Publicaciones

• Article dans une revue

Noise spectroscopy of AlGaN/GaN HEMT structures with long channels

S.A. Vitusevich, M.V. Petrychuk, A.M. Kurakin, S.V. Danylyuk, D. Mayer, Z. Bougrioua, A.V. Naumov, A.E. Belyaev, N. Klein

Journal of Statistical Mechanics: Theory and Experiment, 2009, 9, pp.P01046-1-10. ⟨10.1088/1742-5468/2009/01/P01046⟩. ⟨hal-00472677⟩

• Article dans une revue

Vanishing gap in LiF for electronic excitations by slow antiprotons

B. Solleder, L. Wirtz, J. Burgdörfer

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2009, 79, pp.125107-1-8. ⟨10.1103/PhysRevB.79.125107⟩. ⟨hal-00473400⟩

• Article dans une revue

Luminescence and reflectivity characterization of AlGaN/GaN high electron mobility transistors

N. Baron, M. Leroux, N. Zeggaoui, P. Corfdir, F. Semond, Z. Bougrioua, M. Azize, Y. Cordier, J. Massies

Physica Status Solidi C: Current Topics in Solid State Physics, 2009, 6, pp.S715-S718. ⟨10.1002/pssc.200880828⟩. ⟨hal-00472680⟩

• Article dans une revue

Schottky barrier lowering with the formation of crystalline Er silicide on n-Si upon thermal annealing

N. Reckinger, X.H. Tang, V. Bayot, Dmitri Yarekha, S. Godey, Emmanuel Dubois, X. Wallart, G. Larrieu, A. Laszcz, J. Ratajczak, P.J. Jacques, J.P. Raskin

The evolution of the Schottky barrier height (SBH) of Er silicide contacts to n-Si is investigated as a function of the annealing temperature. The SBH is found to decrease substantially from 0.43 eV for as-deposited samples to reach its lowest value, 0.28 eV, at 450°C. By x-ray diffraction, high...

Applied Physics Letters, 2009, 94 (19), pp.191913. ⟨10.1063/1.3136849⟩. ⟨hal-00471985⟩

• Article dans une revue

Near Kohn anomalies in the phonon dispersion relations of lead chalcogenides

Ondrej Kilian, Guy Allan, Ludger Wirtz

We present ab-initio phonon dispersion relations for the three lead chalcogenides PbS, PbSe, and PbTe. The acoustic branches are in very good agreement with inelastic neutron-scattering data and calculations of the specific heat give good agreement with experimental data. The pronounced minimum of...

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2009, 80, pp.245208-1-7. ⟨10.1103/PhysRevB.80.245208⟩. ⟨hal-00473345⟩

• Article dans une revue

Room-temperature terahertz spectroscopy of optically excited plasma waves in HEMTs

P. Nouvel, H. Marinchio, J. Torres, C. Palermo, D. Gasquet, Laurent Chusseau, L. Varani, A. Shchepetov, Yannick Roelens, S. Bollaert, E. Starikov, P. Shiktorov, V. Gružinskis

Journal of Physics: Conference Series, 2009, 193, pp.012075. ⟨10.1088/1742-6596/193/1/012075⟩. ⟨hal-01904185⟩

• Communication dans un congrès

Negatively refracted transverse waves : study of the ultrasonic field at the exit of an elastic phononic crystal

B. Morvan, A. Tinel, Anne-Christine Hladky, Jerome O. Vasseur, J.-P. Groby, Bertrand Dubus, Bahram Djafari-Rouhani

IEEE International Ultrasonics Symposium, 2009 IEEE IUS, 2009, Italy. pp.1126-1129, ⟨10.1109/ULTSYM.2009.5441694⟩. ⟨hal-00474070⟩

• Communication dans un congrès

Time reversal : impact on the performance of an UWB location system

Michael Bocquet, M. Heddebaut, Fouzia Boukour, Christophe Loyez, C. Lethien, N. Rolland

2nd European Wireless Technology Conference, EuWiT 2009, 2009, Italy. pp.120-123. ⟨hal-00474168⟩

• Article dans une revue

Static and dynamic properties of thin films with space charges

Laurent Baudry

The physic of ferroelectric materials is supported by many key concepts connected with both experimental behaviors and theoretical approaches. One of them is especially important: the existence of space charges in ferroelectric materials. It has been firstly reported in the litterature about half a...

Ferroelectrics, 2009, 391 (1), pp.99-107. ⟨10.1080/00150190903001771⟩. ⟨hal-00473656⟩

• Article dans une revue

On MIMO channel capacity in tunnels

J.M. Molina-Garcia-Pardo, M. Lienard, Pierre Degauque, E. Simon, L. Juan-Llacer

IEEE Transactions on Antennas and Propagation, 2009, 57, pp.3697-3701. ⟨10.1109/TAP.2009.2025899⟩. ⟨hal-00473700⟩