Sylvie Harel

32
Documents

Publications

Publications

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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 Létoublon et al.
physica status solidi (RRL) - Rapid Research Letters (pss RRL), 2025, pp.2500091. ⟨10.1002/pssr.202500091⟩
Article dans une revue hal-05095591 v1
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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 Arzel et al.
physica status solidi (RRL) - Rapid Research Letters (pss RRL), 2024, 18 (6), pp.2300485. ⟨10.1002/pssr.202300485⟩
Article dans une revue hal-04505810 v1
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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 Niesen et al.
Applied Surface Science, 2023, 614, pp.155830. ⟨10.1016/j.apsusc.2022.155830⟩
Article dans une revue hal-03991926 v1
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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 Arzel et al.
Materials Science in Semiconductor Processing, 2023, 166, pp.107685. ⟨10.1016/j.mssp.2023.107685⟩
Article dans une revue hal-04186997 v1

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-03465474 v1
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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 Arzel et 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-03754061 v1
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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 Wilks et al.
ACS Applied Energy Materials, 2020, 3 (6), pp.5830-5839. ⟨10.1021/acsaem.0c00763⟩
Article dans une revue hal-02903052 v1

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-03011527 v1
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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-02945507 v1
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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 Ahlswede et al.
Sustainable Energy & Fuels, 2019, 3 (9), pp.2246-2259. ⟨10.1039/c9se00266a⟩
Article dans une revue hal-02291073 v1

7.6% CZGSe Solar Cells Thanks to Optimized CdS Chemical Bath Deposition

Leo Choubrac , Guy Brammertz , Nicolas Barreau , Ludovic Arzel , Sylvie Harel et al.
Physica Status Solidi A (applications and materials science), 2018, 215 (13), ⟨10.1002/pssa.201800043⟩
Article dans une revue hal-01850707 v1

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 Barreau et al.
ACS Applied Energy Materials, 2018, 1 (6), pp.2681-2688. ⟨10.1021/acsaem.8b00365⟩
Article dans une revue hal-02079847 v1

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-01705360 v1

High Efficiency Solar Cell Based on Full PVD Processed Cu(In,Ga)Se2/CdIn2S4 Heterojunction

Nicolas Barreau , Agathe Frelon , Thomas Lepetit , Eric Gautron , Nicolas Gautier et al.
Article dans une revue hal-01616034 v1

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-01723406 v1

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 Hovestad et al.
Thin Solid Films, 2016, 612, pp.381 - 392. ⟨10.1016/j.tsf.2016.06.028⟩
Article dans une revue hal-01723438 v1

Microstructural characterization of chemical bath deposited and sputtered Zn(O,S) buffer layers

E. Gautron , M. Buffiere , Sylvie Harel , L. Assmann , Ludovic Arzel et al.
Thin Solid Films, 2013, 535, pp.175. ⟨10.1016/j.tsf.2012.10.040⟩
Article dans une revue istex hal-00975462 v1

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-Deudon et al.
Thin Solid Films, 2013, 535, pp.171. ⟨10.1016/j.tsf.2012.10.029⟩
Article dans une revue istex hal-00961218 v1

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 Harel et al.
Inorganic Chemistry, 2013, 52 (11), pp.6440. ⟨10.1021/ic400343v⟩
Article dans une revue hal-00980357 v1

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 Barreau et al.
Thin Solid Films, 2011, 519 (21), pp.7575. ⟨10.1016/j.tsf.2011.01.104⟩
Article dans une revue istex hal-00849492 v1
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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-00849310 v1

Characterization of (In1-xAlx)(2)S-3 thin films grown by co-evaporation

F. Couzinie-Devy , Ludovic Arzel , Nicolas Barreau , Catherine Guillot-Deudon , Sylvie Harel et al.
Journal of Crystal Growth, 2010, 312 (4), pp.502. ⟨10.1016/j.jcrysgro.2009.11.057⟩
Article dans une revue istex hal-00468397 v1

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 Barreau et 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-00396758 v1

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 Barreau et al.
Thin Solid Films, 2007, 515 (15), pp.6020. ⟨10.1016/j.tsf.2006.12.044⟩
Article dans une revue istex hal-00380935 v1

Near Ambient Pressure-X-ray Photoelectron Spectroscopy study of GaAs based photoelectrodes

Sylvie Harel , Kenneth Steirer , Angus Rockett , Hanh Le Vi , Mekan Piriyev et al.
Journées Surfaces et Interfaces 2024, Jan 2024, Grenoble, France
Poster de conférence hal-04745406 v1

Large onset potential improvement with an epitaxial GaAs/Si photocathode for solar H2 production.

Hanh Le Vi , Sylvain Febvre , Gabriel Loget , Bruno Fabre , Sylvie Harel et al.
23rd International Conference on Molecular-Beam Epitaxy (ICMBE 2024)., Sep 2024, Matsue, Japan
Poster de conférence hal-04745320 v1

Microstructure characterization of CIGS/GaP/Si tandem solar cells

Éric Gautron , Eugène Bertin , Ludovic Arzel , Leo Choubrac , Antoine Létoublon et al.
European Microscopy Congress (EMC) 2024, Aug 2024, Copenhagen, Denmark
Poster de conférence hal-04745370 v1

Photoemission study of S-vapour exposed epi-GaP/c-Si(001) surfaces

Sylvie Harel , Eric Bertin , Nicolas Barreau , Maud Jullien , Rozenn Gautheron-Bernard et al.
12è Journées Nationales du PhotoVoltaïque (JNPV 2022), Nov 2022, Dourdan, France
Poster de conférence hal-03968206 v1
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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 Assmann et al.
European Microscopy Congress, Aug 2016, Lyon, France. Wiley-VCH Verlag GmbH & Co. KGaA, 2016, ⟨10.1002/9783527808465.emc2016.6618⟩
Poster de conférence hal-02138680 v1