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  • Article dans une revue

[Review] Fundamentals, progress and perspectives on high-frequency phononic crystals

Yu Cang, Yabin Jin, Bahram Djafari-Rouhani, George Fytas

Phononic crystals (PnCs) are capable of manipulating the flow of elastic energy through their periodic structures and have emerged as a promising field in the last two decades. Thanks to the advances in microfabrication technologies and developments of multifunctional materials, the engineering of…

Journal of Physics D: Applied Physics, 2022, 55 (19), pp.193002. ⟨10.1088/1361-6463/ac4941⟩. ⟨hal-03565670⟩

  • Chapitre d'ouvrage

Chapter 7. Overview on Oil/Water Separation Techniques and Working Principles

Jaydevsinh Gohil, Gibum Kwon, Prasenjit Bhunia, Kingshuk Dutta, Rabah Boukherroub

Oil-in-water and water-in-oil both represent contaminations; and, the former is also a serious example of pollution that has no straightforward remedy. In fact, oil/water contamination is a serious global issue that has a very high impact on the environment and the ecosystem. Therefore, a reliable…

Oil−Water Mixtures and Emulsions, Volume 1: Membrane Materials for Separation and Treatment, 1407, American Chemical Society, Chapter 7, pp 247-304, 2022, ACS Symposium Series, ISBN 978-0-84-129778-4. ⟨10.1021/bk-2022-1407.ch007⟩. ⟨hal-03670313⟩

  • Communication dans un congrès

EME-Net: A U-net-based Indoor EMF Exposure Map Reconstruction Method

Mohammed Mallik, Sofiane Kharbech, Taghrid Mazloum, Shanshan Wang, Joe Wiart, Davy Gaillot, Laurent Clavier

In wireless communication systems, in order to respond to the perception of risks related to electromagnetic field exposure and allocate radio resources, the estimation of the received power and exposure map is an essential task and a challenge. This paper proposes an algorithm for estimating…

2022 16th European Conference on Antennas and Propagation (EuCAP), Mar 2022, Madrid, Spain. ⟨hal-03670201⟩

  • Ouvrages

Oil−Water Mixtures and Emulsions, Volume 2: Advanced Materials for Separation and Treatment

Rabah Boukherroub, Kingshuk Dutta, Jaydevsinh Gohil

Smart Materials for Environmental Recovery.Oil–water contamination is a global issue, with serious impacts on ecosystems and the environment. Materials with tunable wettability characteristics have emerged to separate oil–water mixtures and emulsions. This two-volume set (1407, 1408) presents…

Edited by Rabah Boukherroub. ACS, Volume 1408, 2022, ACS Symposium Series, ISBN ‍9780841297708 ; eISBN ‍9780841297692. ⟨10.1021/bk-2022-1408⟩. ⟨hal-03792908⟩

  • Ouvrages

Oil−Water Mixtures and Emulsions, Volume 1: Membrane Materials for Separation and Treatment

Rabah Boukherroub, Kingshuk Dutta, Jaydevsinh Gohil

Toward Reliable and Efficient Solutions.Oil–water contamination is a global issue, with serious impacts on ecosystems and the environment. Materials with tunable wettability characteristics have emerged to separate oil–water mixtures and emulsions. This two-volume set (1407, 1408) presents…

ACS Publications, Volume 1407, pp.1-356, 2022, ACS Symposium Series, ISBN:9780841297784 ; eISBN: ‍9780841297777. ⟨10.1021/bk-2022-1407⟩. ⟨hal-03673543⟩

  • Communication dans un congrès

Absorptivity Modulation with Salisbury-Inspired Structures for X-Band

Xhoandri Lleshi, Thi Quynh van Hoang, Paolo Martins, Brigitte Loiseaux, Didier Lippens

Absorptivity control is a very desired feature in many RF applications as it allows enhancing electromagnetic performances such as antenna radiation patterns and reducing radar cross section. In this paper, two Salisbury-inspired structures with absorption level of 20% and 50% in X-band frequencies…

2022 16th European Conference on Antennas and Propagation (EuCAP), Mar 2022, Madrid, Spain. pp.1-5, ⟨10.23919/EuCAP53622.2022.9769545⟩. ⟨hal-03687070⟩

  • Autre publication scientifique

[Seminar] Tunability of electrically controlled piezoelectric phononic crystals

Anne-Christine Hladky

Phononic Crystals (PCs) (i.e. periodic arrangements of several materials) have received a great deal of interest for the last two decades because of the unusual properties that they can exhibit. Classically, depending on material properties and geometrical arrangement, PCs can produce band gaps, i.…

MetaMAT Weekly Seminars, 2022, ⟨10.52843/meta-mat.v3p896⟩. ⟨hal-03837016⟩

  • Poster de conférence

GAP(111)B-SE Surface for TMD epitaxial growth

Niels Chapuis, Christophe Coinon, D. Deresmes, Xavier Wallart

Over the past few years, 2D-Transition Metal Dichalcogenides (TMDs) have revealed great potential for optoelectronics and nanoelectronics devices, thanks to their exceptional properties, not encountered in other materials. They can be grown by van der Waals epitaxy allowing the use of materials…

GDR-IRN HOWDI 2022 Meeting, May 2022, Dourdan, France. . ⟨hal-03828069⟩

  • Communication dans un congrès

SiGe Circuits for Future LEO Constellations

Marc Margalef-Rovira, N. Defrance, Guillaume Ducournau

This work presents an overview of the current state-of-the-art Power Amplifiers and Low-Noise amplifiers in the 40–75 GHz frequency band (i.e., V -band). These RF blocks are critical for the development of future LEO constellations that have recently begun to target these frequencies. Special…

2022 Microwave Mediterranean Symposium (MMS), May 2022, Pizzo Calabro, Italy. pp.1-2, ⟨10.1109/MMS55062.2022.9825590⟩. ⟨hal-03747640⟩

  • Communication dans un congrès

High Data Rate OOK Wireless Link at 300 GHz Band through Metasurface-based Filters: Analysis, Design, and Experiment

Daniele Pirrone, Antonio Ferraro, Dimitrios Zografopoulos, Pascal Szriftgiser, Guillaume Ducournau, Romeo Beccherelli, Walter Fuscaldo

The capabilities of frequency-selective surface (FSS) as free-space filters for wireless communications in the 300 GHz band are here demonstrated experimentally. The presence of a filter plays a key role to protect wireless communications from out-of-band interference without resorting to…

2022 Microwave Mediterranean Symposium (MMS), May 2022, Pizzo Calabro, Italy. pp.1-4, ⟨10.1109/MMS55062.2022.9825576⟩. ⟨hal-03739939⟩

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