Publications

• 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⟩

• Communication dans un congrès

From semiconductor nanocrystals to artificial graphene and topological insulator

Efterpi Kalesaki, Christophe Delerue, Cristiane Morais Smith, Wouter Beugeling, Guy Allan, Daniel Vanmaekelbergh

Recent advancements in colloidal chemistry indicate that two-dimensional single-crystalline sheets of semiconductors forming a honeycomb lattice can be synthesized from semiconductor nanocrystals [1]. We perform atomistic tight-binding calculations of the band structure of CdSe sheets with such a…

European Materials Research Society Spring Meeting, E-MRS Spring 2014, Symposium F - Established and emerging nanocolloids : from synthesis & characterization to applications, 2014, Lille, France. ⟨hal-00966143⟩

• 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

Feasibility of a high bit rate power line communication between an inverter and a motor

Virginie Degardin, Khaled Kilani, Lamine Koné, M. Lienard, Pierre Degauque

In the aerospace domain, more electrical aircraft will have to face a drastic issue in the future, in relation to an increase in the number of wires and connectors, which impact weight and system reliability. A possible solution could be using power-line communications (PLC). In this paper, we…

IEEE Transactions on Industrial Electronics, 2014, 61, pp.4816-4823. ⟨10.1109/TIE.2013.2293697⟩. ⟨hal-00969137⟩

• Chapitre d'ouvrage

Invariance of DC and RF characteristics of mechanically flexible CMOS technology on plastic

Emmanuel Dubois, Aurelien Lecavelier Des Etangs-Levallois, Justine Philippe, Sylvie Lepilliet, Yoann Tagro, Francois Danneville, J.F. Robillard, Christine Raynaud, Daniel Gloria, Jacek Ratajczak

Invariance of DC and RF characteristics of mechanically flexible CMOS technology on plastic'. Functional nanomaterials and devices for electronics, sensors and energy harvesting, 2014. ⟨hal-04249256⟩

• Communication dans un congrès

Multiuser phase coded costas signals with improved cross-correlation and partial cross-ambiguity properties

Nadjah Touati, Charles Tatkeu, Atika Rivenq, Thierry Chonavel

Costas codes are a variant of frequency hopping codes that achieve the «thumbtack» auto-ambiguity function needed in radar applications. However, they may show poor cross- ambiguity properties when selected and assigned randomly which makes them poorly adapted to multiuser radar applications. In…

RADAR 2014, International Radar Conference, Oct 2014, Lille, France. 6p, ⟨10.1109/RADAR.2014.7060452⟩. ⟨hal-01213623⟩

• Article dans une revue

RF and broadband noise investigation in high-k/metal gate 28-nm CMOS bulk transistor

Francois Danneville, Laurent Poulain, Yoann Tagro, Sylvie Lepilliet, Benjamin Dormieu, Daniel Gloria, P. Scheer, Gilles Dambrine

In order to pursue Moore's law, material engineering has constituted a real focus during the last decade. In particular, the recent introduction of new Gate stack using High-k dielectrics and Metal Gate (H-k/MG) for CMOS was a key point to downscale the 'Equivalent Oxide Thickness'.…

International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, 2014, 27, pp.736-747. ⟨10.1002/jnm.1972⟩. ⟨hal-01058062⟩

• Article dans une revue

Source localisation in a reverberant plate using average coda properties and early signal strength

Hossep Achdjian, Emmanuel Moulin, Farouk Benmeddour, Jamal Assaad, Lynda Chehami

A statistical reverberation model based on the average distribution of wave packets propagating in a finite plate is described and it is shown that by fitting experimental data to theoretical expressions, either structural or source-related features can be extracted with very few sensors. An…

Acta Acustica united with Acustica, 2014, 100, pp.834-841. ⟨10.3813/AAA.918763⟩. ⟨hal-01058146⟩

• Article dans une revue

[Invited Review] SU-8 as a material for lab-on-a-chip-based mass spectrometry

S. Arscott

This short review focuses on the application of SU-8 for the microchip-based approach to the miniaturization of mass spectrometry. Chip-based mass spectrometry will make the technology commonplace and bring benefits such as lower costs and autonomy. The chip-based miniaturization of mass…

Lab on a Chip, 2014, 14 (19), pp.3668-3689, selected as " hot article ". ⟨10.1039/C4LC00617H⟩. ⟨hal-01058486⟩

• Communication dans un congrès

MILLIPRISM : millimeter wave passive radiometric imaging system

Jean-Francois Lampin, M. Zaknoune, X. Wallart, L. Desplanque, Emilien Peytavit, Guillaume Ducournau, M. Thirault, M. Werquin, S. Jonniau, N. Thouvenin, Christophe Gaquière, N. Vellas

8ème Workshop Interdisciplinaire sur la Sécurité Globale, WISG 2014, 2014, Troyes, France. ⟨hal-00939873⟩