Publicaciones

• Communication dans un congrès

Integrated high Q optical cavity on a low loss Si suspended waveguide for THz application

Elias Akiki, Mattias Verstuyft, Guillaume Ducournau, Benjamin Walter, Estelle Mairiaux, Marc Faucher, Jean-Francois Lampin, Bart Kuyken, Mathias Vanwolleghem

A free standing silicon waveguide with very low losses at THz frequencies is presented. By dry etching of an SOI wafer, the guiding channel is formed. This process allows to have a fully suspended Si (silicon) waveguide, where the air form it cladding. The absence of material as a cladding leads to...

French-German THz conference 2019 (FGTC 2019), Apr 2019, Kaiserslautern, Germany. ⟨hal-02410460⟩

• Article dans une revue

Interface characterization at nanometer scale using very high frequency ultrasounds

Hilal Reda, Julien Carlier, Malika Toubal, Pierre Campistron, Pascal Tilmant, Bertrand Nongaillard

The main objective of this work is to study the solid-solid interfaces using a very high frequency (3GHz) ultrasonic method in order to deduce in a non-destructive way and quantitatively the quality contact at the interface, fundamental parameter in tribology. The very high frequencies allow...

Composite Interfaces , 2019, 26 (4), pp.325-337. ⟨10.1080/09276440.2018.1500205⟩. ⟨hal-03142272⟩

• Article dans une revue

PMS activation using reduced graphene oxide under sonication: Efficient metal-free catalytic system for the degradation of rhodamine B, bisphenol A, and tetracycline

Yacine Cherifi, Ahmed Addad, Hervé Vezin, Alexandre Barras, Baghdad Ouddane, Ahcène Chaouchi, Sabine Szunerits, Rabah Boukherroub

Ultrasonics Sonochemistry, 2019, 52, pp.164-175. ⟨10.1016/j.ultsonch.2018.11.012⟩. ⟨hal-02373221⟩

• Article dans une revue

Direct measurement of the mechanical properties of a chromatin analog and the epigenetic effects of para-sulphonato-calix[4]arene

Yannick Tauran, Momoko Kumemura, Mehmet Tarhan, Grégoire Perret, Florent Perret, Laurent Jalabert, Dominique Collard, Hiroyuki Fujita, Anthony Coleman

By means of Silicon Nano Tweezers (SNTs) the effects on the mechanical properties of λ-phage DNA during interaction with calf thymus nucleosome to form an artificial chromatin analog were measured. At a concentration of 100 nM, a nucleosome solution induced a strong stiffening effect on DNA (1.1 N...

Scientific Reports, 2019, 9 (1), ⟨10.1038/s41598-019-42267-x⟩. ⟨hal-02105859⟩

• Article dans une revue

Palladium oxide nanoparticles supported on graphene oxide: A convenient heterogeneous catalyst for reduction of various carbonyl compounds using triethylsilane

Maryam Mirza-Aghayan, Meisam Kalantari, Rabah Boukherroub

Palladium oxide nanoparticles supported on graphene oxide - triethylsilane was found to be an effective reductive system for a broad range of reduction processes, including the reduction of various carbonyl compounds such as aromatic aldehydes to their corresponding alcohols or methyl arene...

Applied Organometallic Chemistry, 2019, 33 (4), pp.e4837. ⟨10.1002/aoc.4837⟩. ⟨hal-02373223⟩

• Communication dans un congrès

Apolline: le réseau lillois de mini-capteurs

Benjamin Hanoune, Romain Rouvoy, Redha Kassi, Cyril Delegove, Rodrigue Loisil, Suzanne Crumeyrolle

La multiplication des pics de pollution à Lille inquiète fortement les citoyens. Malheureusement, les stations de mesures des ASQAA sont spatialement trop éloignées, et les observations sont trop peu fréquentes pour observer rapidement des phénomènes très localisés induisant un risque pour la santé...

Colloque national capteurs et sciences participatives, Apr 2019, Paris, France. ⟨hal-02375413⟩

• Article dans une revue

Selective area molecular beam epitaxy of InSb nanostructures on mismatched substrates

L. Desplanque, A. Bucamp, David Troadec, G. Patriarche, X. Wallart

Journal of Crystal Growth, 2019, 512, pp.6-10. ⟨10.1016/j.jcrysgro.2019.02.012⟩. ⟨hal-02392434⟩

• Article dans une revue

Time domain model and experimental validation of non-contact surface wave scanner

Ji Li, Bogdan Piwakowski

This paper presents a time-domain model for the prediction of acoustic field in an air-coupled, non-contact, ultrasonic surface wave scanner, which includes an air-coupled Emitter, the Propagation space, and an air-coupled Receiver (EPR). The computation is divided into three steps, with each step...

Ultrasonics, 2019, 94, pp.242-263. ⟨10.1016/j.ultras.2018.09.003⟩. ⟨hal-03143600⟩

• Article dans une revue

Poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate)/polyethylene oxide electrodes with improved electrical and electrochemical properties for soft microactuators and microsensors

Kätlin Rohtlaid, Giao T. M. Nguyen, Caroline Soyer, Eric Cattan, Frederic Vidal, Cedric Plesse

The development of microsystems is a rapidly evolving field which enables a wide range of applications for electroactive materials. Microelectromechanical actuators based on electronically conducting polymers are elaborated with an up-scalable process. Commercial poly(3,4-ethylenedioxythiophene):...

Advanced Electronic Materials, 2019, 5 (4), pp.1800948. ⟨10.1002/aelm.201800948⟩. ⟨hal-03142273⟩

• Article dans une revue

Evaluation of second order optomechanical coupling strength in photonic crystal cavities including the case of degenerated modes

Abdallah El Soussi, Joseph Gazalet, Samuel Dupont, Jean-Claude Kastelik

This paper presents the potentialities of the perturbation method to provide physical interpretations of optomechanical coupling in a simultaneous photonic and phononic crystal cavity. The classical perturbation method as applied to photonic modes is recalled. The method is then extended to the...

Journal of Optics, 2019, 21 (4), pp.045103. ⟨10.1088/2040-8986/ab0400⟩. ⟨hal-03143599⟩