Publications

• COMM

[Invited] Towards higher voltage in III-Nitride devices

F Medjdoub

GaN-based switches will offer greater efficiency, power handling, and compactness as compared to the well-established, widely available silicon MOSFET power devices-all factors that are critical to meeting the needs of today's systems. However, the vertical breakdown voltage of GaN-on-silicon…

13th International Conference on Nitride Semiconductors 2019 (ICNS-13), Jul 2019, Seattle, United States. ⟨hal-03287436⟩

• COMM

[Invited] Low RF loss buffer layers on 3C-SiC/Si(111) templates for AlGaN/GaN High Electron Mobility Transistors

E. Frayssinet, L. Nguyen, Marie Lesecq, N. Defrance, R. Comyn, M. Zielinski, M. Portail, Jean-Claude de Jaeger, Yvon Cordier

13th International Conference on Nitride Semiconductors (ICNS 2019), Jul 2019, Washington, Seattle, United States. ⟨hal-04039430⟩

• COMM

Remarkable Lateral Breakdown Voltage in thin channel AlGaN/GaN High Electron Mobility Transistors on thick AlN/Sapphire Templates

Idriss Abid, Riad Kabouche, Malek Zegaoui, C. Bougerol, Rémi Comyn, Yvon Cordier, F Medjdoub

GaN and SiC materials and their device technology have matured and become commerciallyavailable. Fundamental material properties will soon limit the performance. Consequently, a novelbreakthrough in power electronics performance requires a new generation of materials. In this frame,the so-called…

13th International Conference on Nitride Semiconductors 2019 (ICNS-13), Jul 2019, Seattle WA, United States. ⟨hal-03287398⟩

• COMM

Combination of retrieval methods to predict the scattering coefficients of periodic 2D locally resonant metamaterials

Laetitia Roux, Charles Croënne, Christian Audoly, Anne-Christine Hladky, N. Kessissoglou

26th International Congress on Sound and Vibration, ICSV26, Jul 2019, Montréal, Canada. Session T12-SS01, paper 104, 7 p. ⟨hal-04533460⟩

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FTIR Micro-Tomography Coupled to X-CT on Extraterrestrial Materials

R. Brunetto, Z. Dionnet, A. Aleon-Toppani, D. Baklouti, F. Borondics, Z. Djouadi, A. King, T. Nakamura, S. Rubino, C. Sandt, David Troadec, A. Tsuchiyama

FTIR micro-tomography of extra-terrestrial materials allows the detection of mineral phases, water and organics, and their spatial co-localization in 3D. It is an efficient first-step in a multi-technique analytical sequence on returned samples.

82nd Annual Meeting of The Meteoritical Society, held 7-12 July, 2019 in Sapporo, Japan, Jul 2019, Sapporo, Japan. ⟨hal-02405336⟩

• COMM

Acoustic devices for stealth and discretion

Anne-Christine Hladky, Charles Croënne, Bertrand Dubus, Maï Pham-Thi, L. Divay, Raphael Lardat, F. Léon, F. Chati

26th International Congress on Sound and Vibration, ICSV26, Jul 2019, Montréal, Canada. Session T12-SS01, paper 104, 7 p. ⟨hal-04533455⟩

• COMM

Cryptosporidium and Giardia Species and Genotypes in Sheep in Algeria

Lynda Sahraoui, Myriam Thomas, Aurélie Chevillot, Mohamed Mammeri, Bruno Polack, Isabelle Vallée, Jérôme Follet, Hacina Ain-Baaziz, Karim Adjou

Little is known about the presence of Cryptosporidium spp. and Giardia duodenalis in Algerian sheep, nor their potential role as zoonotic reservoirs. This study aimed to investigate the occurrence of these two protists in lambs. A total of 83 fecal samples were collected from lambs (< 40 days…

27th Conference of the World Association for the Advancement of Veterinary Parasitology (WAAVP), Jul 2019, Madison (WI), United States. ⟨anses-04160506⟩

• THESE

Contribution à l'amélioration des transmissions vidéo dans les réseaux ad-hoc véhiculaires (VANET), Contribution to the video transmission improvement in vehicular ad-hoc networks (VANETs)

Mohamed Aymen Labiod

Actuellement les communications véhiculaires sont devenues une réalité guidée par diverses applications. Notamment, la diffusion de vidéo de qualité élevée avec des contraintes de faible latence requises par les applications temps réel. Grâce au niveau de compression jamais atteint auparavant, l’…, At present, vehicular communications have become a reality guided by various applications. In particular, high-quality video delivery with low latency constraints is required for real-time applications. The new state-of-the-art high-effciency video coding (HEVC) standard is very promising for real-…

Traitement du signal et de l'image [eess.SP]. Université de Valenciennes et du Hainaut-Cambresis; Université Badji Mokhtar-Annaba, 2019. Français. ⟨NNT : 2019VALE0023⟩. ⟨tel-02304659⟩

• THESE

Development and characterization of a thermoelectric harvester demonstrator using phonon engineered silicon membranes, Développement et caractérisation d’un démonstrateur de générateur thermoélectrique à base de membranes de silicium couplées à de l’ingénierie phononique

Thierno-Moussa Bah

The lack of reliable, safe and low-cost energy source seems to delay the blooming of the internet of things (IoT) and wireless sensors nodes. Thermoelectric harvesters feature those key advantages. Silicon presents the advantages to be most abundant, less environmental harmful and to benefit from…, L'essor de l'internet des objets (IoT) et des capteurs autonomes et communicants semble être retardé en raison du manque de source d’énergie fiable, sûre et à faible coût. Les récupérateurs d’énergies thermoélectriques présentent ces avantages clés. Le silicium présente les avantages d…

Micro and nanotechnologies/Microelectronics. Université de Lille, 2019. English. ⟨NNT : 2019LILUI036⟩. ⟨tel-03622459⟩

• POSTER

Evaluation of probiotic and bacteriocinogenic potential of Pediococcus pentosaceus MZF16 isolated from artisanal Tunisian meat "Dried Ossban

Mohamed Zommiti, Emeline Bouffartigues, Olivier Maillot, Magalie Barreau, Sabine Szunerits, Khaled Sebei, Marc Feuilloley, Olivier Lesouhaitier, Mounir M. Ferchichi, Nathalie Connil

Pediococcus pentosaceus MZF16 has been isolated from artisanal Tunisian meat so called “Dried Ossban”, an original ecological niche, and identified by MALDI-TOF mass spectrometry and 16S rDNA sequencing. This bacterium showed a high tolerance to gastric stress conditions, and toward bile salts. P.…

Evaluation of probiotic and bacteriocinogenic potential of Pediococcus pentosaceus MZF16 isolated from artisanal Tunisian meat "Dried Ossban". ANTIMIC 2019, Jul 2019, Lille, France. . ⟨hal-02362460⟩