Publications

• ART

Study of the oxidation at the Al2O3 / GaSb interface after NH4OH and HCl / (NH4)2S passivations and O2 plasma post atomic layer deposition process

Y. Lechaux, A. Fadjie-Djomkam, M. Pastorek, X. Wallart, S. Bollaert, Nicolas Wichmann

In this work, the Al2O3/GaSb interface has been studied by x-ray photoelectron spectroscopy in order to improve interfacial and electrical properties of metal–oxide–semiconductor structures based on GaSb. First, different passivations using NH4OH or (NH4)2S were studied with a dilution of 4% and 5…

Journal of Applied Physics, 2018, 124 (17), pp.175302. ⟨10.1063/1.5049571⟩. ⟨hal-02115683⟩

• ART

Mesoporous silica nanoparticles in recent photodynamic therapy applications

Bayir Sumeyra, Alexandre Barras, Rabah Boukherroub, Sabine Szunerits, Laurence Raehm, Sebastien Richeter, Jean-Olivier Durand

In this review, the use of mesoporous silica nanoparticles for photodynamic therapy (PDT) applications is described for the year 2017. Since the pioneering work in 2009, nanosystems involving mesoporous silica nanoparticles have gained in complexity with a sophisticated core–shell system able to…

Photochemical & Photobiological Sciences , 2018, 17 (11), pp.1651 - 1674. ⟨10.1039/C8PP00143J⟩. ⟨hal-01931185⟩

• COMM

Actions du GIP-CNFM au sein du comité stratégique de filière

Virginie Hoel

15èmes Journées Pédagogiques du CNFM, JPCNFM 2018, CNFM, Nov 2018, Saint-Malo, France. ⟨hal-03340971⟩

• COMM

[Invited] Novel heterostructures for millimeter-wave GaN devices

R Pecheux, Riad Kabouche, Malek Zegaoui, F Medjdoub

Asia-Pacific Microwave Conference (APMC), Nov 2018, kyoto, Japan. ⟨hal-03287819⟩

• COMM

Blistering of Al2O3/a-SiNx:H stacks: analysis of the submerged part of the iceberg by colored picosecond acoustic microscopy

Fabien Lebreton, Arnaud Devos, Etienne Drahi, Patricia de Coux, Francois Silva, Sergej Filonovich, Pere Roca I Cabarrocas

<div><p>Blistering of Al 2 O 3 /SiN X :H stacks has been regularly reported over the last decade. Despite several studies, it has not been possible to link blistering density and lifetime degradation. In this work we demonstrate the use APiC technique to probe the c-Si/Al 2 O 3…

2017 IEEE 44th Photovoltaic Specialists Conference (PVSC), Jun 2017, Washington DC, United States. pp.464-466, ⟨10.1109/PVSC.2017.8366749⟩. ⟨hal-04779794⟩

• ART

Electrical study of pentacene-based metal-semiconductor-metal structure: Schottky barrier and active layer thickness effects

Wassim Khaldi, Aimen Boubaker, Abdelghaffar Nasri, Kamal Lmimouni, Adel Kalboussi

The impact of electrodes and active layer thickness on the current-voltage characteristics of Au/Pentacene/Al structure was studied using a physicallybased 2-D simulation by solving Poisson's, continuity, and drift diffusion equations. The main parameters required for simulation are extracted…

IEEE Transactions on Electron Devices, 2018, 65 (11), pp.5009-5013. ⟨10.1109/TED.2018.2869537⟩. ⟨hal-03185606⟩

• ART

Non-linear dynamic modeling of ultrathin conducting polymer actuators including inertial effects

Ngoc Tan Nguyen, Yuta Dobashi, Caroline Soyer, Cedric Plesse, Giao T M Nguyen, Frederic Vidal, Eric Cattan, Sébastien Grondel, John D.W. Madden

Trilayer conducting polymer actuators are potential alternatives to piezoelectric and electrostatic actuators due to their large strain, and recently demonstrated operation at hundreds of Hertz. However, these actuators exhibit nonlinear electrical and mechanical properties as a function of their…

Smart Materials and Structures, 2018, 27 (11), pp.115032. ⟨10.1088/1361-665X/aae456⟩. ⟨hal-02096105v2⟩

• COMM

Synthèse de composites piézoélectriques céramique/polymère pour la réalisation des transducteurs électro-acoustiques

Ahmad Hamieh, Freddy Ponchel, Denis Remiens, Sophie Barrau, Ahmed Addad, Séverine Bellayer

UGéPE 2018, Nov 2018, Villeneuve d'Ascq, France. ⟨hal-04291089⟩

• ART

Sputtered LiMn1.5Ni0.5O4 thin films for Li-ion micro-batteries with high energy and rate capabilities

Maxime Hallot, Arnaud Demortière, Pascal Roussel, Christophe Lethien

Energy Storage Materials, 2018, 15, pp.396-406. ⟨10.1016/j.ensm.2018.08.012⟩. ⟨hal-02263488⟩

• ART

Packet collision analysis when heterogeneous unlicensed IoT technologies coexist

Guillaume Ferré, Eric Pierre Simon

IET Networks, 2018, 7 (6), pp.384-392. ⟨10.1049/iet-net.2018.0026⟩. ⟨hal-02865499⟩