Publications

• Article dans une revue

Coupling between plasmonic films and nanostructures: from basics to applications

Thomas Maurer, Pierre-Michel Adam, Gaëtan Lévêque

Plasmonic film-nanoparticles coupled systems have had a renewed interest for the past 5 years both for the richness of the provided plasmonic modes and for their high technological potential. Many groups started to investigate the optical properties of film-nanoparticles coupled systems, as to…

Nanophotonics, 2015, 4 (3), ⟨10.1515/nanoph-2014-0015⟩. ⟨hal-02299800⟩

• Article dans une revue

A Phonon Scattering Bottleneck for Carrier Cooling in Lead Chalcogenide Nanocrystals

Pieter Geiregat, Christophe Delerue, Yolanda Justo, Michiel Aerts, Frank Spoor, Dries van Thourhout, Laurens Siebbeles, Guy Allan, Arjan J Houtepen, Zeger Hens

The cooling dynamics of hot charge carriers in colloidal lead chalcogenide nanocrystals is studied by hyperspectral transient absorption spectroscopy. We demonstrate a transient accumulation of charge carriers at a high energy critical point in the Brillouin zone. Using a theoretical study of the…

ACS Nano, 2015, 9 (1), pp.778-788. ⟨10.1021/nn5062723⟩. ⟨hal-02906824⟩

• Article dans une revue

Comparative Study on the Localized Surface Plasmon Resonance of Boron- and Phosphorus-Doped Silicon Nanocrystals

Shu Zhou, Xiaodong Pi, Zhenyi Ni, Yi Ding, Yingying Jiang, Chuanhong Jin, Christophe Delerue, Deren Yang, Tomohiro Nozaki

ACS Nano, 2015, 9 (1), pp.378-386. ⟨10.1021/nn505416r⟩. ⟨hal-02906826⟩

• Article dans une revue

Surface Plasmon Resonance (SPR) for the Evaluation of Shear-Force-Dependent Bacterial Adhesion

Sabine Szunerits, Rabah Boukherroub, Florin Oancea, Stefan-Ovidiu Dima, Sebastien G. Gouin, Dimitri Alvarez-Dorta, Aritz Yanguas Serrano, Iban Larroulet, Rostyslav Bilyy, Tetiana Dumych, J. Bouckaert, Oleksandr Zagorodko

The colonization of Escherichia coli (E. coli) to host cell surfaces is known to be a glycan-specific process that can be modulated by shear stress. In this work we investigate whether flow rate changes in microchannels integrated on surface plasmon resonance (SPR) surfaces would allow for…

Biosensors, 2015, 5 (2), pp.276-287. ⟨10.3390/bios5020276⟩. ⟨hal-03172933⟩

• Article dans une revue

Degradation assessment of LYRA after 5 years on orbit : Technology Demonstration

A. Benmoussa, B. Giordanengo, S. Gissot, I. E. Dammasch, M. Dominique, Jean-François Hochedez, A. Soltani, Nour Eddine Bourzgui, T. Saito, U. Schühle, A. Gottwald, U. Kroth, A. R. Jones

We present a long-term assessment of the radiometric calibration and degradation of the Large Yield Radiometer (LYRA), which has been on orbit since 2009. LYRA is an ultraviolet (UV) solar radiometer and is the first space experiment using aboard a pioneering diamond detector technology. We show…

Experimental Astronomy, 2015, 30 (1), pp.29-43. ⟨10.1007/s10686-014-9437-7⟩. ⟨hal-01102475⟩

• Article dans une revue

Frequency response modeling and optimization of a PIN photodiode based on GaN/InGaN adapted to photodetection at a wavelength of 633 nm

M. El Besseghi, Abdelkader Aissat, Bandar Alshehri, Karim Dogheche, El Hadj Dogheche, Didier Decoster

In this paper, the frequency response calculation and optimization of PIN photodiodes based on GaN/InGaN, suitable for photodetection at the wavelength of 633 nm, are presented. The calculations of the impulse as well as the frequency response are performed using the impulse method. The frequency…

Material chemical physics journal, 2015, 162, pp.525-530. ⟨hal-03682556⟩

• Article dans une revue

Role of compositional fluctuations and their suppression on the strain and luminescence of InGaN alloys

Konstantinos Pantzas, Gilles Patriarche, David Troadec, Mathieu Kociak, Nikolay Cherkashin, Martin Hÿtch, Julien Barjon, Christian Tanguy, Thomas Rivera, Sundaram Suresh, Abdallah Ougazzaden

Advanced electron microscopy techniques are combined for the first time to measure the composition, strain, and optical luminescence, of InGaN/GaN multi-layered structures down to the nanometer scale. Compositional fluctuations observed in InGaN epilayers are suppressed in these multi-layered…

Journal of Applied Physics, 2015, 117 (5), pp.55705. ⟨10.1063/1.4907210⟩. ⟨hal-01721149⟩

• Communication dans un congrès

Conception d’un capteur de gaz à transduction électromagnétique à base de nanostructures carbonées sur substrat flexible

Carlos Alberto Paragua Macuri, Kamel Frigui, Stéphane Bila, Dominique Baillargeat, S. Pacchini, P. Coquet, E. Pichonat, H. Happy, H. Hallil, J.L. Lachaud, P. Bahoumina, C. Dejous, D. Rebière

XIXèmes Journées Nationales Microondes (JNM 2015), Jun 2015, Bordeaux, France. ⟨hal-01308539⟩

• Article dans une revue

Changes of benthic bacteria and meiofauna assemblages during bio-treatments of anthracene-contaminated sediments from Bizerta lagoon (Tunisia)

O. Ben Said, Hela Louati, A. Soltani, Hugues Preud'Homme, Cristiana Cravo-Laureau, P. Got, O. Pringault, Patricia Aissa, Robert Duran

Sediments from Bizerta lagoon were used in an experimental microcosm setup involving three scenarios for the bioremediation of anthracene-polluted sediments, namely bioaugmentation, biostimulation, and a combination of both bioaugmentation and biostimulation. In order to investigate the effect of…

Environmental Science and Pollution Research, 2015, 22 (20), p. 15319-15331. ⟨10.1007/s11356-015-4105-7⟩. ⟨hal-01631846⟩

• Communication dans un congrès

CPW-fed dual band monopole antenna based on conductive polymers

Z. Hamouda, J.-L. Wojkiewicz, A.A. Pud, Lamine Kone, B. Belaabed, S. Bergheul, T. Lasri

This paper describes the design, fabrication and characterization of a flexible CPW-fed monopole organic antenna, based on a multiwall carbon nanotubes (MWCNT) doped Polyaniline (PANI). The antenna is printed on a 130μm Kapton® substrate. The design proposed allows the coverage of two frequency…

9th European Conference on Antennas and Propagation, EuCAP 2015, May 2015, Lisbon, Portugal. pp.7228379. ⟨hal-03538363⟩