Publicaciones

• Article dans une revue

On the use of ultrasounds to quantify the longitudinal threshold force to detach osteoblastic cells from a conditioned glass substrate

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

Biomolecuar Engineering, 2007, 24, pp.521-525. ⟨10.1016/j.bioeng.2007.08.016⟩. ⟨hal-00285683⟩

• Article dans une revue

Physical study of the dissipated power area in high electron mobility transistors for thermal modelling

Brahim Benbakhti, Michel Rousseau, Jean-Claude de Jaeger

The hot area in power transistors due to the power dissipation is determined from a 2D-hydrodynamic model. The power is calculated everywhere in the device from the knowledge of the physical quantities (current density, electric field). The hot area is determined accurately to be coupled to a...

Microelectronics Journal, 2007, 38 (1), pp.7-13. ⟨10.1016/j.mejo.2006.07.025⟩. ⟨hal-00283492⟩

• Article dans une revue

Evaluation of AllnN/GaN HEMTs on sapphire substrate in microwave, time and temperature domains

F Medjdoub, D. Ducatteau, Christophe Gaquière, J.E. Carlin, M. Gonschorek, E. Feltin, M.A. Py, N. Grandjean, E. Kohn

Electronics Letters, 2007, 43, pp.309-311. ⟨10.1049/el:20073170⟩. ⟨hal-00283497⟩

• Article dans une revue

On-line tools for microscopic and macroscopic monitoring of microwave processing

S. Vaucher, P. Unifantowicz, C. Ricard, Luc Dubois, M. Kuball, J.-M. Catala-Civera, Dominique Bernard, M. Stampanoni, R. Nicula

Direct monitoring of temperature, chemistry and microstructure is required to understand microwave heating in more detail, in order to fully exploit the unique features this non-equilibrium processing method can offer. In this paper, we show first that microwave radiometry can be used to follow...

Physica B: Condensed Matter, 2007, 398 (2), pp.191-195. ⟨10.1016/j.physb.2007.04.064⟩. ⟨hal-00179746⟩

• Article dans une revue

Atomic scale study of TbCo2.5/Fe multilayers by laser-assisted tomographic atom probe

A. Grenier, R. Larde, E. Cadel, F. Vurpillot, J. Juraszek, J. Teillet, Nicolas Tiercelin

Journal of Applied Physics, 2007, 102, pp.033912-1-4. ⟨10.1063/1.2761825⟩. ⟨hal-00255798⟩

• Article dans une revue

Ionization energy of donor and acceptor impurities in semiconductor nanowires: importance of dielectric confinement

Mamadou Diarra, Yann-Michel Niquet, Christophe Delerue, Guy Allan

Calculations of the electronic states of donor and acceptor impurities in nanowires show that the ionization energy of the impurities is strongly enhanced with respect to the bulk, above all when the wires are embedded in a material with a low dielectric constant. In free-standing nanowires with...

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2007, 75, pp.045301. ⟨10.1103/PhysRevB.75.045301⟩. ⟨hal-00283119⟩

• Article dans une revue

Energy transfer between semiconductor nanocrystals : validity of Förster's theory

Guy Allan, Christophe Delerue

We theoretically study the energy transfer between semiconductor nanocrystals and we calculate the rate of this process in the case of direct-gap (InAs) and indirect-gap (Si) semiconductors. The calculations are based on the tight-binding method that enables us to determine the transfer rate,...

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2007, 75, pp.195311. ⟨10.1103/PhysRevB.75.195311⟩. ⟨hal-00283123⟩

• Article dans une revue

Comparison of structural and electrical properties of PMN-PT films deposited on Si with different bottom electrodes

M. Detalle, Gang Wang, Denis Remiens, P. Ruterana, P. Roussel, B. Dkhil

PMN-PT (70/30) thin films were deposited by sputtering on silicon substrate covered with different bottom electrodes: TiOx/Pt and LaNiO3 (LNO). The bilayers TiOx/Pt are deposited by sputtering and the LNO layer by sol–gel. Whatever the bottom electrodes the perovskite phase appears at 400 °C; the...

Journal of Crystal Growth, 2007, 305 (1), pp.137-143. ⟨10.1016/j.jcrysgro.2007.04.020⟩. ⟨hal-00176607⟩

• Communication dans un congrès

Système mixte fibre-radio à impulsions pour communications large bande multi-sauts en bande V

Christophe Loyez, N. Deparis, C. Lethien, R. Kassi, A. Goffin, Jean-Pierre Vilcot, N. Rolland, P.A. Rolland

15èmes Journées Nationales Microondes, JNM 2007, 2007, Unknown, France. pp.6B2-1-4. ⟨hal-00370306⟩

• Article dans une revue

La teoria dei baricentri di Torricelli come fondamento della statica (Torricelli's theory of barycentre as a foundation of statics)

Danilo Capecchi, Raffaele Pisano

Physis; rivista internazionale di storia della scienza, 2007, XLIV (1), pp.1-29. ⟨hal-04508032⟩