Publications

• Communication dans un congrès

Confinement effects and tunneling through quantum dots

Michel Lannoo, Christophe Delerue, Guy Allan, Yann-Michel Niquet

Several recent theoretical advances concerning semiconductor quantum dots are reviewed. First of all, the effect of the quantum confinement on the energy gap is revisited on the basis of GW and Bethe–Salpeter calculations, showing that the excitonic gap is practically equal to the ordinary…

Symposium of Royal Society, 2002, London, United Kingdom. ⟨10.1098/rsta.2002.1127⟩. ⟨hal-00149686⟩

• Article dans une revue

Bubble size distribution estimation via void rate dissipation in gas saturated liquid. Application to ultrasonic cavitation bubble fields

S. Labouret, J. Frohly

European Physical Journal: Applied Physics, 2002, 19, pp.39-54. ⟨hal-00149903⟩

• Article dans une revue

Acoustic microscopy measurement of elastic constants by using an optimization method on measured and calculated SAW velocities : effect of initial Cij values on the calculation convergence and influence of the LFI transducer parameters on the determination of the SAW velocity

Michael Lematre, Youssef Benmehrez, G. Bourse, Wei-Jiang Xu, Mohamed Ourak

The determination of elastic constants in anisotropic solids by line-focus acoustic microscopy (LFAM) is discussed. The velocity of leaky surface acoustic waves (SAWs) has been obtained for different directions of propagation (φ) from the V(z) curves. The elastic constants are determined from the…

NDT & E International, 2002, 35 (5), pp.279-286. ⟨10.1016/S0963-8695(01)00051-2⟩. ⟨hal-00149898⟩

• Article dans une revue

Fatigue crack monitoring of riveted aluminium strap joints by Lamb waves analysis and acoustic emission measuring techniques

Sébastien Grondel, Christophe Delebarre, Jamal Assaad, J.P. Dupuis, O. Reithler

NDT & E International, 2002, 35, pp.137-146. ⟨hal-00149901⟩

• Communication dans un congrès

Stress field evaluation by Barkhausen noise on bearing raceway

S. Desvaux, J. Gualandri, Marc Duquennoy, Mohamed Ourak

2002, pp.1585-1590. ⟨hal-00149912⟩

• Article dans une revue

Reactive ion beam etching effects on maskless PZT properties

Caroline Soyer, Eric Cattan, Denis Remiens

Ion beam etching of sputtered Pb(Zr 0.54 ,Ti 0.46 )O 3 has been performed using pure Ar gas. The etch rate and selectivity ratios between PZT and masks as a function of the process parameters (current density, acceleration voltage, gas pressure) has been investigated. We have evaluated the PZT…

Integrated Ferroelectrics, 2002, 48, pp.221-229. ⟨10.1080/10584580215465⟩. ⟨hal-00149624⟩

• Article dans une revue

Statics and dynamics in giant magnetostrictive TbxFe1-xFe0.6Co0.4 multilayers for MEMS

Jamal Ben Youssef, Nicolas Tiercelin, Fabienne Petit, Henri Le Gall, Vladimir Preobrazhensky, Philippe Pernod

IEEE Transactions on Magnetics, 2002, 38, pp.2817-2819. ⟨hal-00148689⟩

• Article dans une revue

Experimental study of hot-electron inelastic scattering rate in p-type InGaAs

D. Sicault, R. Teissier, F. Pardo, J.L. Pelouard, F. Mollot

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2002, 65, 12, pp.121301. ⟨hal-00018482⟩

• Article dans une revue

Influence of the microstructure and of an ION beam etching on the domain propagation in PZT thin films

Brice Gautier, Caroline Soyer, Eric Cattan, Denis Remiens, Jean-Claude Labrune

PbZrTiO 3 (PZT) thin films have been grown by RF-magnetron sputtering and sputter etched by Argon ion beam. The topography of the bombarded material is studied by Atomic Force Microscope (AFM), several ferroelectric domains are created by applying a sufficiently high voltage between the tip of the…

Integrated Ferroelectrics, 2002, 50 (1), pp.231-240. ⟨10.1080/10584580215530⟩. ⟨hal-00149627⟩

• Article dans une revue

A modified bosch-type process for precise surface micromachining of polysilicon

E. Quevy, B. Parvais, J.P. Raskin, L. Buchaillot, D. Flandre, D. Collard

Journal of Micromechanics and Microengineering, 2002, 12, pp.328-333. ⟨hal-00148763⟩