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Laurent PEDESSEAU
66
Documents
Identifiants chercheurs
- laurent-pedesseau
- 0000-0001-9414-8644
- IdRef : 069404003
Présentation
Education:
==========
**2019:** Habilitation Degree in Physics, Université Rennes (France)
**2004:** Ph.D in Physics, Université Paul Sabatier at Toulouse (France); Advisor: Prof. David Mainprice
About:
======
Dr Pedesseau is an Associate Professor at the INSA Rennes (FOTON Institute - CNRS) whose work is aimed at the understanding of physical processes in the III-V semiconductor nanostructures for silicon photonics, the hybrid perovskites and novel materials for photovoltaics, and optoelectronic device simulations for optical-communications. His recent scientific interests include: 1) polar surface and interface energies of semiconductors; 2) first principles simulation (including the spin-orbit effect) of mechanical stability, electronic, and optical properties of 3D and 2D semiconductors; 3) electronic structure theory beyond the DFT such as hybrid functionals (HSE), many-body corrections GW, and DFT-1/2; 4) HPC technology for exotic and highly demanding simulations in terms of the large memory footprint and extensive CPUs communications (thousands).
Employment:
==============
**2011-present:** Associate Professor, Physics Department, INSA of Rennes, France
**2008-2011:** Postdoctoral fellow, ICG and LCC, University of Montpellier, France
**2006-2008:** Postdoctoral fellow, Physics Department, INSA of Rennes, France
**2004-2006:** Postdoctoral fellow, Chemistry department, University College London, London, UK
**2001-2004:** Ph.D. fellow, University Paul Sabatier, Toulouse, France
Research interests:
======================
Material science, Semiconductor physics, Quantum nanostructures, Solar Energy, Advanced Materials
Theoretical physics, Phase transitions, Dielectric and piezoelectric properties
Density functional theory, k.p method, Finite element method
Administrative responsibilities:
===================================
**- Since 2016:** Leader of workgroup 1 (Nanostructure) for the COST Action MP1406 - MultiscaleSolar
**- Since 2016:** In charge of International Affairs for the Materials science dept. at the INSA Rennes.
Selected publications:
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\- Structural and thermodynamic limits of layer thickness in 2D halide perovskites. ***PNAS***, 116, 58, **2019**
\- Concept of Lattice mismatch an emergence of surface states in 2D hybrid perovskite QW. ***Nano Lett.***, 18, 9, **2018**
\- Universal description of III-V/Si epitaxial growth processes. ***Phys. Rev. Materials***, 2, 060401(R), **2018**
\- A stress-free and textured GaP template on Si for sol. wat. split.. ***Ad. Funct. Mat.***, 28, 1801585, **2018**
\- Scaling law for excitons in 2D perovskite quantum wells. ***Nat. Com.***, 9, 2254, **2018**
\- Anharmonicity and Disorder in the Black Phases of etc. ***ACS Nano***, 12, 3477, **2018**
\- Composite Nature of Layered Hybrid Perovskites: etc. ***ACS Nano***, 12, 3321, **2018**
\- Hybrid Dion–Jacobson 2D Lead Iodide Perovskites. ***JACS***, 140, 3775, **2018**
\- Decreasing the electronic confinement in layered perovskites through intercalation. ***Chem. Sci.***, **2017**
\- Extremely efficient internal exciton dissociation through edge states in 2D HOP. ***Science***, 355, **2017**
\- Advances and Promises of Layered Halide Hybrid Perovskite Semiconductors. ***ACS Nano***, 10, **2016**
\- Rashba and Dresselhaus Effects in HOP: From Basics to Devices. ***ACS Nano***, 9, 11557, **2015**
\- First-principles study of a NBS glass-former. I &II. ***Phys. Rev. B*** 91, 134201 & 134202, **2015**
\- Analysis of Multivalley and Multibandgap Absorption etc. ***J. Phys. Chem. C*** 118, 11566, **2014**
\- DFT and k·p modelling of the phase transitions of lead HOP etc. ***RRL*** 8, 31, **2014**
\- Importance of soc in hop for photovoltaic applications. ***J. Phys. Chem. Lett.*** 4, 2999, **2013**
\- Electronic model for self-assembled hybrid perovskite etc. ***Phys. Rev. B*** 86, 205301, **2012**
Publications
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Influence of surface termination on the structural and electronic properties at the Pb-free perovskite/charge transport material interfacesInternational Conference on Emerging Light Emitting Materials (EMLEM 2022), Oct 2022, Limassol, Cyprus
Communication dans un congrès
hal-03949220v1
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Recent results on metal halide perovskites and their interfaces*APS March Meeting 2022, Mar 2022, Chicago, United States
Communication dans un congrès
hal-03609687v1
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From bulk, to surface and interface properties of unusual semiconductors at the atomic scale to promising devicesNANOTEXNOLOGY 2022 / 15th International Symposium on Flexible Organic Electronics (ISFOE22), Jul 2022, Thessaloniki, Greece
Communication dans un congrès
hal-03790823v1
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Surfaces/interfaces in atomic-scale semiconductor devices: structural and electronic properties of Pb-free perovskites and charge transport materials.Sustainable Metal-halide perovskites for photovoltaics, optoelectronics and photonics Conference (Sus-MHP), Dec 2022, Valencia, Spain. ⟨10.29363/nanoge.sus-mhp.2022.002⟩
Communication dans un congrès
hal-03949767v1
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Unveiling surface and interface properties of Pb-free perovskites from atomic scale simulation for thin-film device applications16th International Conference on Nanostructured Materials (NANO 2022), Jun 2022, Sevilla, Spain
Communication dans un congrès
hal-03790792v1
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Tuning the properties of multilayered perovskites and their interfaces for optoelectronic applicationsOPTIQUE Nice 2022, Jul 2022, Nice, France
Communication dans un congrès
hal-03858234v1
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Atomistic studies of surface and interface properties in lead-free halide perovskite semiconductor devicesEuropean Materials Research Society - Fall Meeting 2022 (E-MRS 2022 Fall Meeting), Sep 2022, Warsaw, Poland
Communication dans un congrès
hal-03788870v1
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Influence of surface termination on electronic configurations at FASnI3/C60 interfacesnanoGe Fall Meeting 2021, Oct 2021, Online, France. ⟨10.29363/nanoge.nfm.2021.070⟩
Communication dans un congrès
hal-03500082v1
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White-light emitting Ruddlesden-Popper perovskitesMaterials Research Society Fall Meeting 2021 (MRS 2021 Fall Meeting), Nov 2021, Boston, United States
Communication dans un congrès
hal-03500125v1
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Band engineering of nickel oxide interfaces and connection between absolute valence energy alignment and surface dipoles in halide perovskite heterostructuresnanoGe Fall Meeting 2021, Oct 2021, online, France
Communication dans un congrès
hal-03409493v1
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DFT Analysis of Low Temperature Structural Distorsions in a Series of White-Light Emitting Ruddlesden-Popper PerovskitesnanoGe Fall Meeting 2021, Oct 2021, Online, France. ⟨10.29363/nanoge.nfm.2021.065⟩
Communication dans un congrès
hal-03500085v1
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Physics of 2D perovskitesWorkshop on Semiconductors, perovskites and 2D materials, Dec 2021, Paris, France
Communication dans un congrès
hal-03500052v1
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Towards lead-free perovskite device architectures: interface simulations of tin-based heterostructuresMaterials Research Society Fall Meeting 2021 (MRS 2021 Fall Meeting), Nov 2021, Boston, United States
Communication dans un congrès
hal-03469859v1
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A theoretical perspective on the electronic and optical properties of layered halide perovskites: Symmetry analysis of quantum-well electronic structure and charge/energy transfer processes beyond the quantum-well pictureACS Spring 2021, Apr 2021, online, United States
Communication dans un congrès
hal-03200224v1
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Interplay between structural and electronic properties at Pb-free perovskite/electron transport material interfaces11è Journées Nationales du PhotoVoltaïque (JNPV 2021), Nov 2021, Dourdan, France
Communication dans un congrès
hal-03500333v1
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Interplay between structural and optoelectronic properties of multilayered perovskitesMaterials Research Society Fall Meeting 2021 (MRS 2021 Fall Meeting), Nov 2021, Boston, United States
Communication dans un congrès
hal-03500116v1
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On the effects of quantum and dielectric confinements in layered perovskitesJournée Scientifique Nanomatériaux 2020, Jan 2020, Rennes, France
Communication dans un congrès
hal-03146533v1
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Insight into Layered and Deficient Metal Halide Perovskites from First Principles and Symmetry2020 Virtual MRS Fall Meeting & Exihibit, Symposium: F.EL08: Frontiers of Halide Perovskites—Linking Fundamental Properties to Devices, Nov 2020, Boston (Online), United States
Communication dans un congrès
hal-03030887v1
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Theoretical insight on quantum and dielectric confinement in metal-halide perovskites11è Journées Scientifiques de Porquerolles (JSP2019), C-Nano PACA, Sep 2019, Porquerolles, France
Communication dans un congrès
hal-02305167v1
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Making and breaking the exciton in layered halide hybrid perovskitesAmerican Physical Society March Meeting 2019 (APS March Meeting 2019), Mar 2019, Boston, United States
Communication dans un congrès
hal-02168287v1
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Intercalation engineering in layered Halide Perovskites9è Journées Nationales du PhotoVoltaïque (JNPV 2019), Dec 2019, Dourdan, France
Communication dans un congrès
hal-03041105v1
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Metal Halide Perovskites: A New Class of Semiconductors12th International Symposium on Flexible Organic Electronics (ISFOE19), Jul 2019, Thessaloniki, Greece
Communication dans un congrès
hal-02269450v1
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Quantum and dielectric confinement effects in 3D nanocrystals and 2D layered perovskites5th International Conference on Advanced Materials Modelling (ICAMM 2019), Jul 2019, Rennes, France
Communication dans un congrès
hal-02171474v1
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Optoelectronic properties of Halide Perovskite: needs for extremely demanding high performance computingRencontres CINES – Chercheurs dans les domaines de la Chimie et Physique, Sep 2018, Montpellier, France
Communication dans un congrès
hal-01875157v1
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Les pérovskites des aspects fondamentaux jusqu'aux applications16è Journées Nano, Micro et Optoélectronique (JNMO 2018), Jun 2018, Agay, France
Communication dans un congrès
hal-01933568v1
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Making and breaking the exciton in layered halide hybrid perovskites4è Journées Pérovskites Halogénées (JPH 2018), May 2018, Autrans (Grenoble), France
Communication dans un congrès
hal-01933599v1
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Physical properties of 2D and 3D halide perovskites: recent resultsMaterials Research Society Fall Meeting 2018 (MRS 2018 Fall Meeting), Nov 2018, Boston, United States
Communication dans un congrès
hal-01933622v1
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An insight into symmetry properties of halide perovskitesWORKSHOP Spectroscopy tools for halide perovksites, Nov 2018, Paris, France
Communication dans un congrès
hal-01933498v1
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Multiband electronic transitions in 2D and 3D hybrid perovskites: recent resultsEuropean Materials Research Society - Spring Meeting 2018 (E-MRS 2018 Spring Meeting), Jun 2018, Strasbourg, France
Communication dans un congrès
hal-01933563v1
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Making and breaking the exciton in layered halide hybrid perovskitesnanoGe Fall Meeting 2018 (NGFM18), Oct 2018, Torremolinos, Spain. ⟨10.29363/nanoge.fallmeeting.2018.193⟩
Communication dans un congrès
hal-01909056v1
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Present status and future prospects of perovskite based Optoelectronic devicesInternational conference on Photonics, Optoelectronics and Display Devices, Sep 2018, Philadelphia, United States
Communication dans un congrès
hal-01924117v1
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Layered/3D Halide Hybrid Perovskite Semiconductors: Advances and PromisesInternational Conference on Perovskite Thin Film Photovoltaics, Photonics and Optoelectronics 2018 (ABXPV&PEROPTO 18), Feb 2018, Rennes, France. ⟨10.29363/nanoge.abxpvperopto.2018.007⟩
Communication dans un congrès
hal-01723330v1
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Halide perovskites: recent advances in optoelectronic properties from atomic scale modellingnanoGe Fall Meeting 2018 (NGFM18), Oct 2018, Torremolinos, Spain. ⟨10.29363/nanoge.fallmeeting.2018.166⟩
Communication dans un congrès
hal-01909032v1
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Optoelectronic properties of multilayered perovskitesElectronic and Structural Dynamics in Hybrid Perovskites: Theory Meets Experiment, Jul 2018, Telluride, United States
Communication dans un congrès
hal-01933629v1
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Physics of multilayered halide perovskite semiconductors34th International Conference on the Physics of Semiconductors (ICPS 2018), Jul 2018, Montpellier, France
Communication dans un congrès
hal-01933499v1
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Composite approach for layered hybrid perovskites: band alignment, quantum and dielectric confinementsnanoGe Fall Meeting 2018 (NGFM18), Oct 2018, Torremolinos, Spain
Communication dans un congrès
hal-01909027v1
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Tight-Binding modeling of CsPbI3 in several perovskite phasesInternational Conference on Perovskite Thin Film Photovoltaics, Photonics and Optoelectronics 2018 (ABXPV&PEROPTO 18), Feb 2018, Rennes, France. ⟨10.29363/nanoge.abxpvperopto.2018.046⟩
Communication dans un congrès
hal-01723310v1
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Introduction to perovskite solar cellsInternational Summer School FOREverOPV, Jul 2018, Pau, France
Communication dans un congrès
hal-01933644v1
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Making and breaking of the exciton in layered halide hybrid perovskitesInternational Conference on Perovskite Thin Film Photovoltaics, Photonics and Optoelectronics 2018 (ABXPV&PEROPTO 18), Feb 2018, Rennes, France. ⟨10.29363/nanoge.abxpvperopto.2018.036⟩
Communication dans un congrès
hal-01723255v1
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Physics of multilayered halide perovskite semiconductorsEuropean Materials Research Society - Spring Meeting 2018 (E-MRS 2018 Spring Meeting), Jun 2018, Strasbourg, France
Communication dans un congrès
hal-01933558v1
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Electronic properties of bulk 3D, 2D Ruddlesden-Popper phases and colloidal quantum dots of halide perovskite semiconductors: recent results (Keynote Speaker)3è Journées Pérovskites Hybrides (JPH 2017), May 2017, Angers, France
Communication dans un congrès
hal-01533009v1
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Theoretical study of 2D-layered Ruddlesden-Popper hybrid organic-inorganic perovskites3è Journées Pérovskites Hybrides (JPH 2017), May 2017, Angers, France
Communication dans un congrès
hal-01533012v1
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Physical properties of 2D Ruddlesden-Popper halide perovskite semiconductors3rd International Conference on Perovskite Solar Cells and Optoelectronics (PSCO-2017), Sep 2017, Oxford, United Kingdom
Communication dans un congrès
hal-01660181v1
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Optoelectronic properties of hybrid layered perovskites.Journée annuelle du Pôle Ouest du Réseau Français de Chimie Théorique (RFCT 2017), Nov 2017, Nantes, France
Communication dans un congrès
hal-01660149v1
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Tuning the dielectric properties of the 2D-3D halide perovskites by chemical engineering: a theoretical approach5th Workshop MultiscaleSolar, Nenad Vukmirović and Jelena Radovanović; COST Action MP1406: MultiscaleSolar, Apr 2017, Belgrade, Serbia
Communication dans un congrès
hal-01500540v1
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Insight from theory on optoelectronic properties of layered hybrid perovskitesPsi-K Workshop "2D-layered materials for opto-electronics: a theoretical/computational perspective", Dec 2017, Rome, Italy
Communication dans un congrès
hal-01670419v1
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Physical properties of 3D and 2D Ruddlesden-Popper halide perovskite semiconductorsCompound Semiconductor Week 2017 - 44th International Symposium on Compound Semiconductors (ISCS 2017), May 2017, Berlin, Germany
Communication dans un congrès
hal-01533007v1
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Optoelectronic properties of 2D Ruddlesden-Popper halide perovskite semiconductors10th International Symposium on Flexible Organic Electronics (ISFOE17), Jul 2017, Thessaloniki, Greece
Communication dans un congrès
hal-01555272v1
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An approach to excitons in layered hybrid perovskitesWorkshop on Spectroscopy and Dynamics of Photoinduced Electronic Excitations, May 2017, Trieste, Italy
Communication dans un congrès
hal-01660147v1
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Dielectric confinement effects in perovskite nanostructuresWorkshop on Perovskites Nanocrystals, Dec 2017, Paris, France
Communication dans un congrès
hal-01660145v1
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Tuning the dielectric properties of the 2D-3D halide perovskites by chemical engineering: a theoretical approachElectronic and Structural Dynamics in Hybrid Perovskites: Theory Meets Experiment, Jul 2016, Telluride, United States
Communication dans un congrès
hal-01397875v1
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Influence of structural distortions on the optoelectronic properties of 2D multilayered perovskites : a DFT studyPoster de conférence hal-04434508v1 |
DFT study of the optoelectronic properties of 2D multilayered perovskites11è Journées Nationales du PhotoVoltaïque (JNPV 2021), Nov 2021, Dourdan, France
Poster de conférence
hal-03500365v1
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Layered halide perovskites for photovoltaics: first principles resultsEuropean Materials Research Society - Spring Meeting 2019 (E-MRS 2019 Spring Meeting), May 2019, Nice, France
Poster de conférence
hal-02168354v1
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From atomistic scale to device modellingThe nanoGe International Conference on Perovskite Solar Cells, Photonics and Optoelectronics (NIPHO19), Feb 2019, Jerusalem, Israel
Poster de conférence
hal-02168223v1
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Composite approach towards layered hybrid perovskites: Implications on band alignment and quantum and dielectric ConfinementsInternational Conference on Perovskite Thin Film Photovoltaics, Photonics and Optoelectronics 2018 (ABXPV&PEROPTO 18), Feb 2018, Rennes, France. 2018
Poster de conférence
hal-01723219v1
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Pérovskites hybrides : quelques résultats récents4è Journées Pérovskites Halogénées (JPH 2018), May 2018, Autrans (Grenoble), France
Poster de conférence
hal-01933607v1
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Composite approach for layered hybrid perovskites: band alignment, quantum and dielectric confinements4è Journées Pérovskites Halogénées (JPH 2018), May 2018, Autrans (Grenoble), France
Poster de conférence
hal-01933611v1
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Electronic properties of hybrid organic and inorganic perovskitesNew-comer Oriented School to Ab Initio Nanoscience Simulations (ABINIT SCHOOL 2017), Jan 2017, Bruyères le Châtel, France.
Poster de conférence
hal-01460705v1
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