07:45
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Registration
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08:30
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Opening Session SiliconPV
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08:30
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Welcome to SiliconPV
Jef Poortmans,
imec
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08:45
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Keynote
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08:45
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Upscaling 2-Terminal Perovskite-Silicon Tandems: Adaptation of Industrial Technologies Towards Commercialization
Brett Kamino,
CSEM
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09:15
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Session 1: Different Flavors of Tandem Cell Architectures
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Chair: Stefan Glunz (Fraunhofer ISE) & Pierre Verlinden (Amrock)
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09:15
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27% Efficient 4-T Tandem with Highly Transparent Perovskite Top Cell and Back-Contacted Si Heterojunction Bottom Cell
Dong Zhang,
ECN part of TNO - Solliance
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09:30
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Fully Textured Perovskite/Silicon Monolithic Tandem and Triple-Junction Solar Cells
Fan Fu,
EPFL
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09:45
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Monolithic CZTS-on-Silicon Tandem Solar Cells: Prospects and Challenges
Alireza Hajijafarassar,
Technical University of Denmark (DTU)
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10:00
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Coffee Break
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10:30
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Session 2: Advanced Analysis for Material Defects and Metal Impurities in Si
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Chair: Ron Sinton (Sinton Instruments) & Ferenc Korsós (Semilab Co. Ltd.)
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10:30
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Accounting for Coil Sensitivity Dependence on Sample Thickness in High-Accuracy Inductively Coupled Photoconductance Measurements
Lachlan Black,
The Australian National University
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10:45
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Lifetime Spectroscopy with High Spatial Resolution Based on Temperature- and Injection Dependent PL Imaging
Halvard Haug,
Institute for Energy Technology (IFE)
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11:00
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Comparison of Magnetic Field Imaging (MFI) and Magnetic Field Simulations of Silicon Solar Cells
Dominik Lausch,
DENKweit GmbH
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11:15
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A Study of Metal Contamination on n-Type Silicon Cell Material
Joachim John,
imec
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11:30
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Transition Metal - Hydrogen Reactions in Silicon - The Role of Optical Excitation
Anthony Peaker,
University of Manchester
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11:45
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New Insights Into the Thermally Activated Defects in n-Type Float-Zone Silicon
Yan Zhu,
University of New South Wales (UNSW)
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12:00
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Lunch Break
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13:00
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Poster Session 1: Novel Characterization and Modelling
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Chair: Andreas Schütt (CELLOscan) & Dominic Walter (ISFH)
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(blue session)
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S1-02
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Impact of Excess Carrier Profiles in the Luminescent Emission and Detection of Silicon Solar Cells
Nekane Azkona,
Institute of Microelectronic Technology - University of the Basque Country (UPV/EHU)
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S1-03
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New Characterization Method for Determination of Surface Recombination Rate of Carrier Selective Junctions
Andrej Čampa,
University of Ljubljana
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S1-04
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A Novel Approach for the Evaluation of a Phosphorus Diffusion Design of Experiment
Gerd Fischer,
Hochschule Zittau/Görlitz
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S1-05
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GD-OES Depth Profiling and Calibration of B Doped Dielectric Layers
Fabian Geml,
University of Konstanz
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S1-06
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Enhanced Series Resistance of a-Si:H/c-Si Heterojunction (SHJ) Solar Cells Under Illumination
Moustafa Ghannam,
Kuwait University
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S1-07
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Investigating the Effect of the Perovskite Absorber Material Thickness on the Performance of 4-Terminal Mechanically-Stacked Perovskite/Silicon Tandem Solar Cell
Ali Hajjiah,
Kuwait University
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S1-08
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Electrical and Optical Analysis of a Spray Coated Transparent Conductive Adhesive for Two-Terminal Silicon Based Tandem Solar Cells
Ulrike Heitmann,
Fraunhofer Institute for Solar Energy Systems ISE
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S1-09
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Fundamental Errors Using Calibrated Photoluminescence Imaging for Extracting Dark Saturation Current Densities
David Herrmann,
Fraunhofer Institute for Solar Energy Systems ISE
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S1-10
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Effect of Hydrogen on Bulk Properties of Sputtered ITO
Nimish Juneja,
Fraunhofer Institute for Solar Energy Systems ISE
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S1-11
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Effect of a-Si:H and µc-Si:H Junction on Hydrogen Transport During Plasma Exposure
Fatiha Kail,
LPCMME, University Oran1
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S1-12
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Powerful Topographic Analysis Method Using Fast Fourier Transformation for c-Si Solar Cells and Emerging Technologies
Karolien Saliou,
IPVF
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S1-13
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Interface Engineering of Ultra-Thin AlOx/ PEDOT:PSS Carrier Selective Contacts for Low-Cost, High-Efficiency Si-Solar Cells
Gurleen Kaur,
National University of Singapore
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S1-14
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Accurate Contact and Contactless Methods for Emitter Sheet Resistance Testing of PV Wafers
Ferenc Korsós,
Semilab Co. Ltd.
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S1-15
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A High-Accuracy Calibration Method for Temperature Dependent Photoluminescence Imaging
Sissel Tind Kristensen,
University of Agder
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S1-16
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Effect of Amorphous Silicon Film Thickness on Heterojunction Band Alignment
Martin Ledinsky,
Institute of Physics, Czech Academy of Sciences
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S1-17
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Investigation of Injected Charge by Using Novel Plasma Charging System for Field-Effect Passivation on Boron-Doped Silicon Surface
Kwan Hong Min,
Korea University
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S1-18
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Numerical Simulation of an Ozone-Based Wet-Chemical Etching
Lena Mohr,
Fraunhofer Institute for Solar Energy Systems ISE
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S1-19
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Study of Anomalous S-Shape Behaviour in Current Density-Voltage Characteristics of Carrier Selective Contact Molybdenum Oxide and Amorphous Silicon Based Heterojunction Silicon Solar Cells
Sapna Mudgal,
Indian Institute of Technology Delhi
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S1-20
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On the Different Explanations of the Recombination Currents with High Ideality Factor in Silicon Solar Cells
Aloña Otaegi,
Institute of Microelectronic Technology / University of the Basque Country (UPV/EHU)
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S1-21
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Understanding the Effect of Hetero-Interfaces Transport on Contact Resistance for c-Si Carrier Selective Contacts
Paul Procel,
TU Delft
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S1-22
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Bottom Cell Light Management Strategies for Mechanically Stacked Perovskite/c-Si Tandem Devices
Arsalan Razzaq,
KU Leuven / imec
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S1-23
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Evaluation of Localized Vertical Current Formation in Carrier Selective Passivation Layers of Silicon Solar Cells by TEM and Conductive AFM
Susanne Richter,
Fraunhofer Center for Silicon Photovoltaics CSP
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S1-24
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Characterization of Atomic Layer Deposition Alumina Thin Films on Black Silicon Textures Using Helium Ion Microscopy
Tudor Emilian Scheul,
University of Southampton
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S1-25
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Light Trapping Analysis by IR Thermal Imaging of Partial Transparent Bifacial Solar Cell
Suhaila Sepeai,
Solar Energy Research Institute (SERI)
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S1-26
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Characterization of Sputtered A-Si:H Passivated Silicon Surface by Temperature- and Injection-Dependent Lifetime Spectroscopy
Krishna Singh,
Indian Institute of Technology Delhi
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S1-27
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Injection Dependent Spatially Resolved Lifetime Mapping Using Photoluminescence
Daniel Skorka,
University of Konstanz
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S1-28
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Demonstrating a Web-Based PV Simulation Platform(Targeting at Machine Learning & Advanced Device and Process Simulation to Support Process Optimization)
Rolf Stangl,
Solar Research Institute of Singapore (SERIS)
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S1-29
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Edge Recombination Analysis of Silicon Solar Cells Using Photoluminescence Measurements
Hannah Stolzenburg,
Fraunhofer Institute for Solar Energy Systems ISE
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S1-30
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Excess Charge Carrier Injection Densities in PERC Solar Cells at Open-Circuit Voltage and Maximum Power Point
Maksym Tratnikov,
TU Bergakademie Freiberg / Institute of Applied Physics
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S1-31
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Low-Temperature Silicon Surface Passivation for Bulk Lifetime Studies Based on Corona-Charged Al2O3
Boris Veith-Wolf,
Institute for Solar Energy Research in Hamelin (ISFH)
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S1-32
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Three-Terminal Perovskite Silicon Tandem Solar Cells with Top and Interdigitated Rear Contacts
Philipp Wagner,
Helmholtz-Zentrum Berlin, Institute of Silicon Photovoltaics
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S1-33
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Averaging the Unaverageable: Defining a Meaningful Local Series Resistance for Large-Area Silicon Solar Cells
Jan-Martin Wagner,
University of Kiel
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S1-34
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A Simple Method with Analytical Model to Extract Heterojunction Solar Cell Series Resistance Components and to Predict the A-Si:H(i/p) Contact Resistivity
Er-Chien Wang,
Helmholtz-Zentrum Berlin, PVcomB
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S1-35
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Simulation of Solar Cell Performance Based on in the Field Measured Ambience Parameters
Gustav Wetzel,
Leibniz Universität Hannover
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S1-36
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The Numerical Analysis of ZnO Nanoparticle Based Down-Converting Layer's Influence on Solar Cell Efficiency
Katarzyna Znajdek,
Lodz University of Technology
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14:00
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Keynote
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14:00
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Annealing Prior to Contact Firing: A Potential New Approach to Suppress LeTID
Chandany Sen,
University of New South Wales (UNSW)
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14:30
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Session 3: Growing Insights in Light- and Temperature Induced Degradation Mechanisms
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Chair: Giso Hahn (University of Konstanz) & Brett Hallam (University of New South Wales)
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14:30
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Impact of SiN_x:H Material Properties on Light and Elevated Temperature Induced Degradation (LeTID) in Mc-Si
Dennis Bredemeier,
Institute for Solar Energy Research in Hamelin (ISFH)
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14:45
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Excessive Light-Induced Degradation in Boron-Doped Cz Silicon PERC Triggered by Dark Annealing
Fabian Fertig,
Hanwha Q CELLS GmbH
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15:00
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Controlling Light- and Elevated Temperature-Induced Degradation by Thin Film Barrier Layers
Utkarshaa Varshney,
University of New South Wales (UNSW)
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15:15
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Absence of Light and Elevated Temperature Induced Degradation (LeTID) of the Carrier Lifetime in Boron-Doped Cz-Silicon
Michael Winter,
Institute for Solar Energy Research in Hamelin (ISFH)
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15:30
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Coffee Break
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16:00
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Poster Session 2: Improvements on Carrier Selective Contacts
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Chair: Franz-Josef Haug (EPFL)
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(white Session)
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S2-01
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Investigation of the Oxygen Content Effect on the Optoelectronic Properties of the Indium-Tin-Oxide Based Transparent Electrodes for Silicon Heterojunction Solar Cells
Brahim Aïssa,
Qatar Environment and Energy Research Institute QEERI
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S2-02
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Lifetime Drop Upon Electrode Deposition in Passivating Contacts Solar Cells: The Role of Localized High-Recombination Areas
Jean Cattin,
EPFL
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S2-03
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Improved Passivation for SHJ Utilizing Dual Intrinsic a-Si:H Layers
Lara Bodlak,
Fraunhofer Institute for Solar Energy Systems ISE
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S2-04
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Screen Printed Ag Contacts for n-Type Poly Silicon Passivated Contacts
Aditya Chaudhary,
International Solar Energy Research Center (ISC) Konstanz
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S2-05
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ALD-Grown Magnesium Oxide as a Material for Silicon Heterojunction Solar Cells
Ganna Chistiakova,
Helmholtz Zentrum Berlin
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S2-06
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MoOx Integration with Printed Ag for Silicon Heterojunction Solar Cells and its Long-Term Stability at Module Level
Jinyoun Cho,
KU Leuven / imec / U Hasselt / EnergyVille
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S2-07
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E-Beam Evaporated p-Poly-SiSiOx Layers for Passivated Contact Silicon Photovoltaic Applications
Emine Hande Ciftpinar,
METU-GUNAM (Center for Solar Energy Energy and Applications)
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S2-08
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p-Type Silicon Front Emitters for Si Heterojunction Solar Cells
Marco Della Noce,
ENEA - Portici Research Center
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S2-09
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Integration Avenues in Solar Cells Implementing Passivating Contacts
Juan J Diaz Leon,
CSEM
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S2-10
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Characterization of Absorption Losses in Rear Side n-Type Polycrystalline Silicon Passivating Contacts
Meriç Fırat,
KU Leuven / imec
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S2-11
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Carrier Selective Contacts Based on Low Pressure Chemical Vapor Deposition on Planar and Black Silicon
Alireza Hajijafarassar,
Technical University of Denmark (DTU)
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S2-12
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Comparison of nc-Si:H and a-Si:H as Hole Selective Contact Layers in Silicon Heterojunction Solar Cells
Jan Haschke,
EPFL, PV-Lab
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S2-13
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Sputtering of Silicon Thin Films for Passivated Contacts
Jan Hoß,
International Solar Energy Research Center (ISC) Konstanz
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S2-14
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Silicon Films for Heterojunction Solar Cells by Hot-Wire CVD
Madeleine Justianto,
Fraunhofer-Institute for Surface Engineering and Thin Films IST
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S2-15
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High Efficient Rear Emitter HIT Solar Cell Using Low Temperature Growth of p-Type Nano-Crystalline Silicon Oxide Layer
Sangho Kim,
Sungkyunkwan University
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S2-16
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Transparent Passivated Contact Optimization for Silicon Heterojunction Solar Cells
Malte Köhler,
Forschungszentrum Jülich GmbH
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S2-17
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Disorder of Hydrogenated Amorphous Silicon Passivation Layer and its Influence on Silicon Heterojunction Solar Cell
Sunhwa Lee,
Sungkyunkwan University
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S2-18
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Carrier Selective Passivated Contact Using Hot-Wire CVD
Shenghao Li,
IEK-5, Research Center Jülich
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S2-19
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Comparison of Low Damage Sputter Deposition Techniques to Enable the Application of Very Thin a-Si Passivation Films
Volker Linss,
VON ARDENNE GmbH
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S2-20
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Hydrogen Passivation Effect on p-Type Poly-Si / SiOx Stack for Crystalline Silicon Solar Cells
Mickael Lozac'h,
AIST - National Institute of Advanced Industrial Science and Technology
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S2-21
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UV/O3 as a Versatile Approach for Highly-Passivating Oxides: Application to ALD ZnO/Al2O3 Stacks
Bart Macco,
Eindhoven University of Technology
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S2-22
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Insights into Charge Carrier Transport Mechanisms of SiO2/Poly-SiCx/TCO Contact Structures for Silicon Solar Cells
Luana Mazzarella,
TU Delft PVMD
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S2-23
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SiOxNy:B Layers for Ex-Situ Doping of Hole-Selective Poly-Silicon Contacts: A Passivation Study
Audrey Morisset,
CEA-INES / IPVF
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S2-24
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Industrial Scale p-Type c-Si Solar Cells Featuring Hole-Selective Moox Rear Contact with Efficiencies Above 17.6%
Hisham Nasser,
The Center for Solar Energy Research and Applications (GUNAM)
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S2-25
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Electrical Characterization and Defect States Analysis of Ag/ITO/MoOx/n-Si/LiFx/Al Carrier Selective Contact Solar Cells
Mrutyunjay Nayak,
Indian Institute of Technology Delhi
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S2-26
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Inline Deposited PassDop Layers for Rear Side Passivation and Contacting of p-c-Si PERL Solar Cells with High Bifaciality
Mohammad Hassan Norouzi,
Fraunhofer Institute for Solar Energy Systems ISE
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S2-27
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Enhanced Field-Effect Passivation Using Nano-Scaled Pyramids for Light Management in Diffused Junction Silicon Solar Cells
Arsalan Razzaq,
KU Leuven / imec
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S2-28
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Improved Temperature Coefficients in Very Thin Silicon Heterojunction Solar Cells
Hitoshi Sai,
AIST - National Institute of Advanced Industrial Science and Technology
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S2-29
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Optical Properties of Poly-SiOx
Carrier-Selective Passivating Contacts
Manvika Singh,
Delft University of Technology
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S2-30
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Different Flavors of Contact Passivation
(Investigating SiOx/n-poly-Si, SiOx/p-poly-Si and AlOx/p-poly-Si Tunnel Layer Passivated Contacts for Rear- & Front-Side Device Integration)
Rolf Stangl,
Solar Research Institute of Singapore (SERIS)
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S2-31
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Compensation of the Sputter Damage During a-Si Deposition for poly-Si/SiOx Passivating Contacts by Ex-Situ P-Doping
Jonathan Steffens,
University of Konstanz
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S2-32
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Review and Outlook of Doped and Undoped LPCVD PolySi Based Passivating Contacts for Industrial Si Solar Cells
Maciej K. Stodolny,
ECN part of TNO - Solar Energy
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S2-33
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Ex Situ Phosphorus Doped Polysilicon Films by Plasma Immersion Ion Implantation (PIII): Controlling and Simplifying Passivated Contacts Integration
Antoine Veau,
CEA-INES
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S2-34
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Tunnel Oxide Passivation and Polysilicon Contact on p-Type c-Si Wafers and High Efficiency Solar Cells
Baojie Yan,
Ningbo Institute of Materials Technologies and Engineering
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S2-35
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Opto-Electrical Optimization of nc-SiOx:H Layers for Silicon Heterojunction Solar Cells
Yifeng Zhao,
Delft University of Technology
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17:00
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Session 4: Progress in Process Step Development
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Chair: Joachim John (imec) & Fabian Fertig (Hanwha Q CELLS GmbH)
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17:00
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Improving Wall Slip Behavior on Screen Emulsions for Fine Line Screen Printing
Sebastian Tepner,
Fraunhofer Institute for Solar Energy Systems ISE
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17:15
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Inkjet-Printing of Phosphorus- and Boron-Doped Liquid Silicon Ink for Interdigitated Back Contact Solar Cells
Nadine Wehmeier,
Institute for Solar Energy Research in Hamelin (ISFH)
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17:30
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Shallow Phosphorus Junctions by Plasma-Immersion Ion Implantation and Rapid Thermal Processing
Pierre Bellanger,
CEA-INES
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17:45
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Establishment of the Native Oxide Barrier Layer for Selective Electroplated Metallization for Bifacial Silicon Heterojunction Solar Cells
Thibaud Hatt,
Fraunhofer Institute for Solar Energy Systems ISE
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18:00
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Impact of the Thermal Budget of the Emitter Formation on the pFF of PERC+ Solar Cells
Philip Jäger,
Institute for Solar Energy Research in Hamelin (ISFH)
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18:15
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Potential Induced Degradation of Bifacial PERC Solar Cells - Root Cause Analysis at the Rear Side Passivation Layer
Kai Sporleder,
Fraunhofer Center for Silicon Photovoltaics CSP
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