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Charles Cornet
Prof. Dr.,
Head of FOTON-OHM (Optoelectronics, Heteroepitaxy and Materials) research team
32
Documents
Identifiants chercheurs
- charles-cornet
- 0000-0002-1363-7401
- Google Scholar : https://scholar.google.fr/citations?user=6MVy6kAAAAAJ&hl=fr&oi=ao
- IdRef : 112108571
Présentation
### **Research projects**
\*2023-2027: PEPR Hydrogène décarboné - France 2030: “Robust, cost efficient aNd AUTonomous PhotoelectrochemIcaL cells with III-V thin films on Si for practical hydrogen prodUction. (NAUTILUS)”: coordinator.
\*2022-2026: PEPR Electronique - France 2030: “Optical Frequency Combs On a Chip (OFCOC)”: contributor, growth.
\*2021-2025: EU COST action: “European Network for Innovative and Advanced Epitaxy (OPERA)”: secondary proposer, Management committee member.
\*2021-2025: ANR PRC project “collaborative”: “PhysIcAl properties of hybrid semimetal/semicoNductor III-V/Si maTerials (PIANIST)”: coordinator, growth, simulation, optoelectronic properties.
\*2021-2025: ANR PRC project “collaborative”: “Nucleation and growth of III-V on Si explored in situ (NUAGES)”: local coordinator, growth, simulation.
\*2021-2025: PIA project Equipex NanoFutur: FOTON local scientific coordinator.
\*2021-2024: ANR PRC project “collaborative”: “Light COnveRsioN by photoinduced‐electrochemiluminescence (LICORN)”: contributor, growth.
\*2020-2023: ANR PRCE project “collaborative with a company”: “High-Efficiency Epitaxial CIGS-Silicon Tandem Solar Cell (EPCIS)”: contributor, growth.
\*2019-2022: ANR PRC project “collaborative”: “Improvement of photovoltaic Conversion Efficiency by acting on thermalization MecANisms (ICEMAN)”: contributor, growth.
\*2018-2021: ANR young researcher grant (projet jeune chercheur ANR): “secOnd oRder oPtical pHenomEna in galliUm phosphide microdisks on Silicon (ORPHEUS)”: contributor, growth and simulation.
\*2015-2018: ANR PRC project “collaborative”: “Advanced aNalysis of III-V/Si nucleaTIon for highly integrated PhOtonic Devices (ANTIPODE)”: coordinator, growth and simulation.
\*2014-2017: Labex Cominlabs project: “3D optical manycores”: contributor.
\*2012-2015: ANR “blanc” project: “Epitaxial integration of III-V optoelectronic devices on silicon (OPTOSI)”: project co-writer, contributor.
\*2012-2014: ANR young researcher grant (projet jeune chercheur ANR): “Silicon photonics with diluted nitride coherent integration (SINPHONIC)”: project main writer, coordinator, WP leader, contributor.
\*2011-2014: National (3) and international (1) beam time allocation at European Synchrotron Radiation Facility (ESRF) on CRG lines D2AM and BM-32.
\*2011-2014: ANR PROGELEC project: “Monolithic integration of high efficiency III-V solar cells on silicon (MENHIRS)”: project co-writer, contributor and member of the administrative and financial staff.
\*2011-2012: C’nano NANOTRANS project (C’nano Nord-ouest): “dilute nitride quantum dots: relationship between morphology, electronic structure and optical properties”: project co-writer, joint coordinator, contributor.
\*2004-2009: FP6 European network of excellence on Self-Assembled semiconductor Nanostructures for new Devices in photonics and Electronics (SANDiE): contributor.
\*2004-2008: FP6 European Network of Excellence on Photonic Integrated Components and Circuits (EPIXNET): contributor.
### **Awards**
\*Vebleo Fellow (2021).
\* Innovation award of the “pôle de compétitivité Images et Réseaux”, for the SINPHONIC ANR project (2013).
\* Young researcher award of “Région Bretagne” (2007)
\* Best Ph. D. prize of the SANDiE European network of excellence (2006)
### **Short CV**
- 2020-present: INSA, Rennes, France
Position : Professor at INSA Rennes, Institut FOTON (CNRS), head of the “[Optoelectronics, Heteroepitaxy and Materials (OHM) research group](http://foton.cnrs.fr/v2016/spip.php?rubrique33)”. Personal Research field: Growth, structural, electronic and optical properties of III-V/Si-based light emitters/absorbers on silicon for photonics and energy materials applications. Solar hydrogen production with photo-electrochemical cells.
- 2007-2020: INSA, Rennes, France
Position : “Maître de Conférences” (Ass. Prof., HDR), at FOTON CNRS Laboratory. Co-head of the “photonics on silicon” research program. Since 2017, head of the “[Optoelectronics, Heteroepitaxy and Materials (OHM) research group](http://foton.cnrs.fr/v2016/spip.php?rubrique33)”. Personal Research field: Growth, structural, electronic and optical properties of GaP-based light emitters/absorbers on silicon for photonics and energy materials applications.
- 2006–2007: INSA Rennes, France
Position: Post-doctoral fellow with teaching activities at FOTON CNRS Laboratory. Research topic: Growth and characterization of InAs/GaP quantum dots.
- 2003–2006: INSA, Rennes (France), TU Berlin (Germany) and KU Leuven (Belgium)
Position: Physics PhD Thesis on “electronic, optical and dynamic properties of self-organized and coupled quantum dots on InP substrate” at INSA-Rennes (France) in collaboration with TU Berlin, KU Leuven and TU Eindhoven within European network of excellence SANDIE.PhD Thesis supervised by Pr. J. Even. Research topic: Electronic, optical and dynamic properties of self-organized and coupled quantum dots on InP substrate.
- 2003: “Diplôme d’Etudes Approfondies” (DEA = MSc2 degree) of Physics: light and matter interaction, at University of Rennes 1,France. Highest distinction, ranked first.
Position: Master 2 training period at LENS laboratory (“Laboratoire d’Etude des Nanostructures à Semiconducteurs”). Research topic: Absorption measurements and simulations of InAs/InP (113)B quantum dots.
- 2001-2002: “Agrégation de Physique” passed at Ecole Normale Supérieure (ENS – Paris, France).
- 2001: Center for Quantum Electronics, Hanoi (Vietnam)
Position: Master 1 training period at CQE laboratory. Research topic: Time-resolved spectroscopy of tunable dye lasers
- …-2000: Paris-Sud University, Orsay (France)
“Licence”, “Maîtrise” and “Magistère” (BSc and MSc1 degrees) of fundamental physics at Paris-Sud University (Université Paris XI – Orsay, France)
Position: BSc training period at “Laboratory of the linear accelerator” (particle physics). Research topic: Analysis of DIRC performances in the frame of the Babar experiment
### **Teaching Activities**
\* Energetics and environment: from nuclear to renewable energies.
\* Applied quantum mechanics (quantum mechanic for beginners).
\* Thermodynamics.
Compétences
-Materials for Photonics and Energy / Photovoltaics and Solar Hydrogen
-III-V semiconductors and Silicon
-Physics of semiconductors: modeling of nanostructures, bandstructures, bandlineups
-Optical and structural properties of semiconductors compounds and devices
-Epitaxy and Ultra-High Vacuum crystal growth techniques
-Atomic Force Microscopy (AFM) and related near-field techniques
-Surface and volume diffraction (RHEED, XRD)
Publications
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High-Quality Factor Zinc-Blende III-V Microdisks on Silicon for Nonlinear PhotonicsCompound Semiconductor Week 2021 (CSW 2021), May 2021, Stockholm, France
Communication dans un congrès
hal-03285528v1
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III-V/Si antiphase boundaries used as 2D-semimetallic topological vertical inclusions for solar hydrogen production21st International Conference on Molecular Beam Epitaxy (IC-MBE 2021), Sep 2021, Mexico (virtual), Mexico
Communication dans un congrès
hal-03392254v1
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Robust 2D semimetallic inclusions boost performances of III-V/Si heterostructures for water-splitting17è Journées de la Matière Condensée (JMC 17), Aug 2021, Rennes (virtual), France
Communication dans un congrès
hal-03402743v1
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III-V/Si photoelectrodes with ambipolar properties5èmes Journées des Carburants Solaires, Sep 2021, Saint Jacut de la Mer, France
Communication dans un congrès
hal-03408282v1
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Optical losses in GaP microdisks on Si with controlled random polarity17è Journées de la Matière Condensée (JMC 17), Aug 2021, Rennes (virtual), France
Communication dans un congrès
hal-03402730v1
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Crystal-polarity engineered gallium phosphide microdisks grown on siliconIOP conference- PHOTON2020, Sep 2020, virtual, United Kingdom
Communication dans un congrès
hal-03032794v1
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GaPSb/Si tandem material with APBs for efficient overall water splittingJournées Nanomatériaux de Rennes, Jan 2020, Rennes, France
Communication dans un congrès
hal-03032905v1
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Random crystal polarity of Gallium phosphide microdisks on siliconJournées Nanomatériaux de Rennes, Jan 2020, Rennes, France
Communication dans un congrès
hal-03101371v1
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III-V/Si photoelectrodes: a new route for solar hydrogen production11è Journées Scientifiques de Porquerolles (JSP2019), C'Nano-PACA, Sep 2019, Porquerolles, France
Communication dans un congrès
hal-02305423v1
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GaPSb/Si photoelectrode for Solar Fuel ProductionEuropean COST multsicaleSolar Final meeting, Apr 2019, Sofia, Bulgaria
Communication dans un congrès
hal-03102622v1
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Impact of crystal antiphase boundaries on second harmonic generation in GaP microdisksEuropean Materials Research Society - Spring Meeting 2016 (E-MRS 2016 Spring Meeting), May 2016, Lille, France
Communication dans un congrès
hal-01497145v1
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Tailoring second-order harmonic generation with crystal antiphase domains in GaP/Si19th International Conference on Molecular-Beam Epitaxy (IC-MBE 2016), Sep 2016, Montpellier, France
Communication dans un congrès
hal-01496763v1
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Investigation des propriétés optiques des microdisques de phosphure de gallium14ème Colloque international francophone sur les Méthodes et Techniques Optiques pour l'Industrie / 16ème congrès français du club FLUVISU/SFO (CMOI-FLUVISU 2015), Nov 2015, Lannion, France. pp.184-189
Communication dans un congrès
hal-01497224v1
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Investigation of the optical properties of GaP microdisks for optical functions integrated on siliconCompound Semiconductor Week 2015 (CSW 2015), Jun 2015, Santa-Barbara, United States
Communication dans un congrès
hal-01147496v1
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Electroluminescence of InGaAs/GaP quantum dots and band engineering of AlGaP/GaP laser injection layersCompound Semiconductor Week 2015 (CSW 2015), Jun 2015, Santa-Barbara, United States
Communication dans un congrès
hal-01147506v1
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Investigation des propriétés optiques des micro-disques de GaP pour l’intégration de fonctions optiques sur siliciumOptique Bretagne 2015 - 35ème Journées Nationales d'Optique Guidée (JNOG'35), Jul 2015, Rennes, France. pp.133-135
Communication dans un congrès
hal-01497234v1
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MBE-grown GaP/Si micro-disks18th European Molecular Beam Epitaxy Workshop (Euro-MBE 2015), Mar 2015, Canazei, Italy
Communication dans un congrès
hal-01147473v1
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Performance of epitaxial GaAs/Si vs GaAs photocathodes for solar hydrogen production.74th Annual Meeting of the International Society of Electrochemistry, Sep 2023, Lyon, France. 2023
Poster de conférence
hal-04224954v1
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High stability of a MBE grown GaAs/Si photocathode for solar H2 production.21st EuroMBE Workshop, Apr 2023, Madrid, Spain. 2023
Poster de conférence
hal-04225008v1
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Electron-phonon interactions around antiphase boundaries in InGaP/SiGe/Si : structural and optical characterizationsInternational Symposium : 20th Anniversary of LPQM, Apr 2019, Cachan, France
Poster de conférence
hal-02882424v1
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Excitons bounded around In-rich antiphase boundaries34th International Conference on the Physics of Semiconductors (ICPS 2018), Jul 2018, Montpellier, France. 2018
Poster de conférence
hal-01864401v1
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Photoluminescence of 2D-vertical In-rich APBs embedded in InGaP/SiGe/Si20th International Conference on Molecular-Beam Epitaxy (ICMBE 2018), Sep 2018, Shanghai, China. 2018
Poster de conférence
hal-01909074v2
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Antiphase boundaries in InGaP/SiGe/Si : structural and optical propertiesEuropean Materials Research Society - Spring Meeting 2018 (E-MRS 2018 Spring Meeting), Jun 2018, Strasbourg, France. 2018
Poster de conférence
hal-01864388v1
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Impact of Antiphase Boundaries on Non-linear Frequency Conversion in GaP/Si MicrodisksCompound Semiconductor Week 2016 (CSW 2016), Jun 2016, Toyama, Japan
Poster de conférence
hal-01496739v1
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Electrical injection in GaP-based laser waveguides and active areas26th International Conference on Indium Phosphide and Related Materials (IPRM 2014), May 2014, Montpellier, France. IEEE, 26th International Conference on Indium Phosphide and Related Materials (IPRM 2014), pp.P23, 2014, ⟨10.1109/ICIPRM.2014.6880545⟩
Poster de conférence
hal-01114889v1
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