Publications

• Communication dans un congrès

Giant piezoresistance in silicon/metal hybrid resistors

A. Rowe, S. Arscott, C. Renner

American Physical Society March Meeting, APS March Meeting 2010, 2010, Portland, OR, United States. ⟨hal-00808203⟩

• Communication dans un congrès

Acoustic waves in one dimensional phononic crystals

El Houssaine, E.H. El Boudouti, Y. El Hassouani, Bahram Djafari-Rouhani

1st Mediterranean Congress on Acoustics, MCA 2010, 2010, Salé, Morocco. ⟨hal-00808213⟩

• Chapitre d'ouvrage

Microstub resonators based-waveguides for filtering and multiplexing devices

Yan Pennec, Bahram Djafari-Rouhani, Abdellatif Akjouj, Jerome O. Vasseur, A. Noual, L. Dobrzynski

In this chapter, we report numerical simulations, based on a two dimensions Finite Difference Time Domain (FDTD) method, of light propagation in two-dimensional semiconductor micro optical waveguides coupled to one or several lateral stubs. This resonator offers a filtering alternative to well-…

Progress in Optical Fibers Research, Nova Science Publishers, Inc., pp.83-105, 2010, 9781606924778. ⟨hal-03526132⟩

• Article dans une revue

Monte Carlo study of the dynamic performance of a 100-nm-gate InAlAs/InGaAs velocity modulation transistor

B.G. Vasallo, Nicolas Wichmann, S. Bollaert, Yannick Roelens, A. Cappy, T. Gonzalez, D. Pardo, J. Mateos

IEEE Transactions on Electron Devices, 2010, 57, pp.2572-2578. ⟨10.1109/TED.2010.2058633⟩. ⟨hal-00567883⟩

• Communication dans un congrès

Génération d'ondes de choc et focalisation à courte distance dans le champ de cavitation ultrasonore à basse fréquence

Bertrand Dubus, Christian Vanhille, Cleofé Campos-Pozuelo, Christian Granger

Dans les dispositifs d'ultrasons de puissance de type sonotrode utilisés en sonochimie ou génie des procédés, le champ de cavitation est engendré par une surface cylindrique (de diamètre comparable à &_lambda; longueur d'onde acoustique dans le liquide) vibrant à basse fréquence (…

10ème Congrès Français d'Acoustique, Apr 2010, Lyon, France. ⟨hal-00538348⟩

• Article dans une revue

Influence of the selectively implanted collector integration on 400 GHz fmax Si/SiGe:C HBTs

Thomas Lacave, Pascal Chevalier, Yves Campidelli, Linda Depoyan, Ludovic Berthier, Frédéric André, Michel Buczko, Gregory Avenier, Christophe Gaquière, Alain Chantre

Optimization of SiGe HBT performances towards very high cut-off frequencies fT and fMAX requires high collector doping level together with low collector/base junction capacitance CBC. This compromise is usually achieved by localizing a dedicated collector implant (so-called SIC implant) under the…

ECS Transactions, 2010, 33 (6), pp.331-335. ⟨10.1149/1.3487563⟩. ⟨hal-00550006⟩

• Communication dans un congrès

Wedge-type negative index metamaterial at 0.5 THz

Eric Lheurette, Frédéric Garet, Shengxiang Wang, Karine Blary, Jean-Louis Coutaz, Didier Lippens

Negative refraction through a fishnet related metamaterial is demonstrated at 0.5 THz. This characterization is based on refraction angle determination through a prism-like structure. The measurements are performed by means of a goniometric time-domain spectroscopy system while a numerical…

35th International Conference on Infrared, Millimeter and THz Waves, IRMMW-THz 2010, Sep 2010, Rome, Italy. pp.1-3, ⟨10.1109/ICIMW.2010.5612552⟩. ⟨hal-00549945⟩

• Article dans une revue

Ultrafast acoustics in the middle UV range: coherent phonons at higher frequencies and in smaller objects

S. Ayrinhac, Arnaud Devos, A. Le Louarn, P.-A. Mante, P. Emery

We show that the propagation of coherent acoustic phonons generated by femtosecond optical excitation can be clearly resolved using a probe laser in the middle UV (MUV) range. The MUV probe is easily produced from a highrepetition- rate femtosecond laser and a homemade frequency tripler. We present…

Optics Letters, 2010, 35 (20), pp.1. ⟨hal-00645550⟩

• Article dans une revue

Voltage tunable short wire-pair type of metamaterial infiltrated by nematic liquid crystal

F. Zhang, Q. Zhao, W. Zhang, J. Sun, J. Zhou, D. Lippens

Applied Physics Letters, 2010, 97, pp.134103-1-3. ⟨10.1063/1.3496034⟩. ⟨hal-00548702⟩

• Communication dans un congrès

Etude expérimentale de pseudo-modes de Lamb au voisinage d'une bande interdite d'un réseau phononique

M. Bavencoffe, B. Morvan, Anne-Christine Hladky, J.L. Izbicki

10ème Congrés Français d'Acoustique, CFA 10, 2010, France. pp.1-6. ⟨hal-00572202⟩