Publicaciones

• Article dans une revue

Long-range electron transport in Prussian blue analog nanocrystals

Roméo Bonnet, Stéphane Lenfant, Sandra Mazérat, Talal Mallah, Dominique Vuillaume

We report electron transport measurements through nano-scale devices consisting of 1 to 3 Prussian blue analog (PBA) nanoparticles connected between two electrodes. We compare two types of cubic nanoparticles, CsCo^IIIFe^II (15 nm) and CsNi<sup>II...

Nanoscale, 2020, 12 (39), pp.20374-20385. ⟨10.1039/d0nr06971j⟩. ⟨hal-03010948⟩

• Article dans une revue

Experimental observation and modeling of the impact of traps on static and analog/HF performance of graphene transistors

Anibal Pacheco-Sanchez, Nikolaos Mavredakis, Pedro C. Feijoo, Wei Wei, Emiliano Pallecchi, Henri Happy, David Jimenez

The trap-induced hysteresis on the performance of a graphene field-effect transistor is experimentally diminished here by applying consecutive gate-to-source voltage pulses of opposing polarity. This measurement scheme is a practical and suitable approach to obtain reproducible device...

IEEE Transactions on Electron Devices, 2020, 67 (12), pp.5790-5796. ⟨10.1109/TED.2020.3029542⟩. ⟨hal-03321544⟩

• Communication dans un congrès

High Q Factor and High Transmittance Suspended Membrane THz PhC Cavity: Experimental Demonstration for Sensing Applications

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

45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Nov 2020, Buffalo, NY, USA, United States. pp.1-2, ⟨10.1109/IRMMW-THz46771.2020.9370994⟩. ⟨hal-03191456⟩

• Autre publication scientifique

Les microtechnologies au service de la transition énergétique à l’échelle humaine

V. Thomy, Eric Lheurette

Vincent THOMY et Eric LHEURETTE enseignants chercheurs à l'IEMN de l'université de Lille nous éclairent sur les microtechnologies au service de la transition énergétique à l’échelle humaine.

World Design Capital 2020, atelier économie circulaire, Lille Métropole, 2020. ⟨hal-03343505⟩

• Communication dans un congrès

Terahertz spintronic emitter with arbitrarily controllable linear polarization properties not needing a rotating magnetic bias

Pierre Kolejak, Kamil Postava, Jean-Francois Lampin, Nicolas Tiercelin, Mathias Vanwolleghem

Spintronic THz emitters are new intensively studied sources of THz radiation with high potential in broadband THz time-domain spectroscopy. We present a novel architecture for a spintronic emitter based on a ferromagnetic heterostructure with an induced in-plane magnetic anisotropy. This new...

45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Nov 2020, Buffalo, NY (Virtual), United States. pp.1-2, ⟨10.1109/IRMMW-THz46771.2020.9370505⟩. ⟨hal-03322811⟩

• Article dans une revue

Augmenting sensitivity of surface plasmon resonance (SPR) sensors with the aid of anti-reflective coatings (ARCs)

Das Cm, Ouyang Ql, Kang Lx, Guo Y, Dinh Xq, P. Coquet, Yong Kt

Surface plasmon resonance (SPR)-based biosensors are an integral and indispensable aspect of present-day pathology, owing to its efficient real-time and label-free detection capabilities. Enhancing the sensitivity of these sensors is of paramount importance as it indirectly affects the detection...

Photonics Nanostruct., 2020, 38, pp.100760. ⟨10.1016/j.photonics.2019.100760⟩. ⟨hal-03091460⟩

• Communication dans un congrès

Serial interference cancellation for improving uplink in LoRa-like networks

Angesom Ataklity Tesfay, Eric Pierre Simon, Guillaume Ferré, Laurent Clavier

In this paper, we present a new receiver design, which significantly improves performance in the Internet of Things networks such as LoRa, i.e., having a chirp spread spectrum modulation. The proposed receiver is able to demodulate multiple users simultaneously transmitted over the same frequency...

31st Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (IEEE PIMRC), Aug 2020, London, United Kingdom. 6 p. ⟨hal-03270084⟩

• Communication dans un congrès

Anomaly Detection in Surveillance Videos by Future Appearance-motion Prediction

Tuan-Hung Vu, Sebastien Ambellouis, Jacques Boonaert, Abdelmalik Taleb-Ahmed

Anomaly detection in surveillance videos is the identification of rare events which produce different features from normal events. In this paper, we present a survey about the progress of anomaly detection techniques and introduce our proposed framework to tackle this very challenging objective....

15th International Conference on Computer Vision Theory and Applications, Feb 2020, Valletta, France. pp.484-490, ⟨10.5220/0009146704840490⟩. ⟨hal-04490869⟩

• Communication dans un congrès

Estimation of the number of persons in a reverberant environment using bistatic radar

Marwan Yusuf, Brecht de Beelde, Emmeric Tanghe, Eli de Poorter, Luc Martens, Pierre Laly, Davy Gaillot, M. Lienard, Wout Joseph

The theory of room electromagnetics provides a simple characterization of indoor microwave propagation. By considering the indoor environment as a lossy cavity, the exponential decay rate of the power-delay profile is related to the total absorption inside the room. In this paper, we explore the...

14th European Conference on Antennas and Propagation (EuCAP), Mar 2020, Copenhagen, Denmark. P2.122, 5 p., ⟨10.23919/EuCAP48036.2020.9135751⟩. ⟨hal-03322803⟩

• Communication dans un congrès

Massive radio channel sounder architecture for 5G mobility scenarios: MaMIMOSA

Pierre Laly, Davy Gaillot, Gauthier Delbarre, M. van den Bossche, G. Vermeeren, F. Challita, E. Tanghe, Eric Pierre Simon, W. Joseph, L. Martens, M. Lienard

This paper presents a real-time 64 x 16 massive MIMO channel sounder based on space-frequency division multiplexing and antenna subarray switching, giving a large possibility of antenna allocation and frequency tone between 2 and 12 GHz. This channel sounder called Massive MIMOSA or MaMIMOSA...

14th European Conference on Antennas and Propagation (EuCAP), Mar 2020, Copenhagen, Denmark. paper 9135682, 5 p., ⟨10.23919/EuCAP48036.2020.9135682⟩. ⟨hal-03322794⟩