Publications

• Article dans une revue

Coplanar liquid crystal reconfigurable phase-shifters

Fehim Sahbani, Nicolas Tentillier, Christian Legrand, Karine Blary, A. Gharsallah, A. Gharbi

A coplanar liquid crystal phase-shifter is presented and characterized in the frequency range of 5–40 GHz. The interest of this structure lies in the technological realization which is very simple. The phase-shift variation is of 0.2°/cm/GHz for an attenuation of 2.5 dB/cm at 40 GHz. These…

Molecular Crystals and Liquid Crystals, 2011, Issue 1: Proceedings of the 23rd International Liquid Crystal Conference (ILCC 2010) Part III of VIII Submit an article, 542, pp.204-212. ⟨10.1080/15421406.2011.570587⟩. ⟨hal-00795916⟩

• Article dans une revue

Strain relief at the GaSb/GaAs interface versus substrate surface treatment and AlSb interlayer thickness

Y. Wang, P. Ruterana, L. Desplanque, S. El Kazzi, X. Wallart

Using transmission electron microscopy we investigate the influence of AlSb monolayers and substrate surface preparation on the microstructure of GaSb grown on GaAs (001) by molecular beam epitaxy. The geometric phase analysis method is used to analyze the interface dislocation type and the…

Journal of Applied Physics, 2011, 109, pp.023509-1-6. ⟨10.1063/1.3532053⟩. ⟨hal-00572649⟩

• Article dans une revue

Poole-Frenkel assisted emissions from a barrier trap in AlGaN/GaN/Si HEMTs

H. Mosbahi, M. Gassoumi, H. Mejri, Christophe Gaquière, M.A. Zaidi, H. Maaref

Journal of Electron Devices, 2011, 11, pp.538-543. ⟨hal-00639919⟩

• Communication dans un congrès

120nm AlSb/InAs HEMTs

Yannick Roelens, A. Olivier, A. Noudeviwa, L. Desplanque, Francois Danneville, Nicolas Wichmann, X. Wallart, S. Bollaert

TELECOM'2011 & 7èmes Journées Franco-Maghrébines des Micro-ondes et leurs Applications, 2011, Tanger, Maroc. CDROM, session A1, papier 185, 1-4. ⟨hal-00591362⟩

• Communication dans un congrès

Growth of self-catalyzed GaAs nanowire arrays on Si(111) using a VLS mechanism

S.R. Plissard, G. Larrieu, K.A. Dick, X. Wallart, P. Caroff

Thematic Days on Nanowires and Applications, GDR 2974, 2011, Villeneuve d'Ascq, France. ⟨hal-00591395⟩

• Article dans une revue

High sensitive matrix-free mass spectrometry analysis of peptides using silicon nanowires-based digital microfluidic device

Florian Lapierre, Gaëlle Piret, Hervé Drobecq, Oleg Melnyk, Yannick Coffinier, Vincent Thomy, Rabah Boukherroub

We present for the first time an electrowetting on dielectric (EWOD) microfluidic system coupled to a surface-assisted laser desorption-ionization (SALDI) silicon nanowire-based interface for mass spectrometry (MS) analysis of small biomolecules. Here, the transfer of analytes has been achieved on…

Lab on a Chip, 2011, 11 (9), pp.1620-1628. ⟨10.1039/C0LC00716A⟩. ⟨hal-00591341⟩

• Communication dans un congrès

Atom probe investigation of silicon nanowires grown by VLS and IPSLS

W. M. Chen, P. Pareige, B. Grandidier, D. Stievenard, Lianbo Yu, Pere Roca I Cabarrocas

Thematic Days on Nanowires and Applications, GDR 2974, 2011, Villeneuve d'Ascq, France. ⟨hal-00591402⟩

• Communication dans un congrès

Nanowires and nanocones for new nanostructured materials

D. Hourlier, P. Perrot

Thematic Days on Nanowires and Applications, GDR 2974, 2011, Villeneuve d'Ascq, France. ⟨hal-00591389⟩

• Article dans une revue

Low SAR planar antenna for multi standard cellular phones

M. Ben Ahmed, M. Bouhorma, F. Elouaai, A. Mamouni

European Physical Journal: Applied Physics, 2011, 53, pp.33604-1-6. ⟨10.1051/epjap/2010100064⟩. ⟨hal-00574501⟩

• Communication dans un congrès

Kinetic study of enzyme-catalyzed reaction at microscale level

Adil Elagli, A. Treizebre, Simon Laurette, Dominique Vercaigne-Marko, Didier Guillochon, Pascal Dhulster, Bertrand Bocquet, Renato Froidevaux

6th International Conference on Microtechnologies in Medicine and Biology, MMB 2011, 2011, Lucerne, Switzerland. ⟨hal-00807654⟩