Olivier Margeat
TPR1 - 6 étage
MC
enseignant - chercheur
G.06.13
- Nanocrystals syntheses
- Colloidal chemistry
- Nano-composites
- Thin films
- Optoelectronic devices (organic solar cells, LEDs)
- Nanocrystals-based thin films, elaborated by solution-processes, as interfacial layers in organic solar cells
- Plasmonic nanocrystals-based composites for optical coatings
- Organic/inorganic nanohybrids for light emissive applications
- Maitre de Conférences à Aix-Marseille Université / CINAM (2008)
- Postdoc à Toulouse-LCC (2007)
- Postdoc à Duisburg-Essen Universitat (2006)
- Doctorat en Chimie et Physico-chimie des Elements de transition à l'Université Paul Sabatier de Toulouse-LCC (2005)
- DEA en Chimie et Physico-chimie des Elements de transition à l'Université Paul Sabatier de Toulouse (2002)
- Maitrise en Chimie physique à l'Université Paul Sabatier de Toulouse (2001)
- Licence en Chimie physique à l'Université Paul Sabatier de Toulouse (2000)
- DEUG en Sciences de la Matière à l'Université Pierre et Marie Curie-Paris 6 (1999)
2020
Organic-Inorganic doped Nickel Oxide Nanocrystals for Hole Transport Layers in Inverted Polymer Solar Cells with Color Tuning
Riva Alkarsifi, Yatzil Alejandra Avalos-Quiroz, Pavlo Perkhun, Xianjie Liu, Mats Fahlman, Anil Kumar Bharwal, Carmen M. Ruiz, David Duché, Jean-Jacques Simon, Christine Videlot-Ackermann, Olivier Margeat, Jörg Ackermann
Materials Chemistry Frontiers (2020) 
Direct correlation of nanoscale morphology and device performance to study photocurrent generation in donor enriched phases of polymer solar cells
Sadok Ben Dkhil, Pavlo Perkhun, Chieh Luo, David Müller, Riva Alkarsifi, Elena Barulina, Yatzil Alejandra Avalos-Quiroz, Olivier Margeat, Stephan Thierry Dubas, Tomoyuki Koganezawa, Daiki Kuzuhara, Noriyuki Yoshimoto, Claudia Caddeo, Alessandro Mattoni, Birger Zimmermann, Uli Würfel, Martin Pfannmöller, Sara Bals, Jörg Ackermann, Christine Videlot-Ackermann
ACS Applied Materials & Interfaces (2020)10.1021/acsami.0c05884
Robust transparent conducting electrode based on silver nanowire coating on polyelectrolytes multilayers
Jedsada Chavalitkul, Olivier Margeat, Jörg Ackermann, Stephan Dubas
Thin Solid Films 711:138272 (2020)10.1016/j.tsf.2020.138272
Visualizing morphological principles for efficient photocurrent generation in organic non-fullerene acceptor blends
Wolfgang Köntges, Pavlo Perkhun, Jochen Kammerer, Riva Alkarsifi, Uli Würfel, Olivier Margeat, Christine Videlot-Ackermann, Jean-Jacques Simon, Rasmus Schröder, Jörg Ackermann, Martin Pfannmöller
Energy & Environmental Science 13 (2020)10.1039/c9ee03535d
Rectifying antennas for energy harvesting from the microwaves to visible light: A review
C.A. Reynaud, David Duché, Jean-Jacques Simon, Estéban Sanchez-Adaime, O. Margeat, Jörg Ackermann, Vikas Jangid, Chrystelle Lebouin, Damien Brunel, Frederic Dumur, Didier Gigmes, Gérard Berginc, C.A. Nijhuis, Ludovic Escoubas
Progress in Quantum Electronics 72:100265 (2020)10.1016/j.pquantelec.2020.100265
Long-standing Optically-excited Magnetic States in ZnO Nanoparticles
Adrien Savoyant, Clément Sebastiao, Olivier Margeat
physica status solidi (RRL) - Rapid Research Letters (2020)10.1002/pssr.202000176
2019
UV-enhanced Ozone Sensing Response of Al-doped Zinc Oxide Nanocrystals at Room Temperature
Sandrine Bernardini, Tomas Fiorido, Khalifa Aguir, O. Margeat, J. Ackermann, C. Videlot-Ackermann
Materials Today: Proceedings 6:310-313 (2019)
Design and realization of light absorbers using plasmonic nanoparticles
Ludovic Escoubas, Miriam Carlberg, Judikaël Le Rouzo, Florent Pourcin, Jörg Ackermann, Olivier Margeat, Clement Reynaud, David Duche, Jean-Jacques Simon, Rose-Marie Sauvage, Gérard Berginc
Progress in Quantum Electronics (2019)10.1016/j.pquantelec.2018.12.001
A new antimony-based organic-inorganic hybrid material as electron extraction layer for efficient and stable polymer solar cells
Donia Fredj, Riva Alkarsifi, Florent Pourcin, Xianjie Liu, Nassira Chniba Boudjada, Pascal Pierron, Ali Nourdine, Mohamed Boujelbene, Mats Fahlman, Christine Videlot-Ackermann, Lionel Flandin, Sadok Ben Dkhil, Olivier Margeat, Jörg Ackermann
ACS Applied Materials & Interfaces 11:44820-44828 (2019)10.1021/acsami.9b12409
Plasmonic nanocomposites based on silver nanocube-polymer blends displaying Nearly Perfect Absorption in the UV region
Florent Pourcin, Clément Reynaud, Miriam Carlberg, Judikaël Le Rouzo, David Duche, Jean-Jacques Simon, Ludovic Escoubas, Rose-Marie Sauvage, Gerard Berginc, Olivier Margeat, Jörg Ackermann
Langmuir 35:2179-2187 (2019)10.1021/acs.langmuir.8b03003
Light-induced High-spin State in ZnO Nanoparticles
Adrien Savoyant, M Rollo, M. Texier, R. Adam, S. Bernardini, O. Pilone, O. Margeat, O Nur, M Willander, S. Bertaina
Nanotechnology (2019)10.1088/1361-6528/ab57f1
2018
Interplay of Interfacial Layers and Blend Composition To Reduce Thermal Degradation of Polymer Solar Cells at High Temperature
Sadok Ben Dkhil, Martin Pfannmöller, Rasmus Schröder, Riva Alkarsifi, Meriem Gaceur, Wolfgang Köntges, Hamed Heidari, Sara Bals, Olivier Margeat, Jörg Ackermann, Christine Videlot-Ackermann
ACS Applied Materials & Interfaces 10:3874-3884 (2018)10.1021/acsami.7b17021
Ammonia Detection at Low Temperature by Tungsten Oxide Nanowires
Sandrine Bernardini, Florent Pourcin, Nassirou Nambiema, Olivier Margeat, Khalifa Aguir, Christine Videlot-Ackermann, Jörg Ackermann, Marc Bendahan
Proceedings 2:983 (2018)10.3390/proceedings2130983
NO2 Gas Sensing at Room Temperature under Ultra- Violet Light of ZnO Nanocrystals
Sandrine Bernardini, Mohamed Hameda Benchekroun, Khalifa Aguir, Olivier Margeat, Jörg Ackermann, Christine Videlot-Ackermann
Sensors & Transducers Journal 222:1-5 (2018)
Fabrication and Characterization of Hybrid organic-inorganic electron extraction layers for polymer solar cells towards improved processing robustness and air stability
Donia Fredj, Florent Pourcin, Riva Alkarsifi, Volkan Kilinc, Xianjie Liu, Sadok Ben Dkhil, Nassira Chniba Boudjada, Mats Fahlman, Christine Videlot-Ackermann, Olivier Margeat, Jörg Ackermann, Mohamed Boujelbene
ACS Applied Materials & Interfaces 10:17309-17317 (2018)10.1021/acsami.7b16297
Statistical Analysis of Secondary Electron Spectroscopic Images Using Ultra-Low Energies Reveal Nanoscale Surface Morphology of Functional Organic Blends
Jochen Kammerer, Riva Alkarsifi, Christine Videlot-Ackermann, Olivier Margeat, Bernd Schindler, Irene Wacker, Jörg Ackermann, Rasmus Schroder, Martin Pfannmoller
Microscopy and Microanalysis 24:628-629 (2018)
Silver Growth on Tungsten Oxide Nanowires for Nitrogen Dioxide Sensing at Low Temperature †
Florent Pourcin, Sandrine Bernardini, Christine Videlot-Ackermann, Nassirou Nambiema, Jincheng Liu, Khalifa Aguir, Olivier Margeat, Jörg Ackermann
Proceedings 2 (2018)10.3390/proceedings2130946
Enhancing Reproducibility and Nonlocal Effects in Film-Coupled Nanoantennas
Clément Reynaud, David Duche, Judikaël Le Rouzo, Antoine Nasser, Laurent Nony, Florent Pourcin, Olivier Margeat, Jorg Ackermann, Gérard Berginc, Christian Nijhuis, Ludovic Escoubas, Jean-Jacques Simon
Advanced Optical Materials 6:1801177 (2018)10.1002/adom.201801177
2017
The influence of branched alkyl side chains in A-D-A oligothiophenes on the photovoltaic performance and morphology of solution-processed bulk-heterojunction solar cells
Ibrahim Ata, Sadok Ben Dkhil, Martin Pfannmoeller, Sara Bals, David Duche, Jean-Jacques Simon, Tomoyuki Koganezawa, Noriyuki Yoshimoto, Christine Videlot-Ackermann, Olivier Margeat, Joerg Ackermann, Peter Baeuerle
Organic Chemistry Frontiers 4:1561-1573 (2017)10.1039/c7qo00222j
P-type semiconductor surfactant modified zinc oxide nanorods for hybrid bulk heterojunction solar cells
S. Ben Dkhil, M. Gaceur, W. Dachraoui, D. Hannani, S. Fall, F. Brunel, M. Wang, G. Poize, J. Mawyin, I. Shupyk, C. Martini, E. Shilova, F. Fages, T. Ishwara, J. Nelson, T. Watanabe, N. Yoshimoto, O. Margeat, C. Ackermann, J. Ackermann
Solar Energy Materials and Solar Cells 159:608-616 (2017)10.1016/j.solmat.2016.01.006
Reduction of Charge-Carrier Recombination at ZnO–Polymer Blend Interfaces in PTB7-Based Bulk Heterojunction Solar Cells Using Regular Device Structure: Impact of ZnO Nanoparticle Size and Surfactant
Sadok Ben Dkhil, Meriem Gaceur, Abdou Karim Diallo, Yahia Didane, Xianjie Liu, Mats Fahlman, Olivier Margeat, Jörg Ackermann, Christine Videlot-Ackermann
ACS Applied Materials & Interfaces 9:17256-17264 (2017)10.1021/acsami.7b01361
Time evolution studies of dithieno[3,2-b:2 `,3 `-d] pyrrole-based A-D-A oligothiophene bulk heterojunctions during solvent vapor annealing towards optimization of photocurrent generation
Sadok Ben Dkhil, Martin Pfannmoller, Ibrahim Ata, David Duche, Meriem Gaceur, Tomoyuki Koganezawa, Noriyuki Yoshimoto, Jean-Jacques Simon, Ludovic Escoubas, Christine Videlot-Ackermann, Olivier Margeat, Sara Bals, Peter Bauerle, Jorg Ackermann
Journal of Materials Chemistry A 5:1005-1013 (2017)10.1039/c6ta08175d
Aluminum-doped Zinc Oxide Nanoparticles Sensing Properties Enhanced by Ultraviolet Light
Sandrine Bernardini, Tomas Fiorido, Khalifa Aguir, Meriem Gaceur, Olivier Margeat, Jorg Ackermann, Christine Videlot-Ackermann
International Journal On Advances in Systems and Measurements 10:206-211 (2017)
Optical characterizations of silver nanoprisms embedded in polymer thin film layers
Miriam Carlberg, Florent Pourcin, Olivier Margeat, Judikaël Le Rouzo, Gérard Berginc, Rose-Marie Sauvage, Jörg Ackermann, Ludovic Escoubas
Journal of Nanophotonics 11 (2017)10.1117/1.JNP.11.043504
Optical response of heterogeneous layer containing silver nanoparticles
Miriam Carlberg, Florent Pourcin, Olivier Margeat, Judikaël Le Rouzo, Gérard Berginc, Rose-Marie Sauvage, Jörg Ackermann, Ludovic Escoubas
Beilstein Journal of Nanotechnology 8:1065-1072 (2017)10.3762/bjnano.8.108
Optical response of heterogeneous layer containing silver nanospheres and nanoprisms
Miriam Carlberg, Florent Pourcin, Olivier Margeat, Judikaël Le Rouzo, Rose-Marie Sauvage, Gerard Berginc, Jorg Ackermann, Ludovic Escoubas
Materials Today: Proceedings 4:S3-S11 (2017)10.1016/j.matpr.2017.05.004
Optical response of heterogeneous polymer layers containing silver nanostructures
Miriam Carlberg, Florent Pourcin, Olivier Margeat, Judikaël Le Rouzo, Gerard Berginc, Rose-Marie Sauvage, Jorg Ackermann, Ludovic Escoubas
Beilstein Journal of Nanotechnology 8:1065-1072 (2017)10.3762/bjnano.8.108
Spectroscopic ellipsometry study of silver nanospheres and nanocubes in thin film layers (Optical properties of heterogeneous thin films: silver nanoparticles in PVP Optical study of silver nanocubes and nanospheres in a PVP thin film layers Optical behavior of heterogenous thin film layers including silver nanaoparticle)
Miriam Carlberg, Florent Pourcin, Olivier Margeat, Judikaël Le Rouzo, Gérard Berginc, Rose-Marie Sauvage, Jörg Ackermann, Ludovic Escoubas
Optical Materials Express 7 (2017)10.1364/OME.7.004241
Toward High-Temperature Stability of PTB7-Based Bulk Heterojunction Solar Cells: Impact of Fullerene Size and Solvent Additive
Sadok Ben Dkhil, Martin Pfannmöller, Maria Ilenia Saba, Meriem Gaceur, Hamed Heidari, Christine Ackermann, Olivier Margeat, Antonio Guerrero, Juan Bisquert, Germa Garcia-Belmonte, Alessandro Mattoni, Sara Bals, Jörg Ackermann
Advanced Energy Materials 7 (2017)10.1002/aenm.201601486
Ternary organic solar cells with enhanced open circuit voltage
Chuanfei Wang, Xiaofeng Xu, Wei Zhang, Sadok Ben Dkhil, Xiangyi Meng, Xianjie Liu, Olivier Margeat, Arkady Yartsev, Wei Ma, Jorg Ackermann, Ergang Wang, Mats Fahlman
Nano Energy 37:24-31 (2017)10.1016/j.nanoen.2017.04.060