Publicaciones

• Article dans une revue

Metal-metal terahertz quantum cascade laser with micro-transverse-electromagnetic-horn antenna

Wilfried Maineult, Pierre Gellie, Alessio Andronico, Pascal Filloux, Giuseppe Leo, Carlo Sirtori, Stefano Barbieri, Emilien Peytavit, Tahsin Akalin, Jean-Francois Lampin, Harvey E. Beere, David Ritchie

A 2.8 THz metal-metal quantum cascade laser operating with a microtransverse-electromagnetic-horn antenna has been demonstrated. By comparing the far-field radiation pattern to a standard ridge cavity with a cleaved facet, a striking improvement of the directionality is observed. The effectiveness...

Applied Physics Letters, 2008, 93, pp.183508-1-3. ⟨10.1063/1.3013819⟩. ⟨hal-00356949⟩

• Article dans une revue

Potential of the polymer optical fibers deployed in a 10Gbps small office/home office network

C. Lethien, Christophe Loyez, Jean-Pierre Vilcot, N. Rolland, P.A. Rolland

Optics Express, 2008, 16, pp.11266-11274. ⟨10.1364/OE.16.011266⟩. ⟨hal-00356913⟩

• Article dans une revue

Electric charge enhancements in carbon nanotubes: Theory and experiments

Zhao Wang, Mariusz Zdrojek, Thierry Melin, Michel Devel

We present a detailed study of the static enhancement effects of electric charges in micrometer-long single-walled carbon nanotubes, using theoretically an atomic charge-dipole model and experimentally electrostatic force microscopy. We demonstrate that nanotubes exhibit at their ends surprisingly...

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2008, 78, pp.085425. ⟨10.1103/PhysRevB.78.085425⟩. ⟨hal-00336930⟩

• Communication dans un congrès

Characterization of nanogap chemical reactivity using peptide-capped gold nanoparticles and electrical detection

L. Marcon, D. Stiévenard, O. Melnyk

30th European Peptide Symposium, 30EPS, 2008, Helsinki, Finland. ⟨hal-00362013⟩

• Communication dans un congrès

The production of micro-droplets by the impact of a drop on a hydrophobic micro-grid

Philippe Brunet, Farzam Zoueshtiagh, Alain Merlen, Florian Lapierre, Vincent Thomy

We report on experiments of drop impacting a hydrophobic micro-grid, of typical spacing 50 μm. We find a thresholdin impact speed above which a small amount of liquid protrudes the grid and emerges to the other side. For small gridspacings, the emerging liquid takes the form of micro-droplets which...

1st European Conference on Microfluidics (μFlu'08), Dec 2008, Bologne, Italy. ⟨hal-00360422⟩

• Article dans une revue

Electronic structure of highly crystalline polyaniline by study of tunnelling conduction in n+-Si/self-assembled monolayer/polyaniline heterostructures

D.S. Sutar, S. Lenfant, D. Vuillaume, J.V. Yakhmi

Organic Electronics, 2008, 9, pp.602-608. ⟨10.1016/j.orgel.2008.04.007⟩. ⟨hal-00357289⟩

• Article dans une revue

Analyses of constraints on high speed Optical Code Division Multiplexing Access (OCDMA) link parameters due to fiber optic chromatic dispersion

Y. Zouine, Iyad Dayoub, S. Haxha, Jean-Michel Rouvaen

Optics Communications, 2008, 281, pp.1030-1036. ⟨10.1016/j.optcom.2007.10.079⟩. ⟨hal-00356904⟩

• Article dans une revue

Electron-electron correlation in graphite : a combined angle-resolved photoemission and first-principles study

A. Gruneis, Claudio Attaccalite, T. Pichler, V. Zabolotnyy, H. Shiozawa, S.L. Molodtsov, D. Inosov, A. Koitzsch, M. Knupfer, J. Schiessling, R. Follath, R. Weber, P. Rudolf, L. Wirtz, A. Rubio

Physical Review Letters, 2008, 100, pp.037601-1-4. ⟨10.1103/PhysRevLett.100.037601⟩. ⟨hal-00357328⟩

• Article dans une revue

Synthesis and characterization of copper oxide (I) nanoparticles produced by pulsed sonoelectrochemistry

Valérie Mancier, A.L. Daltin, Didier Leclercq

Ultrasonics Sonochemistry, 2008, 15, pp.157-163. ⟨10.1016/j.ultsonch.2007.02.007⟩. ⟨hal-00356984⟩

• Article dans une revue

Etching characteristics and absence of electrical properties damage of PZT thin films etched before crystallization

R.H. Liang, Denis Remiens, Caroline Soyer, N. Sama, X.L. Dong, G.S. Wang

Microelectronic Engineering, 2008, 85, pp.670-674. ⟨10.1016/j.mee.2007.12.031⟩. ⟨hal-00360094⟩