Publications

• Article dans une revue

Optical characterization of polychromatic organic light emitting diodes

David Troadec, André Moliton, Bernard Ratier, Rémi Antony, Roger C. Hiorns

Luminance and quantum yields of organic light emitting diodes (OLEDs) are generally calculated by using a hypothetic monochromatic emission even though the actual external emission is lower than the internal emission because of internal reflection, and is polychromatic. For organic materials, we…

Journal of Applied Physics, 2005, 97 (4), pp.043103. ⟨10.1063/1.1835538⟩. ⟨hal-00067791⟩

• Communication dans un congrès

A Closed-Form Formulation for the Total Power Radiated by a Single-Wire Overhead Line

Andrea Cozza, Flavio G. Canavero, Bernard Démoulin

A new analytical solution for the total power radiated by a single-wire line over a ground-plane is here proposed, for the special case of a lossless complex exponential current-distribution. The line is not assumed to be electrically short or “closed”, thus being suitable for assessing the…

16th International Symposium on Electromagnetic Compatibility, EMC Zurich, Feb 2005, Switzerland. pp.529-534. ⟨hal-00518347⟩

• Article dans une revue

11% efficiency 100 GHz InP-based heterostructure barrier varactor quintupler

T. Bryllert, A. Olsen, J. Vukusic, T.A. Emadi, M. Ingvarson, J. Stake, D. Lippens

A record conversion efficiency of 11.4% at 100 GHz using a heterostructure barrier varactor (HBV) quintupler is demonstrated. The quintupler is based on a microstrip circuit mounted in a full-height crossed-waveguide block. The nonlinear element consists of a planar HBV diode fabricated in InGaAs/…

Electronics Letters, 2005, 41 (3), pp.131-132. ⟨10.1049/el:20057633⟩. ⟨hal-00154899⟩

• Chapitre d'ouvrage

Nanoélectronique : un passeport pour le nanomonde

O. Vanbesien

Techniques de l'Ingénieur, TI Sciences et Techniques, Paris, France, pp.RE-32, 2005. ⟨hal-00132086⟩

• Article dans une revue

Strained heteroepitaxy on nanomesas: a way toward perfect lateral organization of quantum dots

Maxime Bavencoffe, Eglantine Houdart, Catherine Priester

Journal of Crystal Growth, 2005, 275 (1-2), pp.305-316. ⟨10.1016/j.jcrysgro.2004.10.145⟩. ⟨hal-02112564⟩

• Article dans une revue

Three-dimensionnal calculation of propagation losses in photonic crystal waveguides

S. Fasquel, Xavier Mélique, Olivier Vanbésien, D. Lippens

Optics Communications, 2005, 246 (1-3), pp.91-96. ⟨hal-00401300⟩

• Article dans une revue

Experimental comparison of stochastic MIMO channel models

Jean-François Pardonche, Marion Berbineau, Christophe Seguinot

Annals of Telecommunications - annales des télécommunications, 2005, 60, pp.649-680. ⟨hal-00162805⟩

• Article dans une revue

Voltage tuneable terahertz emission from a ballistic nanometer InGaAs/InAlAs transistor

J. Lusakowski, N. Dyakonova, L. Varani, J. Mateos, T. Parenty, A. Cappy, V. Popov, M.S. Shur

Journal of Applied Physics, 2005, 97 (6), pp.064307. ⟨10.1063/1.1861140⟩. ⟨hal-00330467⟩

• Communication dans un congrès

Amplificateur distribué en technologie HEMT métamorphique sur GaAs à large bande passante et faible bruit pour récepteur optoélectronique à 40 Gbits/s

G. Wolf, H. Happy, S. Demichel, R. Leblanc, F. Blache, R. Lefèvre, Gilles Dambrine

Actes des 14èmes Journées Nationales Microondes, 2005, Nantes, France. ⟨hal-00127058⟩

• Article dans une revue

Methyl radical beam sources for ultra high vacuum applications

T. Gehin, X. Wallart, D. Vignaud

Physica Status Solidi A (applications and materials science), 2005, 202, pp.2085-2090. ⟨hal-00125390⟩