M.E. Gueunier-Farret CV

Cyril Léon, Sylvain Le Gall, Marie-Estelle Gueunier-Farret, Jean-Paul Kleider, Pere Roca I Cabarrocas. Electrical characterization of low temperature plasma epitaxial Si grown on highly doped Si substrates. EPJ Photovoltaics, EDP sciences, 2020, EPJ Photovoltaics, 11, pp.4. ⟨10.1051/epjpv/2020002⟩. ⟨hal-02472834⟩

Yong Huang, Pilar Lopez-Varo, Bernard Geffroy, Heejae Lee, Jean-Eric Bourée, et al.. Detrimental effects of ion migration in the perovskite and hole transport layers on the efficiency of inverted perovskite solar cells. Journal of Photonics for Energy, Society of Photo-optical Instrumentation Engineers (SPIE), 2020, 10 (2), pp.024502. ⟨10.1117/1.JPE.10.024502⟩. ⟨hal-02560742⟩

Cyril Léon, Sylvain Le Gall, Marie-Estelle Gueunier-Farret, Aurore Brézard-Oudot, Alexandre Jaffré, et al.. Understanding and monitoring the capacitance‐voltage technique for the characterization of tandem solar cells. Progress in Photovoltaics, Wiley, 2020, 28 (6), pp.601-608. ⟨10.1002/pip.3235⟩. ⟨hal-02439912⟩

Audrey Morisset, Raphaël Cabal, Bernadette Grange, Clément Marchat, José Alvarez, et al.. Highly passivating and blister-free hole selective poly-silicon based contact for large area crystalline silicon solar cells. Solar Energy Materials and Solar Cells, Elsevier, 2019, 200, pp.109912. ⟨10.1016/j.solmat.2019.109912⟩. ⟨hal-02308383⟩

Jean-Paul Kleider, José Alvarez, Rudolf Brüggemann, Marie-Estelle Gueunier-Farret. Recent Progress in Understanding the Properties of the Amorphous Silicon/Crystalline Silicon Interface. physica status solidi (a), Wiley, 2019, 216 (13), pp.1800877. ⟨10.1002/pssa.201800877⟩. ⟨hal-02308332⟩

Audrey Morisset, Raphaël Cabal, Bernadette Grange, Clément Marchat, J Alvarez, et al.. Conductivity and Surface Passivation Properties of Boron‐Doped Poly‐Silicon Passivated Contacts for c‐Si Solar Cells. physica status solidi (a), Wiley, 2018, pp.1800603. ⟨10.1002/pssa.201800603⟩. ⟨hal-02392467⟩

Sofia Gaiaschi, Marie-Estelle Farret-Gueunier, Christophe Longeaud, Eric Johnson. Electrical properties of hydrogenated microcrystalline silicon carbon alloys: effect of deposition parameters and light soaking. Journal of Physics D: Applied Physics, IOP Publishing, 2015, 48, pp.285101. ⟨10.1088/0022-3727/48/28/285101⟩. ⟨hal-01274543⟩

Jean-Paul Kleider, José Alvarez, Aurore Brézard-Oudot, Marie-Estelle Gueunier-Farret, Olga Maslova. Revisiting the theory and usage of junction capacitance: Application to high efficiency amorphous/crystalline silicon heterojunction solar cells. Solar Energy Materials and Solar Cells, Elsevier, 2015, 135, pp.8-16. ⟨10.1016/j.solmat.2014.09.002⟩. ⟨hal-01206182⟩

O. Maslova, A. Brézard-Oudot, M.-E. Gueunier-Farret, J. Alvarez, J.-P. Kleider. Explicit analytical modeling of the low frequency a-Si:H/c-Si heterojunction capacitance: Analysis and application to silicon heterojunction solar cells. Journal of Applied Physics, American Institute of Physics, 2015, 118 (11), pp.114507. ⟨10.1063/1.4931150⟩. ⟨hal-01310865⟩

R. Varache, C. Leendertz, M.E. Gueunier-Farret, J. Haschke, D. Muñoz, et al.. Investigation of selective junctions using a newly developed tunnel current model for solar cell applications. Solar Energy Materials and Solar Cells, Elsevier, 2015, 141, pp.14 - 23. ⟨10.1016/j.solmat.2015.05.014⟩. ⟨hal-01274674⟩

David Reaux, José Alvarez, Marie-Estelle Gueunier-Farret, Jean-Paul Kleider. Impact of defect-pool model parameters on the lifetime in c-Si/a-Si:H heterojunction solar cells. Energy Procedia, Elsevier, 2015, 77, pp.153-158. ⟨10.1016/j.egypro.2015.07.023⟩. ⟨hal-01188802⟩

S. Gaiaschi, R. Ruggeri, E.V. Johnson, P. Bulkin, P. Chapon, et al.. Structural properties of hydrogenated microcrystalline silicon–carbon alloys deposited by Radio Frequency Plasma Enhanced Chemical Vapor Deposition: Effect of microcrystalline silicon seed layer and methane flow rate. Thin Solid Films, Elsevier, 2014, 550, pp.312-318. ⟨10.1016/j.tsf.2013.11.081⟩. ⟨hal-01099597⟩

O. Maslova, A. Brézard-Oudot, M.E. Gueunier-Farret, J. Alvarez, W. Favre, et al.. Temperature and bias dependence of hydrogenated amorphous silicon – crystalline silicon heterojunction capacitance: the link to band bending and band offsets. Canadian Journal of Physics, NRC Research Press, 2014, 92 (7/8), pp.690-695. ⟨10.1139/cjp-2013-0544⟩. ⟨hal-01099596⟩

Sofia Gaiaschi, Marie-Estelle Gueunier-Farret, Erik V. Johnson. Low temperature hydrogenated microcrystalline silicon-carbon alloys deposited by RF-PECVD. physica status solidi (c), Wiley, 2014, 11 (11-12), pp.1665-1668. ⟨10.1002/pssc.201400034⟩. ⟨hal-01104328⟩

S Gaiaschi, R Ruggeri, M-E Gueunier-Farret, E V Johnson. Use of radio frequency power, silicon tetrafluoride and methane as parameters to tune structural properties of hydrogenated microcrystalline silicon carbon alloys. Journal of Physics D: Applied Physics, IOP Publishing, 2014, 47 (45), pp.455102. ⟨10.1088/0022-3727/47/45/455102⟩. ⟨hal-01104321⟩

Renaud Varache, Jean-Paul Kleider, Marie-Estelle Gueunier-Farret, Lars Korte. Silicon heterojunction solar cells: optimization of emitter and contact properties from analytical calculation and numerical simulation. Materials Science and Engineering: B, Elsevier, 2013, 178 (9), pp.593-598. ⟨10.1016/j.mseb.2012.11.011⟩. ⟨hal-00931269⟩

Olga Maslova, Aurore Brézard-Oudot, Marie-Estelle Gueunier-Farret, José Alvarez, Wilfried Favre, et al.. Understanding inversion layers and band discontinuities in hydrogenated amorphous silicon/crystalline silicon heterojunctions from the temperature dependence of the capacitance. Applied Physics Letters, American Institute of Physics, 2013, 103 (18), pp.183907 - 183907-4. ⟨10.1063/1.4826920⟩. ⟨hal-00931277⟩

Irène Ngo, Marie-Estelle Gueunier-Farret, José Alvarez, Jean-Paul Kleider. Modelling on c-Si/a-Si:H wire solar cells: some key parameters to optimize the photovoltaic performance. EPJ Photovoltaics, EDP sciences, 2012, 3, 30102 (6p.). ⟨10.1051/epjpv/2012007⟩. ⟨hal-00778955⟩

Olga Maslova, Marie-Estelle Gueunier-Farret, José Alvarez, A.S. Gudovskikh, E.I Terukov, et al.. Space charge capacitance spectroscopy in amorphous silicon Schottky diodes: Theory, modeling, and experiments. Journal of Non-Crystalline Solids, Elsevier, 2012, 358 (17), pp.2007-2010. ⟨10.1016/j.jnoncrysol.2012.01.053⟩. ⟨hal-00778950⟩

Basia Halliop, Marie-France Salaün, Wilfried Favre, Renaud Varache, Marie-Estelle Gueunier-Farret, et al.. Interface properties of amorphous-crystalline silicon heterojunctions prepared using DC saddle-field PECVD. Journal of Non-Crystalline Solids, Elsevier, 2012, 358 (17), pp.2227-2231. ⟨hal-00778948⟩

Djicknoum Diouf, Jean-Paul Kleider, Irène Ngo, Marie-Estelle Gueunier-Farret, José Alvarez. Nanowire solar cells using hydrogenated amorphous silicon: a modeling study. physica status solidi (a), Wiley, 2012, 209 (6), pp.1026-1030. ⟨10.1002/pssa.201100756⟩. ⟨hal-00778953⟩

Yrebegnan Soro, Marie-Estelle Gueunier-Farret, Jean-Paul Kleider. Structural and electronic properties of hydrogenated polymorphous silicon films deposited at high rate. Journal of Applied Physics, American Institute of Physics, 2011, 109 (2), 023713 (10 p.). ⟨10.1063/1.3536474⟩. ⟨hal-00710726⟩

Foudil Dadouche, Olivier Bethoux, Marie-Estelle Gueunier-Farret, Erik Johnson, Pere Roca I Cabarrocas, et al.. Geometrical optimization and electrical performance comparison of thin-film tandem structures based on pm-Si:H and µc-Si:H using computer simulation. EPJ Photovoltaics, EDP sciences, 2011, 2, pp.20301. ⟨10.1051/pvd/2011001⟩. ⟨hal-00642129⟩

José Alvarez, Irène Ngo, Marie-Estelle Gueunier-Farret, Jean-Paul Kleider, Linwei Yu, et al.. Conductive-probe atomic force microscopy characterization of silicon nanowires. Nanoscale Research Letters, SpringerOpen, 2011, 6, pp.110. ⟨10.1186/1556-276X-6-110⟩. ⟨hal-00710727⟩

Jean-Paul Kleider, José Alvarez, Martin Labrune, Pere Roca I Cabarrocas, Olga Alexandrovna Maslova, et al.. Characterization of silicon heterojunctions for Solar Cells. Nanoscale Research Letters, SpringerOpen, 2011, 6, pp.152. ⟨10.1186/1556-276X-6-152⟩. ⟨hal-00641696⟩

E.V. Johnson, Foudil Dadouche, Marie-Estelle Farret-Gueunier, Jean-Paul Kleider, Pere Roca I Cabarrocas. Open-circuit voltage increase dynamics in high and low deposition rate polymorphous silicon solar cells. physica status solidi (a), Wiley, 2010, 207 (3), pp.691-694. ⟨hal-00555228⟩

Olga Alexandrovna Maslova, José Alvarez, E.V. Gushina, Wilfried Favre, Marie-Estelle Gueunier-Farret, et al.. Observation by conductive-probe atomic force microscopy of strongly inverted surface layers at the hydrogenated amorphous silicon/crystalline silicon heterojunctions. Applied Physics Letters, American Institute of Physics, 2010, 97 (25), pp.252110. ⟨hal-00557102⟩

Yrebegnan Moussa Soro, A. Abramov, Marie-Estelle Gueunier-Farret, E.V. Johnson, Christophe Longeaud, et al.. Polymorphous silicon thin films deposited at high rate: transport properties and density of states. Thin Solid Films, Elsevier, 2008, 516, pp.6888. ⟨hal-00350886⟩

P. Leempoel, P. Descamps, T. Kervyn de Meerendré, J. Charliac, Pere Roca I Cabarrocas, et al.. Distributed Electron Cyclotron Resonance plasma: a technology for large area deposition of device quality a-Si:H at very high rate. Thin Solid Films, Elsevier, 2008, 516, pp.6853. ⟨hal-00350890⟩

Yrebegnan Moussa Soro, A. Abramov, Marie-Estelle Gueunier-Farret, E.V. Johnson, Christophe Longeaud, et al.. Device grade hydrogenated polymorphous silicon deposited at high rates. Journal of Non-Crystalline Solids, Elsevier, 2008, 354, pp.2092. ⟨hal-00350767⟩

T.H. Dao, Marie-Estelle Gueunier-Farret, D. Daineka, P. Bulkin, Pere Roca I Cabarrocas, et al.. Effect of thermal coupling on the electronic properties of hydrogenated amorphous silicon thin films deposited by ECR. Thin Solid Films, Elsevier, 2007, 515, pp.7650-7653. ⟨hal-00322079⟩

Marie-Estelle Gueunier-Farret, Cyril Bazin, Jean-Paul Kleider, Christophe Longeaud, P. Bulkin, et al.. Device quality a-Si:H deposited from electron cyclotron resonance at very high deposition rates. Journal of Non-Crystalline Solids, Elsevier, 2006, 352, pp.1913-1916. ⟨hal-00321731⟩

M.E. Gueunier-Farret, J.P. Kleider, F. Voigt, R. Brüggemann, G.H. Bauer, et al.. Transport properties and defects in silicon nanoparticles and effect of embedding in amorphous silicon layers. Journal of Non-Crystalline Solids, Elsevier, 2006, 352 (9-20), pp.1101-1104. ⟨10.1016/j.jnoncrysol.2005.11.096⟩. ⟨hal-02116929⟩

M. Meaudre, Marie-Estelle Gueunier-Farret, R. Meaudre, Jean-Paul Kleider, S. Vignoli, et al.. Deep defects and their electron capture cross sections in polymorphous silicon-germanium thin films. Journal of Applied Physics, American Institute of Physics, 2005, 98, pp.33531. ⟨hal-00321252⟩

Jean-Paul Kleider, Christophe Longeaud, Marie-Estelle Gueunier. Investigation of bandgap states using the modulated photocurrent technique in both low and high frequency regimes. Journal of Non-Crystalline Solids, Elsevier, 2004, 338-340, pp.390-399. ⟨hal-00320874⟩

R. Brüggemann, S. Brehme, Jean-Paul Kleider, Marie-Estelle Gueunier, W. Bronner. Effects of proton irradiation on the electronic properties of microcrystalline silicon. Journal of Non-Crystalline Solids, Elsevier, 2004, 338-340, pp.477-480. ⟨hal-00321028⟩

Jean-Paul Kleider, Christophe Longeaud, Marie-Estelle Gueunier. The modulated photocurrent technique: a powerful tool to investigate band gap states in silicon based thin films. Phys. stat. sol., 2004, 1, pp.1208-1226. ⟨hal-00321029⟩

Marie-Estelle Gueunier, Christophe Longeaud, Jean-Paul Kleider. Modulated photocurrent in the recombination regime. European Physical Journal: Applied Physics, EDP Sciences, 2004, 26, pp.75-85. ⟨hal-00320883⟩

Alexandra Levtchenko, Sylvain Le Gall, Rudolf Brüggemann, Marie-Estelle Gueunier-Farret, Jean-Paul Kleider. Determination of Effective Defects States by Varying the Thickness of Passivating (i)a-Si:H Layer in a-Si :H/c-Si Heterojunction Solar Cell Using Coplanar Conductance. 28th International Conference on Amorphous and nanocrystalline Semiconductors (ICANS 28), Aug 2019, Palaiseau, France. ⟨hal-02344024⟩

Cyril Léon, Sylvain Le Gall, Marie-Estelle Gueunier-Farret, Jean-Paul Kleider, Pere Roca I Cabarrocas Roca I Cabarrocas. Electrical characterization of low temperature plasma epitaxial Si grown on highly doped Si substrates. 28th International Conference on Amorphous and nanocrystalline Semiconductors (ICANS 28), Aug 2019, Palaiseau, France. ⟨hal-02344032⟩

Cyril Léon, Sylvain Le Gall, Marie-Estelle Gueunier-Farret, Aurore Brézard-Oudot, Alexandre Jaffré, et al.. Capacitance-Voltage Characterization Technique Adapted to Tandem Solar Cell. 36th European Photovoltaic Solar Energy Conference and Exhibition, WIP, Sep 2019, Marseille, France. pp.638, ⟨10.4229/EUPVSEC20192019-3CO.8.3⟩. ⟨hal-02343918⟩

Audrey Morisset, Raphaël Cabal, Valentin Giglia, Bernadette Grange, J Alvarez, et al.. SiOxNy:B layers for ex-situ doping of hole-selective poly silicon contacts: A passivation study. SiliconPV 2019, THE 9TH INTERNATIONAL CONFERENCE ON CRYSTALLINE SILICON PHOTOVOLTAICS, Apr 2019, Leuven, Belgium. pp.040012, ⟨10.1063/1.5123839⟩. ⟨hal-02330432⟩

Clément Marchat, Audrey Morisset, J. Alvarez, Raphaël Cabal, M.E. Gueunier-Farret, et al.. C-AFM and KPFM Characterization of poly-Si/SiOx/c-Si Passivated Contact Structure. 36th European Photovoltaic Solar Energy Conference and Exhibition, WIP, Sep 2019, Marseille, France. pp.22, ⟨10.4229/EUPVSEC20192019-1AO.2.6⟩. ⟨hal-02343908⟩

J.P. Connolly, Jean-Paul Kleider, Marie-Estelle Gueunier-Farret, Zakaria Djebbour, J Alvarez, et al.. Designing Carrier Selective Perovskite on Silicon 3T Tandems. 36th European Photovoltaic Solar Energy Conference and Exhibition, WIP, Sep 2019, Marseille, France. pp.779, ⟨10.4229/EUPVSEC20192019-3BV.2.60⟩. ⟨hal-02343877⟩

Cyril Léon, Aurore Brézard-Oudot, Sylvain Le Gall, Marie-Estelle Gueunier-Farret, Christophe Longeaud, et al.. Application de la technique de caractérisation Capacité-Tension à l’étude des cellules tandem. Journées Nationales du PhotoVoltaïque (JNPV) 2018, Dec 2018, Dourdan, France. ⟨hal-01943020⟩

Jean-Paul Kleider, J Alvarez, Rudolf Brüggemann, Tristan Carrere, Marie-Estelle Gueunier-Farret, et al.. Recent progress on the amorphous silicon/crystalline silicon interface. 20th ISCMP School and Conference, Sep 2018, Varna, Bulgaria. ⟨hal-01943423⟩

Yong Huang, S. Aharon, Alexandre Gheno, Sylvain Vedraine, Laurent Pedesseau, et al.. Numerical investigation of the effect of interface conditions in the perovskite-based single junction and tandem solar cells. I-PVTC, Sep 2018, Cassis, France. ⟨hal-03148326⟩

Audrey Morisset, Raphaël Cabal, Bernadette Grange, Clément Marchat, Jose Alvarez, et al.. Improvement of the conductivity and surface passivation properties of boron-doped poly-silicon on oxide. Silicon PV 2018, Mar 2018, Lausanne, Switzerland. pp.040017, ⟨10.1063/1.5049280⟩. ⟨hal-01943223⟩

Audrey Morisset, Béatrice Grange, Raphaël Cabal, Clément Marchat, J Alvarez, et al.. Conductivity and surface passivation properties of boron-doped poly-silicon passivated contacts for crystalline silicon solar cells. EMRS Spring Meeting 2018, Jun 2018, Strasbourg, France. ⟨hal-01801442⟩

Yong Huang, Alexandre Gheno, Sylvain Vedraine, Laurent Pedesseau, Johann Bouclé, et al.. Transient simulation of halide perovskite-based solar cells with mobile ions and carriers. 18th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD 2018), Nov 2018, Hong Kong, China. ⟨10.1109/nusod.2018.8570250⟩. ⟨hal-01969296⟩

Sofia Gaiaschi, Marie-Estelle Gueunier-Farret, Christophe Longeaud, E.V. Johnson, P. Chapon, et al.. Structural and electrical properties of hydrogenated microcrystalline silicon-carbon alloys deposited at low substrate temperature by RF-PECVD. E-MRS Spring Meeting 2014, European Materials Research Society, May 2014, Lille, France. ⟨hal-01099579⟩

M. Xu, Mohamed Boutchich, Alexandre Jaffré, José Alvarez, Marie-Estelle Gueunier-Farret, et al.. TEMPERATURE DEPENDENT PHOTOLUMINESCENCE IN SILICON BASED HETEROJUNCTION SOLAR CELL. EU PVSEC 2014, Sep 2014, Amsterdam, Netherlands. pp.1214-1217. ⟨hal-01099586⟩

David Réaux, Jean-Paul Kleider, Marie-Estelle Gueunier-Farret. MODELING OF THE SURFACE DEFECT DENSITY IN C-SI/A-SI:H HETEROJUNCTIONS USING THE DEFECT-POOL. EU PVSEC 2014, Sep 2014, Amsterdam, Netherlands. pp.1158-1161. ⟨hal-01099585⟩

Jean-Paul Kleider, José Alvarez, Aurore Brézard-Oudot, Marie-Estelle Gueunier-Farret, Olga Maslova. Revisiting the theory and usage of capacitance techniques: application of high efficiency amorphous/crystalline heterojunction solar cells. E-MRS Spring Meeting 2014, European Materials Research Society, May 2014, Lille, France. ⟨hal-01099589⟩

Alexander Korovin, Marie-Estelle Gueunier-Farret, Jean-Paul Kleider. 2D Modeling of Homojunction, Heterojunction and Hybrid n-Type Interdigitated Back Contact Silicon Solar Cell. EU PVSEC 2014, Sep 2014, Amsterdam, Netherlands. pp.1162 - 1165. ⟨hal-01099584⟩

Sofia Gaiaschi, E.V. Johnson, Marie-Estelle Gueunier-Farret, Christophe Longeaud, P. Chapon, et al.. Low temperature hydrogenated microcrystalline silicon-carbon alloys deposited by RF-PECVD for photovoltaic application. E-MRS Spring Meeting 2014, European Materials Research Society, May 2014, Lille, France. ⟨hal-01099573⟩

Sofia Gaiaschi, Marie-Estelle Gueunier-Farret, Christophe Longeaud, E.V. Johnson, Pavel Bulkin, et al.. RF power influence on structural and electrical properties of µc-Si1-xCx:H. EUPVSEC 2013, Sep 2013, Paris, France. ⟨hal-00931310⟩

Sofia Gaiaschi, E.V. Johnson, Marie-Estelle Gueunier-Farret, Christophe Longeaud, Pavel Bulkin, et al.. µc-Si1-xCx:H deposited by RF-PECVD: a novel material for PV applications. E-MRS Fall Meeting 2013, Sep 2013, Warsaw, Poland. ⟨hal-00931311⟩

Sofia Gaiaschi, R. Ruggeri, E.V. Johnson, Pavel Bulkin, Marie-Estelle Gueunier-Farret, et al.. Structural and electrical characterization of microcrystalline silicon-carbon alloys deposited by RF-PECVD. E-MRS Spring Meeting 2013, May 2013, Strasbourg, France. ⟨hal-00931313⟩

T. Desrues, Isidro Martin, S. de Vecchi, S. Abolmasov, Djicknoum Diouf, et al.. Silicon Heterojunction for Advanced Rear Contact Cells: Main Results of the SHARCC Project. EUPVSEC 2013, Sep 2013, Paris, France. pp.1135-1138. ⟨hal-00931337⟩

Jean-Paul Kleider, Wilfried Favre, Renaud Varache, Olga Maslova, José Alvarez, et al.. Physical insight on silicon heterojunction solar cells from electrical characterization. n-PV Workshop 2013, Apr 2013, Chambéry, France. ⟨hal-00931320⟩

Olga Maslova, Aurore Brézard-Oudot, Wilfried Favre, D Munoz, Marie-Estelle Gueunier-Farret, et al.. Capacitance spectroscopy of hydrogenated amorphous silicon/crystalline silicon heterojunctions : analytical calculations and experiment. E-MRS 2013 Spring Meeting, May 2013, Strasbourg, France. ⟨hal-00931314⟩

Marie-Estelle Gueunier-Farret, Jean-Paul Kleider, Christophe Longeaud, Sofia Gaiaschi. Caractérisation des défauts électriquement actifs de semiconducteurs en couches minces par la technique du photocourant modulé. JNPV 2013, Dec 2013, Dourdan, France. ⟨hal-00931321⟩

Ming Xu, Alexandre Jaffré, José Alvarez, Marie-Estelle Gueunier-Farret, Mohamed Boutchich, et al.. Photoluminescence techniques for heterojunction solar cell characterization. JNPV 2013, Dec 2013, Dourdan, France. ⟨hal-00931327⟩

Sofia Gaiaschi, R. Ruggeri, E.V. Johnson, Marie-Estelle Gueunier-Farret, Christophe Longeaud, et al.. Tailored Voltage deposition of µc-Si1-xCx:H from H2 diluted SiH4 and CH4 gas mixtures. ICANS 25, Aug 2013, Toronto, Canada. ⟨hal-00931312⟩

Ming Xu, Alexandre Jaffré, José Alvarez, Marie-Estelle Gueunier-Farret, Mohamed Boutchich, et al.. Photoluminescence techniques for heterojunction solar cell characterization. Journées Junior FédESol 2013, Dec 2013, Dourdan, France. ⟨hal-00931326⟩

Igor P. Sobkowicz, Parsathi Chatterjee, Marie-Estelle Gueunier-Farret, Antoine Salomon, Jean-Paul Kleider, et al.. Coplanar conductance measurements and modeling to characterize surface passivation of c-Si wafers by a-Si:H. EUPVSEC 2013, Sep 2013, Paris, France. pp.1680 - 1685. ⟨hal-00931340⟩

Olga Maslova, Aurore Brézard-Oudot, Marie-Estelle Gueunier-Farret, José Alvarez, Wilfried Favre, et al.. Temperature and Bias Dependence of Hydrogenated Amorphous Silicon/Crystalline Silicon Heterojunction Capacitance: The Link to Band Bending and Band Offsets. ICANS 25, Aug 2013, Toronto, Canada. ⟨hal-00931318⟩

Jean-Paul Kleider, Renaud Varache, Wilfried Favre, Olga Maslova, José Alvarez, et al.. Electrical characterization and modeling of the amorphous/crystalline silicon interface. E-MRS 2012 Spring Meeting, May 2012, Strasbourg, France. ⟨hal-00778999⟩

Renaud Varache, H. Angermann, Lars Korte, Marie-Estelle Gueunier-Farret, Jean-Paul Kleider. Couche tampon d'oxyde de silicium pour des cellules à heterojonction de silicium. JNPV 2012, Dec 2012, Chantilly, France. ⟨hal-00779021⟩

Renaud Varache, Jean-Paul Kleider, Basia Halliop, Nazir Kherani, Marie-Estelle Gueunier-Farret. Influence of the undoped a-Si:H buffer layer on a-Si:H/c-Si heterojunctions from planar conductance and lifetime measurements. EU PVSEC 2012, Sep 2012, Frankfurt, Germany. ⟨hal-00779006⟩

Irène Ngo, Marie-Estelle Gueunier-Farret, José Alvarez, Jean-Paul Kleider. Modeling of c-Si/a-Si:H nanowires based solar cells. 12th Euregional Workshop on Novel Concepts for Future Thin-Film Silicon Solar Cells, Jan 2012, Delft, Netherlands. ⟨hal-00779014⟩

Wilfried Favre, Renaud Varache, José Alvarez, Marie-Estelle Gueunier-Farret, Jean-Paul Kleider. Characterization and modeling of heterojunction solar cells. IWTFSSC 4, Mar 2012, Neuchâtel, Switzerland. ⟨hal-00778998⟩

Jean-Paul Kleider, Wilfried Favre, Renaud Varache, Olga Maslova, José Alvarez, et al.. Heterojunctions on n-type c-Si: determination of interface parameters from electrical techniques. nPV Workshop 2012, May 2012, Amsterdam, Netherlands. ⟨hal-00779010⟩

Sofia Gaiaschi, E.V. Johnson, Pavel Bulkin, P. Chapon, Marie-Estelle Gueunier-Farret, et al.. Deposition of microcrystalline silicon-carbon alloys by RF-PECVD and MDECR. E-MRS Spring Meeting 2012, May 2012, Strasbourg, France. ⟨hal-00779004⟩

Sofia Gaiaschi, R. Ruggeri, E.V. Johnson, Pavel Bulkin, Marie-Estelle Gueunier-Farret, et al.. Caracterisations structurales et electriques de μc-Si1−xCx :H deposes par RF-PECVD. JNPV 2012, Dec 2012, Chantilly, France. ⟨hal-00781749⟩

Renaud Varache, Jean-Paul Kleider, Marie-Estelle Gueunier-Farret, Lars Korte. Cellules photovoltaiques à heterojonction de silicium (c-Si/a-Si:H): modèle analytique et simulation numérique pour une optimisation des propriétés de l'émetteur. JNPV 2012, Dec 2012, Chantilly, France. ⟨hal-00779020⟩

Renaud Varache, Heike Angermann, Lars Korte, Marie-Estelle Gueunier-Farret, Jean-Paul Kleider. Controlled interfacial WET-CHEMICAL oxide for amorphous silicon/crystalline silicon heterojunction solar cells. EU PVSEC 2012, Sep 2012, Frankfurt, Germany. ⟨hal-00779007⟩

Djicknoum Diouf, Marie-Estelle Gueunier-Farret, Jean-Paul Kleider. Optimization of a-Si:H/c-Si heterointerfaces by 2D numerical simulations : influence of intrinsic a-Si:H buffer layer. Journées Nationales Photovoltaïques 2011, Dec 2011, Dourdan, France. ⟨hal-00710793⟩

Morgane Fruzzetti, José Alvarez, Irène Ngo, Marie-Estelle Gueunier-Farret, Jean-Paul Kleider, et al.. Conductive-atomic force microscopy and Raman spectroscopy characterization of silicon nanowires. Journées Nationales PhotoVoltaïques 2011, Dec 2011, Dourdan, France. ⟨hal-00710790⟩

Olga Maslova, Marie-Estelle Gueunier-Farret, José Alvarez, A.S. Gudovskikh, E.I Terukov, et al.. Space charge capacitance spectroscopy in amorphous silicon Schottky diodes: theory, modeling, and experiments. ICANS24, Aug 2011, Nara, Japan. ⟨hal-00710774⟩

Djicknoum Diouf, Jean-Paul Kleider, Irène Ngo, Marie-Estelle Gueunier-Farret, José Alvarez. Nanowire solar cells using hydrogenated amorphous silicon: a modeling study. E-MRS Fall Meeting 2011, Sep 2011, Varsovie, Poland. ⟨hal-00710777⟩

Basia Halliop, Marie-France Salaün, Wilfried Favre, Renaud Varache, Marie-Estelle Gueunier-Farret, et al.. Interface properties of amorphous-crystalline silicon heterojunctions prepared using DC saddle-field PECVD. ICANS24, Aug 2011, Nara, Japan. ⟨hal-00710771⟩

Irène Ngo, Marie-Estelle Gueunier-Farret, José Alvarez, Jean-Paul Kleider. Modelling of c-Si/a-Si:H nanowire solar cells: some key parameters to optimize the photovoltaic performance. E-MRS Spring Meeting 2011, May 2011, Nice, France. ⟨hal-00710770⟩

Djicknoum Diouf, Jean-Paul Kleider, Irène Ngo, Marie-Estelle Gueunier-Farret, José Alvarez. Nanowire solar cells using hydrogenated amorphus silicon : a modeling study. Journées Nationales PhotoVoltaïques 2011, Dec 2011, Dourdan, France. ⟨hal-00710792⟩

Djicknoum Diouf, Marie-Estelle Gueunier-Farret, Jean-Paul Kleider. Optimization of a-Si:H/c-Si heterointerfaces by 2D numerical simulations: influence of intrinsic a-Si:H buffer layer. E-MRS Spring Meeting 2011, May 2011, Nice, France. ⟨hal-00710766⟩

Irène Ngo, B. O\'Donnell, José Alvarez, Marie-Estelle Gueunier-Farret, Jean-Paul Kleider, et al.. Catalyst formation and growth of Sn- and In-catalyzed silicon nanowires. MRS Spring Meeting, Apr 2010, San Francisco, United States. ⟨hal-00555252⟩

José Alvarez, Irène Ngo, Marie-Estelle Gueunier-Farret, Jean-Paul Kleider, Simon Perraud. Electrical characterization of phosphorus doped silicon nanowires. MRS Spring Meeting, Apr 2010, San Francisco, United States. ⟨hal-00555247⟩

José Alvarez, Irène Ngo, Marie-Estelle Gueunier-Farret, Jean-Paul Kleider, Lianbo Yu, et al.. Conductive-atomic force microscopy characterization of silicon nanowires. E-MRS 2010 Fall Meeting, Sep 2010, Varsovie, Poland. ⟨hal-00555251⟩

Jean-Paul Kleider, José Alvarez, A.V. Ankudinov, A.S. Gudovskikh, E.V. Gushina, et al.. Characterization of silicon heterojunctions for solar cells. E-MRS 2010 Fall Meeting, 2010, Varsovie, Poland. ⟨hal-00555254⟩

E.V. Johnson, A. Abramov, K.H. Kim, Yrebegnan Soro, Marie-Estelle Farret-Gueunier, et al.. Hydrogenated polymorphous silicon at high deposition rate : serious alternative for cost-effective modules. 18th International Photovoltaic Science and Engineering Conference and Exhibition, 2009, Kolkata, India. ⟨hal-00446006⟩

E.V. Johnson, Foudil Dadouche, Marie-Estelle Farret-Gueunier, Jean-Paul Kleider, Pere Roca I Cabarrocas. Open-circuit voltage increase dynamics in high and low deposition rate polymorphous silicon solar cells. 23rd International Conference on Amorphous and Nanocrystalline Semiconductors - ICANS23, 2009, Utrecht, Netherlands. ⟨hal-00446010⟩

Foudil Dadouche, Olivier Bethoux, Marie-Estelle Farret-Gueunier, E.V. Johnson, Pere Roca I Cabarrocas, et al.. Comparative study of thin-film silicon cell tandem structures pm-Si:H/µc-Si:H in system association prospect. European Materials Research Society – EMRS Spring Meeting, 2009, Strasbourg, France. pp.CD-Rom Proceedings. ⟨hal-00446008⟩

Yrebegnan Moussa Soro, Marie-Estelle Gueunier-Farret, Christophe Longeaud, Jean-Paul Kleider. Device grade hydrogenated polymorphous silicon deposited at high rates. Journées annuelles de la SF2M 2008, Jun 2008, Paris, France. pp.CD-ROM. ⟨hal-00351235⟩

Rémy Chouffot, Marie-Estelle Gueunier-Farret, Jean-Paul Kleider, C. Baur, A. de Luca, et al.. Characterization and modelling of the dynamical electrical behaviour of triple junction solar cells. 23rd European Photovoltaic Solar Energy Conference and Exhibition, Sep 2008, Valencia, Spain. pp.CD-ROM Proceedings. ⟨hal-00351239⟩

P. Leempoel, P. Descamps, T. Kervyn de Meerenedre, J. Charliac, Pere Roca I Cabarrocas, et al.. Distributed Electron Cyclotron Resonance plasma: a technology for large area deposition of device quality a-Si:H at very high rate. E-MRS 2007 Spring Meeting, 2007, France. ⟨hal-00322305⟩

Yrebegnan Moussa Soro, A. Abramov, Marie-Estelle Gueunier-Farret, E.V. Johnson, Christophe Longeaud, et al.. Polymorphous silicon thin films deposited at high rate: transport properties and density of states. E-MRS 2007 Spring Meeting, 2007, France. ⟨hal-00322303⟩

Yrebegnan Moussa Soro, A. Abramov, Marie-Estelle Gueunier-Farret, E.V. Johnson, Christophe Longeaud, et al.. Device grade hydrogenated polymorphous silicon deposited at high rates. 22nd International Conference on Amorphous and Nanocrystalline Semiconductors, ICANS 22, 2007, United States. ⟨hal-00322281⟩

T.H. Dao, Marie-Estelle Gueunier-Farret, D. Daineka, P. Bulkin, Pere Roca I Cabarrocas, et al.. Effect of thermal coupling on the electronic properties of hydrogenated amorphous silicon thin films deposited by electron cyclotron resonance. E-MRS 2006 Spring Meeting, 2006, France. ⟨hal-00321911⟩

Marie-Estelle Gueunier-Farret, Jean-Paul Kleider, Christophe Longeaud. The modulated photocurrent technique: comparison of the high and low frequency regimes for the characterisation of bandgap states in thin films semiconductors. a-SiNet Workshop, 2005, Netherlands. ⟨hal-00321563⟩

Marie-Estelle Gueunier-Farret, Cyril Bazin, Jean-Paul Kleider, Christophe Longeaud, P. Bulkin, et al.. Device quality a-Si:H deposited from electron cyclotron resonance at very high deposition rates. 21st International Conference on Amorphous and Nanocrystalline Semiconductors, 2005, Portugal. ⟨hal-00321694⟩

Marie-Estelle Gueunier-Farret, Jean-Paul Kleider, F. Voigt, R. Brüggemann, G.H. Bauer, et al.. Transport properties and defects in silicon nanoparticles and effect of embedding in amorphous silicon layers. 21st International Conference on Amorphous and Nanocrystalline Semiconductors, 2005, Portugal. ⟨hal-00321697⟩

Marie-Estelle Gueunier-Farret, Jean-Paul Kleider, Christophe Longeaud. Technique du photocourant modulé pour la caractérisation des états localisés dans la bande interdite des semiconducteurs en couches minces. Séminaire RDT photovoltaïque CNRS-ADEME, Matériaux et procédés pour la conversion photovoltaïque de l'énergie solaire, 2004, France. ⟨hal-00321088⟩

Jean-Paul Kleider, Christophe Longeaud, Marie-Estelle Gueunier. Determination of bandgap states characteristics using the modulated photocurrent technique in both low and high frequency regimes. 4th AMS (international conference on Amorphous and Microcrystalline Semiconductors), 2004, Russia. ⟨hal-00321032⟩

Koffi Ahanogbe, J.P. Connolly, M.E. Gueunier-Farret, Sylvain Le Gall, Solenn Berson, et al.. New results on Three terminal Perovskite/Silicon Tandem solar Cells optimization: Selective Band Offset Barrier Design for better integration. Journées Nationales du Photovoltaïque - JNPV 2020, Jan 2021, Dourdan, France. ⟨hal-03288843⟩

Cyril Léon, Sylvain Le Gall, Marie-Estelle Gueunier-Farret, Aurore Brézard-Oudot, Alexandre Jaffré, et al.. Application de la technique de DLTS aux cellules multijonctions. Journées Nationales du Photovoltaïque - JNPV 2020, Jan 2021, Dourdan, France. ⟨hal-03289623⟩

Cyril Léon, Sylvain Le Gall, Marie-Estelle Gueunier-Farret, Aurore Brézard-Oudot, Alexandre Jaffré, et al.. Application de la spectroscopie d'admittance aux cellules multi-jonctions. JNPV 2019, Dec 2019, Dourdan, France. ⟨hal-02344069⟩

Koffi Ahanogbe, J.P. Connolly, Cyril Léon, Sylvain Le Gall, Marie-Estelle Gueunier-Farret, et al.. Optimisation de cellules solaires tandem à trois terminaux à base de pérovskites. JNPV 2019, Dec 2019, Dourdan, France. ⟨hal-02344117⟩

J.P. Connolly, Zakaria Djebbour, Jean-Paul Kleider, Cyril Léon, Sylvain Le Gall, et al.. Interface Design for Three Terminal Selective Band Offset Tandems. 28th International Conference on Amorphous and nanocrystalline Semiconductors (ICANS 28), Aug 2019, Palaiseau, France. ⟨hal-02344012⟩

Thibaut Desrues, Audrey Morisset, Elise Bruhat, A. Veau, M. Hayes, et al.. Functionalized Oxides for Bifacial Solar Cells with Passivated Contacts: First Results of the OXYGEN Project. 36th European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC 2019), Sep 2019, Marseille, France. ⟨hal-02344046⟩

James P. Connolly, Jean-Paul Kleider, J Alvarez, Marie-Estelle Gueunier-Farret, Denis Mencaraglia, et al.. Selective band offset three terminal tandem materials. JNPV 2019, Dec 2019, Dourdan, France. ⟨hal-02344122⟩

Clément Marchat, Audrey Morisset, José Alvarez, Raphaël Cabal, Marie-Estelle Gueunier, et al.. Passivated Selective Contact Structure Characterization by C-AFM and KPFM of the Conduction by Pinholes. 28th International Conference on Amorphous and nanocrystalline Semiconductors (ICANS 28), Aug 2019, Palaiseau, France. ⟨hal-02344005⟩

Audrey Morisset, Raphaël Cabal, Béatrice Grange, Clément Marchat, J Alvarez, et al.. Improvement of the Electrical and Passivating Properties of PECVD Boron doped Poly-silicon on Oxide. Silicon PV 2018, Mar 2018, Lausanne, Switzerland. ⟨hal-01801326⟩

Yong Huang, Sigalit Aharon, Alexandre Gheno, Sylvain Vedraine, Laurent Pedesseau, et al.. Numerical investigation of the effect of interface conditions in HTM-free, printable WOx based and inverted perovskite solar cells. 4è Journées Pérovskites Halogénées (JPH 2018), May 2018, Autrans, Grenoble, France. 2018. ⟨hal-01812584⟩

Jean-Paul Kleider, James P. Connolly, J Alvarez, Marie-Estelle Gueunier-Farret, Clément Marchat, et al.. Parametric analysis of KPFM by numerical simulation. Journées Nationales du PhotoVoltaïque, JNPV 2018, Dec 2018, Dourdan, France. ⟨hal-01943490⟩

Cyril Léon, Raphaël Lachaume, Marie-Estelle Gueunier-Farret, Sylvain Le Gall. TANGUI: un outil de modélisation pour les cellules tandems. Journées Nationales du Photovoltaïque, Dec 2017, Dourdan, France. 2017. ⟨hal-01637646⟩

J.P. Connolly, J Alvarez, Marie-Estelle Gueunier-Farret, Jean-Paul Kleider, Clément Marchat, et al.. Numerical analysis of kelvin probe force microscopy. 7è Journées Nationales du PhotoVoltaïque (JNPV 2017), Dec 2017, Dourdan, France. ⟨hal-01633187⟩

Audrey Morisset, Raphaël Cabal, Bernadette Grange, J Alvarez, Marie-Estelle Gueunier-Farret, et al.. Développement de poly-silicium dope Bore par voie PECVD pour la passivation des contacts des cellules solaires. Journées Nationales du Photovoltaïque 2017, Dec 2017, Dourdan, France. ⟨hal-01633178⟩

David Reaux, José Alvarez, Marie-Estelle Gueunier-Farret, Jean-Paul Kleider. Modélisation de la densité de défauts de surface des heterojunctions c-Si/a-Si:H en utilisant le modèle du Defect-Pool. Journées Nationales du Photovoltaïque 2015 (JNPV 2015), Dec 2015, Dourdan, France. ⟨hal-01238539⟩

N. Puspitosari, S. Gaiaschi, C. Longeaud, M. E. Gueunier, E. V. Johnson. Density of states measurements of RF-power, SiF4 and CH4 –tuned-hydrogenated microcrystalline silicon carbon alloy thin films using Fourier transform photocurrent spectroscopy (FTPS). European Photovoltaïc Solar Energy Conference, Sep 2015, Hambourg, Germany. Proceedings of the European Photovoltaïc Solar Energy Conference. ⟨hal-01242764⟩

N. Puspitosari, S. Gaiaschi, C. Longeaud, M.E. Gueunier, E. V. Johnson. Density of states measurements of RF-power, SiF4 and CH4 –tuned-hydrogenated microcrystalline silicon carbon alloy thin films using Fourier transform photocurrent spectroscopy (FTPS). Journées Nationales du Photovoltaïque 2015, Dec 2015, Dourdan, France. ⟨hal-01245742⟩

David Reaux, J Alvarez, Marie-Estelle Gueunier-Farret, Jean-Paul Kleider. Impact of defect-pool model parameters on the lifetime in c-Si/a-Si:H heterojunction solar cells. 5th International Conference on Silicon Photovoltaics, Silicon PV, Mar 2015, Konstanz, Germany. ⟨hal-01232099⟩

David Réaux, Jean-Paul Kleider, Marie-Estelle Gueunier-Farret. Modeling of the surface defects density in c-Si/a-Si:H heterojunction using the Defect-Pool Model. JNPV 2014, Dec 2014, Dourdan, France. Actes des Journées Nationales du PhotoVoltaïque. ⟨hal-01099351⟩

M. Xu, Alexandre Jaffré, José Alvarez, Marie-Estelle Gueunier-Farret, Mohamed Boutchich, et al.. Photoluminescence techniques for heterojunction solar cell characterization. JNPV 2014, Dec 2014, Dourdan, France. Actes des Journées Nationales du PhotoVoltaïque. ⟨hal-01099349⟩

Marie-Estelle Gueunier-Farret. Caractérisation et modélisation de matériaux et dispositifs à base de silicium pour applications photovoltaïques. Matériaux. Université Paris Sud - Orsay, 2014. ⟨tel-01660496⟩