Publications

• 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

Progress in understanding structure and transport properties of PEDOT-based materials: a critical review

Magatte N. Gueye, Alexandre Carella, Jérôme Faure-Vincent, Renaud Demadrille, Jean-Pierre Simonato

Progress in Materials Science, 2020, 108, pp.100616. ⟨10.1016/j.pmatsci.2019.100616⟩. ⟨hal-03140624⟩

• Communication dans un congrès

Time-frequency characterization of sonar transducers in support to design

Manell Zakharia, Bertrand Dubus, Philippe Plantevin

Commonly used in ultrasonic pulse imaging, wideband transducers are becoming more and more popular in sonar area in various areas of application where the time resolution is a paramount issue such as: estimation of time of flight, communication, high resolution imaging, impedance and attenuation…

e-Forum Acusticum 2020, Dec 2020, Lyon, France. pp.1575-1579, ⟨10.48465/fa.2020.1016⟩. ⟨hal-03231996⟩

• Article dans une revue

Qualitative analysis of a 2D multiphysics model for vibration induced heating at closed defects

Kevin Truyaert, Koen van den Abeele, Vladislav Aleshin, Steven Delrue

Proceedings of meetings on acoustics, 2020, pp.022007. ⟨10.1121/2.0001183⟩. ⟨hal-03003427⟩

• Communication dans un congrès

Development of PZT-based 18 MHz 2D pMUT array with PDMS waveguide

Xu-Bo Wang, Le-Ming He, Wen-Juan Liu, Shu-Ren Song, Wei-Jiang Xu, Qian Cheng, Antoine Riaud, Jun-Yan Ren, Jia Zhou

For high-resolution ultrasonic imaging, an 18 MHz lead zirconate titanate (PZT) based two-dimensional (2D) piezoelectric micromachined ultrasonic transducers (pMUTs) array with polydimethylsiloxane (PDMS) waveguide are developed. The array is composed of 8 x 16 elements with a pitch of 75 mu m and…

IEEE International Ultrasonics Symposium 2020, IUS2020, Sep 2020, Las Vegas, United States. 4 p., ⟨10.1109/IUS46767.2020.9251633⟩. ⟨hal-03322798⟩

• Communication dans un congrès

Wireless communication link at 300 GHz with up to 160 GBit/s

S. Nellen, S. Lauck, Emilien Peytavit, P. Szriftgiser, Guillaume Ducournau, B. Globisch

We demonstrate a wireless communication link in the 300 GHz band with a maximum single channel data rate of 160 GHz achieved with QAM32 modulation at 32GBaud. To the best of our knowledge this is the highest data rate reported for a single channel in this frequency band. The system employs a…

2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Nov 2020, Buffalo, NY, USA, United States. pp.1-1, ⟨10.1109/IRMMW-THz46771.2020.9370556⟩. ⟨hal-03191461⟩