Christine Videlot-ackermann

Axe

Ingénierie Moléculaire et Matériaux Fonctionnels

E-mail

videlot@cinam.univ-mrs.fr

Phone

+33(0)6 17 24 81 93

Fax

+33(0)4 91 82 95 80

Localisation

TPR1 - 6 étage

Grade

CRCN

Function

chercheur

Room

G.06.12

videlot.jpg

Activity

Etude des semi-concducteurs organiques, inorganiques et hybrides : couche mince, morphologie, propriétés de transport

Themes

  • Couches minces organiques, inorganiques et hybrides : technique de dépôt, étude de la croissance, de la structure et de la morphologie
  • Transistors organiques, inorganiques et hybrides : élaboration, caractérisations électriques, type de transport (p, n , p/n), stabilité
  • Cellules solaires organiques : rôle des couches interfaciales et de la couche active (nature, morphologie), stabilité

n° ORCID : 0000-0001-8240-6474

Recherche

  • Etude des propriétés de transport et de conductivité des couches actives et des couches interfaciales mises en oeuvre dans des structures dédiées à la conversion photovoltaïque.
  • Mise en évidence de l’importance des matériaux p et n, du ratio, de l’encre, de la morphologie des couches résultantes du dépôt par tournette.
  • Compréhension des grandeurs moléculaires, structurales, morphologiques gouvernant le transport dans les couches actives dites interpénétrées ("blends").
  • Rôle et impact du dopage des couches interfaciales à base d’oxide de zinc non dopé (ZnO) ou dopé (AZO).
  • Mise en oeuvre de transistors à effet de champ et de dispositifs de type SCLC.
  • Conception et réalisation de capteurs de gaz à base d'oxyde métallique (ZnO, AZO...).
  • Etude pour la conception de transistors à base de matériaux organiques pour la détection d'un entité bactérienne.

 

Parcours

  • Chargée de recherche de Classe Normale (CRCN)
  • Habilitée à diriger des recherches
  • Docteur en Physico-Chimie Moléculaire

 

Selected articles:

  • Laser-induced forward transfer of multi-layered structures for OTFT applications.

C. Constantinescu, A.K. Diallo, L. Rapp, P. Cremillieu, R. Mazurczyk, F. Serein-Spirau, J.P. Lère-Porte, P. Delaporte, A.P. Alloncle, C. Videlot-Ackermann. Appl. Surf. Sc., (2015), 336, 11.

  • Interplay of optical, morphological and electronic effects of ZnO optical spacers in highly efficient polymer solar cells.

S. Ben Dkhil, D. Duché, M. Gaceur, A. K. Thakur, F. Bencheikh Aboura, L. Escoubas, J.-J. Simon, A. Guerrero, J. Bisquert, G. Garcia-Belmonte, Q. Bao, M. Fahlman, C. Videlot-Ackermann, O. Margeat, Jörg Ackermann. Adv. Energ. Mat. (2014), 1400805.

  • Interfacial Engineering of P3HT/ZnO Hybrid Solar Cells Using Phthalocyanines: A Joint Theoretical and Experimental Investigation.

G. Mattioli, S. Ben Dkhil, M.l. Saba, G. Malloci, C. Melis, P. Alippi, F. Filippone, P. Giannozzi, A.K. Thakur, M. Gaceur, O. Margeat, A.K. Diallo, C. Videlot-Ackermann, J. Ackermann, A.A. Bonapasta, A. Mattoni. Adv. Energ. Mat., (2014), 1301694.

  • Charge transport in hybrid solution processed heterojunction based on P3HT and ZnO from bilayer to blend.

A.K. Diallo, M. Gaceur, N. Berton, I. Shupyk, G. Poize, S. Nénon, O. Margeat, C. Videlot-Ackermann*, J. Ackermann*, Int. J. Nanotech., (2014) Vol.11, No.9/10/11, pp.819.

  • Towards solution-processed ambipolar hybrid thin-film transistors based on ZnO nanoparticles and P3HT polymer.

A.K. Diallo, M. Gaceur, O. Margeat, J. Ackermann*, C. Videlot-Ackermann. Superlattices and Microstructures, (2013), 58, 144.

  • Organic thin film transistors based on distyryl-oligothiophenes: Role of AFM images in analyses of charge transport properties.

N. Yoshimoto, H. Brisset, J. Ackermann, C. Videlot-Ackermann*. Open Journal of Applied Sciences, (2012), 2, 283. DOI: 10.4236/ojapps.2012.24042.

  • Laser printing of air-stable high performing organic thin film transistors.

L. Rapp, F. Serein-Spirau, J-P. Lère-Porte, A. P. Alloncle, P. Delaporte, F. Fages, C. Videlot-Ackermann*. Org. Elec., (2012), 13, 2035.

  • Perfluoroarene units in distyryl-oligothiophene analogues: an efficient electron density confinement preventing n-type transport in organic thin film transistors.

R. Ponce Ortiz*, H. Brisset, C. Videlot-Ackermann*. Synth. Met., (2012), 162, 857.

  • Towards n-channel organic thin film transistors based on a distyryl-bithiophene derivative.

Y. Didane, R. Ponce Ortiz,* J. Zhang, K. Aosawa, T. Tanisawa, H. Aboubakr, F. Fages, J. Ackermann, N. Yoshimoto, H. Brisset,* C. Videlot-Ackermann*. Tetrahedron, (2012), 68, 4664.

  • Towards solution-processed ambipolar organic thin film transistors based on a,w-hexyl-distyryl-bithiophene (DH-DS2T) and a fluorocarbon-substituted dicyanoperylene (PDIF-CN2).

S. Nénon, T. Watanabe, H. Brisset, Z. Chen, J. Ackermann, F. Fages, S. Bernardini, M. Bendahan, K. Aguir, N. Yoshimoto, C. Videlot-Ackermann*. J. Optoelectron. Adv. Mater., (2012), 14, 131.

  • Organic transistors and phototransistors based on small molecules.

B. Lucas*, T. Trigaud, C. Videlot-Ackermann*. Polymer International journal (In Focus), (2012), 61, 374.

  • All Solution processed flexible ammonia gas and light sensors based on a,w-Hexyl-Distyrylbithiophene films.

T. Fiorido, M. Bendahan, K. Aguir, S. Bernardini, C. Martini, H. Brisset, F. Fages, C. Videlot-Ackermann, J. Ackermann. Sens. Actuator B-Chem., (2010), 151, 77.

  • Acetylenic spacers in phenyl end-substituted oligothiophene core for highly air-stable organic field-effect transistors.

K. Diallo, C. Videlot-Ackermann*, P. Marsal, H. Brisset, F. Fages, A. Kumagai, N. Yoshimoto, F. Serein-Spirau*, J.-P. Lère-Porte. Phys. Chem. Chem. Phys., (2010), 12, 3845.

  • Pulsed-laser printing of organic thin film transistors.

L. Rapp, A.K. Diallo, A.P. Alloncle, C. Videlot-Ackermann, F. Fages, P. Delaporte. Appl. Phys. Let., (2009), 95, 171109.

  • Influence of Phenyl Perfluorination on Charge Transport Properties of Distyryl-Oligothiophenes in Organic Field-Effect Transistors.

C. Videlot-Ackermann*, H. Brisset, J. Zhang, J. Ackermann, S. Nénon, F. Fages, P. Marsal, T. Tanisawa, N. Yoshimoto. J. Phys. Chem. C, (2009), 113, 1567.

  • A “kite" shaped styryl end-capped benzo[2,1-b:3,4-b']dithiophene with high electrical performances in organic thin film transistors.

Y. Didane, G. H. Mehl, A. Kumagai, N. Yoshimoto, C. Videlot-Ackermann*, H Brisset*. J. Am. Chem. Soc., (2008), 130, 17681.

  • Effect of end-substitutions of distyryl-oligothiophenes by hexyl chains on environmental stability in organic thin film transistors.

C. Videlot-Ackermann*, H. Brisset, J. Ackermann, J. Zhang, P. Raynal, F. Fages, G. H. Mehl, T. Tnanisawa, N. Yoshimoto. Org. Electron., (2008), 9, 591.

 

Publications

2020

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

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

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

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)

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

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

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)

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

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

Ludovic Escoubas, Dario Cozza, Carmen Ruiz, David Duché, Jean Jacques Simon, Ben Sadok, Martin Pfannmöllerpfannm¨pfannmöller, Ibrahim Ata, David Duchéduch´duché, Meriem Gaceur, Tomoyuki Koganezawa, Noriyuki Yoshimoto, Jean-Jacques Simon, Christine Videlot-Ackermann, Olivier Margeat, Sara Bals, B Peter, Jörg Ackermann, Sadok Ben Dkhil, Martin Pfannmöller, Peter Bäuerle

Journal of Materials Chemistry A 5:1005-1013 (2017)10.1039/c6ta08175d

Morphological and crystalline characterization of pulsed laser deposited pentacene thin films for organic transistor applications

A. Pereira, S. Bonhommeau, S. Sirotkin, S. Desplanche, M. Kaba, C. Constantinescu, K. Diallo, D. Talaga, José Penuelas, C. Videlot-Ackermann, A. Alloncle, P. Delaporte, V. Rodriguez

Applied Surface Science 418:446 (2017)10.1016/j.apsusc.2017.01.281

The effect of air exposure on the crystal structure of oligo-thiophene thin films investigated using in situ X-ray diffraction

Takeshi Watanabe, Tomoyuki Koganezawa, Mamoru Kikuchi, Christine Ackermann, Jörg Ackermann, Hugues Brisset, Noriyuki Yoshimoto, Ichiro Hirosawa

Journal of Crystal Growth 468:816-820 (2017)10.1016/j.jcrysgro.2017.01.051

The effect of air exposure on the crystal structure of oligo-thiophene thin films investigated using in situ X-ray diffraction

Takeshi Watanabe, Tomoyuki Koganezawa, Mamoru Kikuchi, Christine Videlot-Ackermann, Jörg Ackermann, Hugues Brisset, Noriyuki Yoshimoto, Ichiro Hirosawa

Journal of Crystal Growth 468:816-820 (2017)10.1016/j.jcrysgro.2017.01.051

2016

Square-Centimeter-Sized High-Efficiency Polymer Solar Cells: How the Processing Atmosphere and Film Quality Influence Performance at Large Scale

Sadok Ben Dkhil, Martin Pfannmoller, Sara Bals, Tomoyuki Koganezawa, Noriyuki Yoshimoto, Driss Hannani, Meriem Gaceur, Christine Videlot-Ackermann, Olivier Margeat, Jörg Ackermann

Advanced Energy Materials 6:1600290 (2016)10.1002/aenm.201600290

Effect of ZnO nanoparticles on the photochemical and electronic stability of P3HT used in polymer solar cells

Anthony Chapel, Sadok Ben Dkhil, Sandrine Therias, Jean. -Luc. Gardette, Driss Hannani, Guillaume Poize, Meriem Gaceur, Syed M. Shah, Pascal Wong-Wah-Chung, Christine Videlot-Ackermann, Olivier Margeat, Agnès Rivaton, Jörg Ackermann

Solar Energy Materials and Solar Cells 155:79-87 (2016)10.1016/j.solmat.2016.04.052

Impact of surfactants covering ZnO nanoparticles on solution-processed field-effect transistors: From dispersion state to solid state

A. K. Diallo, M. Gaceur, S. Ben Dkhil, Y. Didane, O. Margeat, J. Ackermann, C. Videlot-Ackermann

Colloids and Surfaces A: Physicochemical and Engineering Aspects 500:214-221 (2016)10.1016/j.colsurfa.2016.04.036

Insight about electrical properties of low-temperature solution-processed Al-doped ZnO nanoparticle based layers for TFT applications

Abdou Karim Diallo, Meriem Gaceur, Sadiara Fall, Yahia Didane, Sadok Ben Dkhil, Olivier Margeat, Jörg Ackermann, Christine Videlot-Ackermann

Materials Science and Engineering: B 214:11-18 (2016)10.1016/j.mseb.2016.07.015

Ligand-Free Synthesis of Aluminum-Doped Zinc Oxide Nanocrystals and their Use as Optical Spacers in Color-Tuned Highly Efficient Organic Solar Cells

Meriem Gaceur, Sadok Ben Dkhil, David Duche, Fatima Bencheikh, Jean-Jacques Simon, Ludovic Escoubas, Mahdi Mansour, Antonio Guerrero, Germa Garcia-Belmonte, Xianjie Liu, Mats Fahlman, Walid Dachraoui, Abdou Karim Diallo, Christine Videlot-Ackermann, Olivier Margeat, Jörg Ackermann

Advanced Functional Materials 26:243-253 (2016)10.1002/adfm.201502929

Direct Hydrogen Evolution from Saline Water Reduction at Neutral pH using Organic Photocathodes

Marta Haro, Claudia Solis, Vicente Blas-Ferrando, Olivier Margeat, Sadok Ben Dhkil, Christine Videlot-Ackermann, Jörg Ackermann, Fabio Di fonzo, Antonio Guerrero, Sixto Gimenez

ChemSusChem 9:3062-3066 (2016)

Enhanced Ultraviolet Stability of Air-Processed Polymer Solar Cells by Al Doping of the ZnO Interlayer

Mario Prosa, Marta Tessarolo, Margherita Bolognesi, Olivier Margeat, Desta Gedefaw, Meriem Gaceur, Christine Videlot-Ackermann, Mats R. Andersson, Michele Muccini, Mirko Seri, Joerg Ackermann

ACS Applied Materials & Interfaces 8:1635-1643 (2016)10.1021/acsami.5b08255

2015

Microcapacitors with controlled electrical capacity in the pF-nF range printed by laser-induced forward transfer (LIFT)

C. Constantinescu, L. Rapp, A. K. Diallo, C. Videlot-Ackermann, P. Delaporte, P. Alloncle

Organic Electronics 20:1-7 (2015)10.1016/j.orgel.2015.01.040

Laser-induced forward transfer of a bis-pyrene compound for OTFTs

Catalin Constantinescu, Abdou Karim Diallo, Anthony d'Aléo, Fréderic Fages, Christine Videlot-Ackermann, Philippe Delaporte, Anne-Patricia Alloncle

Applied Surface Science 336:133-137 (2015)10.1016/j.apsusc.2014.10.037