Publicaciones

• Article dans une revue

Short term reliability and robustness of ultra-thin barrier, 110 nm-gate AlN/GaN HEMTs

Zhan Gao, Matteo Meneghini, Kathia Harrouche, Riad Kabouche, Francesca Chiocchetta, Etienne Okada, Fabiana Rampazzo, Carlo de Santi, F Medjdoub, Gaudenzio Meneghesso, Enrico Zanoni

Short-term reliability and robustness of 110 nm AlN/GaN HEMTs has been evaluated by means of off-state, semi-on state and on-state step stress tests on devices having different gate-drain distance, LGD. While breakdown voltages and critical voltages scale almost linearly with LGD, failure mode...

Microelectronics Reliability, 2021, 123, pp.114199. ⟨10.1016/j.microrel.2021.114199⟩. ⟨hal-03287632⟩

• Article dans une revue

Genipin-mediated immobilization of glucose oxidase enzyme on carbon felt for use as heterogeneous catalyst in sustainable wastewater treatment

May Kahoush, Nemeshwaree Behary, Jinping Guan, Aurélie Cayla, Brigitte Mutel, Vincent Nierstrasz

Enzyme immobilization is necessary process to improve the bioactivity and stability of the biocatalyst. In this study, glucose oxidase (GOx) enzyme was immobilized on plasma-treated fibrous carbon felt as a textile carrier to produce a heterogeneous catalyst. Genipin, as a naturally occurring...

Journal of Environmental Chemical Engineering, 2021, 9 (4), pp.105633. ⟨10.1016/j.jece.2021.105633⟩. ⟨hal-03749182⟩

• Article dans une revue

SDR Implementation of a Real-Time Testbed for Spectrum Sensing Under MIMO Time-Selective Channels for Cognitive Radio Applications

Hayfa Ben Thameur, Iyad Dayoub

Spectrum sensing (SS) is one of the major advanced features of the cognitive radio (CR) technology. Although multiple SS approaches have been introduced in the literature, the spectrum sensing is still a challenging operation from the practice perspective. Therefore, in this letter, we go one step...

IEEE Sensors Letters, 2021, 5 (8), pp.1-4. ⟨10.1109/LSENS.2021.3095247⟩. ⟨hal-03382828⟩

• Article dans une revue

In-situ Liquid Electrochemical TEM Investigation of Semi Solid-State LMNO Micro-Battery

Ankush Bhatia, Maxime Hallot, Sorina Cretu, Nicolas Folastre, Maxime Berthe, David Troadec, Pascal Roussel, Jean-Pierre Pereira-Ramos, Rita Baddour-Hadjean, C. Lethien, Arnaud Demortière

Microscopy and Microanalysis, 2021, 27 (S1), pp.1044-1046. ⟨10.1017/S1431927621003949⟩. ⟨hal-03551562⟩

• Article dans une revue

Modeling and Prediction of the Dynamic Viscosity of Nanofluids by a Homogenization Method

Ibrahim Zaaroura, Hilal Reda, Fabrice Lefebvre, Julien Carlier, Malika Toubal, Souad Harmand, Bertrand Nongaillard, Hassan Lakiss

Nanofluids are an innovative technology that can be used to improve the efficiency of heat transfer in systems such as coolers. Thermal system design requires access to all the physical properties of the nanofluids among which viscosity, thermal conductivity, and so on. Viscosity is an important...

Brazilian Journal of Physics, 2021, 51 (4), pp.1136-1144. ⟨10.1007/s13538-021-00909-4⟩. ⟨hal-03446033⟩

• Article dans une revue

Freehand system for antenna diagnosis based on amplitude-only data

Guillermo Alvarez-Narciandi, Jaime Laviada, Yuri Alvarez-Lopez, Guillaume Ducournau, Cyril Luxey, Cybelle Belem-Gonçalves, Frédéric Gianesello, Nour Nachabe, Carlos del Rio, Fernando Las-Heras

This article presents a portable system for freehand antenna diagnosis and characterization based on amplitude-only data. The amplitude-only samples are acquired by moving a handheld probe, which is tracked by a motion capture system, in front of the antenna under test (AUT) aperture. The acquired...

IEEE Transactions on Antennas and Propagation, 2021, 69 (8), pp.4988-4998. ⟨10.1109/TAP.2021.3060082⟩. ⟨hal-03175036⟩

• Article dans une revue

Numerical simulation of the interaction of wave phase conjugation with bubble clouds

Amir Modarreszadeh, Evgeny Timofeev, Alain Merlen, Philippe Pernod

The interaction of the Wave Phase Conjugation (WPC) process with bubble cloud dynamics is investigated via numerical modeling in application to bubble size measurements. The WPC simulator by Modarreszadeh and Timofeev (Computers and Fluids 197, 104353) is used as a starting point. In the simulator...

International Journal of Multiphase Flow, 2021, 141, pp.103638. ⟨10.1016/j.ijmultiphaseflow.2021.103638⟩. ⟨hal-03310456⟩

• Article dans une revue

Effect of Partial Ba Substitutions on the Crystallization of Sr2TiSi2O8 (STS) Glass–Ceramics and on the Generation of a SAW Signal at High Temperatures

Maurice Gonon, Florian Dupla, Hassan Alhousseini, Marc Duquennoy, Nikolay Smagin, Grégory Martic

Because of their characteristics, including a d33 of 10–15 pC/N and high stability up to temperatures over 1000 °C, polar glass–ceramics containing fresnoite crystals can be regarded as highly effective materials for applications requiring piezoelectricity at high temperatures. In the present paper...

Materials, 2021, 14 (16), pp.4648. ⟨10.3390/ma14164648⟩. ⟨hal-03408692⟩

• Chapitre d'ouvrage

THz Photomixers

Emilien Peytavit, Guillaume Ducournau, Jean-Francois Lampin

Dimitris Pavlidis. Fundamentals of terahertz devices and applications, Wiley, 2021, 978-1-119-46071-8. ⟨hal-03282222⟩

• Brevet

Procédé de détection optique

Vincent Senez, Alexis Vlandas, Sébastien Lamant, Bernard Cathala, Celine Moreau, Gabrielle Veronese, Sophie Bozonnet, Elisabeth Laville, Megane Cleret

France, N° de brevet: FR3067042 (B1) 2021-07-30. 2021, N° de priorité : FR20170054926 20170602 - N° de demande : FR20170054926 20170602. ⟨hal-05650075⟩