Publications

• Communication dans un congrès

ZnO and KNbO3 contour-mode resonator

Tadeusz Gryba, Julien Carlier, L. Elmaimouni, Jean-Etienne Lefebvre, V. Zhang

1st Mediterranean Congress on Acoustics, MCA 2010, 2010, Salé, Morocco. ⟨hal-00808292⟩

• Article dans une revue

Negative refraction of surface acoustic waves in the subgigahertz range

Bernard Bonello, Laurent Belliard, Juliette Pierre, Jerome O. Vasseur, Bernard Perrin, Olga Boyko-Kazymyrenko

We used the picosecond ultrasonic technique to experimentally demonstrate the negative refraction of surface acoustic waves in a two-dimensional phononic crystal. The sample is made of a square lattice of circular voids drilled at the surface of a thick silica substrate. The lattice parameter is of…

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2010, 82, pp.104109-1-5. ⟨10.1103/PhysRevB.82.104109⟩. ⟨hal-00549435⟩

• Communication dans un congrès

Negative index subwavelength arrays operating at 0.5 THz

Eric Lheurette, Frédéric Garet, Jorge Carbonell, Jean-Louis Coutaz, Didier Lippens

We report on a double negative metamaterial operating at 0.5 THz. The structure is based on a stack of several metallic arrays patterned with subwavelength apertures. Following the characterisation via TeraHertz Time Domain Spectroscopy, (THz-TDS), dispersion parameters are retrieved using a…

4th European Conference on Antennas and Propagation, EuCAP 2010, Apr 2010, Barcelona, Spain. pp.1-4. ⟨hal-00568589⟩

• Article dans une revue

Engineering sticky superomniphobic surfaces on transparent and flexible PDMS substrate

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

Following the achievement of superhydrophobicity which prevents water adhesion on a surface, superomniphobicity extends this high repellency property to a wide range of liquids, including oils, solvents, and other low surface energy liquids. Recent theoretical approaches have yield to specific…

Langmuir, 2010, 26 (22), pp.17242-17247. ⟨10.1021/la103462z⟩. ⟨hal-00549492⟩

• Article dans une revue

Fabrication of 24-MHz-disk resonators with silicon passive integration technology

M. Sworowski, F. Neuilly, Bernard Legrand, A. Summanwar, P. Philippe, L. Buchaillot

IEEE Electron Device Letters, 2010, 31, pp.23-25. ⟨10.1109/LED.2009.2034542⟩. ⟨hal-00548984⟩

• Article dans une revue

Three-terminal junctions operating as mixers, frequency doublers and detectors : a broad-band frequency numerical and experimental study at room temperature

I. Iniguez-De-La-Torre, T. Gonzalez, D. Pardo, C. Gardes, Yannick Roelens, S. Bollaert, A. Curutchet, Christophe Gaquière, J. Mateos

Semiconductor Science and Technology, 2010, 25, pp.125013-1-14. ⟨10.1088/0268-1242/25/12/125013⟩. ⟨hal-00548604⟩

• Article dans une revue

Parasitic effects and traps in AlGaN/GaN HEMT on sapphire substrate

O. Fathallah, M. Gassoumi, B. Grimbert, Christophe Gaquière, H. Maaref

European Physical Journal: Applied Physics, 2010, 51, pp.10304-1-5. ⟨10.1051/epjap/2010085⟩. ⟨hal-00549476⟩

• Article dans une revue

Interface engineering for improved light transmittance through photonic crystal flat lenses

Geoffroy Scherrer, Maxence Hofman, Wojciech Smigaj, B. Gralak, X. Melique, O. Vanbesien, D. Lippens, Colette Dumas, Benoît Cluzel, F. de Fornel

In this paper, we present photonic crystal flat lenses with interfaces engineered to improve the light transmittance thanks to a broad angles impedance matching. The interface engineering consists in the realization of antireflection gratings on the edges of the lenses which are designed to reduce…

Applied Physics Letters, 2010, 97 (7), pp.071119. ⟨10.1063/1.3473760⟩. ⟨hal-00548691⟩

• Communication dans un congrès

Al0.56In0.44Sb/Ga0.5In0.5Sb heterostructures for high speed and low power consumption electronic devices

L. Desplanque, D. Vignaud, S. Godey, S.R. Plissard, E. Cadio, X. Wallart, P. Liu, H. Sellier

16th International Conference on Molecular Beam Epitaxy, MBE 2010, 2010, Berlin, Germany. ⟨hal-00573659⟩

• Article dans une revue

Transmission electron microscopy study of erbium silicide formation from Ti/Er stack for Schottky contact applications

J. Ratajczak, A. Laszcz, A. Czerwinski, J. Katcki, F. Phillipp, P.A. van Aken, N. Reckinger, Emmanuel Dubois

In this paper, we present results of transmission electron microscopy studies on erbium silicide structures fabricated under various thermal conditions. A titanium cap has been used as a protective layer against oxidation during rapid thermal annealing of an erbium layer in a temperature range of…

Journal of Microscopy, 2010, EM 2008 ‐ XIII International Conference on Electron Microscopy, 237 (3), pp.379-383. ⟨10.1111/j.1365-2818.2009.03264.x⟩. ⟨hal-00549623⟩