Publications

• 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⟩

• 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

Impact of unintentional oxygen doping on organic photodetectors

Julie Euvrard, Amelie Revaux, Alexandra Cantarano, Stephanie Jacob, Antoine Kahn, Dominique Vuillaume

Oxygen plasma is a widely used treatment to change the surface properties of organic layers. This treatment is particularly interesting to enable the deposition from solution of poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT:PSS) on top of the active layer of organic solar cells or…

Organic Electronics, 2018, 54, pp.64-71. ⟨10.1016/j.orgel.2017.12.008⟩. ⟨hal-03183490⟩

• Article dans une revue

Magnetic Fe3O4@V2O5/rGO nanocomposite as a recyclable photocatalyst for dye molecules degradation under direct sunlight irradiation

Purna Boruah, Sabine Szunerits, Rabah Boukherroub, Manash R. Das

Chemosphere, 2018, 191, pp.503-513. ⟨10.1016/j.chemosphere.2017.10.075⟩. ⟨hal-02375212⟩

• Article dans une revue

GaN-Based Laser Wireless Power Transfer System

Carlo de Santi, Matteo Meneghini, Alessandro Caria, Ezgi Dogmus, Malek Zegaoui, F Medjdoub, Boris Kalinic, Tiziana Cesca, Gaudenzio Meneghesso, Enrico Zanoni

The aim of this work is to present a potential application of gallium nitride-based optoelectronic devices. By using a laser diode and a photodetector, we designed and demonstrated a free-space compact and lightweight wireless power transfer system, whose efficiency is limited by the efficiency of…

Materials, 2018, 11 (1), pp.153. ⟨10.3390/ma11010153⟩. ⟨hal-02356738⟩

• Article dans une revue

Evidence of optically induced degradation in gallium nitride optoelectronic devices

Carlo de Santi, Alessandro Caria, Nicola Renso, Ezgi Dogmus, Malek Zegaoui, F Medjdoub, Gaudenzio Meneghesso, Enrico Zanoni, Matteo Meneghini

We provide experimental evidence that gallium-nitride-based optoelectronic devices can be affected by a photon-driven degradation mechanism unrelated to catastrophic optical damage. Any role of current in such degradation is excluded by stress tests under laser irradiation in the open-circuit…

Applied Physics Express, 2018, 11 (11), pp.111002. ⟨10.7567/APEX.11.111002⟩. ⟨hal-02356737⟩

• Chapitre d'ouvrage

Chapter 2 - Phonon monomode circuits

El Houssaine El Boudouti, Abdellatif Akjouj, L. Dobrzynski, Bahram Djafari-Rouhani, Housni Al-Wahsh, Gaëtan Lévêque, Yan Pennec

In this chapter, we discuss the vibrational properties of phononic circuits that can be described in the framework of discrete or continuous models. In the case of discrete media, we use the phonon discrete model within the Green’s function method described in Chapter 1 and give the surface…

Phononics: interface transmission tutorial book series, Elsevier, pp.19-78, 2018, ISBN 978-0-12-809948-3 ; e-ISBN 978-0-12-809931-5. ⟨10.1016/B978-0-12-809948-3.00002-8⟩. ⟨hal-03356293⟩

• Article dans une revue

Numerical emulation of thru-reflection-line calibration for the de-embedding of surface acoustic wave devices

D. Mencarelli, Bahram Djafari-Rouhani, Yan Pennec, A. Pitanti, S. Zanotto, M. Stocchi, L. Pierantoni

In this contribution, a rigorous numerical calibration is proposed to characterize the excitation of propagating mechanical waves by interdigitated transducers (IDTs). The transition from IDT terminals to phonon waveguides is modeled by means of a general circuit representation that makes use of…

Scientific Reports, 2018, 8 (1), pp.9256. ⟨10.1038/s41598-018-27511-0⟩. ⟨hal-03185610⟩

• Communication dans un congrès

Highly Sensitive Surface Acoustic Wave Magnetic Field Sensor Using Multilayered TbCo2/FeCo Thin Film

Aurelien Mazzamurro, Abdelkrim Talbi, Yannick Dusch, Omar Elmazria, Philippe Pernod, Olivier Bou Matar, Nicolas Tiercelin

Over the last decades, the use of Surface Acoustic Waves (SAW) has emerged as a promising technology in many applications such as filters, signal processing but also sensors. We report the fabrication and the characterization of a SAW delay line magnetic field sensor using uniaxial multi-layered…

32nd Eurosensors Conference, EUROSENSORS 2018, Sep 2018, Graz, Austria. pp.902, ⟨10.3390/proceedings2130902⟩. ⟨hal-02318300⟩

• Communication dans un congrès

Investigating the potential of SiGe Diode in BiCMOS 55nm for power detection and datacom applications at 300 GHz

Joao Carlos Azevedo Goncalves, Issa Alaji, Daniel Gloria, Sylvie Lepilliet, Francois Danneville, Christophe Gaquière, Guillaume Ducournau

This paper describes millimeter wave (mmW) on-wafer continues wave (CW) power detection using dedicated high frequency diode junction, integrated on SiGe BiCMOS 55 nm technology from STMicroelectronics. This extraction was performed for two test structures configurations in order to evaluate the…

43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Sep 2018, Nagoya, Japan. ⟨10.1109/IRMMW-THz.2018.8510217⟩. ⟨hal-03272698⟩