Publications

• Chapitre d'ouvrage

Study about CIGS-based Solar Cells with ZNS Buffer Layer: A Numerical Modeling and Simulation Approach

Adama Sylla, Siaka Toure, Jean-Pierre Vilcot

In this chapter, we examine how the thin-film CIGS solar cells performances are modified when replacing the conventional toxic by buffer layers. is one of the most promising semiconductor materials for photovoltaic conversion based on polycrystalline thin-films. It is a semiconductor of great…

Research Highlights in Science and Technology Vol. 6, 6, B P International (a part of SCIENCEDOMAIN International), pp.39-53, 2023. ⟨hal-05189011⟩

• Article dans une revue

Two dimensional boron nitride growth on nickel foils by plasma assisted molecular beam epitaxy from elemental B and N sources

Walter Batista-Pessoa, Xavier Wallart, Dominique Vignaud

The growth of two dimensional sp 2 -bonded boron nitride (2D-BN) was studied in a plasma-assisted molecular beam epitaxy set-up, using independent boron and nitrogen sources. We studied the growth conditions on polycrystalline Ni foils: B and N respective fluxes, growth temperature and time, which…

Nanotechnology, 2023, Nanotechnology, 34 (41), pp.415601. ⟨10.1088/1361-6528/ace450⟩. ⟨hal-04187851⟩

• Communication dans un congrès

New Strategies for CEM Simulation of Microstrip Circuits and Antennas

Raj Mittra, Prashant Chaudhary, Tomislav Marinovic, Abdelkhalek Nasri

This paper describes several novel strategies which help reduce the runtimes and memory requirements when simulating antennas and associated RF circuits in the millimeter-wave region, where the physical size of the radiating module is often large w.r.t. the wavelength. These strategies include the…

2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI), Jul 2023, Portland, United States. pp.1615-1616, ⟨10.1109/USNC-URSI52151.2023.10237824⟩. ⟨hal-04230916⟩

• Communication dans un congrès

Design and Modeling of a Dual-Driving PMUT with Increased Round-Trip Sensitivity

Leming He, Ning Lv, Yan Wang, Wei-Jiang Xu, Junyan Ren

Piezoelectric micromachined ultrasonic transducers (PMUTs) are fabricated with Micro-Electro-Mechanical Systems (MEMS) processes. They have advantages such as high uniformity and density, high flexibility in array configuration, and compatibility with integrated circuits. However, the transmitting/…

2023 IEEE International Symposium on Applications of Ferroelectrics (ISAF), Jul 2023, Cleveland, United States. pp.1-4, ⟨10.1109/ISAF53668.2023.10265682⟩. ⟨hal-04268574⟩

• Communication dans un congrès

Round-Trip Sensitivity-Bandwidth Optimization and Characterization of High-Frequency PMUTs

Leming He, Ning Lv, Wei-Jiang Xu, Yan Wang, Junyan Ren

Piezoelectric micromachined ultrasonic transducers (PMUTs) are fabricated with Micro-Electro-Mechanical Systems (MEMS) processes. They have advantages such as high uniformity and density, high flexibility in array configuration, and compatibility with integrated circuits. However, PMUTs generally…

2023 IEEE International Symposium on Applications of Ferroelectrics (ISAF 2023), Jul 2023, Cleveland, OH, United States. pp.1-4, ⟨10.1109/ISAF53668.2023.10265321⟩. ⟨hal-04268549⟩

• Chapitre d'ouvrage

Feynman’s Frameworks on Nanotechnology in Historiographical Debate

Raffaele Pisano, Andrea Durlo

Handbook for the Historiography of Science, Springer International Publishing, pp.441-478, 2023, Historiographies of Science, ⟨10.1007/978-3-030-99498-3_26-1⟩. ⟨hal-04511950⟩

• Article dans une revue

Modeling HgTe Complex Optical Index from Bulk to Nanocrystal Layers

Bilal Chehaibou, Claire Abadie, Yoann Prado, Xiang Zhen Xu, Grégory Vincent, Bruno Gallas, Gabriel Mugny, Arthur Arnaud, Emmanuel Lhuillier, Christophe Delerue

Journal of Physical Chemistry C, 2023, 127 (28), pp.13789-13799. ⟨10.1021/acs.jpcc.3c01837⟩. ⟨hal-04169002⟩

• Communication dans un congrès

Numerical and Experimental Anaysis of Massive MIMO Channel Characteristics in a Rectangular Highway Tunnel at 5.9 GHz

Esteban Egea-Lopez, Jose-Maria Molina-Garcia-Pardo, Martine Lienard, Pierre Laly, Pierre Degauque

To increase channel capacity, MIMO techniques are often used, and now, with the development of the 5G technique, massive transmitting arrays become to be widely implemented. For vehicular communication, the dedicated frequency band is around 5.9 GHz, and, to our knowledge, there are very few…

2023 27th International Conference on Circuits, Systems, Communications and Computers (CSCC), Jul 2023, Rhodes (Rodos) Island, Greece. pp.277-282, ⟨10.1109/CSCC58962.2023.00052⟩. ⟨hal-04434569⟩

• Communication dans un congrès

[Invited] Tunable topological protection from auxeticity and nonlinearity

Maryam Morvaridi, Federico Bosia, Michele Brun, Vinicius Dal Poggetto, Antonio Gliozzi, Marco Miniaci, Nicola Pugno, Giorgio Carta

The dynamic response of an elastic porous material with a periodic distribution of elongated holes is considered. The presence of the cuts makes the effective behavior auxetic and guarantees the presence of multiple Dirac points in the dispersion diagram. By perturbing the microstructure,…

13th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META23, Session 2A28 - Symposium V: Phononics and Acoustic Metamaterials, Jul 2023, Paris, France. ⟨hal-04278753⟩

• Communication dans un congrès

[Invited] Quasi-Bound States in the Continuum for Acoustic and Elastic Waves

Marc Marti-Sabaté, Junfei Li, Bahram Djafari-Rouhani, Steven Cummer, Daniel Torrent Marti

We study the localization of flexural and acoustic waves in metasurfaces by means of clusters of scatterers. We show that when the scatterers are placed regularly in the perimeter of a circumference these structures form a resonator which quality factor grows up exponentially with the number of…

13th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META23, Session 1A5 Symposium V: Phononics and Acoustic Metamaterials, Jul 2023, Paris, France. ⟨hal-04278678⟩