Publications

• Article dans une revue

The motion of long levitating drops in tubes in an anti-Bretherton configuration

Peter Favreau, Alexis Duchesne, Farzam Zoueshtiagh, Michael Baudoin

In his seminal paper, Bretherton [J. Fluid Mech., 10:166 (1961)] studied the motion of long bubbles in capillary tubes, a situation encountered in many two-phase flow systems. Here, we unveil experimentally and numerically the negative configuration, wherein a long liquid drop formed by the rupture…

Physical Review Letters, 2020, 125 (19), pp.194501. ⟨10.1103/PhysRevLett.125.194501⟩. ⟨hal-02492263⟩

• Thèse

Design and characterization of power detectors in 55-nm BiCMOS technology for 5G and THz applications, Conception et caractérisation de détecteurs de puissance en technologie BiCMOS 55 nm pour les applications 5G et THz

Issa Alaji

Power detectors are the key blocks to establish the power measurement. Therefore, they are considered among the most important circuits in many microwave and millimeter wave applications (such as communication systems, medical equipments, radar systems, etc.). In this context, this thesis presents…, Les détecteurs de puissance sont les blocs clés pour établir la mesure de puissance. Par conséquent, ils sont considérés parmi les circuits les plus importants dans de nombreuses applications micro-ondes et ondes millimétriques (telles que les systèmes de télécommunication, les équipements médicaux…

Micro and nanotechnologies/Microelectronics. Université de Lille, 2020. English. ⟨NNT : 2020LILUI080⟩. ⟨tel-03463315⟩

• Article dans une revue

Graphene-based one-dimensional terahertz phononic crystal: band structures and surface modes

Ilyasse Quotane, El Houssaine El Boudouti, Bahram Djafari-Rouhani

In this paper, we provide a theoretical and numerical study of the acoustic properties of infinite and semi-infinite superlattices made out of graphene-semiconductor bilayers. In addition to the band structure, we emphasize the existence and behavior of localized and resonant acoustic modes…

Nanomaterials, 2020, 10 (11), 2205, 18 p. ⟨10.3390/nano10112205⟩. ⟨hal-03321547⟩

• Poster de conférence

A computationally efficient nonlinear dynamic model for cMUT based on COMSOL and MATLAB/Simulink

Yan Wang, Le-Ming He, Ziwei Li, Wei-Jiang Xu, Junyan Ren

Using the plate capacitance model, capacitive micromachined ultrasound transducers (cMUT) cells can be simulated. We present a hybrid model that predicts the dynamic behavior of a cMUT cell with uneven membrane and partial coverage electrode. COMSOL Multiphysics was used to calculate the stationary…

15th International Conference on Solid-State & Integrated Circuit Technology (ICSICT 2020), Nov 2020, Kunming, China. IEEE, pp.1-3, Proceedings of the 15th International Conference on Solid-State & Integrated Circuit Technology, ICSICT 2020. ⟨10.1109/ICSICT49897.2020.9278134⟩. ⟨hal-03469348⟩

• Communication dans un congrès

Time behavior of NH₃ laser THz emission under optical pumping by long pulse CO₂ laser

A.A. Ionin, I. Kinyaevskiy, Yu.M. Klimachev, A.A. Kotkov, A.A. Kozlov, Jean-Francois Lampin, Yu.A. Mityagin, S.A. Savinov, A.M. Sagitova, D.V. Sinitsyn, I.A. Chebotarev

A waveform of pulsed THz NH₃ lasing was measured under optical pumping by "long" pulse e-beam sustained discharge (EBSD) CO₂ laser on 9R (30) and 9R (16) ro-vibrational transitions.

• Article dans une revue

Pt–ZnO/M (M = Fe, Co, Ni or Cu): A New Promising Hybrid-Doped Noble Metal/Semiconductor Photocatalysts

Amine Mezni, Nesrine Ben Saber, Mohamed Ibrahim, Abdallah Shaltout, Gaber Mersal, Nasser Mostafa, Sarah Alharthi, Rabah Boukherroub, Tariq Altalhi

Journal of Inorganic and Organometallic Polymers and Materials, 2020, 30 (11), pp.4627-4636. ⟨10.1007/s10904-020-01588-5⟩. ⟨hal-03090030⟩

• Article dans une revue

Carbon‐based terahertz absorbers: Materials, applications, and perspectives

Srisaran Venkatachalam, Klaudia Zeranska‐chudek, Mariusz Zdrojek, D. Hourlier

Terahertz (THz) waves are nowadays used in a multitude of applications ranging from medicine, telecommunication, security surveillance, to fast sensing and imaging. Along with the most apparent aspects of the potential applications, there is also a flip side of the coin: the effects of unwanted…

Nano Select, 2020, 1 (5), pp.471-490. ⟨10.1002/nano.202000067⟩. ⟨hal-03043324⟩

• Communication dans un congrès

Thermal micro-sensors for aerodynamic flow control

Cécile Ghouila-Houri

3rd IEEE Sensors France International Workshop 2020, Nov 2020, Lille, France. ⟨hal-03350022⟩

• Article dans une revue

Numerical study of solar cells based on ZnSnN2 structure

Abdelmoumene Laidouci, Abdelkader Aissat, Jean-Pierre Vilcot

Based on several semiconductor research, we have studied one of the new semiconductors, due to its exciting physical proprieties that in turn solve some problems in the photovoltaic’s industry. We have divided this work into two parts. The first part, is to study the optical proprieties of ZnSnN2,…

Solar Energy, 2020, Solar Energy, 211, pp.237-243. ⟨10.1016/j.solener.2020.09.025⟩. ⟨hal-03043548⟩

• Article dans une revue

Graphene oxide chemically reduced and functionalized with KOH-PEI for efficient Cr(VI) adsorption and reduction in acidic medium

Yasmine Tadjenant, Nahed Dokhan, Alexandre Barras, Ahmed Addad, Roxana Jijie, Sabine Szunerits, Rabah Boukherroub

Chemosphere, 2020, 258, pp.127316. ⟨10.1016/j.chemosphere.2020.127316⟩. ⟨hal-03089825⟩