Publications

• ART

Preparation and characterization of antimony-doped SnO₂ thin films on gold and silver substrates for electrochemical and surface plasmon resonance studies

Maël Manesse, Rosendo Sanjines, Valérie Stambouli, Rabah Boukherroub, Sabine Szunerits

The paper reports on the deposition of thin antimony (Sb)-doped SnO₂ films onto gold and silver substrates using magnetron sputtering. The influence of the SnO₂:Sb film on the electrochemical and surface plasmon resonance properties is investigated. The…

• COMM

TEM analysis of ion plated HfO2/SiO2 multilayers for femtosecond lasers

Manuel Flury, Gilles Patriache, David Troadec, Olivier Parriaux

7th Symposium SiO2, advanced dielectrics and related devices, Jul 2008, Saint-Etienne, France. ⟨ujm-00290782⟩

• ART

A TRL-like calibration for tunable interdigitated BST varactors

Ludovic Burgnies, Gabriel Vélu, Gregory Houzet, Karine Blary, Jean-Claude Carru, Didier Lippens

We report on a de-embedding technique for measuring the reflection coefficients of comblike capacitors patterned on barium-strontium-titanate (BST) ferroelectric films. The technique is derived from the thru-reflect-line calibration technique and is combined with conformal mapping to retrieve the…

IEEE Transactions on Instrumentation and Measurement, 2008, 57 (6), pp.1127-1132. ⟨10.1109/TIM.2007.915120⟩. ⟨hal-00356922⟩

• COMM

Transmission gaps and Fano resonances in a simple acoustic waveguide : analytical model

El Houssaine El Boudouti, Tarik Mrabti, Housni Al-Wahsh, Bahram Djafari-Rouhani, Abdellatif Akjouj, L. Dobrzynski

A simple acoustic device consisting of two dangling side resonators grafted at two sites on a slender tube is designed possibly to obtain transmission stop bands (where the propagation of longitudinal acoustic waves is forbidden). In contrast to all known systems of this kind, a spectral…

Second ASA-EAA Joint Conference, ACOUSTICS'08, Jun 2008, Paris, France. ⟨10.1088/0953-8984/20/25/255212⟩. ⟨hal-00362009⟩

• THESE

Traitement en temps réel de signaux radar appliqués aux transports terrestres, Real time signal processing of radar signals application to terrestrial transportation

Jamal Zaidouni

L’objectif de ce travail de recherche est de concevoir un radar anti-collision à corrélation qui sera embarqué sur véhicule. Ce capteur se base sur l’utilisation des codes SBPA en émission et la corrélation en réception. Nous cherchons à améliorer ses performances en étudiant la partie codage et…, The objective of this research is to design correlation anti-collision radar to be embedded on the vehicle. This sensor is based on pseudo-random codes in transmission and correlation in reception. We seek to improve its performances by studying the coding and signal processing unit. To reduce the…

Electronique. Université de Valenciennes et du Hainaut-Cambrésis, 2008. Français. ⟨NNT : 2008VALE0016⟩. ⟨hal-00362097⟩

• PATENT

Commutateur optique ultra-rapide à faible diaphotie, et lignes à retards pour signaux hyperfréquences

Jean Chazelas, Malek Zegaoui, Joseph Harari, V. Magnin, S. Mac Murtry, Jean-Pierre Vilcot, Didier Decoster

France, N° de brevet: FR2910726 (A1). 2008. ⟨hal-00372069⟩

• COMM

InAlN/GaN MOSHEMT with thermally grown oxide

F Medjdoub, J.-F Carlin, M Alomari, M Gonschorek, E Feltin, M A Py, Christophe Gaquière, N Grandjean, E Kohn

Device Research Conference, Jun 2008, Santa barbara, United States. ⟨hal-03281290⟩

• COMM

Characterization of carbon nanotube field-effect transistors using an active load pull LSNA setup

Christophe Gaquière, Arnaud Curutchet, Didier Theron, Matthieu Werquin, Damien Ducatteau, Jean-Marc Bethoux, Henri Happy, Gilles Dambrine, Vincent Derycke

CNFETs have been characterized under large signal conditions at 600 MHz with an original active load pull setup using a LSNA. A non linear model of CNFET has been established and validated by comparison with the experimental results. Using this non linear model, design of circuits can be considered…

71st ARFTG Microwave Measurement Conference, ARFTG 2008, Jun 2008, Atlanta, GA, United States. ⟨10.1109/ARFTG.2008.4633311⟩. ⟨hal-00362030⟩

• ART

Functionalization of Glassy Carbon with Diazonium Salts in Ionic Liquids

Paolo Actis, Guilain Caulliez, Galyna Shul, Marcin Opallo, Michel Mermoux, Bernadette Marcus, Rabah Boukherroub, Sabine Szunerits

The paper reports on the chemical functionalization of glassy carbon electrodes with 4-bromobenzene (4-BBDT) and 4-(4′-nitrophenylazo)benzene diazonium tetrafluoroborate (4-NAB) salts in ionic liquids. The reaction was carried out at room temperature in air without any external electrical bias in…

Langmuir, 2008, 24 (12), pp. 6327-6333. ⟨10.1021/la703714a⟩. ⟨hal-00386284⟩

• COMM

Scanning-probe measurements on undoped silicon nanowires

Lukasz Borowik, Heinrich Diesinger, D. Hourlier-Bahloul, Thierry Melin

Summer School on Semiconductor Nanowires, 3SN'2008, Jun 2008, Roscoff, France. ⟨hal-00376239⟩