Publications

• Communication dans un congrès

Wafer-scale integration of piezoelectric actuation capabilities in nanoelectromechanical systems resonators

Denis Dezest, Fabrice Mathieu, Laurent Mazenq, Caroline Soyer, Jean Costecalde, Denis Remiens, Olivier Thomas, Jean-François Deü, Liviu Nicu

In this work, we demonstrate the integration of piezoelectric actuation means on arrays of nanocantilevers at the wafer scale. We use lead titanate zirconate (PZT) as piezoelectric material mainly because of its excellent actuation properties even when geometrically constrained at extreme scale

2013 Nanomechanical Sensing Workshop, May 2013, Stanford, USA, United States. pp.0. ⟨hal-03165172⟩

• Article dans une revue

Doped semiconductor nanocrystal junctions

Lukasz Borowik, Thuat Nguyen-Tran, Pere Roca I Cabarrocas, Thierry Melin

Semiconductor junctions are the basis of electronic and photovoltaic devices. Here, we investigate junctions formed from highly doped (ND 1020 1021cm 3) silicon nanocrystals (NCs) in the 2-50 nm size range, using Kelvin probe force microscopy experiments with single charge sensitivity. We show that…

Journal of Applied Physics, 2013, 114, 204305, 5 p. ⟨10.1063/1.4834516⟩. ⟨hal-00941624⟩

• Communication dans un congrès

Interactions optomécaniques dans les cavités phoxoniques

Said El-Jallal, Mourad Oudich, Yan Pennec, Bahram Djafari-Rouhani, Abdelkader Makhoute

16èmes Journées Nationales du Réseau Doctoral en Micro-Nanoélectronique, JNRDM 2013, 2013, Grenoble, France. 4 p. ⟨hal-00957779⟩

• Autre publication scientifique

Etude de films minces de CuInS2, CuIn1-xGaxS2, et Cu2ZnSnS4, élaborés par voie sol-gel, destinés aux applications photovoltaïques

Yoan Bourlier

2013. ⟨hal-00825116⟩

• Autre publication scientifique

Caractérisation de couches minces par ondes de surface générées et détectées par sources lasers

Sabrina Fourez

2013. ⟨hal-00823438⟩

• Communication dans un congrès

Conformal antenna array for 60 GHz applications

Vasili Semkin, Mikko Kyrö, Veli-Matti Kolmonen, Cyril Luxey, Aimeric Bisognin, Fabien Ferrero, Henri Happy, Antti V. Räisänen

In this work, the design of a millimeter-wave conformal antenna array for cylindrical structure is developed. Antenna array consists of 4x4 elements and operates at 60 GHz. Different substrates and their properties are considered. Fiber Teflon substrate was chosen for the antenna structure due to…

7th European Conference on Antennas and Propagation, EuCAP 2013, 2013, Gothenburg, Sweden. pp.605-608. ⟨hal-00877722⟩

• Communication dans un congrès

Comparaison entre les formes d'onde Gegenbauer et Hermite dans un système IR-ULB synchrone et asynchrone basé sur les modulations M-OAM

Khadija Hamidoun, Yassin El Hillali, Raja Elassali, Atika Rivenq, Khalid Elbaamrani, F. Elbahhar

Secondes Journées Franco-Libanaises, Avancées de la Recherche et de ses Applications, JFL2, 2013, Dunkerque, France. ⟨hal-00878880⟩

• Article dans une revue

Automatic Passenger Detection in Safety Critical Mass Transit Environments

Ali Mroue, Marc Heddebaut, Fouzia Elbahhar, Atika Rivenq, Jean-Michel Rouvaen

Enhancing user safety constitutes a major issue in railway transport. In this paper, a novel solution for detection and identification of objects falling on railway tracks is proposed. This solution is based on a system using a set of consecutive ultra wideband (UWB) monostatic radars fed by a…

International Journal of Intelligent Transportation Systems Research, 2013, 11 (2), pp.87-100. ⟨10.1007/s13177-013-0059-7⟩. ⟨hal-00928497⟩

• Communication dans un congrès

Numerical investigation of the functionally graded materials by the interaction of the plate guided waves with discontinuities and cracks

Farouk Benmeddour, Emmanuel Moulin, Jamal Assaad

This work intends to give a better comprehension of the guided wave interactions with damage in a functionally graded material (FGM). For this purpose, a two dimensional finite element (FE) method is used to analyse the near field surrounding the damage. Then, the expansion of the solution into…

21st International Congress on Acoustics, ICA 2013, 165th Meeting of the Acoustical Society of America, 52nd Meeting of the Canadian Acoustical Association, 2013, Montréal, Canada. ⟨10.1121/1.4799189⟩. ⟨hal-00823439⟩

• Communication dans un congrès

Electrical tunability of AlN elastic constants : direct measurement by ultrafast acoustics

Arnaud Devos, P. Emery, E. Defay

IEEE International Ultrasonics Symposium, IUS 2013, 2013, Prague, Czech Republic. ⟨hal-00944049⟩