Publications

• Article dans une revue

Measuring the surface stress polar dependence

J. J Métois, A. Saul, P. Muller

Although measurements of the polar dependence of the surface free energy are easily available, measurements of the whole polar dependence of the surface stress of a crystal do not exist. Here, we present a procedure that allows the experimental determination of this dependence. For this purpose,…

Nature Materials, 2005, 4 (3), pp.238-242. ⟨10.1038/nmat1328⟩. ⟨hal-01967005⟩

• Communication dans un congrès

WYP 2005: History of physics culture and school

Raffaele Pisano

Round–Table AIF Workshop Science & Teaching, 19th february, AIF Latina & ITG Sani Latina & Mathesis Latina, Feb 2005, Latina, Italy. ⟨hal-04518914⟩

• 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

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

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⟩

• Communication dans un congrès

Influence of coal mine tips on the chalk aquifer. Sampling methods for three dimensional sulphate infiltration study

F. Barrez, J. Mania, J.L. Mansy, Bogdan Piwakowski

Post-Mining 2005, 2005, France. pp.1-12. ⟨hal-00247431⟩

• Communication dans un congrès

Design of Al/ZnO/Si one-port SAW resonator filter

E. Ntagwirumugara, Tadeusz Gryba, Jean-Etienne Lefebvre

8th IEEE International Symposium on Signal Processing and its Applications, ISSPA 2005, 2005, Australia. pp.167-170. ⟨hal-00247433⟩

• Communication dans un congrès

Quelques outils géophysiques pour la détection de zones fracturées dans la craie

F. Barrez, J. Mania, J.L. Mansy, Bogdan Piwakowski

Actes du 5ème Colloque GEOFCAN Géophysique des Sols et des Formations Superficielles, 2005, Orléans, France. ⟨hal-00247432⟩