août - 01 septembre Communication dans un congrès hal-00013139v1
Core-shell nanoparticles of Pd-Ni/MgO : structure and reactivity S. Sao Joao,S. Giorgio,C. Mottet,L. Piccolo,C.-R. Henry EuropaCat VII, European Catalysis Congress, 2005, Sofia, Bulgaria. 4-9 septembre Communication dans un congrès hal-00013142v1
Interface Ni/MgO – agrégats ‘cœur-coquille' de Pd-Ni/MgO – structure et réactivité S. Sao Joao,S. Giorgio,C. Mottet,L. Piccolo,Jacek Goniakowskiet al. JSI 2005, 17èmes Journées Surfaces-Interfaces, 2005, Villeurbanne, France. pp.26-28 janvier Communication dans un congrès hal-00013155v1

Chapitre d'ouvrage (1)

Electronic Structure of Nanoalloys: A Guide of Useful Concepts and Tools Guy Treglia,Christine Goyhenex,Christine Mottet,Christine Legrand,François Ducastelle Nanoalloys, pp.159 - 195, 2012, ⟨10.1007/978-1-4471-4014-6_5⟩ Chapitre d'ouvrage istex hal-03038203v1

Pré-publication, Document de travail (1)

Metallurgy at the nanoscale: domain walls in nanoalloys Grégoire Breyton,Hakim Amara,Jaysen Nelayah,Christine Mottet,Riccardo Gattiet al. 2025 Pré-publication, Document de travail hal-05288455v1