Publications

• 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⟩

• Communication dans un congrès

A 60-GHz six-port system for localization based on time difference of arrival

Christophe Loyez, Michael Bocquet, Kamel Haddadi

This work describes a millimeter-wave sixport vector detector applied to time difference of arrival (TDOA) system operating around 60 GHz. The proposed system is mainly based on a MMIC six-port circuit built up with passive mixers, 90 degrees phase-shifters, active and passive dividers and…

IEEE Radio and Wireless Symposium, RWS 2019, Jan 2019, Orlando, FL, United States. pp.513-516, ⟨10.1109/RWS.2019.8714390⟩. ⟨hal-03224647⟩

• Article dans une revue

Aluminum oxide nanowires as safe and effective adjuvants for next-generation vaccines

Rostyslav Bilyy, Solomiya Paryzhak, Kostiantyn Turcheniuk, Tetiana Dumych, Alexandre Barras, Rabah Boukherroub, Fujia Wang, Gleb Yushin, Sabine Szunerits

Materials Today, 2019, 22 (58-66), ⟨10.1016/j.mattod.2018.10.034⟩. ⟨hal-01944313⟩

• Chapitre d'ouvrage

Chapter 2 - Magnonic circuits: comb structures

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

In the frame of long-wavelength Heisenberg model, a simple magnonic mono-mode circuit is designed to obtain transmission stop (pass) bands where the propagation of spin waves is forbidden (allowed). This simple device is composed of an infinite one-dimensional mono-mode waveguide along which side…

Magnonics: interface transmission tutorial book series, pp.53-110, 2019, ISBN 978-0-12-813366-8 ; e-ISBN 978-0-12-813367-5. ⟨10.1016/B978-0-12-813366-8.00002-9⟩. ⟨hal-03356748⟩

• 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

Highly confined radial contour modes in phononic crystal plate based on pillars with cap layers

Mohammed Moutaouekkil, Abdelkrim Talbi, El Houssaine El Boudouti, Omar Elmazria, Bahram Djafari-Rouhani, Philippe Pernod, Olivier Bou Matar

We investigate highly confined and isolated surface modes in a phononic crystal plate based on pillars with cap layers. The structure is made of a thin membrane supporting periodic pillars each composed of one cylinder surmounted by a disk shaped cap layer. An optimal choice of the geometrical…

Journal of Applied Physics, 2019, 126 (5), pp.055101. ⟨10.1063/1.5099956⟩. ⟨hal-02351925⟩

• Communication dans un congrès

Optimal power allocation in a relay-aided cognitive network

Anne Savard, E. Veronica Belmega

In this paper, we address a power allocation problem in a relay-aided cognitive network. The network is composed by a primary and secondary user/ destination pair and a relay, which helps the communication between the secondary user and its destination. The transmission of the secondary user and…

12th EAI International Conference on Performance Evaluation Methodologies and Tools, Mar 2019, University Illes Balears, Spain. pp.15-22, ⟨10.1145/3306309.3306314⟩. ⟨hal-03270087⟩

• Communication dans un congrès

RF characterization and small signal extraction on 22 nm CMOS fully-depleted SOI technology

Ousmane Kane, Luca Lucci, Pascal Scheiblin, Sylvie Lepilliet, Francois Danneville

the drastic downscaling of the transistor size along with advances in material sciences allowed the development of low power CMOS technologies with competitive RF figure of merits for millimeter wave applications. In this context, this paper presents the RF characterization (up to 50 GHz) of an…

Joint International EUROSOI Workshop and International Conference on Ultimate Integration on Silicon (EUROSOI-ULIS), Apr 2019, Grenoble, France. ⟨10.1109/EUROSOI-ULIS45800.2019.9041863⟩. ⟨hal-03272702⟩

• 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⟩

• 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⟩