Publications

• Article dans une revue

Surface modification of carbon felt by cold remote plasma for glucose oxidase enzyme immobilization

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

Applied Surface Science, 2019, 476, pp.1016-1024. ⟨10.1016/j.apsusc.2019.01.155⟩. ⟨hal-03140653⟩

• Article dans une revue

Low-power phonon lasing through position-modulated Kerr-type nonlinearity

P. Djorwe, Yan Pennec, Bahram Djafari-Rouhani

We demonstrate low-power amplification process in cavity optomechanics (COM). This operation is based on the nonlinear position-modulated self-Kerr interaction. Owing to this nonlinear term, the effective coupling highly scales with the photon number, resulting in a giant enhancement of the…

Scientific Reports, 2019, 9 (1), pp.1684. ⟨10.1038/s41598-019-38578-8⟩. ⟨hal-03146998⟩

• Ouvrages

Magnonics: interface transmission tutorial book series

Abdellatif Akjouj, L. Dobrzynski, Housni Al-Wahsh, El Houssaine El Boudouti, Gaëtan Lévêque, Yan Pennec, Bahram Djafari-Rouhani

Magnonics: Interface Transmission Tutorial Book Series provides up-to-date and concise summaries of the present knowledge of interface transmission science. The series' volumes foster the exchange of ideas among scientists interested in different aspects of interface transmission, with each…

Ed. Leonard Dobrzyński. Elsevier, 270 p., 2019, ISBN 978-0-12-813366-8 ; e-ISBN 978-0-12-813367-5. ⟨10.1016/C2015-0-06989-1⟩. ⟨hal-03356614⟩

• Article dans une revue

Impact of the in situ SiN Thickness on Low-Frequency Noise in MOVPE InAlGaN/GaN HEMTs

M. Rzin, B. Guillet, Laurence Méchin, P. Gamarra, C. Lacam, F Medjdoub, J.-M. Routoure

This article reports on sub-10-nm quater-nary barrier InAlGaN/GaN high electron mobility transistors (HEMTs) grown by metal-organic-vapor-phase-epitaxy (MOVPE) with an in situ SiN passivation layer and an ultra-short gate length of 200 nm. Two batches of HEMTs with two SiN thicknesses (t SiN) of 14…

IEEE Transactions on Electron Devices, 2019, 66 (12), pp.5080-5083. ⟨10.1109/TED.2019.2945296⟩. ⟨hal-02382779⟩

• Article dans une revue

Y-shaped magnonic demultiplexer using induced transparency resonances

Abdelkader Mouadili, El Houssaine El Boudouti, Abdellatif Akjouj, Housni Al-Wahsh, Bahram Djafari-Rouhani, L. Dobrzynski

We give an analytical demonstration of the possibility to realize a simple magnonic demultiplexer based on induced transparency resonances. The demultiplexer consists on an Y-shaped waveguide with an input line and two output lines. Each line contains two grafted stubs at a given position far from…

AIP Advances, 2019, 9 (3), pp.035011. ⟨10.1063/1.5080350⟩. ⟨hal-03143601⟩

• Article dans une revue

Optimization and Comparison between the efficiency of GaNAsSb and GaInNAs single solar cells deposed on GaAs

Wafa Bellil, Abdelkader Aissat, Jean-Pierre Vilcot

In this work we study and optimize the single solar cell efficiency of GaNxAs1-x-ySby and Ga1-xInxNyAs1-y deposed on GaAs. The solar cells are simulated, in the aim to find the best concentration of nitrogen and antimony for GaNxAs1-x-ySby, and indium and nitrogen for Ga1-xInxNyAs1-y which gives us…

Procedia Computer Science, 2019, Procedia Computer Science, 151, pp.1028-1033. ⟨10.1016/j.procs.2019.04.145⟩. ⟨hal-02409552⟩

• Article dans une revue

High Frequency Analysis and Small-Signal Modeling of AlGaN/GaN HEMTs with SiO2/SiN Passivation

Moujahed Gassoumi, Abdelhamid Helali, Malek Gassoumi, Christophe Gaquière, Hassen Maaref

AlGaN/GaN high electron mobility transistors (HEMTs) on Silicon substrates grown by molecular beam epitaxy have been investigated using small-signal microwave measurements, to see performance Radio-frequency of components. Passivation of HEMT devices SiO2/SiN a different pretreatment is used to…

Silicon, 2019, 11 (1), pp.557-562. ⟨10.1007/s12633-018-9767-6⟩. ⟨hal-03148960⟩

• 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

Six-port technology for millimeter-wave metrology

Kamel Haddadi, Christophe Loyez, Katir Ziouche

The six-port measurement technique has played a major role in vector network analysis metrology, particularly within the community of national standards laboratories. Thanks to reduced hardware resource in contrast with conventional and well-established down-mixing heterodyne technique, this paper…

6th IEEE-Antennas-and-Propagation-Society (IEEE AP-S) Topical Meeting on Antenna Measurements & Applications (CAMA), Oct 2019, Bali, Indonesia. pp.81-84, ⟨10.1109/CAMA47423.2019.8959806⟩. ⟨hal-03224646⟩

• Communication dans un congrès

Energy-efficient techniques for combating the influence of reactive jamming using Non-Orthogonal Multiple Access and Distributed Antenna Systems

Joumana Farah, Jacques Akiki, Eric Pierre Simon

The aim of this work is to propose new approaches for maximizing the energy efficiency of downlink 5G mobile communication systems, in the presence of a reactive jammer. The concepts of non-orthogonal multiple access (NOMA) and distributed antenna systems (DAS) are exploited to devise joint subband…

Wireless Telecommunications Symposium (WTS 2019), Apr 2019, New York, NY, United States. ⟨10.48550/arXiv.1903.11574⟩. ⟨hal-04542881⟩