Publications

• 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⟩

• Communication dans un congrès

Méthode haute fréquence de caractérisation des paramètres primaires des câbles multifilaires

L. Kone, S. Baranowski, B. Demoulin

15ème Colloque International et Exposition sur la Compatibilité Electromagnétique, CEM 2010, 2010, France. pp.CDROM, M7-3, 1-6. ⟨hal-00573211⟩

• Autre publication scientifique

Minimisation de la consommation et gestion de l'interférence pour des transmissions multi-sauts et coopératives dans les réseaux de capteurs

Jiejia Chen

2010. ⟨hal-00572688⟩

• Communication dans un congrès

The use of Langmuir-Blodgett films of PbSe/CdSe quantum dots for the determination of the PbSe/CdSe band alignment

Y. Justo, Justin Habinshuti, B. de Geyter, B. Grandidier, Z. Hens

11th Trends in Nanotechnology International Conference, TNT2010, 2010, Braga, Portugal. ⟨hal-00574419⟩

• Communication dans un congrès

Electronic structure of PbSe/CdSe core/shell nanocrystals revealed by scanning tunneling- and photo- electron spectroscopies

Justin Habinshuti, T.H. Nguyen, Y. Justo, O. Cristini, F. Bourne, J.J. Gallet, Z. Hens, S. Turrell, I. Vobornik, J. Fujii, J. Avila, B. Grandidier

Forum des Microscopies à Sonde Locale, 2010, Mittelwihr, France. ⟨hal-00574395⟩

• Communication dans un congrès

Tuning the Kohn anomaly in the phonon dispersion of graphene by interaction with the substrate

L. Wirtz, A. Allard

Ψk Conference : Ab initio calculations of processes in materials and (bio)molecules, 2010, Berlin, Germany. ⟨hal-00574427⟩