Publicaciones

• ART

THz media characterization by means of coherent homodyne detection, results and potential applications

Gaël Mouret, S. Matton, Robin Bocquet, Damien Bigourd, Francis Hindle, A. Cuisset, Jean-Francois Lampin, Karine Blary, Didier Lippens

This paper describes the performance of a coherent homodyne spectrometer to preserve phase information of the THz electric field. Thereby, optical constants of a high resistive silicon sample are presented between 200 GHz and 1.2 THz. The phase shift introduced by such a thick sample is much...

Applied Physics B - Laser and Optics, 2007, 89, pp.395-399. ⟨10.1007/s00340-007-2785-5⟩. ⟨hal-00255775⟩

• COMM

Reconfigurable RF signal generation for software radio transmitters

C. Nsiala-Nzeza, A. Frappe, J. Gorisse, A. Flament, B. Stefanelli, A. Kaiser

8ème Colloque sur le Traitement Analogique de l'Information, du Signal et ses Applications, TAISA 2007, 2007, Lyon, France. pp.89-92. ⟨hal-00819473⟩

• ART

Time-resolved vibrations of two-dimensional hypersonic phononic crystals

J.F. Robillard, Arnaud Devos, I. Roch-Jeune

We fabricate e-beam lithographied two-dimensional lattices of nanometric metal cubes of various sizes and lattice parameters. Using ultrafast laser acoustics, we time resolve two kinds of vibrations in such crystals: individual cube vibrations and lower frequencies strongly dependent on the lattice...

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2007, 76, pp.092301. ⟨10.1103/PhysRevB.76.092301⟩. ⟨hal-00255742⟩

• ART

Double negative media using interconnected Omega-type metallic particles

Eric Lheurette, O. Vanbesien, D. Lippens

We report on broadband low-loss properties of Ω-based metamaterials. It is shown that interconnecting elementary current-loops via their arms can yield to a relative bandwidth of around 70% for infinite arrays. Combining interconnected and disconnected sections permits one to engineer the left-...

Microwave and Optical Technology Letters, 2007, 49, pp.84-90. ⟨10.1002/mop.22034⟩. ⟨hal-00255773⟩

• COMM

Raman spectroscopy on single and few-layer graphene

D. Graf, F. Molitor, K. Ensslin, C. Stampfer, A. Jungen, C. Hierold, L. Wirtz

28th International Conference on the Physics of Semiconductors, ICPS-28, 2007, France. pp.623-624, ⟨10.1063/1.2730045⟩. ⟨hal-00284397⟩

• COMM

A new optimization approach for energy consumption within wireless sensor networks

F. Shebli, Iyad Dayoub, Jean-Michel Rouvaen, A. Zaouche

Third Advanced International Conference on Telecommunications, AICT 2007, 2007, Mauritius. pp.14, ⟨10.1109/AICT.2007.2⟩. ⟨hal-00284411⟩

• COMM

On the use of ultrasounds to quantify cellular adhesion on biomaterials

L. Peyre, Dorothée Debavelaere-Callens, Pierre Campistron, H.F. Hildebrand

2007 International Congress on Ultrasonics, ICU 2007, 2007, Austria. pp.69, ⟨10.3728/ICUltrasonics.2007.Vienna.1671_debavelaere-callens⟩. ⟨hal-00284430⟩

• COMM

Modélisation du MAI d'un système IR-UWB transposé à 60 GHz pour réseaux ad hoc

H. El Ghannudi, Laurent Clavier, P.A. Rolland

XXIème Colloque GRETSI, Traitement du signal et des images, 2007, France. pp.313-316. ⟨hal-00284472⟩

• OTHER

Analyse physique de transistors à effet de champ pour applications hyperfréquences, à l'aide de modèles macroscopiques bidimensionnels

Michel Rousseau

2007. ⟨hal-00285774⟩

• ART

Spacer-first damascene-gate FinFET architecture featuring stringer-free integration

F. Cornu-Fruleux, Julien Penaud, Emmanuel Dubois, Philippe Coronel, Guilhem Larrieu, Thomas Skotnicki

IEEE Electron Device Letters, 2007, 28, pp.523-526. ⟨10.1109/LED.2007.897443⟩. ⟨hal-00255851⟩