Publications

• Article dans une revue

Fully relaxed low-mismatched InAlAs layer on an InP substrate by using a two step buffer

S.R. Plissard, Christophe Coinon, Ydir Androussi, X. Wallart

The strain relaxation in low mismatched InxAl1−xAs layers has been studied by triple axis x-ray diffraction, transmission electron microscopy, and photoluminescence. Using a two step buffer, a fully relaxed top layer has been grown by adapting the composition and thickness of a first “strained…

Journal of Applied Physics, 2010, 107 (1), pp.0161021. ⟨10.1063/1.3275872⟩. ⟨hal-00548708⟩

• Article dans une revue

Graphene buffer layer on Si-terminated SiC studied with an empirical interatomic potential

Evelyne Lampin, Catherine Priester, Christophe Krzeminski, Laurence Magaud

The atomistic structure of the graphene buffer layer on Si-terminated SiC is investigated using a modified version of the environment-dependent interatomic potential. The determination of the equilibrium state by the conjuguate gradients method suffers from a complex multiple-minima energy surface…

Journal of Applied Physics, 2010, 107 (10), pp.103514. ⟨10.1063/1.3357297⟩. ⟨hal-00549078⟩

• Communication dans un congrès

Fabrication d'Oscillateurs Haute Fréquence (GHz) à base de Résonateurs SAW sur Substrat en Carbone Diamant

Roland Salut, Badreddine Assouar, Omar Elmazria, Fabien Benedic, Celine Gesset, Samuel Saada, Philippe Bergonzo, Franck Omnès, Vincent Edon, Denis Remiens, Sylvain Ballandras

De nombreux travaux ont été consacrés à évaluer l'intérêt de l'utilisation de substrats en Carbone Diamant pour la fabrication de dispositifs radiofréquences fonctionnant à très haute fréquence (GHz), et basés sur la technologie SAW (Surface Acoustique Waves). L'intérêt principal de…

10ème Congrès Français d'Acoustique, Apr 2010, Lyon, France. ⟨hal-00542874⟩

• Article dans une revue

Millimeter-wave communicating-radars for enhanced vehicle-to-vehicle communications

M. Heddebaut, F. Elbahhar, Christophe Loyez, N. Obeid, N. Rolland, Atika Rivenq, Jean-Michel Rouvaen

Transportation research. Part C, Emerging technologies, 2010, 18, pp.440-456. ⟨10.1016/j.trc.2009.05.004⟩. ⟨hal-00549548⟩

• Article dans une revue

Growth and structure characterization of epitaxial Bi2Sr2Co2Oy thermoelectric thin films on LaAlO3 (001)

S. Wang, L. He, El Hadj Dogheche, Jie Chen, J. Wang, M. Chen, W. Yu, G. Fu

Thin Solid Films, 2010, 518, pp.6829-6832. ⟨10.1016/j.tsf.2010.06.060⟩. ⟨hal-00549008⟩

• Article dans une revue

Dynamic behavior of amplitude detection Kelvin force microscopy in ultrahigh vacuum

H. Diesinger, D. Deresmes, J.P. Nys, Thierry Melin

Ultramicroscopy, 2010, 110, pp.162-169. ⟨10.1016/j.ultramic.2009.10.016⟩. ⟨hal-00549067⟩

• Article dans une revue

Vacuum UV and UV spectroscopy of a N2-Ar mixtures discharge created by a RF helical coupling device

Corinne Foissac, Jaroslav Krištof, Adriana Annusova, V. Martisovits, Pavel Veis, Philippe Supiot

Optical emission spectroscopy in vacuum ultraviolet and UV spectral ranges is applied to study densities, and vibrational and rotational temperatures of the N2 molecule in a nitrogen–argon (0–95% Ar) plasma sustained at a pressure of 400 Pa by a helical cavity supplied with a power of 28 W and an…

Plasma Sources Science and Technology, 2010, 19, pp.0550061-12. ⟨10.1088/0963-0252/19/5/055006⟩. ⟨hal-00549499⟩

• Article dans une revue

Plasma excitations in field effect transistors for terahertz detection and emission

W. Knap, D. Coquillat, N. Dyakonova, F. Teppe, O. Klimenko, H. Videlier, S. Nadar, J. Lusakowski, G. Valusis, F. Schuster, B. Giffard, T. Skotnicki, Christophe Gaquière, A. El Fatimy

Comptes Rendus. Physique, 2010, 11, pp.433-443. ⟨10.1016/j.crhy.2010.06.010⟩. ⟨hal-00549459⟩

• Communication dans un congrès

Asymptotic performance of LDPC codes in impulsive non-gaussian channel

H. Ben Maad, Alban Goupil, Laurent Clavier, G. Gelle

11th IEEE International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2010, 2010, Marrakech, Morocco. pp.1-5, ⟨10.1109/SPAWC.2010.5670974⟩. ⟨hal-00568585⟩

• Communication dans un congrès

Characterisation by time-frequency analysis of the EM disturbances produced by railway substations

T. Hammi, S. Baranowski, H. Ouaddi, G. Nottet, V. Deniau, J. Rioult

9th International Symposium on EMC joint with 20th International Wroclaw Symposium on EMC, EMC Europe 2010, 2010, Poland. pp.826-831. ⟨hal-00568651⟩