Publications

• Communication dans un congrès

Wetting characterization of high aspect ratio nanostructures by gigahertz acoustic reflectometry

Christophe Virgilio, Julien Carlier, Pierre Campistron, Malika Toubal, P. Garnier, Lucile Broussous, V. Thomy, Bertrand Nongaillard

Wetting efficiency of microstructures or nanostructures patterned on Si wafers is a real challenge in integrated circuits manufacturing. In fact, bad or non-uniform wetting during wet processes limits chemical reactions and can lead to non-complete etching or cleaning inside the patterns and device…

18th International Conference on Ultrasonics, ICU 2016, Mar 2016, Singapore, Singapore. pp.413-418. ⟨hal-04083675⟩

• Communication dans un congrès

Étude par C-AFM de substrats magnétiques fonctionnalisés par des SAMs photo-commutables

Louis Thomas, David Guérin, D. Deresmes, Thierry Melin, Dominique Vuillaume, Stéphane Lenfant

La spintronique moléculaire utilise des systèmes contenant des molécules et exploite le transport d'électrons polarisé en spin (phénomènes de magnétorésistance). Une approche prometteuse à l'intégration des molécules est la formation en solution de monocouches auto-assemblées, (Self-…

Forum des Microscopies à Sonde Locale, Mar 2018, La Rochelle, France. ⟨hal-02774838⟩

• Communication dans un congrès

Smartphone-controlled electro-wetting on dielectric microfluidics

Zhi Zeng, Kaidi Zhang, Wei Wang​, Wei-Jiang Xu, Jia Zhou

A prototype of low-cost compact digital microfluidics analysis platform controlled by a smartphone has been built. With customized circuits, the platform takes the advantages of portability and easy-application with a friendly user interface. It can manipulate droplet moving, merging and mixing…

11th IEEE International Conference on Advanced Semiconductor Integrated Circuits, ASICON 2015, Nov 2015, Chengdu, China. pp.1-4, ⟨10.1109/ASICON.2015.7517018⟩. ⟨hal-04088243⟩

• Communication dans un congrès

Contenu spectral haute fréquence des bruits conduits générés par un arc électrique en régime d'arc tracking : méthodologie de mesure et générateur équivalent à l'arc

Virginie Degardin, L. Kone, Flavien Valensi, Pierre Laly, M. Lienard, Pierre Degauque

18ème Colloque International et Exposition sur la Compatibilité ÉlectroMagnétique (CEM 2016), 11-13 Juillet 2016, Rennes (FRANCE), 2016, Rennes, France. ⟨hal-03989336⟩

• Article dans une revue

Modeling and characterization of piezoelectric beams based on an aluminum nitride thin-film layer

Etienne Herth, E. Algré, Jean-Yves Rauch, Jean-Claude Gerbedoen, N. Defrance, Patrick Delobelle

This paper presents a method to determine the mechanical properties of piezoelectric thin films. The vibrational behavior of microcantilevers and clamped–clamped beams actuated by aluminum nitride (AlN) piezoelectric films were analyzed in order to investigate the suitability of these devices as…

Physica Status Solidi A (applications and materials science), 2016, 213 (1), pp.114 - 121. ⟨10.1002/pssa.201532302⟩. ⟨hal-01446379⟩

• Article dans une revue

Effect of growth interruptions on TiO2 films deposited by plasma enhanced chemical vapour deposition

D. Li, A. Goullet, Michèle Carette, A. Granier, Jean-Pierre Landesman

TiO2 films of similar to 300 nm were deposited at low temperature (<140 degrees C) and pressure (0.4 Pa) using plasma enhanced chemical vapour deposition at the floating potential (V-f) or the substrate self-bias voltage (V-b) of -50 V. The impact of growth interruptions on the morphology,…

Materials Chemistry and Physics, 2016, 182, pp.409-417. ⟨10.1016/j.matchemphys.2016.07.049⟩. ⟨hal-01395443⟩

• Article dans une revue

Physical study by surface characterizations of sarin sensor on the basis of chemically functionalized silicon nanoribbon field effect transistor

K. Smaali, David Guérin, V. Passi, L. Ordronneau, A. Carella, Thierry Melin, Emmanuel Dubois, Dominique Vuillaume, J. P. Simonato, Stéphane Lenfant

Surface characterizations of an organophosphorus (OP) gas detector based on chemically functionalized silicon nanoribbon field-effect transistor (SiNR-FET) were performed by Kelvin probe force microscopy (KPFM) and time-of-flight secondary-ion mass spectrometry (ToF-SIMS) and were correlated with…

Journal of Physical Chemistry C, 2016, 120 (20), pp.11180-11191. ⟨10.1021/acs.jpcc.6b00336⟩. ⟨hal-03325001⟩

• Article dans une revue

Evaluating Electromagnetic Railway Environment Using adaptive Time-Frequency Analysis

Mohamed Raouf Kousri, Virginie Deniau, Marc Heddebaut, S. Baranowski

With the current introduction of new technologies in railway signaling, the railway electromagnetic environment is becoming more and more complex. Indeed, the characteristics of the signals used in these systems are very different both in time and frequency domains. Because of this wide range of…, Avec l'introduction actuelle de nouvelles technologies dans la signalisation ferroviaire, l'environnement électromagnétique ferroviaire devient de plus en plus complexe. En effet, les caractéristiques des signaux utilisés dans ces systèmes sont très différentes tant dans les domaines…

International Journal of Engineering and Technical Research, 2016, 4 (3), pp190-194. ⟨hal-02009805⟩

• Communication dans un congrès

Terahertz wireless communications using photonic and electronic devices

Guillaume Ducournau, P. Szriftgiser, F. Pavanello, P. Latzel, Mohammed Zaknoune, Emilien Peytavit, D. Bacquet, Jean-Francois Lampin

18th International Conference on Transparent Optical Networks (ICTON), Jul 2016, Trento, Italy. ⟨10.1109/ICTON.2016.7550375⟩. ⟨hal-03286179⟩

• Communication dans un congrès

Contact resistance study of “edge-contacted” metal-graphene interfaces

V. Passi, A. Gahoi, J. Ruhkopf, S. Kataria, Francois Vaurette, E. Pallecchi, H. Happy, M. C. Lemme

The contact resistance RC of "edge-contacted" metal-graphene interfaces is systematically studied. Our experiments demonstrate a reduction of contact resistance by intentional patterning of graphene to create "edge contacts". The parameter space for different hole patterns in…

46th European Solid-State Device Conference, ESSDERC 2016, Sep 2016, Lausanne, Switzerland. pp.236-239, ⟨10.1109/ESSDERC.2016.7599629⟩. ⟨hal-03335829⟩