Publications

• ART

Buffer breakdown in GaN-on-Si HEMTs: A comprehensive study based on a sequential growth experiment

Matteo Borga, Matteo Meneghini, Davide Benazzi, Eleonora Canato, Roland Püsche, Joff Derluyn, Idriss Abid, F Medjdoub, Gaudenzio Meneghesso, Enrico Zanoni

The aim of this work is to investigate the breakdown mechanisms of the layers constituting the vertical buffer of GaN-on-Si HEMTs; in addition, for the first time we demonstrate that the breakdown field of the AlN nucleation layer grown on a silicon substrate is equal to 3.2 MV/cm and evaluate its…

Microelectronics Reliability, 2019, 100-101, pp.113461. ⟨10.1016/j.microrel.2019.113461⟩. ⟨hal-02356751⟩

• COUV

Historical and Scientific note of Color Duplex Doppler Ultrasound and Imaging

Jean-François Moreau, Raffaele Pisano, Jean-Michel Correas

Science in Color. Visualizing Achromatic Knowledge, De Gruyter, pp.181-194, 2019, 978-3-11-060468-9. ⟨hal-04511959⟩

• ART

Molecular Electronics: From Single-Molecule to Large-Area Devices

Dominique Vuillaume

This mini review focuses on conductance measurements through molecular junctions containing few tens of molecules, which are fabricated along two approaches: (i) conducting atomic force microscope contacting a self-assembled monolayers on metal surface, and (ii) tiny molecular junctions made of…

ChemPlusChem, 2019, π-Conjugated (Macro)molecules and their Applications, 84 (9), pp.1215-1221. ⟨10.1002/cplu.201900171⟩. ⟨hal-02133787⟩

• ART

A multi-band body-worn distributed exposure meter for personal radio-frequency dosimetry in diffuse indoor environments

Reza Aminzadeh, Arno Thielens, Davy Gaillot, M. Lienard, Lamine Kone, Sam Agneessens, Patrick van Torre, Matthias van Den Bossche, Leen Verloock, Stefan Dongus, Marloes Eeftens, Anke Huss, Roel Vermeulen, René de Seze, Elisabeth Cardis, Hendrik Rogier, Martin Roosli, Luc Martens, Wout Joseph

A multi-band body-worn distributed exposure meter (BWDM) is designed and calibrated for diffuse fields in a reverberation chamber (RC) for personal exposure assessment in indoor environments. The BWDM uses 22 nodes distributed over the torso and measures the incident power density (Sinc) on body…

IEEE Sensors Journal, 2019, 19 (16), pp.6927-6937. ⟨10.1109/JSEN.2019.2913309⟩. ⟨hal-03136449⟩

• COMM

HEAP: A heterogeneous approximate floating-point multiplier for error tolerant applications

Amira Guesmi, Ihsen Alouani, Mouna Baklouti, Tarek Frikha, Mohamed Abid, Atika Rivenq

Floating point arithmetic is one of the most commonly used units in nowadays computing systems and is deployed for a wide range of domains and applications. While floating point operators offer high precision calculations, a plethora of applications such as multimedia processing and machine…

30th International Workshop on Rapid System Prototyping: Shortening the Path from Specification to Prototype, RSP 2019, Oct 2019, New York, United States. pp.36-42, ⟨10.1145/3339985.3358495⟩. ⟨hal-03528688⟩

• ART

Influence of ion species of AuSi liquid metal alloy source-focused ion beam on SiO2/Si nanopatterning

Abdelkader Aissat, Fethi Benyettou, Isabelle Berbezier, Jean-Pierre Vilcot

This work investigates the influence of the ion source (Au+ and Si+2 ions) of liquid metal alloy source-focused ion beam (LMAIS/FIB) on the nanopattering. Two sets of SiO2/Si nanopatterns with a width of 450 nm on Silicon on insulator (SOI) substrate are fabricated by 30 keV Au+ and Si+2 ions,…

Thin Solid Films, 2019, 669, pp.215-219. ⟨10.1016/j.tsf.2018.11.003⟩. ⟨hal-02409447⟩

• COMM

Experimental wireless channel analysis between 1 and 40 GHz in an indoor NLoS corridor environment

Juan Pascual-Garcia, Maria-Teresa Martinez-Ingles, Davy Gaillot, Jose-Maria Molina-Garcia-Pardo, Esteban Egea-Lopez

2019 International Symposium on Antennas and Propagation, ISAP 2019, Oct 2019, Xi'an, China. 3 p., https://ieeexplore.ieee.org/document/8963095. ⟨hal-03346237⟩

• COMM

Experimental study of depolarization and antenna correlation in tunnels in the 1.3 GHz band

Frederic Challita, Pierre Laly, M. Lienard, Davy Gaillot, Pierre Degauque, Wout Joseph

26th International Conference on Telecommunications, ICT 2019, Apr 2019, Hanoi, Vietnam. pp.458-462, ⟨10.1109/ICT.2019.8798860⟩. ⟨hal-03346246⟩

• COMM

Resonant Devices for Stealth and Discretion In Underwater Acoustics

Anne-Christine Hladky, Charles Croënne, Bertrand Dubus

5th International Conference on Phononic Crystals/Metamaterials, Phonon Transport, and Topological Phononics, PHONONICS 2019, Jun 2019, Tucson, United States. ⟨hal-04543964⟩

• COMM

Non-reciprocal behavior of one-dimensional piezoelectric structures with space-time modulated electrical boundary conditions

Charles Croënne, Jerome O. Vasseur, Olivier Bou Matar, Anne-Christine Hladky, Bertrand Dubus

5th International Conference on Phononic Crystals/Metamaterials, Phonon Transport, and Topological Phononics, PHONONICS 2019, Jun 2019, Tucson, United States. pp.347-348. ⟨hal-04534561⟩