Publications

• Communication dans un congrès

Investigation of fabricating a LiNbO3 ultrasonic phased array transducer of more than 100 MHz

Jin-Ying Zhang, Wei-Jiang Xu, Julien Carlier, X.M. Ji, Bertrand Nongaillard, S. Queste, Y.P. Huang

36°/Y-cut lithium niobate (LiNbO 3 ) single crystals have been patterned by means of Inductively Coupled Plasma (ICP) deep etching to create ultrasonic arrays resonating in the frequency range of 100-200 MHz. The limitation of etching aspect ratio and the minimum pitch are explored under the…

IEEE Sensors Conference, 2011, Limerick, Ireland. pp.1542-1545, ⟨10.1109/ICSENS.2011.6126901⟩. ⟨hal-00800448⟩

• Communication dans un congrès

Dispersion of confined acoustic phonons in ultra-thin Si membranes

J. Cuffe, E. Chavez, P.O. Chapuis, E.H. El Boudouti, F. Alzina, D. Dudek, Yan Pennec, Bahram Djafari-Rouhani, A. Shchepetov, M. Prunnila, J. Ahopelto, C.M. Sotomayor Torres

The acoustic phonon dispersion curves of ~10 and ~30 nm Si membranes were measured using Brillouin Light Scattering (BLS) spectroscopy. The dispersion relations of the confined phonons were calculated from a semi-analytical model based on continuum elasticity theory. Green’s function simulations…

1st International Conference on Phononic Crystals, Metamaterials and Optomechanics, PHONONICS 2011, 2011, Santa Fe, United States. pp.218-219. ⟨hal-00800075⟩

• Article dans une revue

Contact angle hysteresis origins: investigation on super-omniphobic surfaces

Renaud Dufour, Maxime Harnois, Vincent Thomy, Rabah Boukherroub, Vincent Senez

Contact angle hysteresis of liquid droplets is investigated on sticky and flexible super-omniphobic surfaces made up of PDMS–Si3N4 microstructures. Up to now, extensive studies have been focusing on the relation between hysteresis and surface properties such as roughness or defect density. However…

Soft Matter, 2011, 7 (19), pp.9380-9387. ⟨10.1039/C1SM05832K⟩. ⟨hal-00639938⟩

• Communication dans un congrès

Analysis of optimal power distribution over pilot tones for multi-carrier communications over PLC

David Buèche, Patrick Corlay, François-Xavier Coudoux, Marc G. Gazalet, Christophe Deknudt

We analyze the optimal distribution of pilot power, which will optimize the performance of multi-carrier transmissions over power lines, using comb-type pilots. To find this optimal distribution, we took noise characteristics and channel estimation techniques based on pilot tones associated with…

IEEE International Symposium on Power Line Communications and its Applications, ISPLC 2011, Apr 2011, Udine, Italy. pp.255-260, ⟨10.1109/ISPLC.2011.5764403⟩. ⟨hal-00591356⟩

• Communication dans un congrès

Transmission on aircraft power line between an inverter and a motor : impulsive noise characterization

K. Kilani, Virginie Degardin, Pierre Laly, M. Lienard

IEEE International Symposium on Power Line Communications and its Applications, ISPLC 2011, 2011, Italy. pp.301-304, ⟨10.1109/ISPLC.2011.5764412⟩. ⟨hal-00591357⟩

• Article dans une revue

Thin film transmission lines using cyclic olefin copolymer for millimeter wave and terahertz integrated circuits

Emilien Peytavit, C. Donche, Sylvie Lepilliet, Guillaume Ducournau, Jean-Francois Lampin

Electronics Letters, 2011, 47, pp.453-454. ⟨10.1049/el.2011.0369⟩. ⟨hal-00591313⟩

• Communication dans un congrès

Influence des paramètres dimensionnels sur le photodétecteur métal-semiconducteur-métal

A.D. Zebentout, Malek Zegaoui, A.K. Aissat, Z. Bensaad, Didier Decoster

TELECOM'2011 & 7èmes Journées Franco-Maghrébines des Micro-ondes et leurs Applications, Mar 2011, Tanger, Maroc. CDROM, session A4, papier 205, 1-5. ⟨hal-00591366⟩

• Article dans une revue

Controlling gigahertz and terahertz surface electromagnetic waves with metamaterial resonators

Wenchen Chen, J.J. Mock, D.R. Smith, Tahsin Akalin, Willie J. Padilla

We computationally and experimentally investigate the use of metamaterial resonators as bandpass filters and other components that enable control of guided surface electromagnetic waves. The guided surface electromagnetic wave propagates on a planar Goubau line, launched via a coplanar waveguide…

Physical Review X, 2011, 1, pp.0210162. ⟨10.1103/PhysRevX.1.021016⟩. ⟨hal-00783536⟩

• Communication dans un congrès

Antenne miniature pour intégrer les standards WIFI, WIMAX et HIPERLAN sur les téléphones portables 3G

M. Ben Ahmed, M. Bouhorma, F. Elouaai, A. Mamouni, A.A. Boudhir

TELECOM'2011 & 7èmes Journées Franco-Maghrébines des Micro-ondes et leurs Applications, 2011, Maroc. CDROM, session P2, papier 124, 1-5. ⟨hal-00591381⟩

• Communication dans un congrès

Impurity and phonon scattering in silicon nanowires

Wenxing Zhang, Martin P. Persson, Hector Mera, Christophe Delerue, Yann-Michel Niquet, Guy Allan, Enge Wang

American Physical Society March Meeting, APS March Meeting 2011, 2011, Dallas, TX, United States. ⟨hal-00579042⟩