Recherche - Archive ouverte HAL Accéder directement au contenu

Filtrer vos résultats

60 résultats

Plasma synthesis of catalytic thin films

A.L. Thomann , J.P. Rozenbaum , P. Brault , Caroline Andreazza , Pascal Andreazza , et al.
Pure and Applied Chemistry, 2002, 74, pp.471-474
Article dans une revue hal-00007265v1
Image document

Study of dolomite dissolution at various temperatures – Evidence for the formation of nanocrystalline secondary phases at dolomite surface and influence on dolomite interactions with other minerals

Mathieu Debure , Pascal Andreazza , Sylvain Grangeon , Catherine Lerouge , German Montes-Hernandez , et al.
2015 AGU Fall meeting, American Geophysical Union, Dec 2015, San Francisco, United States
Communication dans un congrès hal-01182905v1

Temperature effect on the ordering and morphology of CoPt nanoparticles

J. Penuelas , Caroline Andreazza , Pascal Andreazza , A. Ouerghi , N. Bouet
Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces, 2008, 602 (2), pp.545 - 551. ⟨10.1016/j.susc.2007.11.002⟩
Article dans une revue istex hal-01892219v1

Comparison of Pd/(bulk SiC) catalysts prepared by atomic beam deposition and plasma sputtering deposition: characterization and catalytic properties

A. Berthet , A.L. Thomann , F.J. Cadete Santos Aires , M. Brun , C. Deranlot , et al.
Journal of Catalysis, 2000, 190, pp.49-59
Article dans une revue hal-00006863v1
Image document

Gas aggregation source based on pulsed plasma sputtering for the synthesis of PtX catalytic nanoclusters

Amaël Caillard , Stéphane Cuynet , Thomas Lecas , Maxime Mikikian , Pascal Andreazza , et al.
André Melzer, Jürgen Meichsner. XXII Europhysics Conference on Atomic and Molecular Physics of Ionized Gases (ESCAMPIG), Jul 2014, Greifswald, Germany. European Physical Society, 38B, pp.P2-04-03, 2014
Poster de conférence hal-01053581v1
Image document

Plasmon-Driven Methanol Oxidation on PtAg Nanoalloys Prepared by Improved Pulsed Laser Deposition

Junpeng Wang , Longfei Guo , Bowei Pan , Tao Jin , Zhen Li , et al.
Faraday Discussions, 2022, ⟨10.1039/D2FD00102K.⟩
Article dans une revue hal-03770625v1

Local tuning of CoPt nanoparticle size and density with a focused ion beam nanowriter

J. Penuelas , A. Ouerghi , Caroline Andreazza , J. Gierak , E. Bourhis , et al.
Nanotechnology, 2009, 20 (42), ⟨10.1088/0957-4484/20/42/425304⟩
Article dans une revue istex hal-01892227v1
Image document

Reversed size-dependent stabilization of ordered nanophases

J. Pirart , A. Front , D. Rapetti , Caroline Andreazza-Vignolle , Pascal Andreazza , et al.
Nature Communications, 2019, 10 (1), ⟨10.1038/s41467-019-09841-3⟩
Article dans une revue hal-02358141v1

Croissance d'agrégats de platine obtenus par pulvérisation plasma dans une couche poreuse de carbone. Etude par diffusion des rayons X aux petits angles en incidences rasante (GISAXS)

Mathieu Mougenot , Pascal Andreazza , Raphael Escalier , Pascal Brault
Journées Soleil Région Centre JSRC-7, Nov 2009, Orléans, France
Communication dans un congrès hal-00426794v1
Image document

PdPt catalyst synthesized by gas aggregation source and magnetron sputtering for fuel cell electrodes

A Caillard , S Cuynet , T Lecas , Pascal Andreazza , Maxime Mikikian , et al.
Journal of Physics D: Applied Physics, 2015, 48, pp.475302. ⟨10.1088/0022-3727/48/47/475302⟩
Article dans une revue hal-01220392v1

Chemical and structural aspects of CoPt silicide nanostructures grown on Si(100)

A. Ouerghi , J. Penuelas , Caroline Andreazza , Pascal Andreazza , N. Bouet , et al.
Journal of Applied Physics, 2006, 100 (12), ⟨10.1063/1.2401049⟩
Article dans une revue hal-01892206v1
Image document

Cluster organization in co-sputtered carbon-platinum films as revealed by grazing incidence X-ray scattering

Mathieu Mougenot , Pascal Andreazza , Caroline Andreazza-Vignolle , Raphael Escalier , Thierry Sauvage , et al.
Journal of Nanoparticle Research, 2012, 14, pp.672. ⟨10.1007/s11051-011-0672-9⟩
Article dans une revue istex hal-00688807v1
Image document

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 Santis , et al.
Physical Review Letters, 2008, 100 (11), pp.115502. ⟨10.1103/PhysRevLett.100.115502⟩
Article dans une revue hal-00303817v1
Image document

Synthesis of Platinum Nanoparticles by Plasma Sputtering onto Glycerol: Effect of Argon Pressure on Their Physicochemical Properties

Vanessa Orozco-Montes , Amael Caillard , Pascal Brault , William Chamorro-Coral , Janick Bigarre , et al.
Journal of Physical Chemistry C, 2021, 125 (5), pp.3169-3179. ⟨10.1021/acs.jpcc.0c09746⟩
Article dans une revue hal-03157543v1
Image document

From metastability to equilibrium during the sequential growth of Co–Ag supported clusters: a real-time investigation

Pascal Andreazza , A. Lemoine , A. Coati , D. Nelli , R. Ferrando , et al.
Nanoscale, 2021, 13 (12), pp.6096-6104. ⟨10.1039/D0NR08862E⟩
Article dans une revue hal-03613539v1

XMCD studies of Co x Pt100- x nanoparticles prepared by vapour deposition and chemical synthesis

P. Imperia , L. Glaser , M. Corriea Martins , Pascal Andreazza , J. Penuelas , et al.
physica status solidi (a), 2008, 205 (5), pp.1047 - 1051. ⟨10.1002/pssa.200776459⟩
Article dans une revue istex hal-01892210v1
Image document

Characterization and Seebeck coefficient of mesoporous silicon: effect of nanographene incorporation

Sibel Nar , Arnaud Stolz , Denis Machon , Eric Bourhis , Pascal Andreazza , et al.
19th European Conference on Thermoelectrics (ECT 2023), Sep 2023, Prague, Czech Republic
Poster de conférence hal-04229869v1

Growth of semiconducting core / functional oxide shell nanowires

J. Penuelas , F. Boudaa , R. Bachelet , B. Vilquin , Bruno Masenelli , et al.
PiezoNEMS'2013, Nov 2013, grenoble, France
Communication dans un congrès hal-01060922v1
Image document

Cyclable and non-volatile electric field control of magnetism in BiFeO 3 based magnetoelectric heterostructures

Christophe Daumont , Jérôme Wolfman , Cecile Autret , Pascal Andreazza , Béatrice Negulescu
Applied Physics Letters, 2018, 112 (11), pp.112401. ⟨10.1063/1.5018455⟩
Article dans une revue hal-01741590v1

Sputtered platinum cluster growth in porous carbon: A grazing incidence small angle X-ray scattering study

Mathieu Mougenot , Pascal Andreazza , Raphael Escalier , Pascal Brault
Innovations in Thin Film Processing and Characterisation, Nov 2009, Nancy, France. http://www.vide.org/itfpc09/
Communication dans un congrès hal-00409916v1
Image document

Evidence of a bacterial carbonate coating on plaster samples subjected to the Calcite Bioconcept biomineralization technique

Séverinne Anne , Olivier Rozenbaum , Pascal Andreazza , Jean-Louis Rouet
Construction and Building Materials, 2010, 24, pp.1036-1042. ⟨10.1016/j.conbuildmat.2009.11.014⟩
Article dans une revue insu-00491139v1
Image document

Structural and Optical Characterization of Nanoalloys Mixing Gold or Silver With Aluminium or Indium: Evolution Under Various Reactive Environments

Élise Camus , Michel Pellarin , Nicholas Blanchard , Olivier Boisron , Matthias Hillenkamp , et al.
Faraday Discussions, 2022, ⟨10.1039/D2FD00109H⟩
Article dans une revue hal-03753594v1
Image document

Subcoercive-field dielectric response of 0.5 (Ba 0.7 Ca 0.3 TiO 3 ) -0.5 (BaZr 0.2 Ti 0.8 O 3 ) thin film: peculiar third harmonic signature of phase transitions and residual ferroelectricity

Kevin Nadaud , Guillaume F. Nataf , Nazir Jaber , Micka Bah , Béatrice Negulescu , et al.
2023
Pré-publication, Document de travail hal-04259437v1

Band structure tuning at (La,Sr)MnO3 / (Ba,Sr)TiO3 interface

Jérôme Wolfman , Antoine Ruyter , B. Negulescu , Pascal Andreazza , Xavier Wallart , et al.
EMRS Spring 2022, May 2022, Virtual, France
Communication dans un congrès hal-03750429v1

Band structure and polar distortion tuning at (La,Sr)MnO3 / (Ba,Sr)TiO3 interface

J. Wolfman , A. Ruyter , B. Negulescu , Pascal Andreazza , X. Wallart , et al.
IEEE ISAF 2022, Jun 2022, Tours (FR), France
Communication dans un congrès hal-04485893v1

Morphological transition of spherical (bi-)metallic nanoparticles to nanorods

Arthur Moisset , Alexandre Sodreau , Anthony Vivien , Caroline Salzemann , Pascal Andreazza , et al.
IMN 2021, congrés online, Ewald Janssens, Apr 2021, Leuven, Belgium
Communication dans un congrès hal-03944004v1

Plasma Co-Sputtering Methods for the One-Step Synthesis of Pt-C Nanowires Composites With Enhanced Electrocatalytic Properties

Christophe Coutanceau , Amaël Caillard , Mathieu Mougenot , Pascal Andreazza , Caroline Andreazza-Vignolle , et al.
224th ECS, Oct 2013, San Francisco, United States. paper_20894_abstract_4449
Communication dans un congrès hal-00905837v1
Image document

The potency of γ-valerolactone as bio-sourced polar aprotic organic medium for the electrocarboxlation of furfural by CO2

William Chamorro-Coral , Amaël Caillard , Pascal Brault , Pascal Andreazza , Christophe Coutanceau , et al.
Journal of Electroanalytical Chemistry, 2019, 848 (7), pp.113257. ⟨10.1016/j.jelechem.2019.113257⟩
Article dans une revue hal-03103817v1

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. Tolentino , et 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
Image document

The Role of Oxygen on the Growth of Palladium Clusters Synthesized by Gas Aggregation Source

William Chamorro-Coral , Amaël Caillard , Pascal Brault , Pascal Andreazza , Christophe Coutanceau , et al.
Plasma Processes and Polymers, 2019, 16 (7), pp.e1900006. ⟨10.1002/ppap.201900006⟩
Article dans une revue hal-02093151v1