Geoffroy Prévot

78
Documents

Publications

Publications

Image document

Anomalous intralayer growth of epitaxial Si on Ag(111)

Kejian Wang , Geoffroy Prévot , Jean-Noël Aqua
Scientific Reports, 2024, 14 (1), pp.2401. ⟨10.1038/s41598-024-52348-1⟩
Article dans une revue hal-04565791 v1
Image document

Epitaxial growth and structural properties of silicene and other 2D allotropes of Si

Laurence Masson , Geoffroy Prévot
Nanoscale Advances, 2023, 5 (6), pp.1574-1599. ⟨10.1039/d2na00808d⟩
Article dans une revue hal-04038681 v1
Image document

The Ground State of Epitaxial Germanene on Ag(111)

Kai Zhang , Marie-Christine Hanf , Romain Bernard , Yves Borensztein , Hervé Cruguel et al.
ACS Nano, 2023, 17 (16), pp.15687-15695. ⟨10.1021/acsnano.3c02821⟩
Article dans une revue hal-04195214 v1
Image document

Transport Properties of Methyl-Terminated Germanane Microcrystallites

Davide Sciacca , Maxime Berthe , Bradley Ryan , Nemanja Peric , D. Deresmes et al.
Nanomaterials, 2022, 12 (7), pp.1128. ⟨10.3390/nano12071128⟩
Article dans une revue hal-03634314 v1
Image document

Wafer-sized WS<sub>2</sub> monolayer deposition by sputtering

Michelle Marie S Villamayor , Sajid Husain , Reinier Oropesa-Nuñez , Fredrik O L Johansson , Rebecka Lindblad et al.
Nanoscale, 2022, 14 (17), pp.6331 - 6338. ⟨10.1039/d1nr08375a⟩
Article dans une revue hal-03826871 v1
Image document

Combined surface x-ray diffraction and density functional theory study of the germanene/Al(111)-(7×7) R19.1° structure

K. Zhang , M.C. Hanf , D. Sciacca , Romain Bernard , Yves Borensztein et al.
Physical Review B, 2022, 106 (4), pp.045412. ⟨10.1103/PhysRevB.106.045412⟩
Article dans une revue hal-03742119 v1
Image document

Growth of two-dimensional WS2 thin films by reactive sputtering

Michelle Marie S Villamayor , Andreas Lindblad , Fredrik O L Johansson , Tuan Tran , Ngan Hoang Pham et al.
Vacuum, 2021, 188, pp.110205. ⟨10.1016/j.vacuum.2021.110205⟩
Article dans une revue hal-03238463 v1
Image document

Resolving the structure of the striped Ge layer on Ag ( 111 ) : Ag 2 Ge surface alloy with alternate fcc and hcp domains

K. Zhang , D. Sciacca , A. Coati , R. Bernard , Yves Borensztein et al.
Physical Review B, 2021, 104 (15), ⟨10.1103/PhysRevB.104.155403⟩
Article dans une revue hal-03365882 v1
Image document

Demonstration of the Existence of Dumbbell Silicene: A Stable Two-Dimensional Allotrope of Silicon

Thomas Leoni , Conor Hogan , Kai Zhang , Michel Daher Mansour , Romain Bernard et al.
Journal of Physical Chemistry C, 2021, 125 (32), pp.17906-17917. ⟨10.1021/acs.jpcc.1c02088⟩
Article dans une revue hal-03333968 v1
Image document

Structure of germanene/Al(111): a two-layers surface alloy

K. Zhang , D. Sciacca , M.-C. Hanf , R. Bernard , Yves Borensztein et al.
Journal of Physical Chemistry C, 2021, ⟨10.1021/acs.jpcc.1c07585⟩
Article dans une revue hal-03416904 v1
Image document

Dichroic Plasmonic Films Based on Anisotropic Au Nanoparticles for Enhanced Sensitivity and Figure of Merit Sensing

William L Watkins , Antonio Assaf , Geoffroy Prévot , Yves Borensztein
Journal of Physical Chemistry C, 2021, 125, pp.11799 - 11812. ⟨10.1021/acs.jpcc.1c03841⟩
Article dans une revue hal-03235148 v1
Image document

Nonwetting Behavior of Al–Co Quasicrystalline Approximants Owing to Their Unique Electronic Structures

Kanika Anand , Vincent Fournée , Geoffroy Prévot , Julian Ledieu , Emilie Gaudry
ACS Applied Materials & Interfaces, 2020, 12 (13), pp.15793-15801. ⟨10.1021/acsami.9b20653⟩
Article dans une revue hal-02548915 v1
Image document

Growth of germanium-silver surface alloys followed by in situ scanning tunneling microscopy: Absence of germanene formation

Kai Zhang , Romain Bernard , Yves Borensztein , Hervé Cruguel , Geoffroy Prévot
Physical Review B: Condensed Matter (1978-1997), 2020, 102, pp.125418. ⟨10.1103/PhysRevB.102.125418⟩
Article dans une revue hal-03022127 v1
Image document

Gas-induced selective re-orientation of Au-Cu nanoparticles on TiO 2 (110)

Axel Wilson , Aude Bailly , Romain Bernard , Yves Borensztein , Alessandro Coati et al.
Nanoscale, 2019, 11 (2), pp.752-761. ⟨10.1039/C8NR07645F⟩
Article dans une revue hal-01971706 v1

Gas-induced selective re-orientation of Au–Cu nanoparticles on TiO 2 (110)

Axel Wilson , Aude Bailly , Romain Bernard , Yves Borensztein , Alessandro Coati et al.
Nanoscale, 2019, 11 (2), pp.752-761. ⟨10.1039/C8NR07645F⟩
Article dans une revue hal-03943188 v1
Image document

Optoelectronic properties of methyl-terminated germanane

Clément Livache , Bradley Ryan , Utkarsh Ramesh , Violette Steinmetz , Charlie Gréboval et al.
Applied Physics Letters, 2019, 115 (5), pp.052106. ⟨10.1063/1.5111011⟩
Article dans une revue hal-02267953 v1

Transition from silicene monolayer to thin Si films on Ag(111): comparison between experimental data and Monte Carlo simulation

Alberto Curcella , Romain Bernard , Yves Borensztein , Silvia Pandolfi , Geoffroy Prévot
Beilstein Journal of Nanotechnology, 2018, 9, pp.48 - 56. ⟨10.3762/bjnano.9.7⟩
Article dans une revue hal-01701763 v1
Image document

Resolving the Controversial Existence of Silicene and Germanene Nanosheets Grown on Graphite

Wenbing Peng , Tao Xu , Pascale Diener , Louis Biadala , Maxime Berthe et al.
ACS Nano, 2018, 12 (5), pp.4754-4760. ⟨10.1021/acsnano.8b01467⟩
Article dans une revue hal-03037862 v2

Publisher’s Note: Si Nanoribbons on Ag(110) Studied by Grazing-Incidence X-Ray Diffraction, Scanning Tunneling Microscopy, and Density-Functional Theory: Evidence of a Pentamer Chain Structure [Phys. Rev. Lett. 117 , 276102 (2016)]

Geoffroy Prévot , Conor Hogan , Thomas Leoni , Romain Bernard , Eric Moyen et al.
Physical Review Letters, 2017, 118 (4), ⟨10.1103/PhysRevLett.118.049901⟩
Article dans une revue hal-01720794 v1
Image document

Multilayer silicene: clear evidence of Ag-terminated bulk silicon

Alberto Curcella , Romain Bernard , Yves Borensztein , Michele Lazzeri , Andrea Resta et al.
2D Materials, 2017, 4, pp.25067 - 25067. ⟨10.1088/2053-1583/aa65b8⟩
Article dans une revue hal-01505617 v1

Elastic cost of silicon step rebonding

F. Leroy , Yves Garreau , F. Cheynis , B. Croset , A. Coati et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2016, 93 (4), pp.045416. ⟨10.1103/PhysRevB.93.045416⟩
Article dans une revue hal-01438500 v1
Image document

Determining the atomic structure of the ( 4 × 4 ) silicene layer on Ag(111) by combined grazing-incidence x-ray diffraction measurements and first-principles calculations

A. Curcella , R. Bernard , Y. Borensztein , A. Resta , M. Lazzeri et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2016, 94 (16), pp.165438. ⟨10.1103/PhysRevB.94.165438⟩
Article dans une revue hal-01400118 v1

Formation of silicene on silver: Strong interaction between Ag and Si

Geoffroy Prévot , Romain Bernard , Hervé Cruguel , Alberto Curcella , Michele Lazzeri et al.
physica status solidi (b), 2016, 253 (2), pp.206-217. ⟨10.1002/pssb.201552524⟩
Article dans une revue istex hal-01286148 v1

Promoter effect of hydration on the nucleation of nanoparticles: direct observation for gold and copper on rutile TiO 2 (110)

Mathilde Iachella , Axel Wilson , Ahmed Naitabdi , Romain Bernard , Geoffroy Prévot et al.
Nanoscale, 2016, 8 (36), pp.16475 - 16485. ⟨10.1039/c6nr02466a⟩
Article dans une revue hal-01469602 v1

Diatomic Steps in Pt(997) Surfaces Are Better Catalysts than Monatomic Steps for the CO Oxidation Reaction near Atmospheric Pressure

O. Balmes , Geoffroy Prévot , X. Torrelles , E. Lundgren , S. Ferrer
ACS Catalysis, 2016, 6 (2), pp.1285 - 1291. ⟨10.1021/acscatal.5b02526⟩
Article dans une revue hal-01469636 v1
Image document

Ostwald-Driven Phase Separation in Bimetallic Nanoparticle Assemblies

Geoffroy Prévot , Nhat Tai Nguyen , Damien Alloyeau , Christian Ricolleau , Jaysen Nelayah
ACS Nano, 2016, 10 (4), pp.4127-4133. ⟨10.1021/acsnano.5b07377⟩
Article dans une revue hal-01469621 v1
Image document

Si Nanoribbons on Ag(110) Studied by Grazing-Incidence X-Ray Diffraction, Scanning Tunneling Microscopy, and Density-Functional Theory: Evidence of a Pentamer Chain Structure

Geoffroy Prévot , Conor Hogan , Thomas Leoni , Romain Bernard , Eric Moyen et al.
Physical Review Letters, 2016, 117 (27), pp.276102. ⟨10.1103/PhysRevLett.117.276102⟩
Article dans une revue hal-01444862 v1

Critical Au Concentration for the Stabilization of Au-Cu Nanoparticles on Rutile against Dissociation under Oxygen

A. Wilson , Romain Bernard , Yves Borensztein , Bernard Croset , Hervé Cruguel et al.
Journal of Physical Chemistry Letters, 2015, 6 (11), pp.2050-2055. ⟨10.1021/acs.jpclett.5b00791⟩
Article dans une revue hal-01238939 v1
Image document

Growth mechanism of silicene on Ag ( 111 ) determined by scanning tunneling microscopy measurements and ab initio calculations

R. Bernard , Y. Borensztein , H. Cruguel , M. Lazzeri , Geoffroy Prévot
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2015, 92 (4), pp.045415 ⟨10.1103/PhysRevB.92.045415⟩
Article dans une revue hal-01443664 v1
Image document

Silicene multilayers on Ag(111) display a cubic diamondlike structure and a √ 3 × √ 3 reconstruction induced by surfactant Ag atoms

Yves Borensztein , Alberto Curcella , Sébastien Royer , Geoffroy Prévot
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2015, 92 (15), pp.155407. ⟨10.1103/PhysRevB.92.155407⟩
Article dans une revue hal-01400107 v1
Image document

Generation of surface steps on Pt(977) induced by the catalytic oxidation of CO

O. Balmes , Geoffroy Prévot , X. Torrelles , E. Lundgren , S. Ferrer
Journal of Catalysis, 2014, 309, pp.33-37. ⟨10.1016/j.jcat.2013.09.001⟩
Article dans une revue hal-01238948 v1
Image document

Large differences in the optical properties of a single layer of Si on Ag(110) compared to silicene

Y. Borensztein , Geoffroy Prévot , L. Masson
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2014, 89 (54), pp.245410. ⟨10.1103/PhysRevB.89.245410⟩
Article dans une revue hal-01021106 v1

Monitoring Si growth on Ag(111) with scanning tunneling microscopy reveals that silicene structure involves silver atoms

Geoffroy Prévot , Romain Bernard , Hervé Cruguel , Yves Borensztein
Applied Physics Letters, 2014, 105 (21), pp.213106. ⟨10.1063/1.4902811⟩
Article dans une revue hal-01238949 v1

Epitaxial growth of bimetallic Au-Cu nanoparticles on TiO2(110) followed in situ by scanning tunneling microscopy and grazing-incidence x-ray diffraction

A. Wilson , Romain Bernard , Adriana Vlad , Yves Borensztein , A. Coati et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2014, 90 (7), pp.075416. ⟨10.1103/PhysRevB.90.075416⟩
Article dans une revue hal-01238953 v1
Image document

Growth of Si ultrathin films on silver surfaces: Evidence of an Ag(110) reconstruction induced by Si

Romain Bernard , Thomas Leoni , Axel Wilson , Tony Lelaidier , Houda Sahaf et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2013, 88 (12), ⟨10.1103/PhysRevB.88.121411⟩
Article dans une revue hal-02024029 v1
Image document

Growth of Si ultrathin films on silver surfaces: Evidence of an Ag(110) reconstruction induced by Si

R. Bernard , T. Leoni , A. Wilson , T. Lelaidier , H. Sahaf et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2013, 88 (12), pp.121411. ⟨10.1103/PhysRevB.88.121411⟩
Article dans une revue hal-00914746 v1

Archetypal structure of ultrathin alumina films: Grazing-incidence x-ray diffraction on Ni(111)

Geoffroy Prévot , S. Le Moal , R. Bernard , B. Croset , R. Lazzari et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2012, 85 (20), ⟨10.1103/PhysRevB.85.205450⟩
Article dans une revue hal-01442833 v1

Step-induced elastic relaxation and surface structure of the Si(7710) surface

Geoffroy Prévot , Frédéric Leroy , Bernard Croset , Yves Garreau , Alessandro Coati et al.
Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces, 2012, 606, pp.209-216
Article dans une revue hal-00696833 v1

Ostwald ripening of three-dimensional clusters on a surface studied with an ultrafast kinetic Monte Carlo algorithm

Geoffroy Prévot
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2011, 84 (4), pp.045434. ⟨10.1103/PhysRevB.84.045434⟩
Article dans une revue hal-01239029 v1
Image document

Elastic displacements and step interactions on metallic surfaces: GIXD and ab initio study of Au(332)

Geoffroy Prévot , Yann Girard , Vincent Repain , Sylvie Rousset , Alessandro Coati et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2010, 81 (7), pp.075415. ⟨10.1103/PhysRevB.81.075415⟩
Article dans une revue hal-00510655 v1
Image document

Step interactions on Pt(111) vicinal surfaces determined by grazing incidence x-ray diffraction: influence of the step orientation

Geoffroy Prévot , Luc Barbier , Paul Steadman
Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces, 2010, 604, pp.1265-1272. ⟨10.1016/j.susc.2010.04.012⟩
Article dans une revue hal-00510659 v1

Sixton rectangles in the structure of alumina ultrathin films on metals

Geoffroy Prévot , Naitabdi Ahmed , Romain Bernard , Yves Borensztein
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2010, 81, pp.085405. ⟨10.1103/PhysRevB.81.085405⟩
Article dans une revue hal-00490467 v1
Image document

Ostwald Ripening in Nanoalloys: When Thermodynamics Drives a Size-Dependent Particle Composition

D. Alloyeau , Geoffroy Prévot , Y. Le Bouar , T. Oikawa , Cyril Langlois et al.
Physical Review Letters, 2010, 105 (25), pp.255901. ⟨10.1103/PhysRevLett.105.255901⟩
Article dans une revue hal-01239034 v1
Image document

Epitaxial alloyed films out of the bulk stability domain: surface structure and composition of Ni3Al and NiAl films on a stepped Ni(111) surface

Geoffroy Prévot , Didier Schmaus , Séverine Le Moal
Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces, 2010, 604 (9-10), pp.770-778. ⟨10.1016/j.susc.2010.01.025⟩
Article dans une revue hal-00510688 v1

Equilibrium configurations of two-dimensional stressed domains on the surface of isotropic and cubic crystals

Geoffroy Prévot , Bernard Croset
Surface Review and Letters, 2009, 16 (4), pp.542. ⟨10.1142/S0218625X090130001⟩
Article dans une revue hal-00425583 v1

Role of anisotropies on the self organization of stressed domains on (001) surfaces of cubic crystals

Bernard Croset , Hazar Guesmi , Geoffroy Prévot
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2007, 76 (7), pp.073405. ⟨10.1103/PhysRevB.76.073405⟩
Article dans une revue hal-01860641 v1

Ordered growth of nanodots on a pre-structured metallic template: Au/N/Cu(0 0 1)

Geoffroy Prévot , Bernard Croset , Hazar Guesmi
Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces, 2007, 601 (9), pp.2017-2025. ⟨10.1016/j.susc.2007.02.033⟩
Article dans une revue istex hal-00322123 v1

Direct observation of elastic displacement modes by grazing-incidence X-ray diffraction

Geoffroy Prévot , Alessandro Coati , Bernard Croset , Yves Garreau
Journal of Applied Crystallography, 2007, 40, pp.874. ⟨10.1107/S0021889807034115⟩
Article dans une revue istex hal-00322157 v1

Self-organized systems for measuring surface stress at the nanoscale: N and O adsorption on Cu(001)

Geoffroy Prévot , Bernard Croset , A Coati , Y Garreau , Y Girard
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2006, 73 (20), pp.205418. ⟨10.1103/PhysRevB.73.205418⟩
Article dans une revue hal-01292981 v1

Elastic relaxations and interactions for vicinal and self-organized surfaces: Role of crystalline anisotropy

Bernard Croset , Geoffroy Prévot
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2006, 73, pp.045434. ⟨10.1103/PhysRevB.73.045434⟩
Article dans une revue hal-00510744 v1
Image document

Elastic relaxations and interactions on metallic vicinal surfaces: testing the dipole model

Geoffroy Prévot , Bernard Croset
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2006, 74 (23), pp.235410. ⟨10.1103/PhysRevB.74.235410⟩
Article dans une revue hal-00510745 v1

Self-organized epitaxial growth on spontaneously nano-patterned templates

S Rousset , Bernard Croset , Y Girard , Geoffroy Prévot , V Repain et al.
Comptes Rendus. Physique, 2005, 6 (1), pp.33-46. ⟨10.1016/j.crhy.2004.11.010⟩
Article dans une revue istex hal-01290195 v1

GIXD measurement of the relaxations and elastic step interactions on Cu(211) and Cu(322)

Geoffroy Prévot , A. Coati , Y. Garreau
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2004, 70, pp.205406. ⟨10.1103/PhysRevB.70.205406⟩
Article dans une revue hal-00004697 v1

Elastic origin of the O/Cu(110) self-ordering evidenced by GIXD

Geoffroy Prévot , B. Croset , Y. Girard , A. Coati , Y. Garreau et al.
Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces, 2004, 549, pp.52-66. ⟨10.1016/j.susc.2003.11.020⟩
Article dans une revue istex hal-00004496 v1

Revisiting elastic interactions between steps on vicinal surfaces: The buried dipole model

Geoffroy Prévot , B. Croset
Physical Review Letters, 2004, 92, pp.256104. ⟨10.1103/PhysRevLett.92.256104⟩
Article dans une revue hal-00004999 v1

Determination of the elastic dipole at the atomic steps of Pt(977) from surface x-ray diffraction

Geoffroy Prévot , P. Steadman , S. Ferrer
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2003, 67, pp.245409. ⟨10.1103/PhysRevB.67.245409⟩
Article dans une revue hal-00002784 v1

Temperature dependence of the atomic relaxations and vibrations on a stepped surface: a molecular dynamics study of Cu(1,1,19)

C. Cohen , Geoffroy Prévot , Didier Schmaus , P. Hecquet , B. Salanon
Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces, 2002, 506, pp.272-286. ⟨10.1016/S0039-6028(02)01425-5⟩
Article dans une revue istex hal-00005078 v1

Measuring surface stress discontinuities in self-organized systems with X rays

B. Croset , Y. Girard , Geoffroy Prévot , M. Sotto , Y. Garreau et al.
Physical Review Letters, 2002, 88, pp.056103. ⟨10.1103/PhysRevLett.88.056103⟩
Article dans une revue hal-00002622 v1

Reactivity of supported metal clusters: the reduction of NO by CO on a Pd/MgO(100) model catalyst

Geoffroy Prévot , O. Meerson , L. Piccolo , C.R. Henry
Journal of Physics: Condensed Matter, 2002, 14, pp.4251-4269
Article dans une revue hal-00007238 v1

Reactivity of supported metal clusters: the reduction of NO by CO on a Pd/MgO(100) model catalyst

Geoffroy Prévot , O. Meerson , L. Piccolo , C.R. Henry
Journal of Physics: Condensed Matter, 2002, 14, pp.4251. ⟨10.1088/0953-8984/14/16/315⟩
Article dans une revue hal-00002629 v1

Micro-Kinetic Modeling of the CO+NO Reaction on Pd/MgO Particles

Geoffroy Prévot , C.R. Henry
Journal of Physical Chemistry B, 2002, 106, pp.12191-12197. ⟨10.1021/jp0257451⟩
Article dans une revue istex hal-00004926 v1

Surface relaxation and near surface atomic displacements in the N/Cu(100) self-ordered system

C. Cohen , H. Ellmer , J.-M. Guigner , A. L'Hoir , Geoffroy Prévot et al.
Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces, 2001, 490, pp.336-350. ⟨10.1016/S0039-6028(01)01353-X⟩
Article dans une revue istex hal-00005067 v1

Macroscopic and mesoscopic surface diffusion from a deposit formed by a Stranski-Krastanov type of growth: Pb on Cu(100) at above one layer coverage

Geoffroy Prévot , C. Cohen , J.-M. Guigner , Didier Schmaus
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2000, 61, pp.10393-10403. ⟨10.1103/PhysRevB.61.10393⟩
Article dans une revue hal-00004774 v1

Non-isotropic surface diffusion of Pb on Cu(110): a molecular dynamics study

C. Cohen , Geoffroy Prévot , Didier Schmaus , V. Pontikis
Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces, 2000, 459, pp.57-68. ⟨10.1016/S0039-6028(00)00449-0⟩
Article dans une revue istex hal-00004936 v1

Fission time evolution with excitation energy from a crystal blocking experiment

F. Goldenbaum , M. Morjean , J. Galin , E. Liénard , B. Lott et al.
Physical Review Letters, 1999, 82, pp.5012-5015. ⟨10.1103/PhysRevLett.82.5012⟩
Article dans une revue in2p3-00003671 v1

Surface diffusion of Pb on Cu(110) at low coverage: competition between exchange and jump

C. Cohen , Geoffroy Prévot , J. Moulin , Didier Schmaus
Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces, 1999, 421, pp.364-376. ⟨10.1016/S0039-6028(98)00865-6⟩
Article dans une revue istex hal-00005066 v1
Image document

Formation of locked-lamellar grains in a slightly hypoeutectic Al-Al2Cu alloy during thin-sample directional solidification

Mehdi Medjkoune , Sabine Bottin-Rousseau , Laurent Carroz , Geoffroy Prévot , Bernard Croset et al.
6th International Conference on Advances in Solidification Processes, Jun 2022, Le Bischenberg, France. pp.012037, ⟨10.1088/1757-899X/1274/1/012037⟩
Communication dans un congrès hal-04196621 v1

Adsorption and diffusion of gold and copper atoms on pristine, reduced and hydrated TiO2 (110) surfaces from DFT calculations

Mathilde Iachella , Axel Wilson , Geoffroy Prévot , David Loffreda
GeCat-2015, May 2015, Obernai, France
Communication dans un congrès hal-02120148 v1

How to model at the atomic scale the nucleation of supported nanoparticles

Mathilde Iachella , Axel Wilson , Geoffroy Prévot , David Loffreda
Nano Nano-2015, Jun 2015, Campus Lyon Tech de la Doua, Villeurbanne, France
Communication dans un congrès hal-02120147 v1

Si Ultrathin Films on Silver Surfaces: An Intriguing Epitaxial System

T. Leoni , Romain Bernard , A. Ranguis , Yves Borensztein , Geoffroy Prévot et al.
SIGE, GE, AND RELATED COMPOUNDS 6: MATERIALS, PROCESSING, AND DEVICES, 2014, 65 S MAIN ST, PENNINGTON, NJ 08534-2839 USA, Unknown Region. pp.89-97, ⟨10.1149/06406.0089ecst⟩
Communication dans un congrès hal-01238946 v1

Self-organisation of chemisorbed systems: elastic origin and kinetic factors

Geoffroy Prévot , Bernard Croset
Symposium J on Growth and Evolution of Ultrathin Films: Surface and Interface Geometric and Electronic Structure, 2003, Strasbourg, France. pp.25, ⟨10.1016/S0040-6090(02)01256-7⟩
Communication dans un congrès istex hal-00005380 v1

Morphology of supported clusters: influence on the catalytic activity

C.R. Henry , O. Meerson , Geoffroy Prévot , L. Piccolo
7th European Conference on Surface Crystallography and Dynamics, 26/08/01 - 29/08/01, 2002, Leiden, Netherlands
Communication dans un congrès hal-00011576 v1

A molecular beam study of the NO-CO reaction kinetics on a Pd/MgO(100) model catalyst

C.R. Henry , L. Piccolo , Geoffroy Prévot , O. Meerson
2nd International Workshop on Oxide Surfaces, 15/01/01 - 19/01/01, 2001, Taos, United States
Communication dans un congrès hal-00011577 v1

A direct determination of fission lifetimes as a function of excitation energy by the blocking technique

M. Morjean , M. Chevallier , C. Cohen , D. Dauvergne , J. Dural et al.
International School-Seminar on Heavy Ion Physics 6, Sep 1997, Dubna, Russia. pp.683-687
Communication dans un congrès in2p3-00014318 v1

Evolution of fission lifetime with temperature: a straightforward measurement by the blocking technique

M. Morjean , M. Chevallier , C. Cohen , D. Dauvergne , J. Dural et al.
Tours symposium on nuclear physics 3, Sep 1997, Tours, France. pp.134-141
Communication dans un congrès in2p3-00022001 v1
Image document

Fission lifetime measured by the blocking technique as a function of excitation energy in the 24 A.MeV $^{238}U + ^{28}Si$ reaction

M. Morjean , M. Chevallier , C. Cohen , D. Dauvergne , J. Dural et al.
Sixth International Conference on Nucleus-Nucleus Collisions, Jun 1997, Gatlinburg, United States. pp.200c-208c
Communication dans un congrès in2p3-00003441 v1

Direct fission lifetime measurements as a function of temperature and fission charge asymmetry

F. Goldenbaum , M. Chevallier , C. Cohen , D. Dauvergne , J. Dural et al.
International Winter Meeting on Nuclear Physics 36, Jan 1998, Bormio, Italy. pp.265-276
Communication dans un congrès in2p3-00002926 v1