Publications

• Thèse

Dispositifs flexibles de communication à 60 GHz reconfigurables mécaniquement, Ultrasoft reconfigurable millimeter-wave antennas and devices based on Magneto-Electro-Mechanical Microsystems (MMEMS) : design, fabrication, measurements

Yovan Orlic

Il y a à l’heure actuelle un grand besoin d’antennes reconfigurables dans la bande des 60 GHz pour des applications de télédétection et de télécommunication sans fil. Les solutions traditionnelles de reconfiguration sont basées sur des semi-conducteurs ou des composants RF-MEMS conventionnels dont…, There is an increasing need for tunable antennas in the 60 GHz band for remote sensing application and wireless communication. Traditional tuning solutions are based on semiconductor or conventional RF-MEMS but these component face cost, complexity and losses issues at millimeter waves. In this…

Micro et nanotechnologies/Microélectronique. Ecole Centrale de Lille, 2014. Français. ⟨NNT : 2014ECLI0002⟩. ⟨tel-01497419⟩

• Communication dans un congrès

Tunable Antennas Using MEMS Switches for LTE Mobile Terminals

Aykut Cihangir, Fabien Ferrero, Cyril Luxey, G. Jacquemod, Emmanuel Larique, Renaud Robin, Patrice Brachat

Two antenna designs, using MEMS switches for operating band reconfigurability are presented in this paper. The study has been carried out in the scope of ARTEMOS project, whose main target is to propose tunable architectures for future mobile terminals. For this purpose, two antenna designs to…

9th Loughborough Antennas and Propagation Conference (LAPC), Nov 2013, Loughborough, United Kingdom. pp.22-26. ⟨hal-01347426⟩

• Article dans une revue

Modeling and simulation of AlxGayIn1-x-yAs/InP quaternary structure for photovoltaic

Abdelkader Aissat, M. El Bey, Rachid Bestam, Jean-Pierre Vilcot

In this work, we have studied solar cells based on AlGaInAs/InP quaternary structure to describe the behavior of electronics components. To this end, we have developed a simulation program to study the gallium Ga and aluminum Al concentrations effect on respectively the lattice mismatch, the band…

International Journal of Hydrogen Energy, 2014, 39, pp.15287-15291. ⟨10.1016/j.ijhydene.2014.04.162⟩. ⟨hal-01058063⟩

• Communication dans un congrès

Synthesis and assembling of nano-materials for band gaps material engineering in microelectro- acoustic devices

Abdelkrim Talbi, Du Yu, Hongzhe Tang, Vladimir Preobrazhensky, Philippe Pernod, Olivier Bou Matar

Joint 25th Conference of the Condensed Matter Division of the European Physical Society, and 14èmes Journées de la Matière Condensée, CMD25-JMC14, 2014, Paris, France. ⟨hal-01015271⟩

• Article dans une revue

Guided wave in multilayered piezoelectric-piezomagnetic bars with rectangular cross-sections

J.G. Yu, Jean-Etienne Lefebvre, C. Zhang

For the purpose of design and optimization of multilayered piezoelectric-piezomagnetic material (PPC) transducers, wave propagation in these structures has received much attention in past ten years. But the research objects of previous works are only for semi-infinite structures and one-dimensional…

Composite Structures, 2014, 116, pp.336-345. ⟨10.1016/j.compstruct.2014.04.025⟩. ⟨hal-01015205⟩

• Communication dans un congrès

Near-thresholdless optical gain using colloidal HgTe quantum dots

Pieter Geiregat, Arjan J. Houtepen, Laxmi Kishore Sagar, Christophe Delerue, Ferdinand C. Grozema, Guy Allan, Dries van Thourhout, Zeger Hens

30 years of Colloidal Quantum Dots, 2014, Paris, France. ⟨hal-01015227⟩

• Article dans une revue

Insulin loaded iron magnetic nanoparticle–graphene oxide composites: synthesis, characterization and application for in vivo delivery of insulin

Kostiantyn Turcheniuk, Manakamana Khanal, Anastasiia Motorina, Palaniappan Subramanian, Alexandre Barras, Vladimir Zaitsev, Victor Kuncser, Aurel Leca, Alain Martoriati, Katia Cailliau-Maggio, Jean-Francois Bodart, Rabah Boukherroub, Sabine Szunerits

One of the focal subjects in insulin delivery is the development of insulin formulations that protect the native insulin from degradation under acidic pH in the stomach. In this work we show, for the first time, that a graphene oxide (GO) based matrix can ensure the stability of insulin at low pH.…

RSC Advances, 2014, RSC Advances, 4 (2), pp.865-875. ⟨10.1039/C3RA46307A⟩. ⟨hal-03103275⟩

• Communication dans un congrès

Band gap formation and elastic wave transmission in two-dimentional surface phononic crystal

Sergey Yankin, Abdelkrim Talbi, Yu Du, Jean-Claude Gerbedoen, Vladimir Preobrazhensky, Philippe Pernod, Olivier Bou Matar

Using finite element method analysis of surface acoustic wave (SAW) propagation in the phononic crystal in a form of periodic lattice from nickel pillars, located on a piezoelectric substrate of Y+128°-cut LiNbO3, has been conducted. Amplitude and phase characteristics of SAW propagation through…

17èmes Journées Nationales du Réseau Doctoral en Micro-Nanoélectronique, JNRDM 2014, 2014, Villeneuve d'Ascq, France. 4 p. ⟨hal-01018435⟩

• Communication dans un congrès

Characterization of InxGa1-xN/GaN MQWs heterostructures for solar cells applications

Ezgi Dogmus, Ludovic Largeau, Natalie Rolland, F Medjdoub

The high quality and high indium content InxGa1-xN/GaN (x~ 0.10 and x~0.30) multiple quantum wells (MQWs) grown on sapphire (0001) by metal-organic chemical vapor deposition (MOCVD) were investigated by High Angle Annular Dark Field Scanning Transmission Electron Microscopy (HAADF-STEM), Energy…

17èmes Journées Nationales du Réseau Doctoral en Micro-Nanoélectronique, JNRDM 2014, 2014, Villeneuve d'Ascq, France. 3 p. ⟨hal-01018409⟩

• Article dans une revue

Narrow linewidth tunable terahertz radiation by photomixing without servo-locking

Antoine Rolland, Guillaume Ducournau, Gwennaël Danion, Goulc'Hen Loas, Marc Brunel, Alexandre Beck, Fabio Pavanello, Emilien Peytavit, Tashin Akalin, Mohammed Zaknoune, Jean-Francois Lampin, François Bondu, Marc Vallet, Pascal Szriftgiser, Denis Bacquet, Mehdi Alouini

A beatnote, tunable from dc to 1 THz, provided by a dual-frequency laser is used to feed an unitravelling carrier photodiode in order to produce a highly coherent THz signal radiated by a transverse-electromagnetic-horn antenna. The THz signal is detected and analyzed by a subharmonic mixer coupled…

IEEE Transactions on Terahertz Science and Technology, 2014, 4 (2), pp.260-266. ⟨10.1109/TTHZ.2013.2296144⟩. ⟨hal-00941862⟩