Christophe Ballif

Research interests

Publications

• Interface passivation for 31.25%-efficient perovskite/silicon tandem solar cells

  Science · 2023 · 10.1126/science.adg0091

• Status and perspectives of crystalline silicon photovoltaics in research and industry

  Nature Reviews Materials · 2022 · https://doi.org/10.1038/s41578-022-00423-2

• 23.5%-efficient silicon heterojunction silicon solar cell using molybdenum oxide as hole-selective contact

  Nano Energy · 2020 · 10.1016/j.nanoen.2020.104495

• Fully textured monolithic perovskite/silicon tandem solar cells with 25.2% power conversion efficiency

  Nature Materials · 2018 · https://doi.org/10.1038/s41563-018-0115-4

• Transparent Electrodes for Efficient Optoelectronics

  Advanced Electronic Materials · 2017 · 10.1002/aelm.201600529

• Perovskite/Silicon Tandem Solar Cells: Marriage of Convenience or True Love Story? – An Overview

  Advanced Materials Interfaces · 2017 · 10.1002/admi.201700731

• Raising the one-sun conversion efficiency of III–V/Si solar cells to 32.8% for two junctions and 35.9% for three junctions

  Nature Energy · 2017 · https://doi.org/10.1038/nenergy.2017.144

• Efficient silicon solar cells with dopant-free asymmetric heterocontacts

  Nature Energy · 2016 · 10.1038/nenergy.2015.31

• Efficient Near-Infrared-Transparent Perovskite Solar Cells Enabling Direct Comparison of 4-Terminal and Monolithic Perovskite/Silicon Tandem Cells

  ACS Energy Letters · 2016 · 10.1021/acsenergylett.6b00254

• Efficient Monolithic Perovskite/Perovskite Tandem Solar Cells

  Advanced Energy Materials · 2016 · 10.1002/aenm.201602121

• 22.5% efficient silicon heterojunction solar cell with molybdenum oxide hole collector

  Applied Physics Letters · 2015 · 10.1063/1.4928747

• Efficient Monolithic Perovskite/Silicon Tandem Solar Cell with Cell Area >1 cm 2

  The Journal of Physical Chemistry Letters · 2015 · 10.1021/acs.jpclett.5b02686

• CH_3NH_3PbI_3 perovskite / silicon tandem solar cells: characterization based optical simulations

  Optics Express · 2015 · 10.1364/oe.23.00a263

• Silicon heterojunction solar cell with passivated hole selective MoOx contact

  Applied Physics Letters · 2014 · 10.1063/1.4868880

• Complex Refractive Index Spectra of CH3NH3PbI3 Perovskite Thin Films Determined by Spectroscopic Ellipsometry and Spectrophotometry

  The Journal of Physical Chemistry Letters · 2014 · https://doi.org/10.1021/jz502471h

• Organic–inorganic halide perovskite/crystalline silicon four-terminal tandem solar cells

  Physical Chemistry Chemical Physics · 2014 · 10.1039/c4cp03788j

• Organometallic Halide Perovskites: Sharp Optical Absorption Edge and Its Relation to Photovoltaic Performance

  The Journal of Physical Chemistry Letters · 2014 · https://doi.org/10.1021/jz500279b

• Building Integrated Photovoltaics (BIPV): Review, Potentials, Barriers and Myths

  Green · 2013 · 10.1515/green-2013-0020

• Infrared light management in high-efficiency silicon heterojunction and rear-passivated solar cells

  Journal of Applied Physics · 2013 · 10.1063/1.4772975

• Light Trapping in Solar Cells: Can Periodic Beat Random?

  ACS Nano · 2012 · 10.1021/nn300287j

• High-efficiency Silicon Heterojunction Solar Cells: A Review

  Green · 2012 · https://doi.org/10.1515/green-2011-0018

• Current Losses at the Front of Silicon Heterojunction Solar Cells

  IEEE Journal of Photovoltaics · 2012 · 10.1109/jphotov.2011.2174967

• Nanomoulding of transparent zinc oxide electrodes for efficient light trapping in solar cells

  Nature Photonics · 2011 · 10.1038/nphoton.2011.198

• Model for a-Si:H/c-Si interface recombination based on the amphoteric nature of silicon dangling bonds

  Physical Review B · 2007 · 10.1103/physrevb.76.035326

• Silver thick-film contacts on highly doped n-type silicon emitters: Structural and electronic properties of the interface

  Applied Physics Letters · 2003 · 10.1063/1.1562338

Current projects

No projects listed.