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Laurent PEDESSEAU

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Identifiants chercheurs

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: ========================= \- 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

"jacky-even"
"boubacar-traore"
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Band gap, effective masses, and energy level alignment of 2D and 3D halide perovskites and heterostructures using DFT-1/2

Boubacar Traoré , Jacky Even , Laurent Pedesseau , Mikael Kepenekian , Claudine Katan
Physical Review Materials, 2022, 6 (1), pp.014604. ⟨10.1103/PhysRevMaterials.6.014604⟩
Article dans une revue hal-03543294v1
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Importance of Vacancies and Doping in the Hole-Transporting Nickel Oxide Interface with Halide Perovskites

Boubacar Traoré , Laurent Pedesseau , Jean-Christophe Blancon , Sergei Tretiak , Aditya D Mohite
ACS Applied Materials & Interfaces, 2020, 12 (5), pp.6633-6640. ⟨10.1021/acsami.9b19457⟩
Article dans une revue hal-02472160v1
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Structural and thermodynamic limits of layer thickness in 2D halide perovskites

Chan Myae Myae Soe , G. Nagabhushana , Radha Shivaramaiah , Hsinhan Tsai , Wanyi Nie
Proceedings of the National Academy of Sciences of the United States of America, 2019, 116 (1), pp.58. ⟨10.1073/pnas.1811006115⟩
Article dans une revue hal-01960131v1
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Scaling law for excitons in 2D perovskite quantum wells

Jean-Christophe Blancon , Andreas Stier , Hsinhan Tsai , Wanyi Nie , Constantinos C Stoumpos
Nature Communications, 2018, 9 (1), pp.2254. ⟨10.1038/s41467-018-04659-x⟩
Article dans une revue hal-01811274v1
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Concept of Lattice Mismatch and Emergence of Surface States in Two-dimensional Hybrid Perovskite Quantum Wells

Mikael Kepenekian , Boubacar Traore , Jean-Christophe Blancon , Laurent Pedesseau , Hsinhan Tsai
Nano Letters, 2018, 18 (9), pp.5603-5609. ⟨10.1021/acs.nanolett.8b02078⟩
Article dans une revue hal-01859530v1
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Composite Nature of Layered Hybrid Perovskites: Assessment on Quantum and Dielectric Confinements and Band Alignment

Boubacar Traoré , Laurent Pedesseau , Linda Assam , Xiaoyang Che , Jean-Christophe Blancon
ACS Nano, 2018, 12 (4), pp.3321-3332. ⟨10.1021/acsnano.7b08202⟩
Article dans une revue hal-01719873v1
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Advances and Promises of Layered Halide Hybrid Perovskite Semiconductors

Laurent Pedesseau , Daniel Sapori , Boubacar Traoré , Roberto Robles , Hong-Hua Fang
ACS Nano, 2016, 10 (11), pp.9776-9786. ⟨10.1021/acsnano.6b05944⟩
Article dans une revue hal-01384468v1

Influence of surface termination on the structural and electronic properties at the Pb-free perovskite/charge transport material interfaces

Pingping Jiang , Boubacar Traore , Mikaël Kepenekian , George Volonakis , Claudine Katan
International Conference on Emerging Light Emitting Materials (EMLEM 2022), Oct 2022, Limassol, Cyprus
Communication dans un congrès hal-03949220v1

Recent results on metal halide perovskites and their interfaces*

Boubacar Traore , Claudio Quarti , Junke Jiang , Laurent Pedesseau , George Volonakis
APS March Meeting 2022, Mar 2022, Chicago, United States
Communication dans un congrès hal-03609687v1

From bulk, to surface and interface properties of unusual semiconductors at the atomic scale to promising devices

Laurent Pedesseau , Pingping Jiang , Boubacar Traore , Mikaël Kepenekian , Claudine Katan
NANOTEXNOLOGY 2022 / 15th International Symposium on Flexible Organic Electronics (ISFOE22), Jul 2022, Thessaloniki, Greece
Communication dans un congrès hal-03790823v1

Surfaces/interfaces in atomic-scale semiconductor devices: structural and electronic properties of Pb-free perovskites and charge transport materials.

Laurent Pedesseau , Pingping Jiang , Boubacar Traore , Mikaël Kepenekian , Claudine Katan
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

Unveiling surface and interface properties of Pb-free perovskites from atomic scale simulation for thin-film device applications

Laurent Pedesseau , Pingping Jiang , Boubacar Traore , Mikaël Kepenekian , Claudine Katan
16th International Conference on Nanostructured Materials (NANO 2022), Jun 2022, Sevilla, Spain
Communication dans un congrès hal-03790792v1

Tuning the properties of multilayered perovskites and their interfaces for optoelectronic applications

Jacky Even , Boubacar Traore , Claudio Quarti , Junke Jiang , Laurent Pedesseau
OPTIQUE Nice 2022, Jul 2022, Nice, France
Communication dans un congrès hal-03858234v1

Atomistic studies of surface and interface properties in lead-free halide perovskite semiconductor devices

Laurent Pedesseau , Pingping Jiang , Boubacar Traore , Mikaël Kepenekian , Claudine Katan
European 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 interfaces

Pingping Jiang , Boubacar Traore , Mikaël Kepenekian , George Volonakis , Claudine Katan
nanoGe Fall Meeting 2021, Oct 2021, Online, France. ⟨10.29363/nanoge.nfm.2021.070⟩
Communication dans un congrès hal-03500082v1

White-light emitting Ruddlesden-Popper perovskites

Ashanti Bergonzoni , Sébastien Pillet , Kamel Boukheddaden , Aymen Yangui , Laurent Pedesseau
Materials Research Society Fall Meeting 2021 (MRS 2021 Fall Meeting), Nov 2021, Boston, United States
Communication dans un congrès hal-03500125v1

Band engineering of nickel oxide interfaces and connection between absolute valence energy alignment and surface dipoles in halide perovskite heterostructures

Boubacar Traore , Pooja Basera , Laurent Pedesseau , Alexandra J Ramadan , Jean-Christophe Blancon
nanoGe Fall Meeting 2021, Oct 2021, online, France
Communication dans un congrès hal-03409493v1

DFT Analysis of Low Temperature Structural Distorsions in a Series of White-Light Emitting Ruddlesden-Popper Perovskites

Ashanti Bergonzoni , Sébastien Pillet , Kamel Boukheddaden , Aymen Yangui , Laurent Pedesseau
nanoGe Fall Meeting 2021, Oct 2021, Online, France. ⟨10.29363/nanoge.nfm.2021.065⟩
Communication dans un congrès hal-03500085v1

Physics of 2D perovskites

Jacky Even , Jean-Christophe Blancon , Siraj Sidhik , Wenbin Li , Hao Zhang
Workshop on Semiconductors, perovskites and 2D materials, Dec 2021, Paris, France
Communication dans un congrès hal-03500052v1

Towards lead-free perovskite device architectures: interface simulations of tin-based heterostructures

Laurent Pedesseau , Pingping Jiang , Boubacar Traoré , Mikael Kepenekian , George Volonakis
Materials Research Society Fall Meeting 2021 (MRS 2021 Fall Meeting), Nov 2021, Boston, United States
Communication dans un congrès hal-03469859v1

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 picture

Claudio Quarti , Mikael Kepenekian , Laurent Pedesseau , Boubacar Traore , Ferdinand Lédée
ACS Spring 2021, Apr 2021, online, United States
Communication dans un congrès hal-03200224v1

Interplay between structural and electronic properties at Pb-free perovskite/electron transport material interfaces

Pingping Jiang , Boubacar Traoré , Mikael Kepenekian , George Volonakis , Claudine Katan
11è Journées Nationales du PhotoVoltaïque (JNPV 2021), Nov 2021, Dourdan, France
Communication dans un congrès hal-03500333v1

Interplay between structural and optoelectronic properties of multilayered perovskites

Jacky Even , Hao Zhang , Wenbin Li , Siraj Sidhik , Xiaotong Li
Materials Research Society Fall Meeting 2021 (MRS 2021 Fall Meeting), Nov 2021, Boston, United States
Communication dans un congrès hal-03500116v1

On the effects of quantum and dielectric confinements in layered perovskites

Boubacar Traore , Laurent Pedesseau , Claudio Quarti , Mikael Kepenekian , Claudine Katan
Journée Scientifique Nanomatériaux 2020, Jan 2020, Rennes, France
Communication dans un congrès hal-03146533v1

Insight into Layered and Deficient Metal Halide Perovskites from First Principles and Symmetry

Claudio Quarti , Mikael Kepenekian , Laurent Pedesseau , Boubacar Traore , Nicolas Mercier
2020 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 perovskites

Claudine Katan , Boubacar Traore , Mikael Kepenekian , Laurent Pedesseau , Jacky Even
11è Journées Scientifiques de Porquerolles (JSP2019), C-Nano PACA, Sep 2019, Porquerolles, France
Communication dans un congrès hal-02305167v1

Making and breaking the exciton in layered halide hybrid perovskites

Mikael Kepenekian , Boubacar Traoré , Jean-Christophe Blancon , Laurent Pedesseau , Wanyie Nie
American Physical Society March Meeting 2019 (APS March Meeting 2019), Mar 2019, Boston, United States
Communication dans un congrès hal-02168287v1

Intercalation engineering in layered Halide Perovskites

Laurent Pedesseau , Mikaël Kepenekian , Boubacar Traore , Claudine Katan , Jacky Even
9è Journées Nationales du PhotoVoltaïque (JNPV 2019), Dec 2019, Dourdan, France
Communication dans un congrès hal-03041105v1

Metal Halide Perovskites: A New Class of Semiconductors

Claudine Katan , Boubacar Traore , Mikael Kepenekian , Laurent Pedesseau , Joshua Leveillee
12th International Symposium on Flexible Organic Electronics (ISFOE19), Jul 2019, Thessaloniki, Greece
Communication dans un congrès hal-02269450v1

Quantum and dielectric confinement effects in 3D nanocrystals and 2D layered perovskites

Jacky Even , Boubacar Traoré , Mikael Kepenekian , Laurent Pedesseau , Claudine Katan
5th International Conference on Advanced Materials Modelling (ICAMM 2019), Jul 2019, Rennes, France
Communication dans un congrès hal-02171474v1

Optoelectronic properties of Halide Perovskite: needs for extremely demanding high performance computing

Laurent Pedesseau , Mikael Kepenekian , Boubacar Traoré , Claudine Katan , Jacky Even
Rencontres CINES – Chercheurs dans les domaines de la Chimie et Physique, Sep 2018, Montpellier, France
Communication dans un congrès hal-01875157v1

Les pérovskites des aspects fondamentaux jusqu'aux applications

Jacky Even , Claudine Katan , Laurent Pedesseau , Mikael Kepenekian , Boubacar Traoré
16è Journées Nano, Micro et Optoélectronique (JNMO 2018), Jun 2018, Agay, France
Communication dans un congrès hal-01933568v1

Making and breaking the exciton in layered halide hybrid perovskites

Mikael Kepenekian , Boubacar Traoré , Claudine Katan , Laurent Pedesseau , Jacky Even
4è Journées Pérovskites Halogénées (JPH 2018), May 2018, Autrans (Grenoble), France
Communication dans un congrès hal-01933599v1

Physical properties of 2D and 3D halide perovskites: recent results

Jacky Even , Claudine Katan , Mikael Kepenekian , Laurent Pedesseau , Boubacar Traoré
Materials Research Society Fall Meeting 2018 (MRS 2018 Fall Meeting), Nov 2018, Boston, United States
Communication dans un congrès hal-01933622v1

An insight into symmetry properties of halide perovskites

Jacky Even , Claudine Katan , Laurent Pedesseau , Mikael Kepenekian , Boubacar Traoré
WORKSHOP Spectroscopy tools for halide perovksites, Nov 2018, Paris, France
Communication dans un congrès hal-01933498v1

Multiband electronic transitions in 2D and 3D hybrid perovskites: recent results

Jacky Even , Hsinhan Tsai , Wanyie Nie , Amanda J Neukirch , Jean-Christophe Blancon
European Materials Research Society - Spring Meeting 2018 (E-MRS 2018 Spring Meeting), Jun 2018, Strasbourg, France
Communication dans un congrès hal-01933563v1

Making and breaking the exciton in layered halide hybrid perovskites

Mikaël Kepenekian , Boubacar Traore , Jean-Christophe Blancon , Hsinhan Tsai , Wanyi Nie
nanoGe Fall Meeting 2018 (NGFM18), Oct 2018, Torremolinos, Spain. ⟨10.29363/nanoge.fallmeeting.2018.193⟩
Communication dans un congrès hal-01909056v1

Present status and future prospects of perovskite based Optoelectronic devices

Alain Rolland , Laurent Pedesseau , Boubacar Traoré , Mikaël Kepenekian , Claudine Katan
International conference on Photonics, Optoelectronics and Display Devices, Sep 2018, Philadelphia, United States
Communication dans un congrès hal-01924117v1

Layered/3D Halide Hybrid Perovskite Semiconductors: Advances and Promises

Laurent Pedesseau , Daniel Sapori , Boubacar Traoré , Roberto Robles , Hong-Hua Fang
International 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

Halide perovskites: recent advances in optoelectronic properties from atomic scale modelling

Claudine Katan , Boubacar Traore , Mikaël Kepenekian , Laurent Pedesseau , Jean-Christophe Blancon
nanoGe Fall Meeting 2018 (NGFM18), Oct 2018, Torremolinos, Spain. ⟨10.29363/nanoge.fallmeeting.2018.166⟩
Communication dans un congrès hal-01909032v1

Optoelectronic properties of multilayered perovskites

Jacky Even , Claudine Katan , Mikael Kepenekian , Laurent Pedesseau , Boubacar Traoré
Electronic and Structural Dynamics in Hybrid Perovskites: Theory Meets Experiment, Jul 2018, Telluride, United States
Communication dans un congrès hal-01933629v1

Physics of multilayered halide perovskite semiconductors

Jacky Even , Claudine Katan , Laurent Pedesseau , Mikael Kepenekian , Boubacar Traoré
34th International Conference on the Physics of Semiconductors (ICPS 2018), Jul 2018, Montpellier, France
Communication dans un congrès hal-01933499v1

Composite approach for layered hybrid perovskites: band alignment, quantum and dielectric confinements

Boubacar Traore , Laurent Pedesseau , Linda Assam , Xiaoyang Che , Jean-Christophe Blancon
nanoGe Fall Meeting 2018 (NGFM18), Oct 2018, Torremolinos, Spain
Communication dans un congrès hal-01909027v1

Tight-Binding modeling of CsPbI3 in several perovskite phases

S. Boyer-Richard , Laurent Pedesseau , Arthur Marronnier , Guido Roma , Boubacar Traoré
International 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

Introduction to perovskite solar cells

Jacky Even , Claudine Katan , Laurent Pedesseau , Mikael Kepenekian , Boubacar Traoré
International Summer School FOREverOPV, Jul 2018, Pau, France
Communication dans un congrès hal-01933644v1

Making and breaking of the exciton in layered halide hybrid perovskites

Mikael Kepenekian , Boubacar Traoré , Jean-Christophe Blancon , Hsinhan Tsai , Wanyi Nie
International 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

Physics of multilayered halide perovskite semiconductors

Jacky Even , Hsinhan Tsai , Wanyie Nie , Jean-Christophe Blancon , Amanda J Neukirch
European Materials Research Society - Spring Meeting 2018 (E-MRS 2018 Spring Meeting), Jun 2018, Strasbourg, France
Communication dans un congrès hal-01933558v1

Electronic properties of bulk 3D, 2D Ruddlesden-Popper phases and colloidal quantum dots of halide perovskite semiconductors: recent results (Keynote Speaker)

Jacky Even , Hsinhan Tsai , Wanyi Nie , Jean-Christophe Blancon , Amanda J Neukirch
3è Journées Pérovskites Hybrides (JPH 2017), May 2017, Angers, France
Communication dans un congrès hal-01533009v1

Theoretical study of 2D-layered Ruddlesden-Popper hybrid organic-inorganic perovskites

Boubacar Traoré , Laurent Pedesseau , Mikael Kepenekian , Jacky Even , Claudine Katan
3è Journées Pérovskites Hybrides (JPH 2017), May 2017, Angers, France
Communication dans un congrès hal-01533012v1

Physical properties of 2D Ruddlesden-Popper halide perovskite semiconductors

Jacky Even , Hsinhan Tsai , Wanyi Nie , Jean-Christophe Blancon , Amanda J Neukirch
3rd International Conference on Perovskite Solar Cells and Optoelectronics (PSCO-2017), Sep 2017, Oxford, United Kingdom
Communication dans un congrès hal-01660181v1

Optoelectronic properties of hybrid layered perovskites.

Boubacar Traore , Laurent Pedesseau , Mikael Kepenekian , Jacky Even , Claudine Katan
Journée annuelle du Pôle Ouest du Réseau Français de Chimie Théorique (RFCT 2017), Nov 2017, Nantes, France
Communication dans un congrès hal-01660149v1

Tuning the dielectric properties of the 2D-3D halide perovskites by chemical engineering: a theoretical approach

Laurent Pedesseau , Mikaël Kepenekian , Daniel Sapori , Boubacar Traoré , Claudine Katan
5th Workshop MultiscaleSolar, Nenad Vukmirović and Jelena Radovanović; COST Action MP1406: MultiscaleSolar, Apr 2017, Belgrade, Serbia
Communication dans un congrès hal-01500540v1

Insight from theory on optoelectronic properties of layered hybrid perovskites

Claudine Katan , Boubacar Traoré , Mikael Kepenekian , Wanyi Nie , Jean-Christophe Blancon
Psi-K Workshop "2D-layered materials for opto-electronics: a theoretical/computational perspective", Dec 2017, Rome, Italy
Communication dans un congrès hal-01670419v1

Physical properties of 3D and 2D Ruddlesden-Popper halide perovskite semiconductors

Jacky Even , Hsinhan Tsai , Wanyi Nie , Jean-Christophe Blancon , Amanda J Neukirch
Compound Semiconductor Week 2017 - 44th International Symposium on Compound Semiconductors (ISCS 2017), May 2017, Berlin, Germany
Communication dans un congrès hal-01533007v1

Optoelectronic properties of 2D Ruddlesden-Popper halide perovskite semiconductors

Jacky Even , Hsinhan Tsai , Wanyi Nie , Jean-Christophe Blancon , Amanda J Neukirch
10th International Symposium on Flexible Organic Electronics (ISFOE17), Jul 2017, Thessaloniki, Greece
Communication dans un congrès hal-01555272v1

An approach to excitons in layered hybrid perovskites

Boubacar Traore , Claudine Katan , Mikael Kepenekian , Laurent Pedesseau , Jacky Even
Workshop on Spectroscopy and Dynamics of Photoinduced Electronic Excitations, May 2017, Trieste, Italy
Communication dans un congrès hal-01660147v1

Dielectric confinement effects in perovskite nanostructures

Jacky Even , Claudine Katan , Mikael Kepenekian , Boubacar Traore , Laurent Pedesseau
Workshop on Perovskites Nanocrystals, Dec 2017, Paris, France
Communication dans un congrès hal-01660145v1

Tuning the dielectric properties of the 2D-3D halide perovskites by chemical engineering: a theoretical approach

Laurent Pedesseau , Mikael Kepenekian , Daniel Sapori , Boubacar Traoré , Claudine Katan
Electronic 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 study

Ashanti Bergonzoni , Xiaotong Li , Sébastien Pillet , Kamel Boukheddaben , Aymen Yangui
Journée de l'École doctorale, Jun 2022, Rennes, France.
Poster de conférence hal-04434508v1

DFT study of the optoelectronic properties of 2D multilayered perovskites

Ashanti Bergonzoni , Xiaotong Li , Sébastien Pillet , Kamel Boukheddaden , Aymen Yangui
11è Journées Nationales du PhotoVoltaïque (JNPV 2021), Nov 2021, Dourdan, France
Poster de conférence hal-03500365v1

Layered halide perovskites for photovoltaics: first principles results

Linda Assam , Boubacar Traoré , Laurent Pedesseau , Mikael Kepenekian , Etienne Drahi
European Materials Research Society - Spring Meeting 2019 (E-MRS 2019 Spring Meeting), May 2019, Nice, France
Poster de conférence hal-02168354v1

From atomistic scale to device modelling

Alain Rolland , Yong Huang , Boubacar Traoré , Laurent Pedesseau , Mikael Kepenekian
The nanoGe International Conference on Perovskite Solar Cells, Photonics and Optoelectronics (NIPHO19), Feb 2019, Jerusalem, Israel
Poster de conférence hal-02168223v1

Composite approach towards layered hybrid perovskites: Implications on band alignment and quantum and dielectric Confinements

Boubacar Traoré , Laurent Pedesseau , Linda Assam , Xiaoyang Che , Jean-Christophe Blancon
International Conference on Perovskite Thin Film Photovoltaics, Photonics and Optoelectronics 2018 (ABXPV&PEROPTO 18), Feb 2018, Rennes, France. 2018
Poster de conférence hal-01723219v1

Pérovskites hybrides : quelques résultats récents

Jacky Even , Laurent Pedesseau , Boubacar Traoré , Mikael Kepenekian , Alain Rolland
4è Journées Pérovskites Halogénées (JPH 2018), May 2018, Autrans (Grenoble), France
Poster de conférence hal-01933607v1

Composite approach for layered hybrid perovskites: band alignment, quantum and dielectric confinements

Boubacar Traoré , Laurent Pedesseau , Linda Assam , Xiaoyang Che , Jean-Christophe Blancon
4è Journées Pérovskites Halogénées (JPH 2018), May 2018, Autrans (Grenoble), France
Poster de conférence hal-01933611v1
Image document

Electronic properties of hybrid organic and inorganic perovskites

Boubacar Traore , Laurent Pedesseau , Mikael Kepenekian , Jacky Even , Claudine Katan
New-comer Oriented School to Ab Initio Nanoscience Simulations (ABINIT SCHOOL 2017), Jan 2017, Bruyères le Châtel, France.
Poster de conférence hal-01460705v1