Publications

• Article dans une revue

Structural and electrical properties of Au and Ti/Au contacts to n-type GaN

L. Dobos, B. Pecz, L. Toth, Z.J. Horvath, Z.E. Horvath, B. Beaumont, Z. Bougrioua

Vacuum, 2008, 82, pp.794-798. ⟨10.1016/j.vacuum.2007.11.005⟩. ⟨hal-00356985⟩

• Article dans une revue

Microstubs resonators integrated to bent Y-branch optical waveguide

Yan Pennec, Maxime Beaugeois, Bahram Djafari-Rouhani, R. Sainidou, Abdellatif Akjouj, Jerome O. Vasseur, L. Dobrzynski, El Houssaine El Boudouti, Jean-Pierre Vilcot, Mohamed Bouazaoui, J.P. Vigneron

We report numerical simulations, based on a finite difference time domain (FDTD) method, of light propagation in two-dimensional semiconductor micro-optical waveguides coupled to one or several lateral stubs. It is shown that when the stub is covered with a perfectly metallic thin layer, the…

Photonics and Nanostructures - Fundamentals and Applications, 2008, 6, pp.26-31. ⟨10.1016/j.photonics.2008.01.002⟩. ⟨hal-00357784⟩

• Article dans une revue

Study of the hBN/InP interface by deep level transient and photoluminescence spectroscopies

M. Mattalah, A. Telia, A. Soltani, Jean-Claude de Jaeger, P. Thevenin, A. Bath, B. Akkal, H. Abid

Thin Solid Films, 2008, 516, pp.4122-4127. ⟨10.1016/j.tsf.2007.10.009⟩. ⟨hal-00357796⟩

• Article dans une revue

Band-edge photoluminescence and reflectivity of nonpolar (11-20) and semipolar (11-22) GaN formed by epitaxial lateral overgrowth on sapphire

T. Gühne, Z. Bougrioua, S. Laügt, M. Nemoz, P. Vennegues, B. Vinter, M. Leroux

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2008, 77, pp.075308-1-10. ⟨10.1103/PhysRevB.77.075308⟩. ⟨hal-00356987⟩

• Article dans une revue

Symmetrical frequency response in a split ring resonator based transmission line

Alejandro Borja, Jorge Carbonell, Vicente Boria, Didier Lippens

A coplanar waveguide line based on a split ring resonator technology and loaded with metallic strips and capacitances is proposed. The addition of series capacitances to previous unit cell implementations dramatically improves the upper band rejection levels and provides a transmission response…

Applied Physics Letters, 2008, 93 (20), pp.203505-1-3. ⟨10.1063/1.3025625⟩. ⟨hal-00356934⟩

• Article dans une revue

Resistivity and surface states density of n and p type silicon nanowires

Francois Vaurette, J.P. Nys, D. Deresmes, B. Grandidier, D. Stiévenard

Journal of Vacuum Science and Technology, 2008, 26, pp.945-948. ⟨10.1116/1.2908438⟩. ⟨hal-00357381⟩

• Article dans une revue

Estimation of dynamic parameters of overthreshold parametric phase conjugation of ultrasound in magnetostrictive ferrites according to data of quasi-static measurements

Andrey Brysev, Philippe Pernod, Vladimir L. Preobrazhensky

A simple method for testing ferrite samples intended to be active elements of parametric phase conjugator of ultrasound was proposed and experimentally approved. The method allows one to estimate such dynamic parameters of parametric phase conjugator of ultrasound as the parametric amplification…

Physics of Wave Phenomena, 2008, 16, pp.80-85. ⟨10.3103/S1541308X08020027⟩. ⟨hal-00800675⟩

• Communication dans un congrès

Monte Carlo comparison of the noise performance of InAlAs/InGaAs double-gate and standard HEMTs

B.G. Vasallo, Nicolas Wichmann, S. Bollaert, Yannick Roelens, A. Cappy, T. Gonzalez, D. Pardo, J. Mateos

IEEE 20th Conference on Indium Phosphide and Related Materials, IPRM'08, 2008, Versailles, France. pp.1-4, ⟨10.1109/ICIPRM.2008.4702973⟩. ⟨hal-00800960⟩

• Communication dans un congrès

Flow induced vibration of a microvalve for aerodynamic control

O. Ducloux, Abdelkrim Talbi, L. Gimeno, R. Viard, Philippe Pernod, Vladimir Preobrazhensky, A. Merlen

9th International Conference on Flow-Induced Vibrations, FIV2008, 2008, Prague, Czech Republic. pp.1-5. ⟨hal-00800967⟩

• Article dans une revue

Study of the fundamental Lamb modes interaction with symmetrical notches

Farouk Benmeddour, Sébastien Grondel, Jamal Assaad, Emmanuel Moulin

NDT & E International, 2008, 41, pp.1-9. ⟨10.1016/j.ndteint.2007.07.001⟩. ⟨hal-00360324⟩