Publications

• Communication dans un congrès

Influence des nuages sur l'atténuation du son, des infrasons et du bang sonique

Michael Baudoin, Jean-Louis Thomas, François Coulouvrat

L'objectif de l'étude est de quantifier l'influence de la couverture nuageuse sur la propagation atmosphérique à grande distance des sons et infrasons. Une attention plus particulière sera portée au bang sonique des avions supersoniques, pour lequel quelques indications semblent…

10ème Congrès Français d'Acoustique, Apr 2010, Lyon, France. ⟨hal-00542871⟩

• Article dans une revue

Graphene buffer layer on Si-terminated SiC studied with an empirical interatomic potential

Evelyne Lampin, Catherine Priester, Christophe Krzeminski, Laurence Magaud

The atomistic structure of the graphene buffer layer on Si-terminated SiC is investigated using a modified version of the environment-dependent interatomic potential. The determination of the equilibrium state by the conjuguate gradients method suffers from a complex multiple-minima energy surface…

Journal of Applied Physics, 2010, 107 (10), pp.103514. ⟨10.1063/1.3357297⟩. ⟨hal-00549078⟩

• Article dans une revue

Fully relaxed low-mismatched InAlAs layer on an InP substrate by using a two step buffer

S.R. Plissard, Christophe Coinon, Ydir Androussi, X. Wallart

The strain relaxation in low mismatched InxAl1−xAs layers has been studied by triple axis x-ray diffraction, transmission electron microscopy, and photoluminescence. Using a two step buffer, a fully relaxed top layer has been grown by adapting the composition and thickness of a first “strained…

Journal of Applied Physics, 2010, 107 (1), pp.0161021. ⟨10.1063/1.3275872⟩. ⟨hal-00548708⟩

• Article dans une revue

Gigahertz characterization of a single carbon nanotube

L. Nougaret, Gilles Dambrine, Sylvie Lepilliet, H. Happy, N. Chimot, Vincent Derycke, J.P. Bourgoin

Applied Physics Letters, 2010, 96, pp.042109-1-3. ⟨10.1063/1.3284513⟩. ⟨hal-00548562⟩

• Article dans une revue

Above-barrier surface electron resonances induced by a molecular network

Rares Stiufiuc, Luis Perdigao, B. Grandidier, D. Deresmes, Guy Allan, Christophe Delerue, Didier Stiévenard, Peter Beton, Steven Erwin, Michel Sassi, Vincent Oison, Jean-Marc Debierre

We report the modification of the density of states of the Ag/Si(111)−√3×√3R30° surface by a self-assembled molecular network at energies much higher than the height of the potential barriers induced by the molecules. Map of the differential conductance obtained by scanning tunneling spectroscopy…

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2010, 81, pp.045421-1-5. ⟨10.1103/PhysRevB.81.045421⟩. ⟨hal-00549037⟩

• Article dans une revue

Microwave properties of epitaxial (111)-oriented Ba0.6Sr0.4TiO3 thin films on Al2O3(0001) up to 40 GHz

L.H. Yang, Freddy Ponchel, G.S. Wang, Denis Remiens, Jean-François Legier, D. Chateigner, X.L. Dong

Applied Physics Letters, 2010, 97, pp.162909-1-3. ⟨10.1063/1.3478015⟩. ⟨hal-00549523⟩

• Article dans une revue

Fracture toughness, hardness, and Young's modulus of tantalum nanocrystalline films

G. Guisbiers, E. Herth, L. Buchaillot, T. Pardoen

Applied Physics Letters, 2010, 97, pp.143115-1-3. ⟨10.1063/1.3496000⟩. ⟨hal-00548997⟩

• Article dans une revue

Analysis of a narrowband terahertz signal generated by a unitravelling carrier photodiode coupled with a dual-mode semiconductor Fabry-Pérot laser

Sylwester Latkowski, Josué Parra-Cetina, Ramon Maldonado-Basilio, Pascal Landais, Guillaume Ducournau, Alexandre Beck, Emilien Peytavit, Tahsin Akalin, Jean-Francois Lampin

A narrowband terahertz signal generated by a unitravelling carrier photodiode (UTC-PD) interfaced with a dual-mode Fabry–Pérot laser diode is demonstrated. A beat tone corresponding to the free spectral range is generated on the UTC-PD, and radiated by a transverse-electromagnetic-horn antenna. A…

Applied Physics Letters, 2010, 96, pp.241106-1-3. ⟨10.1063/1.3447931⟩. ⟨hal-00548701⟩

• Communication dans un congrès

Real-time analysis of enzyme reaction by terahertz bioMEMS

Abdennour Abbas, A. Treizebre, Philippe Supiot, Didier Guillochon, Bertrand Bocquet

20th Anniversary World Congress on Biosensors, Biosensors 2010, May 2010, Glasgow, United Kingdom. paper P2.3.026, 1-2. ⟨hal-00568971⟩

• Article dans une revue

Vacuum UV and UV spectroscopy of a N2-Ar mixtures discharge created by a RF helical coupling device

Corinne Foissac, Jaroslav Krištof, Adriana Annusova, V. Martisovits, Pavel Veis, Philippe Supiot

Optical emission spectroscopy in vacuum ultraviolet and UV spectral ranges is applied to study densities, and vibrational and rotational temperatures of the N2 molecule in a nitrogen–argon (0–95% Ar) plasma sustained at a pressure of 400 Pa by a helical cavity supplied with a power of 28 W and an…

Plasma Sources Science and Technology, 2010, 19, pp.0550061-12. ⟨10.1088/0963-0252/19/5/055006⟩. ⟨hal-00549499⟩