Daily Program

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Tue 11 Apr Wed 12 Apr Thu 13 Apr Fri 14 Apr

09:00    Opening Session OPENING Auditorium
Welcome to SiliconPV 2023
Arthur Weeber, TNO
09:20    Highlight Session SESSION_1 Auditorium
Chair: Arthur Weeber / Olindo Isabella
Development and Upscaling of Monolithic Silicon/Perovskite Tandem Solar Cells
Rutger Schlatmann, Helmholtz-Zentrum Berlin
Interactions of Hydrogen Atoms with Boron and Gallium in Cz-Grown Si Crystals Co-Doped with Phosphorus and Acceptors
Tarek O. Abdul Fattah, University of Manchester
Process Influences on LeTID in Ga-Doped Silicon
Wolfram Kwapil, University of Freiburg, Department for Sustainable Systems Engineering (INATECH)
10:30 Break
11:00    Session 2: Dopant Free / Novel Passivation Layers SESSION_2 Auditorium
Chair: Meriç Fırat / Franz Josef Haug
Enhancement of NiOx/poly-Si Contact Performance by Insertion of Ultrathin Metallic Ni Interlayer
Stefan Lange, Fraunhofer Center for Silicon-Photovoltaics CSP
Exploring Hafnium Oxide’s Potential for Passivating Contacts
Ailish Wratten, University of Warwick
Highly Stable Strontium Fluoride as a Thickness-Tolerant Dopant-Free Electron-Selective Contact for Silicon Solar Cells
Wenxian Wang, School of Physics, Sun Yat-sen University
PERC Solar Cells with Fully Passivated Rear Contact Enabled by Local Hole-Selective MoOx/Ag
Hisham Nasser, The Center for Solar Energy Research and Applications (ODTU-GUNAM), Middle East Technical University
Interdigitated-Back-Contacted Silicon Heterojunction Solar Cells Featuring Novel MoOx-Based Contact Stacks
Katarina Kovačević, Photovoltaic Materials and Devices Group, Delft University of Technology
Cu-Plated Bifacial Silicon Heterojunction Solar Cells With MoOx as Hole Collector
Liqi Cao, Delft University of Technology
12:30 Lunch
13:15    Poster Session Tuesday POSTER_1 Foyer - Level 1
TUE - A - 01
Hydrogen Thermal Activation in Poly-Si/SiOx Based Passivating Contacts
Berkay Uygun, The Center for Solar Energy Research and Applications (ODTU-GUNAM), Middle East Technical University
TUE - A - 04
LAB to FAB Nanocrystalline Silicon Layers for Single and Double Junction Solar Cells: From Materials Conception to Device Integration
Pia Vasquez, CEA - INES
TUE - A - 07
Reduction of Scarce Materials in SHJ Solar Cells and Implications on the Low Light Performance in the Field
Anamaria Steinmetz, Fraunhofer ISE
TUE - A - 10
Tailoring of interface quality of MoOX/Si for Si solar cells
Abishek Kumar, CSIR-National Physical Laboratory
TUE - A - 13
Blister Free PECVD Polysilicon Layers for Tunnel Oxide Passivated Contact (TOPCon) Solar Cells
Hassan Osman, ODTU-GUNAM
TUE - A - 16
Surface Recombination Velocity of the Si/SiOx Interface in Tunnel-Oxide Passivating Contacts
Franz-Josef Haug, EPFL
TUE - B - 01
A Novel Method for Accurately Characterizing Selective Contact Resistivity
Dirk Steyn, Colorado School of Mines
TUE - B - 04
On the General Current Dependence of the Distributed Series Resistance of Solar Cells: the Influence of the Base Resistivity
Jan-Martin Wagner, University of Kiel
TUE - B - 07
Electrical Contact Solution for Measuring Back Contact Solar Cells
Ning Chen, ISC Konstanz
TUE - B - 10
Analysis of Cell Degradation Using Public IV-Curve Data
Andreas Schütt, CELLOscan
TUE - D - 01
Analysis of the performance of mc-Si and CdTe modules under soiling conditions
Pablo Ferrada, Centro de Desarrollo Energético Antofagasta (CDEA), Universidad de Antofagasta
TUE - D - 04
Influence of Material Models on the Numerical Predictions of Thermomechanical Behavior of Silicon Photovoltaic Modules
Saif Addeen Al-Manaseer, University of Strasbourg - ICube Laboratory
TUE - D - 06
Investigation of Degradation in 20-Year-Field-Exposed PV Modules From India by Cross-Characterization Using Electroluminescence Imaging and Thermography
Arti Pareek, Indian Institute of Technology Bombay
TUE - D - 07
Performance Assessment of Cell-Separation Processes for Rear-Contact Solar Cells: Comparison of Indoor and Outdoor Measurements
Marko Turek, Fraunhofer CSP
TUE - D - 08
Impact of Spectral Absorption and Heat Dissipation Mechanism of Each Optical Layer on Module Temperature
Yonglin Yu, Longi Green Energy Technology Co., Ltd.
TUE - D - 09
Structural Analysis for Maximum Solar Power of Soundproof Photovoltaics
Hongjun Jang, KU-KIST Green School Graduate School of Energy and Environment
TUE - E - 01
Design of an Optical Filter for Thermal Managment of Photovoltaic Modules
Juan Camilo Ortiz Lizcano, Delft University of Technology
TUE - G - 01
Optical Design Strategies for High-Efficiency Monofacial and Bifacial Four-Terminal Perovskite-Silicon Tandem Modules
Yifeng Zhao, Delft University of Technology
TUE - G - 04
Optical Design of Perovskite/Silicon Tandem Solar Cells Applying Different Texture Combinations
Karsten Bittkau, IEK5-Photovoltaik, Forschungszentrum Jülich GmbH
TUE - H - 01
Revisiting Silicon Solar Cells for Space - Electron Irradiation of TOPCon Si Solar Cells
Guo Li, University of New South Wales
TUE - H - 04
Effect of Doping and Regeneration Process on LID and LeTID Mechanisms in B and Ga Doped p-type c-Si PERC Solar Cells in Industrial Production
Kubra Celen, Kalyon PV
TUE - H - 07
Tracking Photovoltaic Systems at Mountain Heights
Mamadsho Ilolov, Center of Innovative Development of Science and New Technologies/ NAS of Tajikistan
TUE - H - 10
Ito-Passivated Contacts on Low Temperature Phosphoric Acid-Based Crystalline Silicon Solar Cells: Structural, Optical, and Electrical Characterizations
Suhaila Sepeai, Solar Energy Research Institute
TUE - J - 01
Excellent Passivation by POx/Al2O3 Stacks: Drawing Parallels Between Si and Ge Surfaces
Roel Theeuwes, Eindhoven University of Technology
TUE - J - 04
Stable Chemical Enhancement of Passivating HfO2/Al2O3 Stacks Grown by Atomic Layer Deposition
Sophie Pain, University of Warwick
TUE - J - 07
Implementation of Nanoimprinted Light Trapping Structure Into Si Heterojunction Solar Cells
Yasuyoshi Kurokawa, Nagoya university
TUE - J - 10
Optimization of Doped Layers for Totally Screen-Printed Interdigitated Back Contact Solar Cells
Emine Hande Ciftpinar, ODTU-GUNAM
TUE - J - 13
Influence of Inserting Intrinsic Poly-Si Layer Between Siox and Doped Poly-Si Layer on Passivating Contact Solar Cell
Haejung Lee, Department of Materials Science and Engineering, Korea University
TUE - J - 16
The Etching Methods to Control the Surface Morphology of Silicon Wafer for Spin Coating the Perovskite Thin Films on Silicon Sub-Cells
Junyoung  Jeong, Department of Department of Energy System Engineering, KU-KIST Green School, Korea University
15:00    Session 3: Module Characterization, Simulation and Annual Yield SESSION_3 Auditorium
Chair: Nils-Peter Harder /
Characterization of Mechanical Strength of Shingle Joints Using Die Shear Test
Najwa Abdel Latif, Fraunhofer ISE
A Simple Approach for Module Temperature and Power Prediction
Andreas Schneider, University of Applied Sciences Gelsenkirchen
Recent Advances in Crystalline Silicon Solar Cells with Integrated Power Electronics
David van Nijen, Delft University of Technology
Lightly Doped Silicon Heterojunction Solar Cells in Relevant Field Conditions of Illumination and Temperature
André Augusto, Dalarna University
16:00 Break
16:30    Session 4: Silicon Materials SESSION_4 Auditorium
Chair: Jan Schmidt / Giso Hahn
Understanding the Firing Cooling Ramp’s Influence on Light and Elevated-Temperature-Induced Degradation in Silicon
Benjamin Hammann, Fraunhofer Institute for Solar Energy ISE
Atomistic Level Study of the Defect Responsible for Light and Elevated-Temperature-Induced Degradation in Ga-Doped Czochralski Si Using Electron Paramagnetic Resonance
Chirag Mule, Colorado School of Mines
Reducing Time and Costs of FT-IR Studies of Hydrogen Species in Si Wafers and Solar Cell Structures
Nicole Aßmann, Centre for Materials Science and Nanotechnology, University of Oslo
Investigation on the Long-Term Stability of AIOx/SiNy:H and SiNy Passivation Layers During Illuminated Annealing at Elevated Temperatures
Melanie Mehler, University of Konstanz
Impact of Fast-Firing on LeTID in Ga-Doped Cz-Si
Michael Winter, Institute for Solar Energy Research Hamelin (ISFH)
Correlation Study Between Letid Defect Density, Hydrogen and Firing Profile
Jochen Simon, University of Konstanz
Surface Examination of Structure Loss in N-type Czochralski Silicon Ingots
Rania Hendawi, NTNU