Sylvie Harel

Publications

Article dans une revue (25)

Solar Hydrogen Production with Metal/III–V Semiconductor Junction Monolithically Integrated on Si Hanh Vi Le,Rozenn Bernard,Ludovic Largeau,Gilles Patriarche,Sylvain Febvreet al. ChemElectroChem, 2025, ⟨10.1002/celc.202500251⟩ Article dans une revue hal-05334599v1
Interfacial Chemistry of Cu(In,Ga)S<sub>2</sub> on GaP/Si: Insights for Tandem Solar Cell Design Eugène Bertin,Éric Gautron,Ludovic Arzel,Léo Choubrac,Antoine Létoublonet al. physica status solidi (RRL) - Rapid Research Letters (pss RRL), 2025, 19 (8), pp.2500091. ⟨10.1002/pssr.202500091⟩ Article dans une revue hal-05095591v1
Evidence of cationic antiphase disorder in epitaxial Cu(In,Ga)S$_2$ grown on GaP/Si(001) Eugène Bertin,Eric Gautron,Nicolas Barreau,C. Cornet,Ludovic Arzelet al. physica status solidi (RRL) - Rapid Research Letters (pss RRL), 2024, 18 (6), pp.2300485. ⟨10.1002/pssr.202300485⟩ Article dans une revue hal-04505810v1
Unveiling the role of copper content in the crystal structure and phase stability of epitaxial Cu(In,Ga)S2 films on GaP/Si(001) Eugène Bertin,Olivier Durand,Antoine Létoublon,Charles Cornet,Ludovic Arzelet al. Materials Science in Semiconductor Processing, 2023, 166, pp.107685. ⟨10.1016/j.mssp.2023.107685⟩ Article dans une revue hal-04186997v1
RbF-related post-deposition treatments on Cu(In,Ga)(S,Se)2 absorbers: The role of the chalcogen atmosphere Polyxeni Tsoulka,Sylvie Harel,Ludovic Arzel,Alfons Weber,Thomas Niesenet al. Applied Surface Science, 2023, 614, pp.155830. ⟨10.1016/j.apsusc.2022.155830⟩ Article dans une revue hal-03991926v1
Alternative alkali fluoride post‐deposition treatment under elemental sulfur atmosphere for high‐efficiency Cu(In,Ga)Se 2 ‐based solar cells Polyxeni Tsoulka,Alexandre Crossay,Ludovic Arzel,Sylvie Harel,Nicolas Barreau Progress in Photovoltaics, 2022, 30 (8), pp.835-842. ⟨10.1002/pip.3508⟩ Article dans une revue hal-03465474v1
Investigation of co-evaporated polycrystalline Cu(In,Ga)S 2 thin film yielding 16.0 % efficiency solar cell Nicolas Barreau,Eugène Bertin,Alexandre Crossay,Olivier Durand,Ludovic Arzelet al. EPJ Photovoltaics, 2022, Special Issue on ‘Recent Advances in Spectroscopy and Microscopy of Thin-films Materials, Interfaces, and Solar Cells 2021', 13, pp.17. ⟨10.1051/epjpv/2022014⟩ Article dans une revue hal-03754061v1
Influence of Sulfur Evaporation during or after KF-Post Deposition Treatment On Cu(In,Ga)Se 2 /CdS Interface Formation Sylvie Harel,Ludovic Arzel,Thomas Lepetit,Pawel Zabierowski,Nicolas Barreau ACS Applied Materials & Interfaces, 2020, 12 (41), pp.46953-46962. ⟨10.1021/acsami.0c12455⟩ Article dans une revue hal-03011527v1
Sn Substitution by Ge: Strategies to Overcome the Open-Circuit Voltage Deficit of Kesterite Solar Cells Leo Choubrac,Marcus Bär,Xeniya Kozina,Roberto Felix,Regan Wilkset al. ACS Applied Energy Materials, 2020, 3 (6), pp.5830-5839. ⟨10.1021/acsaem.0c00763⟩ Article dans une revue hal-02903052v1
Detrimental copper-selenide bulk precipitation in CuIn1-xGaxSe2 thin-film solar cells. A possible reason for the limited performance at large x? Polyxeni Tsoulka,Nicolas Barreau,Isabelle Braems,Ludovic Arzel,Sylvie Harel Thin Solid Films, 2020, 712, pp.138297. ⟨10.1016/j.tsf.2020.138297⟩ Article dans une revue hal-02945507v1
Wide band gap kesterite absorbers for thin film solar cells: potential and challenges for their deployment in tandem devices Bart Vermang,Guy Brammertz,Marc Meuris,Thomas Schnabel,Erik Ahlswedeet al. Sustainable Energy & Fuels, 2019, 3 (9), pp.2246-2259. ⟨10.1039/c9se00266a⟩ Article dans une revue hal-02291073v1
7.6% CZGSe Solar Cells Thanks to Optimized CdS Chemical Bath Deposition Leo Choubrac,Guy Brammertz,Nicolas Barreau,Ludovic Arzel,Sylvie Harelet al. Physica Status Solidi A (applications and materials science), 2018, 215 (13), ⟨10.1002/pssa.201800043⟩ Article dans une revue hal-01850707v1
Impact of KF Post-Deposition Treatment on Aging of the Cu(In,Ga)Se 2 Surface and Its Interface with CdS Nicoleta Nicoara,Sylvie Harel,Thomas Lepetit,Ludovic Arzel,Nicolas Barreauet al. ACS Applied Energy Materials, 2018, 1 (6), pp.2681-2688. ⟨10.1021/acsaem.8b00365⟩ Article dans une revue hal-02079847v1
KF post deposition treatment in co-evaporated Cu(In,Ga)Se 2 thin film solar cells: Beneficial or detrimental effect induced by the absorber characteristics Thomas Lepetit,Sylvie Harel,Ludovic Arzel,Guy Ouvrard,Nicolas Barreau Progress in Photovoltaics, 2017, 25 (12), pp.1068 - 1076. ⟨10.1002/pip.2924⟩ Article dans une revue hal-01705360v1
High Efficiency Solar Cell Based on Full PVD Processed Cu(In,Ga)Se2/CdIn2S4 Heterojunction Nicolas Barreau,Agathe Frelon,Thomas Lepetit,Eric Gautron,Nicolas Gautieret al. Solar RRL, 2017, ⟨10.1002/solr.201700140⟩ Article dans une revue hal-01616034v1
Coevaporated KInSe 2 : A Fast Alternative to KF Postdeposition Treatment in High-Efficiency Cu(In,Ga)Se 2 Thin Film Solar Cells Thomas Lepetit,Sylvie Harel,Ludovic Arzel,Guy Ouvrard,Nicolas Barreau IEEE Journal of Photovoltaics, 2016, 6 (5), pp.1316 - 1320. ⟨10.1109/JPHOTOV.2016.2589365⟩ Article dans une revue hal-01723406v1
Influence of Mo/MoSe 2 microstructure on the damp heat stability of the Cu(In,Ga)Se 2 back contact molybdenum Mirjam Theelen,Sylvie Harel,Melvin Verschuren,Mathieu Tomassini,Arjan Hovestadet al. Thin Solid Films, 2016, 612, pp.381 - 392. ⟨10.1016/j.tsf.2016.06.028⟩ Article dans une revue hal-01723438v1
Microstructural characterization of chemical bath deposited and sputtered Zn(O,S) buffer layers E. Gautron,M. Buffiere,Sylvie Harel,L. Assmann,Ludovic Arzelet al. Thin Solid Films, 2013, 535, pp.175. ⟨10.1016/j.tsf.2012.10.040⟩ Article dans une revue istex hal-00975462v1
Composition and structural study of solution-processed Zn(S,O,OH) thin films grown using H2O2 based deposition route M. Buffiere,E. Gautron,T. Hildebrandt,Sylvie Harel,Catherine Guillot-Deudonet al. Thin Solid Films, 2013, 535, pp.171. ⟨10.1016/j.tsf.2012.10.029⟩ Article dans une revue istex hal-00961218v1
Novel Soft-Chemistry Route of Ag2Mo3O10 center dot 2H(2)O Nanowires and in Situ Photogeneration of a Ag@Ag2Mo3O10 center dot 2H(2)O Plasmonic Heterostructure Khadija Hakouk,Philippe Deniard,Luc Lajaunie,Catherine Guillot-Deudon,Sylvie Harelet al. Inorganic Chemistry, 2013, 52 (11), pp.6440. ⟨10.1021/ic400343v⟩ Article dans une revue hal-00980357v1
Fast chemical bath deposition of Zn(O,S) buffer layers for Cu(In,Ga)Se(2) solar cells M. Buffiere,Sylvie Harel,Ludovic Arzel,C. Deudon,Nicolas Barreauet al. Thin Solid Films, 2011, 519 (21), pp.7575. ⟨10.1016/j.tsf.2011.01.104⟩ Article dans une revue istex hal-00849492v1
Structural investigation of the Cu2Se-In2Se3-Ga2Se3 phase diagram, X-ray photoemission and optical properties of the Cu1-z(In0.5Ga0.5)(1+) Se-z/3(2) compounds M. Souilah,A. Lafond,Catherine Guillot-Deudon,Sylvie Harel,Michel Evain Journal of Solid State Chemistry, 2010, 183 (10), pp.2274. ⟨10.1016/j.jssc.2010.08.014⟩ Article dans une revue hal-00849310v1
Characterization of (In1-xAlx)(2)S-3 thin films grown by co-evaporation F. Couzinie-Devy,Ludovic Arzel,Nicolas Barreau,Catherine Guillot-Deudon,Sylvie Harelet al. Journal of Crystal Growth, 2010, 312 (4), pp.502. ⟨10.1016/j.jcrysgro.2009.11.057⟩ Article dans une revue istex hal-00468397v1
Electronic structure of NaxCu1−xIn5S8 compounds: X-ray photoemission spectroscopy study and band structure calculations Catherine Guillot-Deudon,Sylvie Harel,A. Mokrani,A. Lafond,Nicolas Barreauet al. Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2008, 78 (23), pp.235201. ⟨10.1103/PhysRevB.78.235201⟩ Article dans une revue hal-00396758v1
Structural study and electronic band structure investigations of the solid solution NaxCu1-xIn5S8 and its impact on the Cu(In,Ga)Se-2/In2S3 interface of solar cells A. Lafond,Catherine Guillot-Deudon,Sylvie Harel,A. Mokrani,Nicolas Barreauet al. Thin Solid Films, 2007, 515 (15), pp.6020. ⟨10.1016/j.tsf.2006.12.044⟩ Article dans une revue istex hal-00380935v1

Poster de conférence (5)

Large onset potential improvement with an epitaxial GaAs/Si photocathode for solar H2 production. Hanh Le Vi,Sylvain Febvre,Gabriel Loget,Bruno Fabre,Sylvie Harelet al. 23rd International Conference on Molecular-Beam Epitaxy (ICMBE 2024)., Sep 2024, Matsue, Japan Poster de conférence hal-04745320v1
Near Ambient Pressure-X-ray Photoelectron Spectroscopy study of GaAs based photoelectrodes Sylvie Harel,Kenneth Steirer,Angus Rockett,Hanh Le Vi,Mekan Piriyevet al. Journées Surfaces et Interfaces 2024, Jan 2024, Grenoble, France Poster de conférence hal-04745406v1
Microstructure characterization of CIGS/GaP/Si tandem solar cells Éric Gautron,Eugène Bertin,Ludovic Arzel,Leo Choubrac,Antoine Létoublonet al. European Microscopy Congress (EMC) 2024, Aug 2024, Copenhagen, Denmark Poster de conférence hal-04745370v1
Photoemission study of S-vapour exposed epi-GaP/c-Si(001) surfaces Sylvie Harel,Eric Bertin,Nicolas Barreau,Maud Jullien,Rozenn Gautheron-Bernardet al. 12è Journées Nationales du PhotoVoltaïque (JNPV 2022), Nov 2022, Dourdan, France Poster de conférence hal-03968206v1
Heterointerfaces TEM characterization of buffer layers in KF treated CIGS solar cells. Towards a new buffer layer? Eric Gautron,Thomas Lepetit,Sylvie Harel,Ludovic Arzel,Lionel Assmannet al. European Microscopy Congress, Aug 2016, Lyon, France. Wiley-VCH Verlag GmbH & Co. KGaA, 2016, ⟨10.1002/9783527808465.emc2016.6618⟩ Poster de conférence hal-02138680v1

Communication dans un congrès (3)

Massive onset potential shifting with an epitaxial GaAs/Si photocathode for solar H2 production Hanh Le Vi,Mekan Piriyev,Sylvain Febvre,Gabriel Loget,Bruno Fabreet al. 245th Electrochemical Society (ECS) meeting, May 2024, San Fransisco, United States. ⟨10.1149/MA2024-01442458mtgabs⟩ Communication dans un congrès hal-04745375v1
Epitaxial growth of Cu(In,Ga)S2 thin films on GaP/Si(001) pseudo-substrate: towards Cu(In,Ga)S2/Si tandem solar cells Eugène Bertin,Charles Cornet,Léo Choubrac,Maud Jullien,Antoine Létoublonet al. 12è Journées Nationales du PhotoVoltaïque (JNPV 2022), Nov 2022, Dourdan, France Communication dans un congrès hal-03968298v1
ANR EPCIS: first results on High-Efficiency Epitaxial CIGSu on Silicon Tandem Solar Cell Olivier Durand,Eugène Bertin,Nicolas Barreau,Maud Jullien,Rozenn Gautheron-Bernardet al. 12è Journées Nationales du PhotoVoltaïque (JNPV 2022), Nov 2022, Dourdan, France Communication dans un congrès hal-03968258v1