2023
Electrical monitoring of organic crystal phase transition using MoS2 field effect transistor
Ilan Boulet, Simon Pascal, F. Bedu, Igor Ozerov, Alain Ranguis, Thomas Leoni, Conrad Becker, Laurence Masson, Aleksandar Matkovic, Christian Teichert, Olivier Siri, Claudio Attaccalite, Jean-Roch Huntzinger, Matthieu Paillet, Ahmed-Azmi Zahab, Romain Parret
Nanoscale Advances 5:1681-1690 (2023)10.1039/d2na00817c
Nanoscale electronic transport at graphene/pentacene van der Waals interface
Michel Daher Mansour, Jacopo Oswald, Davide Beretta, Michael Stiefe, Roman Furrer, Michel Calame, Dominique Vuillaume
Nanoscale 15:9203-9213 (2023)10.1039/D2NR06682C
Electropolymerization processing of side-chain engineered EDOT for high performance microelectrode arrays
Mahdi Ghazal, Anna Susloparova, Camille Lefebvre, Michel Daher Mansour, Najami Ghodhbane, Alexis Melot, Corentin Scholaert, David Guérin, Sebastien Janel, Nicolas Barois, Morvane Colin, Luc Buée, Pierre Yger, Sophie Halliez, Yannick Coffinier, Sébastien Pecqueur, Fabien Alibart
Biosensors and Bioelectronics 237:115538 (2023)10.1016/j.bios.2023.115538
Epitaxial growth and structural properties of silicene and other 2D allotropes of Si
Laurence Masson, Geoffroy Prévot
Nanoscale Advances 5:1574-1599 (2023)10.1039/d2na00808d
2022
Bio‐Inspired Adaptive Sensing through Electropolymerization of Organic Electrochemical Transistors
Mahdi Ghazal, Michel Daher Mansour, Corentin Scholaert, Thomas Dargent, Yannick Coffinier, Sébastien Pecqueur, F. Alibart
Advanced Electronic Materials 8:2100891 (2022)10.1002/aelm.202100891
Charge transport across Au-P3HT-Graphene Van der Waals vertical heterostructures
Jacopo Oswald, Davide Beretta, Michael Stiefel, Roman Furrer, Alessia Romio, Michel Daher Mansour, Dominique Vuillaume, Michel Calame
ACS Applied Materials & Interfaces 14:48240-48249 (2022)
Optically active cross-band transition in double-walled carbon nanotube and its impact on Raman resonances
M. Paillet, V.N. Popov, H.N. Tran, J.-C. Blancon, D.I. Levshov, R. Arenal, R. Parret, A. Ayari, A. San Miguel, F. Vallée, N. del Fatti, A.A. Zahab, J.-L. Sauvajol
Carbon 196:950-960 (2022)10.1016/j.carbon.2022.05.044
A one-dimensional high-order commensurate phase of tilted molecules
Anthony Thomas, Thomas Leoni, Olivier Siri, Conrad Becker, Martin Unzog, Christian Kern, Peter Puschnig, Peter Zeppenfeld
Physical Chemistry Chemical Physics 24:9118-9122 (2022)10.1039/d2cp00437b
2021
Demonstration of the Existence of Dumbbell Silicene: A Stable Two-Dimensional Allotrope of Silicon
Thomas Leoni, Conor Hogan, Kai Zhang, Michel Daher Mansour, Romain Bernard, Romain Parret, Andrea Resta, Stefano Colonna, Yves Borensztein, Fabio Ronci, Geoffroy Prévot, Laurence Masson
Journal of Physical Chemistry C 125:17906-17917 (2021)10.1021/acs.jpcc.1c02088
On-surface chemistry using local high electric fields
Thomas Leoni, Tony Lelaidier, Anthony Thomas, Alain Ranguis, Olivier Siri, Claudio Attaccalite, Conrad Becker
Nanoscale Advances 3:5565-5569 (2021)10.1039/d1na00383f
Stereoisomeric selection upon adsorption: A structural and optical study of curcuminoid derivatives on ultrathin films of KCl on Au(111) and on KCl(001) bulk
Thomas Leoni, Laurent Nony, Elena Zaborova, Sylvain Clair, Frédéric Fagès, Franck Para, Alain Ranguis, Conrad Becker, Christian Loppacher
Physical Review B 104 (2021)10.1103/PhysRevB.104.205415
2020
Magnetic anisotropy of one-dimensional Co nanostructures
Michel Daher Mansour, Romain Parret, F. Cheynis, Matthieu Petit, Fadi Choueikani, Lisa Michez, Laurence Masson
Physical Review B 102:155403 (2020)10.1103/PhysRevB.102.155403
Edge-On Self-Assembly of Tetra-bromoanthracenyl-porphyrin on Silver Surfaces
Nataliya Kalashnyk, Michel Daher Mansour, Joffrey Pijeat, Rémi Plamont, Xavier Bouju, Teodor Silviu Balaban, Stéphane Campidelli, Laurence Masson, Sylvain Clair
Journal of Physical Chemistry C 124:22137-22142 (2020)10.1021/acs.jpcc.0c05908
2019
Light‐Assisted Charge Propagation in Networks of Organic Semiconductor Crystallites on Hexagonal Boron Nitride
Aleksandar Matković, Jakob Genser, Markus Kratzer, Daniel Lüftner, Zhongrui Chen, Olivier Siri, Peter Puschnig, Conrad Becker, Christian Teichert
Advanced Functional Materials 1903816 (2019)10.1002/adfm.201903816
2018
Noncontact AFM and differential reflectance spectroscopy joint analyses of bis-pyrenyl thin films on bulk insulators: Relationship between structural and optical properties
Franck Bocquet, Laurent Nony, Franck Para, Philipda Luangprasert, Jean-Valère Naubron, Christian Loppacher, Thomas Leoni, Anthony Thomas, Alain Ranguis, Anthony d'Aléo, Frédéric Fages, Conrad Becker
Physical Review B: Condensed Matter and Materials Physics (1998-2015) 97 (2018)10.1103/physrevb.97.235434
Nanoscale investigation of Si nanoribbon growth on Ag(110)
Michel Daher Mansour, Romain Parret, Laurence Masson
Journal of Vacuum Science & Technology A (2018)10.1116/1.5041917
Probing the Ultimate Plasmon Confinement Limits with a Van der Waals heterostructure
David Alcaraz Iranzo, Sébastien Nanot, Eduardo J. C. Dias, Itai Epstein, Cheng Peng, Dmitri K. Efetov, Mark B. Lundeberg, Romain Parret, Johann Osmond, Jin-Yong Hong, Jing Kong, Dirk R. Englund, Nuno M. R. Peres, Frank H. L. Koppens
Science 360:291-295 (2018)10.1126/science.aar8438
Giant ( 12 × 12 ) and ( 4 × 8 ) reconstructions of the 6 H -SiC(0001) surface obtained by progressive enrichment in Si atoms
David Martrou, Thomas Leoni, Florian Chaumeton, Fabien Castanié, Sebastien Gauthier, Xavier Bouju
Physical Review B: Condensed Matter and Materials Physics (1998-2015) 97:81302-81302 (2018)10.1103/PhysRevB.97.081302
Growth morphologies of dihydro-tetraaza-acenes on c-plane sapphire
Aleksandar Matković, Aydan Çiçek, Markus Kratzer, Benjamin Kaufmann, Anthony Thomas, Zhongrui Chen, Olivier Siri, Conrad Becker, Christian Teichert
Surface Science : A Journal Devoted to the Physics and Chemistry of Interfaces 678:128-135 (2018)10.1016/j.susc.2018.03.009
Growth of Dihydrotetraazapentacene Layers on Cu(110)
Anthony Thomas, Walter Malone, Thomas Leoni, Alain Ranguis, Zhongrui Chen, Olivier Siri, Abdelkader Kara, Peter Zeppenfeld, Conrad Becker
Journal of Physical Chemistry C 122:10828-10834 (2018)10.1021/acs.jpcc.8b01336
2017
High temperature annealing and CVD growth of few-layer graphene on bulk AlN and AlN templates
R. Dagher, S. Matta, Romain Parret, Matthieu Paillet, Benoit Jouault, L. Nguyen, M. Portail, M. Zielinski, T. Chassagne, S. Tanaka, J. Brault, Y. Cordier, A. Michon
physica status solidi (a) 214:1600436 (2017)10.1002/pssa.201600436
Adsorption and Growth of Bis-pyrene Molecular Layers on Au(111) Studied by STM
Tony Lelaidier, Thomas Leoni, Alain Ranguis, Anthony D’aléo, Frédéric Fages, Conrad Becker
Journal of Physical Chemistry C 121:7214-7220 (2017)10.1021/acs.jpcc.6b12354
Photoluminescence from an individual double-walled carbon nanotube
Dmitry I. Levshov, Romain Parret, Huy-Nam Tran, Thierry Michel, Thi Thanh Cao, van Chuc Nguyen, Raul Arenal, Valentin N. Popov, Sergei B. Rochal, Jean-Louis Sauvajol, Ahmed Azmi Zahab, Matthieu Paillet
Physical Review B 96:195410 (2017)10.1103/PhysRevB.96.195410
Effect of Thiol-Ligands on the Optical Response of Supported Silver Clusters
Tobias Lünskens, Alexander von Weber, Matthias Jakob, Tony Lelaidier, Aras Kartouzian, Ueli Heiz
Journal of Physical Chemistry C 121:9331-9336 (2017)10.1021/acs.jpcc.7b00827
Publisher’s Note: Si Nanoribbons on Ag(110) Studied by Grazing-Incidence X-Ray Diffraction, Scanning Tunneling Microscopy, and Density-Functional Theory: Evidence of a Pentamer Chain Structure [Phys. Rev. Lett. 117 , 276102 (2016)]
Geoffroy Prévot, Conor Hogan, Thomas Leoni, Romain Bernard, Eric Moyen, Laurence Masson
Physical Review Letters 118 (2017)10.1103/PhysRevLett.118.049901
Graphene-based mid-infrared room-temperature pyroelectric bolometers with ultrahigh temperature coefficient of resistance
U. Sassi, Romain Parret, Sebastien Nanot, M. Bruna, S. Borini, D. de Fazio, Z. Zhao, E. Lidorikis, F.H.L. Koppens, Anthony Ferrari, A. Colli
Nature Communications 8:14311 (2017)
Quantum interference effects on the intensity of the G modes in double-walled carbon nanotubes
Huy-Nam Tran, J.-C. Blancon, R. Arenal, Romain Parret, Ahmed Azmi Zahab, Anthony Ayari, F. Vallee, N. del Fatti, Jean-Louis Sauvajol, Matthieu Paillet
Physical Review B 95:205411 (2017)10.1103/PhysRevB.95.205411
2016
Optical and morphological properties of thin films of bis-pyrenyl pi-conjugated molecules
Tony Lelaidier, Tobias Luenskens, Alexander Weber, Thomas Leoni, Alain Ranguis, Anthony d'Aléo, Fréderic Fages, Aras Kartouzian, Conrad Becker, Ulrich Heiz
Physical Chemistry Chemical Physics 18:5299-5305 (2016)10.1039/c5cp06011g
Formation of silicene on silver: Strong interaction between Ag and Si
Geoffroy Prévot, Romain Bernard, Hervé Cruguel, Alberto Curcella, Michele Lazzeri, Thomas Leoni, Laurence Masson, Alain Ranguis, Yves Borensztein
physica status solidi (b) 253:206-217 (2016)10.1002/pssb.201552524
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LT-STM
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VT-STM
Location: L2
UHV growth set-up for in-situ sample preparation and characterization :
- Samples : metals, semiconductors
- Direct current heating (RT-1500°C) or thermal radiation (RT-800°C)
- Ar+ sputtering
- e-beam evaportors Scienta Omicron (Au, Ag, Si, Co, Fe, Ni, Ho, KCl, organic molecules, …)
- VT-STM Scienta Omicron (RT – 800°C)
- RDS (Reflectance Difference Spectroscopy) equipment
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Nanomaterials transfer setup
Location: Planète
Transfer setup for stack assembly: van der Waals heterostructures, encapsulation