Publications

• Communication dans un congrès

Nanoscale transport measurements with multiple probe scanning tunneling microscopy

Maxime Berthe, Corentin Durand, R. Leturcq, B. Grandidier

Development of nanometer-sacle probing techniques have become imperative for current flow and resistivity measurements with nanometer scale spatial resolution in a variety of materials and devices. The use of weakly coupled scanning tunneling probes to detect transport phenomena appears to be an…

16th International Congress of Metrology, 2013, Paris, France. S20 Nanotechnology, 13001, 4 p., ⟨10.1051/metrology/201313001⟩. ⟨hal-00877775⟩

• Article dans une revue

Lifetimes of Confined Acoustic Phonons in Ultra-Thin Silicon Membranes

John Cuffe, Emigdio Chávez, Pierre-Olivier Chapuis, Francesc Alzina, Oliver Ristow, Andrey Shchepetov, Mike Hettich, Thomas Dekorsy, Clivia M. Sotomayor Torres, Mika Prunnila, Jouni Ahopelto

We study the relaxation of coherent acoustic phonon modes with frequencies up to 500 GHz in ultra-thin free-standing silicon membranes. Using an ultrafast pump-probe technique of asynchronous optical sampling, we observe that the decay time of the first-order dilatational mode decreases…

Physical Review Letters, 2013, 110 (9), pp.095503. ⟨10.1103/PhysRevLett.110.095503⟩. ⟨hal-00732483⟩

• Article dans une revue

A converging route towards very high frequency, mechanically flexible, and performance stable integrated electronics

A. Lecavelier Des Etangs-Levallois, Z. K. Chen, Marie Lesecq, Sylvie Lepilliet, Y. Tagro, Francois Danneville, J.F. Robillard, Virginie Hoel, David Troadec, D. Gloria, C. Raynaud, J. Ratajczak, Emmanuel Dubois

The ability to realize flexible circuits integrating sensing, signal processing, and communicating capabilities is of central importance for the development of numerous nomadic applications requiring foldable, stretchable, and large area electronics. A key challenge is, however, to combine high…

Journal of Applied Physics, 2013, 113 (15), pp.153701. ⟨10.1063/1.4801803⟩. ⟨hal-00819466⟩

• Communication dans un congrès

Three-Paths Microwave Inteferometric System Based on a Six-Port technique

Kamel Haddadi, Tuami Lasri

This paper presents a new type of six-port instrument to meet the specific needs of electrical characterization tools for impedances clearly different than the standard 50 Omega reference impedance. A method is developed for the precise adjustment of the reference impedance of the measurement…

43rd European Microwave Conference (EuMC), Oct 2013, Nuremberg, Allemagne. pp.1603-1606. ⟨hal-03224674⟩

• Article dans une revue

Non-linear nanochannels for room temperature terahertz heterodyne detection

J. Torres, P. Nouvel, A. Penot, L. Varani, P. Sangare, B. Grimbert, M. Faucher, Guillaume Ducournau, Christophe Gaquière, I. Iniguez-De-La-Torre, J. Mateos, T. Gonzalez

Semiconductor Science and Technology, 2013, 28, 125024, 6 p. ⟨10.1088/0268-1242/28/12/125024⟩. ⟨hal-00907348⟩

• Proceedings/Recueil des communications

The Modern Thermodynamics as based on the Principle of Virtual Laws

Raffaele Pisano, Antonino Drago

Physics, Astronomy and Engineering. Critical Problems in the History of Science and Society. Proceedings of the International 32nd Congress for The SISFA–Italian Society of Historians of Physics and Astronomy, The Scientia Socialis UAB & Scientific Methodical Centre Scientia Educologica Press, pp.345-352, 2013, 978-609-95513-0-2. ⟨hal-04513866⟩

• Article dans une revue

Reducing crosstalk in array structures by controlling the excitation voltage of individual elements : a feasibility study

Abdelmajid Bybi, Sébastien Grondel, Jamal Assaad, Anne-Christine Hladky, Christian Granger, Mohamed Rguiti

This paper describes a procedure to minimize crosstalk between the individual elements of a piezoelectric transducer array. A two-dimensional finite elements model was developed and the excitation voltages predicted by the model were applied to the array prototypes made of PZT 27 ceramic. Symmetric…

Ultrasonics, 2013, 53 (6), pp.1135-1140. ⟨10.1016/j.ultras.2013.02.009⟩. ⟨hal-00823966⟩

• Article dans une revue

Inter- and intragranular plasticity mechanisms in ultrafine-grained Al thin films : an in situ TEM study

Frédéric Mompiou, Marc Legros, A. Boé, M. Coulombier, J.P. Raskin, T. Pardoen

Acta Materialia, 2013, 61, pp.205-216. ⟨10.1016/j.actamat.2012.09.051⟩. ⟨hal-00795948⟩

• Article dans une revue

Hybrid polyaniline/nanomagnetic particles composites : high performance materials for EMI shielding

N. El Kamchi, B. Belaabed, J.L. Wojkiewicz, S. Lamouri, T. Lasri

In this work, two types of hybrid composite materials were elaborated. The first based on polyaniline (PANI) doped Camphor Sulfonic acid (CSA), Carbon-Coated Cobalt (CCo), and FeNi nanoparticles dispersed in polyurethane. A value of 104 S/m of conductivity and a 90 dB of shielding effectiveness in…

Journal of Applied Polymer Science, 2013, 127, pp.4426-4432. ⟨10.1002/app.38036⟩. ⟨hal-00796448⟩

• Communication dans un congrès

Capteur d'interactions moléculaires à base de résonance plasmonique de surface : vers une augmentation de la sensibilité et de l'intégration de la technique de mesure

E. Wijaya, Sophie Maricot, Jean-Pierre Vilcot, J. Hottin, N. Maalouli, M. Bouazaoui, B. Pinchemel, Rabah Boukherroub, Sabine Szunerits, A.S. Drucbert, P.M. Danze, J. Hastanin, C. Lenaerts, S. Habraken

Journées du Club EEA 'Electronique et santé', 2013, Limoges, France. ⟨hal-00908680⟩