Publications

• Article dans une revue

Trends in submicrometer InP-based HBT architecture targeting thermal management

Brice Grandchamp, Virginie Nodjiadjim, M. Zaknoune, Gilles Amadou Koné, Cyril Hainaut, Jean Godin, M. Riet, Thomas Zimmer, Cristell Maneux

IEEE Transactions on Electron Devices, 2011, 58 (8), art. no. 5776669, pp. 2566-2572. ⟨hal-00671675⟩

• Communication dans un congrès

Terahertz Emissions from Optically Excited Plasma Oscillations in HEMTs

Jérémie Torres, Frédéric Teppe, Philippe Nouvel, Stéphane Boubanga-Tombet, Amine El Moutaouakil, Dominique Coquillat, Nina Dyakonova, Christophe Palermo, Wojciech Knap, Luca Varani, Taiichi Otsuji, Evgeni Starikov, Pavel Shiktorov, Viktoras Gružinskis, Yannick Roelens, Andrey Shchepetov, Sylvain Bollaert

17th International Conference on Electron Dynamics in Semiconductors, Optoelectronics and Nanostructures, Umesh Mishra; Stephen M. Goodnick, Jul 2011, Santa Barbara, United States. ⟨hal-02455732⟩

• Brevet

Microgénérateur de tension utilisant la chaleur latente de changement de phase d'un liquide

K. Ziouche, P. Godts, Didier Leclercq, T. Lasri

France, N° de brevet: FR2955708 (A1). 2011. ⟨hal-00612417⟩

• Brevet

Dispositif hyperfréquence reconfigurable à membrane déformable

Philippe Pernod, S. Hage-Ali, Nicolas Tiercelin, Philippe Coquet, Ronan Sauleau, Vladimir Preobrazhensky

N° de brevet: FR2955319 (A1). 2011. ⟨hal-00611681⟩

• Thèse

Mise en oeuvre d'architectures de transcodage vidéo H.264/AVC et SVC, Implementation of H.264/AVC and SVC transrating architectures

Christophe Deknudt

Les travaux présentés dans ce manuscrit de thèse se sont déroulés majoritairement dans le cadre du projet TOSCANE dont l’objectif était d’optimiser les transmissions de flux vidéo haute définition (HD). Pour cela, deux types d’architectures de transcodage à complexité réduite des flux H.264/AVC…, The works presented in this thesis are mainly part of the French ANR TOSCANE project which aims to optimize high definition video transmission. We propose two types of low complexity transrating architectures for H.264/AVC streams to adapt video bitrate to channel bandwidth. The first transrating…

Sciences de l'ingénieur [physics]. Université de Valenciennes et du Hainaut-Cambrésis, 2011. Français. ⟨NNT : 2011VALE0012⟩. ⟨hal-00799450⟩

• Communication dans un congrès

Investigation of the negative differential resistance reproducibility in AlN/GaN double barrier resonant tunneling diodes in DC operation

Mohamed Boucherit, Ali Soltani, D. Deresmes, Maxime Berthe, Eva Monroy, Michel Rousseau, Jean-Claude de Jaeger

AlN/GaN double-barrier resonant tunnelling diodes were grown by molecular beam epitaxy on GaN/sapphire template and processed into mesa diameters from 2 μm to 4 μm. The current-voltage characteristics were carried out in direct current operation and under-high vacuum. A sharp negative differential…

9th International Conference on Nitride Semiconductors, ICNS-9, Jul 2011, Glasgow, United Kingdom. ⟨hal-00807608⟩

• Article dans une revue

Efficient photogeneration of charge carriers in silicon nanowires with a radial doping gradient

D.H.K. Murthy, T. Xu, W. H. Chen, J. Houtepen A., T.J. Savenije, L.D.A. Siebbeles, J.P. Nys, Christophe Krzeminski, B. Grandidier, Didier Stiévenard, Philippe Pareige, F. Jomard, Gilles Patriache, O.I. Lebedev

From electrodeless time-resolved microwave conductivity measurements, the efficiency of charge carrier generation, their mobility, and decay kinetics on photo-excitation were studied in arrays of Si nanowires grown by the vapor-liquid-solid mechanism. A large enhancement in the magnitude of the…

Nanotechnology, 2011, 22 (31), pp.315710. ⟨10.1088/0957-4484/22/31/315710⟩. ⟨hal-00603527⟩

• Article dans une revue

Fluorescent molecular nanocrystals anchored in sol-gel thin films: a label-free signalization function for biosensing applications

Emilie Dubuisson, Sabine Szunerits, Maria Bacia, Robert Bernard Pansu, Alain Ibanez

A DNA sensor based on highly fluorescent and photostable molecular nanocrystals has been investigated. These nanocrystals are confined in a sol-gel thin film by a simple one-step process. After controlled dissolution of the sol-gel thin film layer-by-layer, nanocrystals emerge from the silicate…

New Journal of Chemistry, 2011, 35 (11), pp.2416-2421. ⟨10.1039/C1NJ20353C⟩. ⟨hal-00648206⟩

• Article dans une revue

One-dimensional magnonic circuits with size-tunable band gaps and selective transmission

B Djafari-Rouhani, H Al-Wahsh, Abdellatif Akjouj, Leonard Dobrzynski

Journal of Physics: Conference Series, 2011, 303, pp.012017. ⟨10.1088/1742-6596/303/1/012017⟩. ⟨hal-04070859⟩

• Communication dans un congrès

4.8 MHz AFM nanoprobes with capacitive transducers and batch-fabricated nanotips

Benjamin Walter, Estelle Mairiaux, M. Faucher, Zhuang Xiong, L. Buchaillot, Bernard Legrand

We report here on high resonance frequency AFM probes based on MEMS bulk mode resonators. They consist on silicon ring resonators with capacitive transducers vibrating in the in-plane elliptic mode. Nano-tips placed at the maximum of vibration are fabricated in batch process. After electrical and…

XXIème Congrès Général de la Société Française de Physique, SFP 2011, Jul 2011, Bordeaux, France. ⟨hal-00807202⟩