Publications

• Communication dans un congrès

On the teaching mode in online course of MEMS fundamental theory

Jinying Zhang, Wei-Jiang Xu, Xianmei Wu, Zhuo Li, Xin Wang, Suhui Yang

Massive offline courses have been transferred to online in higher education reform all over the world. This paper presents a teaching mode integrated with finite element numerical simulation in the fundamental theory study in MEMS (Micro-Electro-Mechanical Systems) online course for the graduate…

International Conference on Teaching, Assessment, and Learning for Engineering (IEEE TALE 2020), Dec 2020, Takamatsu, Japan. ⟨10.1109/TALE48869.2020.9368413⟩. ⟨hal-03322815⟩

• Article dans une revue

Toward the growth of self-catalyzed ZnO nanowires perpendicular to the surface of silicon and glass substrates, by pulsed laser deposition

Basma El Zein, Yingbang Yao, Ahmad S. Barham, El Hadj Dogheche, Ghassan E. Jabbour

Vertically-oriented zinc oxide (ZnO) nanowires were synthesized on glass and silicon substrates by Pulsed Laser Deposition and without the use of a catalyst. An intermediate c-axis oriented nanotextured ZnO seed layer in the form of nanowall network with honey comb structure allows the growth of…

Materials, 2020, 13 (19), pp.4427. ⟨10.3390/ma13194427⟩. ⟨hal-03321538⟩

• Communication dans un congrès

[Invited] Texturation of lead-free BaTiO₃ based piezoelectric ceramics

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

Piezoelectric ceramics have been integrated for a long time in a widerange of devices, particularly in ultrasonic applications (sonar systems,medical imaging...) and most of them use Pb(Zr,Ti)O₃ (PZT) materials.However, due to health care and environmental problems, lead…

• Communication dans un congrès

Effects of the electrical limit conditions on the electromechanical behavior of piezoelectric transducer arrays

Abdelmajid Bybi, Adil Ammar, Mohammed Garoum, Sébastien Grondel, Ahmed Mzerd, Anne-Christine Hladky

Crosstalk is an undesirable phenomenon having a negative impact on the electroacoustic performance of ultrasonic transducer arrays, utilized in medical imaging and NDT applications. Indeed, when one element of a transducer array is excited, it generates parasitic voltages and/or displacement fields…

4th International Conference on Electrical and Information Technologies, ICEIT 2020, Mar 2020, Rabat, Morocco. pp.1-6, ⟨10.1109/ICEIT48248.2020.9113231⟩. ⟨hal-03209107⟩

• Article dans une revue

Historical foundations of physics & applied technology as dynamic frameworks in pre-service STEM

Raffaele Pisano, Philippe Vincent, Kosta Dolenc, Mateja Ploj Virtic

In recent decades, the development of sciences and technologies had a significant impact in society. This impact has been object of analysis from several standpoints, i.e., scientific, communication, historical and anthropological. Consequently, serious changes were required by the society. One of…

Foundations of Science, 2020, 30 p. ⟨10.1007/s10699-020-09662-4⟩. ⟨hal-03321533⟩

• Communication dans un congrès

Short-term reliability of high performance Q-band AlN/GaN HEMTs

R. Kabouche, K. Harrouche, Etienne Okada, F Medjdoub

We report on an on-wafer short-term 40 GHz RF reliability stress test comparison between a 3 nm versus 4 nm barrier thickness AlN/GaN HEMT technology showing state-ofthe-art power performances in the millimeter wave range. It is found that the barrier thickness in this highly strain heterostructure…

IEEE International Reliability Physics Symposium (IRPS 2020), Apr 2020, Dallas, TX, United States. pp.1-6, ⟨10.1109/IRPS45951.2020.9129322⟩. ⟨hal-03044147⟩

• Article dans une revue

Utilisation du silicium nanostructuré dans un générateur thermoélectrique pour la réduction des pertes thermiques

Katir Ziouche, Ibrahim Bel-Hadj, Zahia Bougrioua

Dans cet article, nous présentons des microgénérateurs thermoélectriques (μTEG) planaires réalisés en technologie Silicium compatible CMOS, et destinés à la récupération de toute forme d’énergie thermique. Ceux-ci utilisent des matériaux faible coût, abondants et respectueux de l’environnement. La…, In this paper, we present a planar thermoelectric microgenerator (μTEG) based on CMOS-compatible silicon technology to harvest all forms of thermal energy. These have made by using low cost, abundant and eco-friendly materials. The heat harvesting has performed with a silicon concentrator. The…

Entropie : thermodynamique – énergie – environnement – économie, 2020, 1 (1), 10 p. ⟨10.21494/ISTE.OP.2020.0493⟩. ⟨hal-02906722⟩

• Rapport

INTERfaCe neurObiohybride pour la communication bidirectioNNElle entre des neurones arTificiels et des neurones vivants

Dimitri Henniquau, Rédha Kassi, Vanessa Avramovic, David Delcroix, A. Cappy, Alexis Vlandas, Christel Vanbesien, Virginie Hoel

[Contrat] Rapport bilan fin de parcours projet Interconnect, CNRS Innovation. 2020. ⟨hal-03341111⟩

• Article dans une revue

Temperature dependence of the Taylor series coefficients and intermodulation distortion characteristics of GaN HEMT

Mohammad Abdul Alim, Mayahsa M. Ali, Ali A. Rezazadeh, Christophe Gaquière

This paper focused on nonlinear distortion modeling and characterization of AlGaN/GaN HEMT on SiC substrate using a two-tone intermodulation measurement. The variation of Taylor series coefficients with temperature: linear terms (G$_m$ and G$_d$$_s$), nonlinear terms (G$_m$$_2$ , G$_m$$_3$ , G$_d$$…

IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 2020, 39 (3), pp.552-559. ⟨10.1109/TCAD.2019.2897696⟩. ⟨hal-03140634⟩

• Communication dans un congrès

[Invited] Vers la fabrication de micro-dispositifs de stockage électrochimique en technologie couche mince pour l'IoT

Christophe Lethien

Journées Annuelles du GDR OXYFUN, Nov 2020, Guéthary, France. ⟨hal-03547311⟩