Publicaciones

Affichage de 5461 à 5470 sur 16055

ART

Modeling and optimization of core/shell p-i-n Si/Si0.2Ge0.8 nanowire for photovoltaic

Fethi Benyettou, Abdelkader Aissat, Isabelle Berbezier, Jean-Pierre Vilcot

In this work we propose a modeling and simulation of core/shell p-i-n Si/Si0.2Ge0.8 nanowire for photovoltaic. In the first step of this work, we have compared the core/shell p-i-n homo-junction Si and heterojunction Si/Si0.2Ge0.8 Nanowire (NW) solar cell having a length of 3 mu m and a radius of 0...

Optik, 2017, 149, pp.246-251. ⟨10.1016/j.ijleo.2017.09.056⟩. ⟨hal-01694450⟩

ISSUE

The Fiction of the Infinitesimals in Newton’s Works: A note on the Metaphoric use of Infinitesimals in Newton

Raffaele Pisano, Paolo Bussotti

Isonomia - Epistemologica, 9, pp.141-160, 2017, Special Issue Isonomia: Reasoning by Metaphors in Science, Philosophy and Practice. ⟨hal-04507840⟩

COMM

Experimental investigation of stochastic resonance in a 65 nm CMOS artificial neuron

Sara Hedayat, Ilias Sourikopoulos, Christophe Loyez, Francois Danneville, Laurent Clavier, Virginie Hoel, A. Cappy

This work proposes an experimental demonstration of the stochastic resonance, a phenomenon widely observed in biology using a 65 nm CMOS artificial neuron. The stochastic resonance has been revealed through two different statistical studies. Moreover, when optimal, a signal to noise ratio at the...

International Conference on Noise and Fluctuations (ICNF), Jun 2017, Vilnius, Lithuania. ⟨10.1109/ICNF.2017.7985962⟩. ⟨hal-03270101⟩

ART

Selective Manipulation of Microscopic Particles with Precursor Swirling Rayleigh Waves

Antoine Riaud, Michael Baudoin, Olivier Bou Matar, Loic Becerra, Jean-Louis Thomas

Contactless manipulation of microparticles is demonstrated with single-beam acoustical tweezers based on precursor swirling Rayleigh waves. These surface waves degenerate into acoustical vortices when crossing a stack made of a fluid layer and its solid support, hence creating a localized...

Physical Review Applied, 2017, 7, pp.024007. ⟨10.1103/PhysRevApplied.7.024007⟩. ⟨hal-01519025⟩

ART

On demand electrochemical release of drugs from porous reduced graphene oxide modified flexible electrodes

Samia Boulahneche, Roxana Jijie, Alexandre Barras, Fereshteh Chekin, Santosh K Singh, Julie Bouckaert, Mohamed Salah Medjram, Sreekumar Kurungot, Rabah Boukherroub, Sabine Szunerits

Despite the advantages of an electrochemical control for drug release, only a handful of electrochemical-based release systems have been developed so far. We report herein on the development of an electrochemically activatable platform for on-demand delivery of drugs. It is based on flexible gold...

Journal of materials chemistry‎ B, 2017, 5 (32), pp.6557-6565. ⟨10.1039/C7TB00687J⟩. ⟨hal-01679631⟩

COMM

A 130 to 170 GHz integrated noise source based on avalanche silicon Schottky diode in BiCMOS 55 nm for in-situ noise characterization

Joao Carlos Azevedo Goncalves, Thomas Quemerais, Daniel Gloria, Gregory Avenier, Sylvie Lepilliet, Guillaume Ducournau, Christophe Gaquière, Francois Danneville

In this paper, an integrated noise source realized with silicon Schottky diodes is presented. To this aim, dedicated test structures have been designed and characterized; the corresponding Schottky diodes feature an avalanche breakdown voltage close to -6 V. When biased around this breakdown...

International Conference on Microelectronic Test Structures (ICMTS), Mar 2017, Grenoble, France. ⟨10.1109/ICMTS.2017.7954271⟩. ⟨hal-03272703⟩