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Laurent PEDESSEAU
37
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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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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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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Introduction to perovskite solar cellsInternational Summer School FOREverOPV, Jul 2018, Pau, France
Communication dans un congrès
hal-01933644v1
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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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Numerical investigation of the effect of interface conditions in the perovskite-based single junction and tandem solar cells9th Integrated PhotoVoltaic Technical Conference (i-PVTC 2018), Sep 2018, Cassis, France
Communication dans un congrès
hal-03148326v1
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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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Optoelectronic properties and molecular disorder in the plastic crystal phase of hybrid perovskites251st American Chemical Society National Meeting (ACS Spring 2016), Mar 2016, San Diego, United States
Communication dans un congrès
hal-03146180v1
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Etude Ab initio des pérovskites hybrides 2D et 3D : Confinements quantiques et diélectriques et effet Rashba2è Journées Pérovskites Hybrides (JPH 2016), May 2016, Rennes, France
Communication dans un congrès
hal-01416180v1
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Optoelectronic properties of 3D and layered hybrid perovskites6th International Symposium on Structure-Property Relationships in Solid State Materials, Jul 2016, Nantes, France
Communication dans un congrès
hal-01397670v1
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Optoelectronic properties of 3D and layered hybrid perovskitesMaterials Research Society Spring Meeting 2016 (MRS 2016 Spring Meeting), Mar 2016, Phoenix, United States
Communication dans un congrès
hal-01397663v1
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Hybrid perovskites for photovoltaicsHi-resolution Spectroscopy for Applied Research (Hi-SPEAR), satellite workshop of the SOLEIL Synchrotron 2016 Users’ meeting, Jan 2016, Saclay, France
Communication dans un congrès
hal-01397600v1
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A Solid State physics perspective on hybrid perovskites for photovoltaics and optoelectronics7th International Conference on Hybrid and Organic Photovoltaics (HOPV 15), May 2015, Rome, Italy
Communication dans un congrès
hal-01162191v1
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Hybrid Perovskites: A New Class Of Unconventional Semiconductors For Photovoltaics6th PhotoVoltaic Technical Conference (PVTC 2015), May 2015, Aix-en-Provence, France
Communication dans un congrès
hal-01162135v1
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Atomistic modelling of multibandgaps and multivalleys hybrid perovskites for photovoltaic applications2è réunion plénière du GDR ModMat, Jan 2015, Lyon, France
Communication dans un congrès
hal-01162163v1
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A Solid State physics perspective on hybrid perovskites for photovoltaics and optoelectronicsEuropean Materials Research Society - Fall Meeting 2015 (E-MRS 2015 Fall Meeting), Sep 2015, Varsovie, Poland
Communication dans un congrès
hal-01203371v1
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Hybrid perovskites: a change of paradigm from organic optoelectronics to conventional semiconductors41st International Symposium on Compound Semiconductors (ISCS 2014), May 2014, Montpellier, France
Communication dans un congrès
hal-01018506v1
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Hybrid Perovskites for Solar Cells: A Change of Paradigm Toward Conventional Semiconductors32nd International Conference on the Physics of Semiconductors (ICPS 2014), Aug 2014, Austin, United States
Communication dans un congrès
hal-01077164v1
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Avancées récentes dans le domaine des Pérovskites Hybrides pour les technologies photovoltaïques et l'optoélectroniqueCONGRES JNES / DERBI 2014, Jul 2014, Perpignan, France
Communication dans un congrès
hal-01018518v1
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Avancées récentes dans le domaine des pérovskites hybrides pour les technologies photovoltaïques et l’optoélectronique2è Journées Nationales de Photonique Organique (JNPO 2014), SFO, Sep 2014, Strasbourg, France
Communication dans un congrès
hal-01077169v1
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Electronic properties of 2D hybrid organic/inorganic perovskites for optoelectronic applications13th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD'13), Aug 2013, Vancouver, Canada. pp.1225-1232, ⟨10.1007/s11082-013-9823-9⟩
Communication dans un congrès
hal-01162134v1
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Chapter 7: Electronic Properties of Metal Halide PerovskitesUnconventional Thin Film Photovoltaics, pp.202-233, 2016, 978-1-78262-293-2. ⟨10.1039/9781782624066-00202⟩
Chapitre d'ouvrage
hal-01352437v1
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Computational design of high performance hybrid perovskite on silicon tandem solar cells2016
Pré-publication, Document de travail
hal-01275497v1
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