Publications

• Communication dans un congrès

Electrical tunability of AlN elastic constants : direct measurement by ultrafast acoustics

Arnaud Devos, P. Emery, E. Defay

IEEE International Ultrasonics Symposium, IUS 2013, 2013, Prague, Czech Republic. ⟨hal-00944049⟩

• Communication dans un congrès

Approach-to-equilibrium molecular dynamics to study thermal transport

Evelyne Lampin, Pier Luca Palla, Pierre-Arnaud Francioso, Fabrizio Cleri

We study thermal transport properties by conduction using molecular dynamics simulations. In our approach, two portions are delimited and heated at two different temperatures before the approach-to-equilibrium in the whole structure is monitored. The observed decay of the temperature difference is…

Materials Research Society Fall Meeting, MRS Fall 2013, Symposium UU : Phonon-Interaction-Based Materials Design - Theory, Experiments and Applications, 2013, Boston, MA, United States. ⟨hal-00944024⟩

• Communication dans un congrès

Experimental and theoretical investigation of guided acoustic wave properties in in-plane c-axis ZnO films

S. Takayanagi, Abdelkrim Talbi, Olivier Bou Matar, Nicolas Tiercelin, M. Matsukawa, Philippe Pernod, V.L. Preobrazhensky

IEEE International Ultrasonics Symposium, IUS 2013, 2013, Prague, Czech Republic. ⟨hal-00944039⟩

• Communication dans un congrès

Impact of the deposition process on the elastic properties of thin films measured by ultrafast acoustics

Arnaud Devos, A. Le Louarn, P. Emery

IEEE International Ultrasonics Symposium, IUS 2013, 2013, Prague, Czech Republic. ⟨hal-00944053⟩

• Article dans une revue

Structure and mechanical characterization of DNA i-motif nanowires by molecular dynamics simulation

R.P. Singh, R. Blossey, F. Cleri

We studied the structure and mechanical properties of DNA i-motif nanowires by means of molecular dynamics computer simulations. We built up to 230 nm-long nanowires, based on a repeated TC5 sequence from crystallographic data, fully relaxed and equilibrated in water. The unusual C⋅C+ stacked…

Biophysical Journal, 2013, 105, pp.2820-2831. ⟨10.1016/j.bpj.2013.10.021⟩. ⟨hal-00921234⟩

• Article dans une revue

Electrowetting on functional fibers

Renaud Dufour, Alfred Dibao-Dina, Maxime Harnois, Xuyuan Tao, Claude Dufour, Rabah Boukherroub, Vincent Senez, Vincent Thomy

We report on experiments of electrowetting on dielectric (EWOD) on functional fibers in air. Firstly, we investigate the evolution of drop contact angle θ with the applied voltage Vrms. θ(Vrms) relationship is compared to the theoretical Young–Dupre model and shows a good agreement at low voltage.…

Soft Matter, 2013, 9 (2), pp.492-497. ⟨10.1039/C2SM26295A⟩. ⟨hal-00796449⟩

• Article dans une revue

First reliability demonstration of sub-200 nm AlN/GaN-on-silicon double heterostructure HEMTs for Ka band applications

G. Meneghesso, M. Meneghini, F Medjdoub, Y. Tagro, B. Grimbert, D. Ducatteau, N. Rolland, R. Silvestri, E. Zanoni

IEEE Transactions on Device and Materials Reliability, 2013, 13, pp.480-488. ⟨10.1109/TDMR.2013.2276425⟩. ⟨hal-00913577⟩

• Article dans une revue

Psyco-Education Factors of Applying Visualisation in Science Education [Ph.D Thesis Review]

Raffaele Pisano

Advances in Historical Studies, 2013, 02 (01), pp.17-18. ⟨10.4236/ahs.2013.21005⟩. ⟨hal-04509504⟩

• Communication dans un congrès

Terahertz filters based on planar Goubau transmission lines with multi split rings resonators

Abdallah Chahadih, Serkan Kaya, Ibrahim Türer, Mokhtar Zehar, Gabriel Moreno, Y. Zapart, Abbas Ghaddar, Tahsin Akalin

The electromagnetic field around Planar Goubau transmission Line (PGL) offers the possibility of tailoring the response of metamaterials components such as single or multi-micro resonators type. In this paper, we suggest a novel design of filter based on PGL coupled with micro split rings…

38th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2013, Sep 2013, Mainz, Germany. paper TU9-5, 2 p., ⟨10.1109/IRMMW-THz.2013.6665624⟩. ⟨hal-00914247⟩

• Article dans une revue

Coherent tunnelling across a quantum point contact in the quantum Hall regime

F. Martins, S. Faniel, B. Rosenow, Hermann Sellier, Serge Huant, M. G. Pala, L. Desplanque, X. Wallart, Vincent Bayot, B. Hackens

The unique properties of quantum Hall devices arise from the ideal one-dimensional edge states that form in a two-dimensional electron system at high magnetic field. Tunnelling between edge states across a quantum point contact (QPC) has already revealed rich physics, like fractionally charged…

Scientific Reports, 2013, 3, pp.1416. ⟨10.1038/srep01416⟩. ⟨hal-00932989⟩