Publications

• Communication dans un congrès

Enlarging the Frontiers of Research in the IR/mm Range Using Synchrotron Radiation

J-B. Brubach, B. Langerome, M. Verseils, F. Capitani, T. Souske, Jean-Francois Lampin, S. Eliet, O. Pirali, M. A. Martin-Drumel, Francis Hindle, Gaël Mouret, C. Evain, C Szwaj, E. Roussel, S. Bielawski, T. Timusk, Pascale Roy

Optical probes are among the most important techniques for characterizing new physical states induced by changes of temperature and/or pressure. In link with its high brightness and wide spectral coverage, infrared synchrotron radiation is ideally suited for such studies when the quantity of…

44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Sep 2019, Paris, France. pp.1-2, ⟨10.1109/IRMMW-THz.2019.8873937⟩. ⟨hal-04295283⟩

• Communication dans un congrès

On the impact of the covariance matrix size for spectrum sensing methods:beamforming versus eigenvalues

Kais Bouallegue, Matthieu Crussière, Iyad Dayoub

In this paper, we investigate the impact of the covariance matrix (CM) size of the received signal on the performance of spectrum sensing methods. Our analysis is based on two well-known methods of spectrum sensing (SS), one based on the eigenvalues called maximum-to minimum eigenvalue (MME) and…

24th IEEE Symposium on Computers and Communications (ISCC 2019), Jun 2019, Barcelona, Spain. pp.95-99, ⟨10.1109/ISCC47284.2019.8969741⟩. ⟨hal-03383700⟩

• Article dans une revue

3D Patterning of Si by Contact Etching With Nanoporous Metals

Stéphane Bastide, Encarnacion Torralba, Mathieu Halbwax, Sylvain Le Gall, Elias Mpogui, Christine Cachet-Vivier, Vincent Magnin, Joseph Harari, Dmitri Yarekha, Jean-Pierre Vilcot

Nanoporous gold and platinum electrodes are used to pattern n-type silicon by contact etching at the macroscopic scale. This type of electrode has the advantage of forming nanocontacts between silicon, the metal and the electrolyte as in classical metal assisted chemical etching while ensuring…

Frontiers in Chemistry, 2019, 7, pp.256. ⟨10.3389/fchem.2019.00256⟩. ⟨hal-02409484⟩

• Article dans une revue

Performance assessment of a small-size ocean wave energy harvester

Yongjie Sang, Bertrand Dubus

A lightweight electromechanical device is studied to harvest energy of ocean waves and supply electrical power to small-size ocean observation equipment such as sonobuoys. It is composed of a magnet fixed to the floating housing which follows the motion of the ocean surface and a moving coil…

MATEC Web of Conferences, 2019, 283, pp.05006. ⟨10.1051/matecconf/201928305006⟩. ⟨hal-02395559⟩

• Article dans une revue

Fusion of transformed shallow features for facial expression recognition

Fares Bougourzi, Karim Mokrani, Yassine Ruichek, Fadi Dornaika, Abdelkrim Ouafi, Abdelmalik Taleb-Ahmed

Facial expression conveys important signs about the human affective state, cognitive activity, intention and personality. In fact, the automatic facial expression recognition systems are getting more interest year after year due to its wide range of applications in several interesting fields such…

IET Image Processing, 2019, 13 (9), pp.1479-1489. ⟨10.1049/iet-ipr.2018.6235⟩. ⟨hal-03138559⟩

• Communication dans un congrès

Robust and Simple Log-Likelihood Approximation for Receiver Design

Yasser Mestrah, Anne Savard, Alban Goupil, Guillaume Gelle, Laurent Clavier

Wireless Communications and Networking Conference (WCNC), 2019, Marrakesh, Morocco. pp.1-6, ⟨10.1109/WCNC.2019.8886114⟩. ⟨hal-02503135⟩

• Article dans une revue

An autonomous low-power management system for energy harvesting from a miniaturized spherical piezoelectric transducer

Daher Diab, Fabrice Lefebvre, Georges Nassar, Nikolay Smagin, Samih Isber, Fawaz El Omar, Adnan Naja

A new spherical vibrational energy harvesting device with an additional low power management circuit for optimizing the power transfer from the mechanical vibrations to a storage capacitor is presented. The device is devoted to underwater wireless sensor network applications due to its broadband…

Review of Scientific Instruments, 2019, 90 (7), pp.075004. ⟨10.1063/1.5084267⟩. ⟨hal-03139114⟩

• Article dans une revue

Biomimetic surface modifications of stainless steel targeting dairy fouling mitigation and bacterial adhesion

Sawsen Zouaghi, Séverine Bellayer, V. Thomy, Thomas Dargent, Yannick Coffinier, Christophe André, Guillaume Delaplace, Maude Jimenez

Food and Bioproducts Processing, 2019, 113, pp.32-38. ⟨10.1016/j.fbp.2018.10.012⟩. ⟨hal-02322038⟩

• Article dans une revue

Design and Implementation of Ternary Logic Integrated Circuits by Using Novel Two-Dimensional Materials

Mingqiang Huang, Xingli Wang, Guangchao Zhao, Philippe Coquet, Bengkang Tay

With the approaching end of Moore’s Law (that the number of transistors in a dense integrated circuit doubles every two years), the logic data density in modern binary digital integrated circuits can hardly be further improved due to the physical limitation. In this aspect, ternary logic (0, 1, 2)…

Applied Sciences, 2019, 9 (20), pp.4212. ⟨10.3390/app9204212⟩. ⟨hal-03091459⟩

• Article dans une revue

Giant, Anomalous Piezoimpedance in Silicon-on-insulator

H. Li, C.T.K. Lew, B.C. Johnson, J.C. Mccallum, S. Arscott, A.C.H. Rowe

A giant, anomalous piezoresponse of fully depleted silicon-on-insulator devices under mechanical stress is demonstrated by impedance spectroscopy. This piezoresponse strongly depends on the measurement frequency, ω, and consists of both a piezoresistance (PZR) and a piezocapacitance, whose maximum…

Physical Review Applied, 2019, 11 (4), pp.044010. ⟨10.1103/PhysRevApplied.11.044010⟩. ⟨hal-02345325⟩