Publicaciones

• Article dans une revue

Above 600 mS/mm transconductance with 2.3 A/mm drain current density AlN/GaN high electron mobility transistors grown on silicon

F Medjdoub, Malek Zegaoui, Nicolas Waldhoff, B. Grimbert, N. Rolland, Paul-Alain Rolland

AlN/GaN high-electron-mobility transistors (HEMTs) capped with an in-situ grown SiN have been successfully developed on 100mm Si substrates. A unique combination of maximum output current density exceeding 2A/mm and a record extrinsic transconductance above 600 mS/mm has been reached, which is well...

Japanese Journal of Applied Physics, part 2 : Letters, 2011, 4 (6), pp.064106-1-3. ⟨10.1143/APEX.4.064106⟩. ⟨hal-00603010⟩

• Article dans une revue

Micro-patterning of LiPON and lithium iron phosphate material deposited onto silicon nanopillars array for lithium ion solid state 3D micro-battery

C. Lethien, Malek Zegaoui, Pascal Roussel, P. Tilmant, N. Rolland, Paul-Alain Rolland

The paper deals with the methodology used to form regular pattern of sputtered thin films LiPON/LiFePO4 material acting respectively as the solid electrolyte and the positive electrode of the lithium ion solid state 3D micro-battery. The micromachining of the silicon periodic nanopillars array (...

Microelectronic Engineering, 2011, 88 (10), pp.3172-3177. ⟨10.1016/j.mee.2011.06.022⟩. ⟨hal-00639805⟩

• Communication dans un congrès

Classification de poudres laitières selon leur pouvoir de solvatation estimé par méthode acoustique

Bruno Richard, Malika Toubal, Jean-François Le Page, Georges Nassar, Edouard Radziszewski, Bertrand Nongaillard, Pascal Debreyne, Romain Jeantet, Pierre Schuck, Guillaume Delaplace

L'objectif de ce travail est de valider l’aptitude d’un test non invasif ultrasonore à caractériser la réhydratation (cinétique, mécanisme) de poudres de protéines laitières. Le test consiste à générer une onde ultrasonore et à observer sa transmission à travers la suspension solide/liquide...

XIIIe Congrès de la Société Française du Génie des Procédés, SFGP 2011, Nov 2011, Lille, France. ⟨hal-00807669⟩

• Article dans une revue

Temperature and frequency characterization of InAs nanowire and HfO2 interface using capacitance-voltage method

G. Astromskas, K. Storm, P. Caroff, M. Borgström, E. Lind, L.E. Wernersson

Microelectronic Engineering, 2011, 88, pp.444-447. ⟨10.1016/j.mee.2010.08.010⟩. ⟨hal-00592100⟩

• Article dans une revue

Mechanical characterization of aluminium nanofilms

Gregory Guisbiers, Etienne Herth, L. Buchaillot

The mechanical properties (Young’s modulus, hardness, wear resistance) of aluminium nanofilms on silicon substrate are studied. Size effect on these mechanical properties are exhibited. Young’s modulus, hardness and wear resistance increases when the thickness is reduced. Experimental...

Microelectronic Engineering, 2011, 88 (5), pp.844-847. ⟨10.1016/j.mee.2010.06.028⟩. ⟨hal-00579052⟩

• Article dans une revue

Design, realization and test of a 2.1 GHz ultra-low phase noise oscillator based on BAW resonator

M.D. Li, S. Seok, N. Rolland, P.A. Rolland

AEU. International Journal of Electronics and Communications, 2011, 65, pp.602-607. ⟨10.1016/j.aeue.2010.09.004⟩. ⟨hal-00591316⟩

• Article dans une revue

Vortex state in thin films of multicomponent ferroelectrics

Laurent Baudry, Anaïs Sené, Igor A. Luk'Yanchuk, Laurent Lahoche

The distribution of polarization in thin film of multicomponent weak anisotropic ferroelectric under application of an axially symmetric electric field induced by circular electrodes is studied. We demonstrate that above a certain critical field the instability towards abrupt formation of...

Thin Solid Films, 2011, 519 (17), pp.5808-5810. ⟨10.1016/j.tsf.2010.12.192⟩. ⟨hal-00603009⟩

• Article dans une revue

UWB multiple access communication system

F. Elbahhar, Atika Rivenq, Jean-Michel Rouvaen, M. Heddebaut

Wireless Personal Communications, 2011, 56, pp.333-352. ⟨10.1007/s11277-009-9835-8⟩. ⟨hal-00572654⟩

• Article dans une revue

From rejection to transmission with stacked arrays of split ring resonators

Jorge Carbonell, Eric Lheurette, Didier Lippens

We report on free space transmission experiments carried out on stacked split ring resonator (SRRs) arrays operating at microwave frequencies. We start from the case of a single frequency selective surface which exhibits a rejection at the SRR resonance frequency. By stacking SRR arrays in the...

Progress In Electromagnetics Research, 2011, 112, pp.215-224. ⟨10.2528/PIER10121402⟩. ⟨hal-00572634⟩

• Article dans une revue

Negative refraction of longitudinal waves in a two-dimensional solid-solid phononic crystal

Charles Croënne, E.D. Manga, B. Morvan, A. Tinel, Bertrand Dubus, Jerome O. Vasseur, Anne-Christine Hladky

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2011, 83, pp.054301-1-5. ⟨10.1103/PhysRevB.83.054301⟩. ⟨hal-00572641⟩