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Laurent PEDESSEAU

14
Documents
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

42011

A new approach to modelling Kelvin probe force microscopy of hetero-structures in the dark and under illumination

Yong Huang , Alexandre Gheno , Alain Rolland , Laurent Pedesseau , Sylvain Vedraine
Optical and Quantum Electronics, 2018, 50 (1), pp.41. ⟨10.1007/s11082-017-1305-z⟩
Article dans une revue hal-01675806v1
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Computational analysis of hybrid perovskite on silicon 2-T tandem solar cells based on a Si tunnel junction

Alain Rolland , Laurent Pedesseau , Mikaël Kepenekian , Claudine Katan , Yong Huang
Optical and Quantum Electronics, 2018, 50 (1), pp.21. ⟨10.1007/s11082-017-1284-0⟩
Article dans une revue hal-01671794v1
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Influence of Schottky contact on the C-V and J-V characteristics of HTM-free perovskite solar cells

Yong Huang , S. Aharon , Alain Rolland , Laurent Pedesseau , Olivier Durand
EPJ Photovoltaics, 2017, 8, pp.85501. ⟨10.1051/epjpv/2017001⟩
Article dans une revue hal-01495026v1
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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
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Theoretical insights into hybrid perovskites for photovoltaic applications

Jacky Even , Soline Boyer-Richard , Marcelo Carignano , Laurent Pedesseau , Jean-Marc Jancu
Proceedings of SPIE, the International Society for Optical Engineering, 2016, Physics and Simulation of Optoelectronic Devices XXIV, 9742, pp.97421A. ⟨10.1117/12.2213135⟩
Article dans une revue hal-01291675v1

Numerical investigation of the effect of interface conditions in the perovskite-based single junction and tandem solar cells

Yong Huang , S. Aharon , Alexandre Gheno , Sylvain Vedraine , Laurent Pedesseau
9th Integrated PhotoVoltaic Technical Conference (i-PVTC 2018), Sep 2018, Cassis, France
Communication dans un congrès hal-03148326v1

Numerical simulation of HTM-free and WOx based perovskite cells: Effects of interface conditions

Yong Huang , S. Aharon , Alexandre Gheno , Sylvain Vedraine , Laurent Pedesseau
17th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD'17), Jul 2017, Copenhagen, Denmark
Communication dans un congrès hal-01574953v1

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

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

Theoretical and experimental insights into hybrid perovskites for optoelectronic applications

Jacky Even , Laurent Pedesseau , Mikael Kepenekian , Alexandre Beck , Daniel Sapori
SPIE Photonics West - OPTO 2016, Feb 2016, San Francisco, United States. pp.9742-47
Communication dans un congrès hal-01397608v1

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

Dielectric properties of hybrid perovskites and drift-diffusion modelling of perovskite/silicon tandem cells

Laurent Pedesseau , Mikael Kepenekian , Daniel Sapori , Alain Rolland , Alexandre Beck
SPIE Photonics West - OPTO 2016, Feb 2016, San Francisco, United States. pp.9743-21
Communication dans un congrès hal-01397746v1

Computational design of high performance hybrid perovskite on silicon 2-T tandem solar cells based on a tunnel junction

Alain Rolland , Laurent Pedesseau , Yong Huang , Shijian Wang , Daniel Sapori
International Conference on Perovskite Thin Film Photovoltaics, Photonics and Optoelectronics 2018 (ABXPV&PEROPTO 18), Feb 2018, Rennes, France. 2018
Poster de conférence hal-01722973v1

Computational design of high performance hybrid perovskite on silicon 2-T tandem solar cells based on a tunnel junction

Alain Rolland , Laurent Pedesseau , Yong Huang , Shijian Wang , Daniel Sapori
17th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD'17), Jul 2017, Copenhagen, Denmark
Poster de conférence hal-01574956v1