Jörg Ackermann


Ingénierie Moléculaire et Matériaux Fonctionnels




+33(0)6 29 41 36 34


+33(0)4 91 41 89 16


TPR1 - 6 étage









organic solar cells, hybrid nanomaterials, printed electronics, inks


Mes travaux de recherche s’articulent autour de trois axes de recherches principaux. Le dénominateur commun de ces axes est l’interface hybride entre une nanoparticule (principalement de la famille des oxydes métalliques) avec un matériau organique. Les axes de recherche développés sont :

·         Axe-A : le développement de nanomatériaux hybrides (organique-inorganique) de dimension et de morphologie contrôlées qui permettront de générer de nouvelles fonctionnalités par synergie avec des ligands organiques attachés à la surface des nanoparticules inorganiques,

·         Axe-B : la réalisation et l’étude de cellules solaires hybrides ainsi que la compréhension des propriétés photovoltaïques des interfaces organique-inorganique semi-conductrices,

·         Axe-C : la réalisation et l’étude de couches interfaciales dits « filtres électriques » dans des cellules solaires organiques.



Theoretical insight on PTB7:PC 71 BM, PTB7-th:PC 71 BM and Si-PCPDTBT:PC 71 BM interactions governing blend nanoscale morphology for efficient solar cells

Claudia Caddeo, Alessio Filippetti, Andrea Bosin, Christine Videlot-Ackermann, Jörg Ackermann, Alessandro Mattoni

Nano Energy (2021)


Direct Observations of the Structural Properties of Semiconducting Polymer: Fullerene Blends under Tensile Stretching

Mouaad Yassine Aliouat, Dmitriy Ksenzov, Stéphanie Escoubas, Jörg Ackermann, Dominique Thiaudière, Cristian Mocuta, Mohamed Cherif Benoudia, David Duche, Olivier Thomas, Souren Grigorian

Materials 13:3092 (2020)10.3390/ma13143092

In situ measurements of the structure and strain of a π-conjugated semiconducting polymer under mechanical load

Mouaad Yassine Aliouat, Stephanie Escoubas, Mohamed Chérif Benoudia, Dmitriy Ksenzov, David Duché, Evangéline Bènevent, Christine Videlot-Ackermann, Jörg Ackermann, Olivier Thomas, Souren Grigorian

Journal of Applied Physics 127:045108 (2020)10.1063/1.5127226

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


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


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)

Correct determination of charge transfer state energy from luminescence spectra in organic solar cells

Mathias List, Tanmoy Sarkar, Pavlo Perkhun, Jörg Ackermann, Chieh Luo, Uli Würfel

Nature Communications 9 (2018)10.1038/s41467-018-05987-8

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


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

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

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

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