Publications

• Communication dans un congrès

Classical circuit model of microwave optomechanical device

Xin Zhou, Dylan Cattiaux, Eddy Collin

Cavity optomechanics provides a method for using laser photons to manipulate/detect mechanical objects inside optical cavities in the quantum regime [1]. It is attractive for applications in quantum information processing and ultra-sensitive detection. Inspired by the achievements of cavity…

GdR MecaQ 4th Annual Meeting, CNRS, Oct 2019, Paris, France. ⟨hal-04413623⟩

• Communication dans un congrès

[Invited] Carbon Dots: Preparation, characterization and applications

Rabah Boukherroub

Research Seminar, National Institute for Lasers, Plasma and Radiation Physics, Oct 2019, Magulere, Romania. ⟨hal-04619273⟩

• Thèse

Apport des nanotechnologies dédié à la performance des systèmes hydrodynamiques, Contribution of nanotechnologies to improve the performances of hydrodynamic systems

Ali Ahmed Alshehri

Dans le domaine maritime, nous sommes face à plusieurs défis qui nécessitent beaucoup d’efforts scientifiques. Ces défis ne se limitent pas à la corrosion, au bio-fouling ou au phénomène de cavitation, mais ils posent les questions liées à l’écologie et à l’économie, pour le choix des solutions à…, In the maritime field, we face several challenges that require a lot of scientific effort. These challenges are not limited to corrosion, bio-fouling or cavitation, but they also evoke the necessary ecological and economic questions for any proposed solutions. In this research work, we tried to…

Micro et nanotechnologies/Microélectronique. Université Polytechnique Hauts-de-France, 2019. Français. ⟨NNT : 2019UPHF0011⟩. ⟨tel-03155194⟩

• Communication dans un congrès

[Invited] Graphene nanocomposites for for biomedical, environmental and energy storage applications

Rabah Boukherroub

Research Seminar, Institute of Physical Chemistry Ian Murgulescu of the Romanian Academy, Oct 2019, Bucarest, Romania. ⟨hal-04619270⟩

• Article dans une revue

About 250/285 GHz push–push oscillator using differential gate equalisation in digital 65‐nm CMOS

Bassem Fahs, Kefei Wu, Walid Aouimeur, Muhammad Waleed Mansha, Christophe Gaquière, Patrice Gamand, Wojciech Knap, Mona M. Hella

This study presents a push-push oscillator architecture based on differential gate equalisation to enhance theoscillation frequency while providing relatively high output power with ultra-compact layout form factor. The frequencyenhancement is derived as a function of the equivalent RLC model of…

IET Microwaves Antennas and Propagation, 2019, 13 (12), pp.2073-2080. ⟨10.1049/iet-map.2018.5308⟩. ⟨hal-03133845⟩

• Article dans une revue

Thermal conductivity and transport modes in glassy GeTe 4 by first-principles molecular dynamics

Thuy-Quynh Duong, Carlo Massobrio, Guido Ori, Mauro Boero, Évelyne Martin

First principles molecular dynamics is employed to investigate thermal transport in glassy GeTe4, a subsystem of several ternary phase-change materials. As a first result, we found modes localized on a few atoms in the vibrational density of states. The thermal transport is further rationalized by…

Physical Review Materials, 2019, 3 (10), ⟨10.1103/PhysRevMaterials.3.105401⟩. ⟨hal-02312816⟩

• Communication dans un congrès

New insights in sputtered transition metal nitride films for on chip micro-supercapacitors

Kevin Robert, Didier Stiévenard, Saliha Ouendi, Camille Douard, Pascal Roussel, Thierry Brousse, Christophe Lethien

236th Electrochemical Society Meeting (ECS236), Oct 2019, Atlanta, United States. ⟨hal-02330714⟩

• Article dans une revue

Hybrid color MRI image compression by level set method and quincunx wavelet

Imane Haouam, Mohammed Beladgham, Abdelmalik Taleb-Ahmed

In recent years, researchers have increasinglytargeted the development of hybrid systems to improve thequality of the compressed image. Hybrid methods arecombinations of several techniques that take into account theadvantages and disadvantages of it, in order to obtain a betterimage quality with a…

International Journal of Computer Science and Information Technology, 2019. ⟨hal-03574660⟩

• Article dans une revue

3D FEM analysis of high-frequency AlN-based PMUT arrays on cavity SOI

Wen-Juan Liu, Leming He, Xubo Wang, Jia Zhou, Wei-Jiang Xu, Nikolay Smagin, Malika Toubal, Hao Yu, Yuandong Gu, Jinghui Xu, Denis Remiens, Junyan Ren

This paper presents three-dimensional (3D) models of high-frequency piezoelectric micromachined ultrasonic transducers (PMUTs) based on the finite element method (FEM). These models are verified with fabricated aluminum nitride (AlN)-based PMUT arrays. The 3D numerical model consists of a…

Sensors, 2019, 19 (20), pp.4450. ⟨10.3390/s19204450⟩. ⟨hal-03133847⟩

• Communication dans un congrès

[Invited] Optimization of quasi-periodically ribbed structures to improve stealth and discreteness of underwater vehicles

Bertrand Dubus, Charles Croënne, Samuel Deleplanque, Anne-Christine Hladky

Acoustic stealth and discreteness of underwater vehicles are important issues in underwater acoustics. These vehicles are constituted of shells which are periodically reinforced by ribs. Acoustic fields radiated or scattered by such structures are strongly affected by phenomena related to this…

178th Meeting of the Acoustical Society of America, Dec 2019, San Diego, CA, United States. paper 2aPA3, 2828-2828, ⟨10.1121/1.5136797⟩. ⟨hal-03209108⟩