Publications

• Communication dans un congrès

Fatigue test on flexible graphene field effect transistors with bottom gate electrode

Wei Wei, Dalal Fadil, Sarra Mhedhbi, Soukaina Ben Salk, Emiliano Pallecchi, Henri Happy

Graphene is a promising candidate as channel material for flexible wearable radio frequency devices. In this work we fabricated double gate flexible graphene field effect transistors and characterized their DC and RF performance. Moreover, we performed a fatigue test consisting on a 1000 times…

IEEE MTT-S International Microwave Symposium, IMS 2018, Jun 2018, Philadelphia, PA, United States. pp.348-351, ⟨10.1109/MWSYM.2018.8439185⟩. ⟨hal-03335831⟩

• Communication dans un congrès

Towards high-transconductance graphene high-speed biosensors

W. Wei, S. Mhedbhi, P. Tilmant, H. Happy, E. Pallecchi

Graphene is a new material that is promising for application in microwave electronics as it features high mobility and is compatible with standard nanofabrications techniques. Graphene is also extremely sensitive to the environment due to its two dimensional nature, is mechanically robust,…

IEEE International Microwave Biomedical Conference, IEEE-IMBioC 2018, Jun 2018, Philadelphia, PA, United States. pp.7-9, ⟨10.1109/IMBIOC.2018.8428888⟩. ⟨hal-03335835⟩

• Communication dans un congrès

Device-free human activity microwave detection

Kamel Haddadi, Christophe Loyez

This work describes a device-free activity detection method using a 2.45 GHz link associated to a short-time Fourier transform algorithm. Detection of human activities are exemplary demonstrated to validate the proposed approach considering several scenarios. The simplicity of hardware/software…

IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNet 2018, Jan 2018, Anaheim, CA, Canada. pp.38-40, ⟨10.1109/WISNET.2018.8311558⟩. ⟨hal-03224649⟩

• Article dans une revue

Control of local wetting by microscopic particles

Lizhong Mu, Harunori N. Yoshikawa, Daichi Kondo, Tetsuya Ogawa, Mayu Kiriki, Farzam Zoueshtiagh, Masahiro Motosuke, Toshihiro Kaneko, Ichiro Ueno

We perform experiments to investigate how particles of micro-meter size modify the wetting of a completely wettable solid surface. The motion of a macroscopic contact line (MCL) is observed to be altered in the region surrounding the particles. The MCL is accelerated locally by a single particle to…

Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2018, 555, pp.615-620. ⟨10.1016/j.colsurfa.2018.07.031⟩. ⟨hal-03183507⟩

• Communication dans un congrès

Miniaturized Coplanar Waveguide for Nanostructured Magnetostrictive Multilayer Characterization

Abdelhatif El Fellahi, Aurélien Mazzamurro, Jean Claude Gerbedoen, Yannick Dusch, Olivier Bou Matar, Philippe Pernod, Abdelkrim Talbi, Nicolas Tiercelin

A miniaturized coplanar waveguide (CPW) on a Y-cut LiNbO3 substrate operating in Radio Frequency region (RF) is proposed for studying of magnetostrictive multi-layered structure. The structure is composed of a 14 × [TbCo2 (3.7 nm)/FeCo (4 nm)] nanostructured multi-layer. Using microtechnology…

32nd Eurosensors Conference, EUROSENSORS 2018, Sep 2018, Graz, Austria. pp.851, ⟨10.3390/proceedings2130851⟩. ⟨hal-02318302⟩

• Article dans une revue

Electric field tuning of magnetism in heterostructure of yttrium iron garnet film/lead magnesium niobate-lead zirconate titanate ceramic

Jianyun Lian, Freddy Ponchel, Nicolas Tiercelin, Ying Chen, Denis Remiens, Tuami Lasri, Genshui Wang, Philippe Pernod, Wenbin Zhang, Xianlin Dong

In this paper, the converse magnetoelectric (CME) effect by electric field tuning of magnetization in an original heterostructure composed of a polycrystalline yttrium iron garnet (YIG) film and a lead magnesium niobate-lead zirconate titanate (PMN-PZT) ceramic is presented. The magnetic…

Applied Physics Letters, 2018, 112 (16), pp.162904. ⟨10.1063/1.5023885⟩. ⟨hal-02127945⟩

• Article dans une revue

Neuromorphic Time-Dependent Pattern Classification with Organic Electrochemical Transistor Arrays

Sébastien Pecqueur, Maurizio Mastropasq Talamo, David Guérin, Philippe Blanchard, Jean Roncali, Dominique Vuillaume, F. Alibart

Based on bottom‐up assembly of highly variable neural cells units, the nervous system can reach unequalled level of performances with respect to standard materials and devices used in microelectronic. Reproducing these basic concepts in hardware could potentially revolutionize materials and device…

Advanced Electronic Materials, 2018, 4 (9), pp.1800166. ⟨10.1002/aelm.201800166⟩. ⟨hal-01827889⟩

• Article dans une revue

Fabrication of new transparent MEAs made from pure PEDOT:PSS and their optical/electrical properties for neurons' activity assessment in the frame of Alzheimer disease case study

Anna Susloparova, Yannick Coffinier, F. Alibart, V. Thomy, S. Arscott, Emiliano Pallecchi, Séverine Bégard, Sophie Halliez, Morvane Colin, Luc Buee

Abstract : In this study, the fabrication of the microelectrode array (MEA) devices with electrodes made of pure PEDOT:PSS is presented. Their electrical characteristics were assessed prior further biological application. The influence of the electrode size as well as the thickness of the PEDOT:PSS…

Frontiers in Cellular Neuroscience, 2018, 12, ⟨10.3389/conf.fncel.2018.38.00035⟩. ⟨hal-02350962⟩

• Autre publication scientifique

Corrigendum to ‘Electron-transport polymeric gold nanoparticles memory device, artificial synapse for neuromorphic applications’ [Organic Electronics Volume 50 (2017) 499-506]

B. Hafsi, A. Boubaker, David Guérin, Stéphane Lenfant, S. Desbief, F. Alibart, A. Kalboussi, Dominique Vuillaume, K. Lmimouni

2018, pp.277-278. ⟨10.1016/j.orgel.2018.02.023⟩. ⟨hal-03183482⟩

• Article dans une revue

Novel three-dimensional carbon nanotube networks as high performance thermal interface materials

Qinyu Kong, Laurence Bodelot, Bérengère Lebental, Yu Dian Lim, Li Lynn Shiau, Boris Gusarov, Chong Wei Tan, Kun Liang, Congxiang Lu, Chuan Seng Tan, Philippe Coquet, Beng Kang Tay

Vertically aligned carbon nanotube (VACNT) arrays are considered as promising thermal interface materials (TIMs) due to their superior out-of-plane thermal conductivities. However the air gaps between adjacent CNTs within the CNT array hinder the in-plane heat transfer, thus significantly degrading…

Carbon, 2018, 132, pp.359-369. ⟨10.1016/j.carbon.2018.02.052⟩. ⟨hal-01823328⟩