Publicaciones

• Article dans une revue

Conversion between surface acoustic waves and guided modes of a quasi-periodic structured nanobeam

Alexander V Korovin, Yan Pennec, Matteo Stocchi, Davide Mencarelli, Luca Pierantoni, Tapani Makkonen, Jouni Ahopelto, Bahram Djafari-Rouhani

The generation of acoustic waves in structured nanobeams containing optomechanic cavities is a topic of current interest. In this paper, we theoretically study the efficient conversion of surface acoustic waves (SAW) generated on a substrate by an RF electric signal into the acoustic waves of a...

Journal of Physics D: Applied Physics, 2019, 52 (32), pp.32LT01. ⟨10.1088/1361-6463/ab2297⟩. ⟨hal-03138042⟩

• Communication dans un congrès

Croissance et caractérisation de graphène au Pôle CNFM de Lille

Soukaina Ben Salk, Emiliano Pallecchi, Virginie Hoel, Henri Happy

Le graphène en particulier, et les matériaux 2D en général, sont une nouvelle filière de matériaux aux propriétés physiques très intéressantes. Leurs propriétés électroniques, thermiques et mécaniques en font des matériaux de choix pour de nombreuses applications, dans les domaines aussi que les...

15èmes Journées Pédagogiques du CNFM, JPCNFM 2018, Nov 2018, Saint-Malo, France. 1003, 6 p., ⟨10.1051/j3ea/20191003⟩. ⟨hal-03340455⟩

• Communication dans un congrès

Texturation of lead-free BaTiO₃ based piezoelectric ceramics

Pascal Marchet, Angel Prato, Franck Levassort, Claire Bantignies, Maï Pham-Thi, Ana Borta-Boyon, Anne-Christine Hladky

• Article dans une revue

Accuracy of Green's function estimation from correlation of diffuse elastic waves on thin plates

Lynda Chehami, Emmanuel Moulin, Julien de Rosny, Claire Prada

In a reverberant cavity, when a noise field is sufficiently diffuse, the correlation of the signal measured by two sensors provides an estimation of the Green's function (GF) between them. Here, the convergence of this passive estimation in the case of elastic waves on thin plates is studied....

Journal of the Acoustical Society of America, 2019, 146 (5), pp.3505-3511. ⟨10.1121/1.5134066⟩. ⟨hal-02382833⟩

• Communication dans un congrès

Combined Atomic, Microwave and Electron Microscope: A tool for Hybrid Characterization of Nanomaterials

Petr Polovodov, Didier Théron, Gilles Dambrine, Kamel Haddadi

<p>A near-field scanning millimeter-wave microscope (NSMM) integrated in a scanning electron microscope (SMM) is proposed in this discussion. The instrument can provide simultaneously atomic, GHz and electron images of the sample under investigation. Main features of the solution proposed are...

49th European Microwave Conference (EuMC), Sep 2019, Paris, France. ⟨10.5281/zenodo.3550534⟩. ⟨hal-04932434⟩

• Communication dans un congrès

Indoor 1-40 GHz channel measurements

Maria-Teresa Martinez-Ingles, Juan Pascual-Garcia, Davy Gaillot, Concepcion Borras, Jose-Maria Molina-Garcia-Pardo

13th European Conference on Antennas and Propagation, EuCAP 2019, Mar 2019, Krakow, Poland. pp.295-299. ⟨hal-03346228⟩

• Communication dans un congrès

Impact of polarization diversity in massive MIMO for industry 4.0

Frederic Challita, Pierre Laly, M. Lienard, Davy Gaillot, Emmeric Tanghe, Marwan Yusuf, Wout Joseph

28th European Conference on Networks and Communications, EuCNC 2019, Jun 2019, Valence, Spain. pp.Session ThD2 - Modulation and massive MIMO, 337-341, ⟨10.1109/EuCNC.2019.8801986⟩. ⟨hal-03346245⟩

• Article dans une revue

Structural health monitoring of hollow cylinder using cross-correlation of ambient noise field

Sonia Djili, Emmanuel Moulin, Jamal Assaad, Malika Toubal, Farouk Benmeddour

This work is devoted to the Structural Health Monitoring (SHM) of hollow cylinders. To this end, the generated noise by fluid flow (liquid or gas) is exploited. First, a one-dimensional theoretical model is developed. This is based on the cross-correlation function. It is shown that the latter...

NDT & E International, 2019, 101, pp.87-93. ⟨10.1016/j.ndteint.2018.10.003⟩. ⟨hal-03148969⟩

• Article dans une revue

Thermal Transient Extraction for GaN HEMTs by Frequency-Resolved Gate Resistance Thermometry with Sub-100 ns Time Resolution

Adrien Cutivet, Meriem Bouchilaoun, Bilal Hassan, Christophe Rodriguez, Ali Soltani, François Boone, Hassan Maher

Physica Status Solidi A (applications and materials science), 2019, 216, pp.1800503. ⟨10.1002/pssa.201800503⟩. ⟨hal-02273385⟩

• Communication dans un congrès

Power control in parallel symmetric α-stable noise channels

Mauro de Freitas, Malcolm Egan, Laurent Clavier, Anne Savard, Jean-Marie Gorce

Parallel channels form a basic building block for communication systems, including those based on OFDM and CDMA. While parallel Gaussian noise channels have been widely studied, parallel impulsive noise channels have received significantly less attention despite their importance in a range of...

SPAWC 2019 - 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, Jul 2019, Cannes, France. p.1 à 5, ⟨10.1109/SPAWC.2019.8815443⟩. ⟨hal-02130226⟩