Publications

• Communication dans un congrès

Caractérisation quantitative des capacités sous échelle de 10 nm avec un interférométrique scanning-microwave-microscopy

Fei Wang, Nicolas Clément, Damien Ducatteau, David Troadec, Bernard Legrand, Gilles Dambrine, Didier Theron

Nous présentons une façon de caractériser quantitativement des capacités sous échelle de 10 nm à l'aide d'un scanning-microwave-microscope modifié avec un interféromètre (iSMM). Des milliers de capacités à l'échelle nanométrique (nanoplots) et un kit de capacités de calibrages sont…

17èmes Journées Nationales du Réseau Doctoral en Micro-Nanoélectronique, JNRDM 2014, 2014, Villeneuve d'Ascq, France. 3 p. ⟨hal-01018379⟩

• Communication dans un congrès

Key parameters of CVD-grown graphene on copper foil and its transfer for radio-frequency applications

Wei Wei, Geetanjali Deokar, Mohamed Moez Belhaj, D. Mele, Emiliano Pallecchi, Emmanuelle Pichonat, Dominique Vignaud, Henri Happy

To synthesize monolayer graphene and realize defect free transfer for electronic devices application are still challenges. In this letter, we present the fabrication and characterization of graphene field effect transistor (GFET), with respect to key parameters of graphene growth on Cu by chemical…

17èmes Journées Nationales du Réseau Doctoral en Micro-Nanoélectronique, JNRDM 2014, May 2014, Villeneuve d'Ascq, France. 4 p. ⟨hal-01018384⟩

• Communication dans un congrès

Experimentation and modeling of node energy consumption in wireless sensor networks

Román Igual-Pérez, Alexandre Boé, Nathalie Rolland, Laurent Clavier

Wireless sensor networks could be widely used in a large variety of applications such as smart cities, structural health monitoring. However, their large scale deployment is limited by the lifetime of the nodes. A joint optimization of both hardware and software is a promising solution to decrease…

17èmes Journées Nationales du Réseau Doctoral en Micro-Nanoélectronique, JNRDM 2014, 2014, Villeneuve d'Ascq, France. 4 p. ⟨hal-01018401⟩

• Communication dans un congrès

Atomic switch : synaptic functionalities and integration strategies

Selina La Barbera, David Guérin, Dominique Vuillaume, F. Alibart

In recent years, research in the field of neuro-inspired computing has generated a lot of interest and seems to be a promising candidate to complement and to provide enhanced performances and new functionalities to the existing CMOS/Von Neumann processor, such as image recognition or datas…

European Materials Research Society Spring Meeting, E-MRS Spring 2014, Symposium S - Memristormaterials, mechanisms and devices for unconventional computing, 2014, Lille, France. ⟨hal-00957801⟩

• Article dans une revue

1900 V, 1.6 mΩ cm2 AlN/GaN-on-Si power devices realized by local substrate removal

Nicolas Herbecq, Isabelle Roch-Jeune, Nathalie Rolland, Domenica Visalli, Joff Derluyn, Stefan Degroote, Marianne Germain, F Medjdoub

We demonstrate a high-voltage low on-resistance AlN/GaN/AlGaN double heterostructure grown by metal-organic chemical vapor deposition on a silicon (111) substrate using a total buffer thickness of less than 2 μm. A fully scalable local substrate removal technique was developed to dramatically…

Japanese Journal of Applied Physics, part 2 : Letters, 2014, 7 (3), 034103, 3 p. ⟨10.7567/APEX.7.034103⟩. ⟨hal-00950148⟩

• Article dans une revue

Inkjet coplanar square monopole on flexible substrate for 60-GHz applications

Aimeric Bisognin, Julien Thielleux, Wei Wei, Diane Titz, Fabien Ferrero, Patrice Brachat, Gilles Jacquemod, Henri Happy, Cyril Luxey

In this letter, the design, fabrication, and measurement of a 60-GHz printed antenna with inkjet technology over a flexible substrate is presented. The antenna is a coplanar square monopole with omnidirectional radiation characteristics. We especially measured a 68% total efficiency and a maximum…

IEEE Antennas and Wireless Propagation Letters, 2014, 13, pp.435-438. ⟨10.1109/LAWP.2014.2309603⟩. ⟨hal-00978298⟩

• Article dans une revue

[Invited] Ultrathin barrier GaN-on-silicon devices for millimeter wave applications

F Medjdoub

Microelectronics Reliability, 2014, 54, pp.1-12. ⟨10.1016/j.microrel.2013.11.009⟩. ⟨hal-00923934⟩

• Article dans une revue

Biostimulation as an attractive technique to reduce phenanthrene toxicity for meiofauna and bacteria in lagoon sediment

Haithem Louati, O.B. Said, A. Soltani, P. Got, Cristiana Cravo-Laureau, Robert Duran, P. Aissa, O. Pringault, E. Mahmoudi

A microcosm experiment was setup to examine (1) the effect of phenanthrene contamination on meiofauna and bacteria communities and (2) the effects of different bioremediation strategies on phenanthrene degradation and on the community structure of free-living marine nematodes. Sediments from…

Environmental Science and Pollution Research, 2014, 21 (5), pp.3670-3679. ⟨10.1007/s11356-013-2330-5⟩. ⟨hal-01631850⟩

• Article dans une revue

Electro-optic and converse-piezoelectric properties of epitaxial GaN grown on silicon by metal-organic chemical vapor deposition

Mireille Cuniot-Ponsard, Irma Saraswati, S.M. Ko, Mathieu Halbwax, Y.H. Cho, El Hadj Dogheche

We report the measurement of the (r13, r33) Pockels electro-optic coefficients in a GaN thin film grown on a Si(111) substrate. The converse piezoelectric (d33) and electro-absorptive coefficients are simultaneously determined. Single crystalline GaN epitaxial layers were grown with a AlGaN buffer…

Applied Physics Letters, 2014, 104, 101908, 4 p. ⟨10.1063/1.4868427⟩. ⟨hal-00964286⟩

• Communication dans un congrès

A fast and functional technique for the noise figure measurement of differential amplifiers

Yogadissen Andee, Jérôme Prouvée, François Graux, Francois Danneville

This paper presents an original technique to measure the noise figure of differential amplifiers with a four-port network analyzer. The approach is fast and simple as the S-parameters and the output noise powers are measured directly with the analyzer. There is no need of hybrid couplers or baluns…

10th Conference on PhD Research in Microelectronics and Electronics, PRIME 2014, 2014, Grenoble, France. 4 p., ⟨10.1109/PRIME.2014.6872691⟩. ⟨hal-01056957⟩