Yu Cao, Siew Li Tan, Eric Jun Hao Cheung, Shawn Yohanes Siew, Changjian Li, Yan Liu, Chi Sin Tang, Manohar Lal, Guanyu Chen, Karim Dogheche, Ping Yang, Steven Pennycook, Andrew Thye Shen Wee, Soojin Chua, El Hadj Dogheche, Thirumalai Venkatesan, Aaron Danner

Electro-optic modulators are among the most important building blocks in optical communication networks. Lithium niobate, for example, has traditionally been widely used to fabricate high-speed optical modulators due to its large Pockels effect. Another material, barium titanate, nominally has a 50...

Advanced Materials, 2021, 33 (37), pp.2101128. ⟨10.1002/adma.202101128⟩. ⟨hal-03501430⟩

Article dans une revue

Design of coupled slow-wave CPW millimeter-wave bandpass filter beyond 100 GHz in 55-nm BiCMOS technology

Abdelhalim Saadi, Marc Margalef-Rovira, Olivier Occello, Loïc Vincent, Sylvie Lepilliet, Christophe Gaquière, Philippe Ferrari

The design and experimental results of millimeter-wave bandpass filters (BPFs) implemented in 55-nm BiCMOS technology and operating around 120 GHz are presented in this article. Slightly modified coupled line filters' structures are used in the designs. It allows generating the transmission...

IEEE Transactions on Electron Devices, 2021, 68 (9), pp.4259-4266. ⟨10.1109/TED.2021.3094780⟩. ⟨hal-03347680⟩

Article dans une revue

Experimental investigation of the effect of moisture on the acoustic properties of lightweight substrates used in green envelopes

Emmanuel Attal, Yorick Buot de L'Epine, Nicolas Dauchez, Bertrand Dubus

Substrates are used in green walls and roofs to supply air and water to the roots of the growing plants. These substrates are porous with micropores which store water and macropores which facilitate drainage and air entry. Effect of moisture on acoustic absorption is studied for two lightweight...

Applied Acoustics, 2021, 180, pp.108108 (12). ⟨10.1016/j.apacoust.2021.108108⟩. ⟨hal-03309599v2⟩

Communication dans un congrès

Understanding the vibrotactile feedback of the electric guitar: Methodology for a physical and perceptual study

Paul Cambourian, Oscar Gal, Arthur Paté, Simon Benacchio, Jerome O. Vasseur

The purpose of this paper is to report on an ongoing experimental work on vibratory feedback perception, in the case of the solid body electric guitar. The aim of this work is to understand the link between effective vibrotactile information transmitted to the body of the musician, through a...

AM '21: Audio Mostly 2021, Sep 2021, Trento (virtual), Italy. pp.268-271, ⟨10.1145/3478384.3478417⟩. ⟨hal-03541931⟩

Article dans une revue

Fano resonance between stokes and anti-stokes Brillouin scattering

Kwanto Lai, Daniel Finkelstein-Shapiro, Sebastian Lehmann, Arnaud Devos, Pierre-Adrien Mante

In recent years, the manipulation of Fano resonances in the time domain has unlocked deep insights into a broad spectrum of systems’ coherent dynamics. Here, inelastic scattering of light with coherent acoustic phonons is harnessed to achieve complex Fano resonances. The sudden change of phonon...

Physical Review Research, 2021, 3 (3), pp.L032010. ⟨10.1103/physrevresearch.3.l032010⟩. ⟨hal-03282287⟩

Article dans une revue

Stochastic Resource Optimization of Random Access for Transmitters with Correlated Activation

Ce Zheng, Malcolm Egan, Laurent Clavier, Anders E Kalør, Petar Popovski

For a range of scenarios arising in sensor networks, control and edge computing, communication is event-triggered; that is, in response to the environment of the communicating devices. A key feature of device activity in this setting is correlation, which is particularly relevant for sensing of...

IEEE Communications Letters, 2021, 25 (9), pp.3055-3059. ⟨10.1109/LCOMM.2021.3090110⟩. ⟨hal-03212813⟩

Article dans une revue

Microencapsulation of benzalkonium chloride enhanced its antibacterial and antibiofilm activity against Listeria monocytogenes and Escherichia coli

Simon Khelissa, Adem Gharsallaoui, Alexandre Fadel, Alexandre Barras, Charafeddine Jama, Fouzia Jbilou, Nour-Eddine Chihib

Aims: In this study, benzalkonium chloride (BAC) microcapsules were developed for surface disinfection purpose and were evaluated against Listeria monocytogenes and Escherichia coli biofilms.Methods and Results: Microcapsules were prepared with two different strategies: uncomplexed BAC‐...

Journal of Applied Microbiology, 2021, 131 (3), pp 1136-1146. ⟨10.1111/jam.15010⟩. ⟨hal-03137614⟩

Article dans une revue

Introduction to IDTC special issue: Joule's bicentenary history of science, foundations and nature of science

Raffaele Pisano, Paulo Mauricio, Philippe Vincent

James Prescott Joule's (1818-1889) bicentenary took place in 2018 and commemorated by the IDTC with a Symposium-'James Joule's Bicentenary: Scientific and Pedagogical Issues Concerning Energy Conservation'-at the European Society for the History of Science (ESHS and BSHS), 14th-...

Foundations of Science, 2021, 26, pp.531-551. ⟨10.1007/s10699-020-09680-2⟩. ⟨hal-03322495⟩