Publicaciones

• Article dans une revue

Towards all-solution-processed top-illuminated flexible organic solar cells using ultrathin Ag-modified graphite-coated poly(ethylene terephthalate) substrates

Shuanglong Wang, Yi Zhao, Hong Lian, Cuiyun Peng, Xuyong Yang, Yulai Gao, Yan Peng, Weixia Lan, Omar Ibrahim Elmi, Didier Stiévenard, Bin Wei, Furong Zhu, Tao Xu

All-solution-processed flexible organic solar cells (FOSCs) with high power conversion efficiency (PCE) are the prerequisite for application in low-cost, large-area, flexible, photovoltaic devices. In this work, high-performance, top-illuminated FOSCs using ultrathin Ag-modified graphite-coated...

Nanophotonics, 2019, 8 (2), pp.297-306. ⟨10.1515/nanoph-2018-0189⟩. ⟨hal-03153242⟩

• Article dans une revue

Numerical Modelling of Vibration Characteristics of a Partially Metallized Micro Electromechanical System Resonator Disc

Ismail Naciri, Abdessamad Rguiti, Lahoucine Elmaimouni, Jean-Etienne Lefebvre, Faniry Emilson Ratolojanahary, J. G. Yu, Youssef Belkassmi, Ali El Moussati

In this paper, we report an extension of a polynomial and numerical vibrational characterization of an annular piezoelectric disc resonator partially covered with electrodes. The three governing partial differential equations of motion are solved to provide the frequency response of the...

Acta Acustica united with Acustica, 2019, 105 (6), pp.1164-1172. ⟨10.3813/AAA.919393⟩. ⟨hal-03148966⟩

• Article dans une revue

Giant, Anomalous Piezoimpedance in Silicon-on-insulator

H. Li, C.T.K. Lew, B.C. Johnson, J.C. Mccallum, S. Arscott, A.C.H. Rowe

A giant, anomalous piezoresponse of fully depleted silicon-on-insulator devices under mechanical stress is demonstrated by impedance spectroscopy. This piezoresponse strongly depends on the measurement frequency, ω, and consists of both a piezoresistance (PZR) and a piezocapacitance, whose maximum...

Physical Review Applied, 2019, 11 (4), pp.044010. ⟨10.1103/PhysRevApplied.11.044010⟩. ⟨hal-02345325⟩

• Article dans une revue

Biomimetic surface modifications of stainless steel targeting dairy fouling mitigation and bacterial adhesion

Sawsen Zouaghi, Séverine Bellayer, V. Thomy, Thomas Dargent, Yannick Coffinier, Christophe André, Guillaume Delaplace, Maude Jimenez

Food and Bioproducts Processing, 2019, 113, pp.32-38. ⟨10.1016/j.fbp.2018.10.012⟩. ⟨hal-02322038⟩

• Article dans une revue

3D Patterning of Si by Contact Etching With Nanoporous Metals

Stéphane Bastide, Encarnacion Torralba, Mathieu Halbwax, Sylvain Le Gall, Elias Mpogui, Christine Cachet-Vivier, Vincent Magnin, Joseph Harari, Dmitri Yarekha, Jean-Pierre Vilcot

Nanoporous gold and platinum electrodes are used to pattern n-type silicon by contact etching at the macroscopic scale. This type of electrode has the advantage of forming nanocontacts between silicon, the metal and the electrolyte as in classical metal assisted chemical etching while ensuring...

Frontiers in Chemistry, 2019, 7, pp.256. ⟨10.3389/fchem.2019.00256⟩. ⟨hal-02409484⟩

• Article dans une revue

Fusion of transformed shallow features for facial expression recognition

Fares Bougourzi, Karim Mokrani, Yassine Ruichek, Fadi Dornaika, Abdelkrim Ouafi, Abdelmalik Taleb-Ahmed

Facial expression conveys important signs about the human affective state, cognitive activity, intention and personality. In fact, the automatic facial expression recognition systems are getting more interest year after year due to its wide range of applications in several interesting fields such...

IET Image Processing, 2019, 13 (9), pp.1479-1489. ⟨10.1049/iet-ipr.2018.6235⟩. ⟨hal-03138559⟩

• Article dans une revue

High Frequency Analysis and Small-Signal Modeling of AlGaN/GaN HEMTs with SiO2/SiN Passivation

Moujahed Gassoumi, Abdelhamid Helali, Malek Gassoumi, Christophe Gaquière, Hassen Maaref

AlGaN/GaN high electron mobility transistors (HEMTs) on Silicon substrates grown by molecular beam epitaxy have been investigated using small-signal microwave measurements, to see performance Radio-frequency of components. Passivation of HEMT devices SiO2/SiN a different pretreatment is used to...

Silicon, 2019, 11 (1), pp.557-562. ⟨10.1007/s12633-018-9767-6⟩. ⟨hal-03148960⟩

• Article dans une revue

Y-shaped magnonic demultiplexer using induced transparency resonances

Abdelkader Mouadili, El Houssaine El Boudouti, Abdellatif Akjouj, Housni Al-Wahsh, Bahram Djafari-Rouhani, L. Dobrzynski

We give an analytical demonstration of the possibility to realize a simple magnonic demultiplexer based on induced transparency resonances. The demultiplexer consists on an Y-shaped waveguide with an input line and two output lines. Each line contains two grafted stubs at a given position far from...

AIP Advances, 2019, 9 (3), pp.035011. ⟨10.1063/1.5080350⟩. ⟨hal-03143601⟩

• Communication dans un congrès

A method to determine wide bandgap power devices packaging interconnections

Loris Pace, N. Defrance, Jean-Claude de Jaeger, Arnaud Videt, Nadir Idir

Wide Bandgap (WBG) power devices show very good characteristics for high frequency operation in power converters, leading to a better power integration by reducing size and weight of passive components. Access parasitics such as resistances and inductances related to packaging and interconnections...

23rd IEEE Workshop on Signal and Power Integrity (SPI), Jun 2019, Chambery, France. pp.1-4, ⟨10.1109/SaPIW.2019.8781641⟩. ⟨hal-03276911⟩

• N°spécial de revue/special issue

History of Machines and Mechanisms [Special Issue]

Marco Ceccarelli, Raffaele Pisano

Advances in Historical Studies, 8 (1), 2019. ⟨hal-04511002⟩