Publicaciones

• Article dans une revue

Optimization of the optical properties of nanostructured silicon surfaces for solar cell applications

Di Zhou, Yan Pennec, Bahram Djafari-Rouhani, Odile Cristini-Robbe, Tao Xu, Yannick Lambert, Yves Deblock, Marc Faucher, Didier Stiévenard

Surface nanostructuration is an important challenge for the optimization of light trapping in solar cell. We present simulations on both the optical properties and the efficiency of micro pillars--MPs--or nanocones--NCs--silicon based solar cells together with measurements on their associated...

Journal of Applied Physics, 2014, 115, pp.134304. ⟨10.1063/1.4870236⟩. ⟨hal-00974457⟩

• Article dans une revue

Electrical and Chemical studies on Al2O3 passivation activation process

M. Pawlik, J-P. Vilcot, M. Halbwax, D. Aureau, A. Etcheberry, A. Slaoui, T. Schutz-Kuchly, R. Cabal

Al2O3 deposited using Atomic layer Deposition (ALD) technique is known as an excellent material for p-type silicon surface passivation. However a post-deposition annealing step is needed to make the passivation effective. Thanks to coupled electrical measurements (capacitance and photoconductance)...

Energy Procedia, 2014, 60 (C), pp.85-89. ⟨10.1016/j.egypro.2014.12.347⟩. ⟨hal-05416094⟩

• Article dans une revue

Joint estimation of state and noise parameters in a linear dynamic system with impulsive measurement noise: Application to OFDM systems

Nouha Jaoua, Emmanuel Duflos, Philippe Vanheeghe, Laurent Clavier, François Septier

Interference mitigation is one of the main challenges in wireless communication, especially in ad hoc networks. In such context, the Multiple Access Interference (MAI) is known to be of an impulsive nature. Therefore, the conventional Gaussian assumption is inadequate to model this type of...

Digital Signal Processing, 2014, 35, pp.1-16. ⟨10.1016/j.dsp.2014.08.001⟩. ⟨hal-01064657⟩

• Communication dans un congrès

[Invited] A microwave induced remote afterglow reactor for the deposition of organosilicon plasma polymers

Garrett Curley

Workshop on Nanoscale Processing for MEMS and NEMS, 2014, Villeneuve d'Ascq, France. ⟨hal-00976623⟩

• Article dans une revue

Physique des fluides aux échelles microscopiques pour l'ingénierie des microsystèmes : fabrication et caractérisation

Renaud Dufour, Simon Laurette, Thomas Dargent, Maxime Harnois, Nour Eddine Bourzgui, V. Thomy

Les notions principales rencontrées en microfluidique sont mises en lumières dans ce module. Après une introduction générale sous forme de cours magistraux, les étudiants sont confrontés à des problèmes de dimensionnement de microcanaux à l'aide du logiciel COMSOL Multiphysique®. La suite de l...

Journal sur l'enseignement des sciences et technologies de l'information et des systèmes, 2014, 13, 0002, 7 p. ⟨10.1051/j3ea/2014002⟩. ⟨hal-00996921⟩

• Article dans une revue

Electronic and physico-chemical properties of nanometric boron delta-doped diamond structures

Gauthier Chicot, Alexandre Fiori, P.N. Volpe, Thu Nhi Tran Thi, Jean-Claude Gerbedoen, Jessica Bousquet, M.P. Alegre, J.C. Pinero, D. Araujo, F. Jomard, Ali Soltani, Jean-Claude de Jaeger, J. Morse, J. Härtwig, Nicolas Tranchant, C. Mer-Calfati, Jean-Charles Arnault, Julien Delahaye, Thierry Grenet, David Eon, Franck Omnès, Julien Pernot, Etienne Bustarret

Heavily boron doped diamond epilayers with thicknesses ranging from 40 to less than 2 nm and buried between nominally undoped thicker layers have been grown in two different reactors. Two types of [100]-oriented single crystal diamond substrates were used after being characterized by X-ray white...

Journal of Applied Physics, 2014, 116, pp.083702. ⟨10.1063/1.4893186⟩. ⟨hal-01058487⟩

• Communication dans un congrès

Epitaxial growth of MgO tunnel barrier on epitaxial graphene

Florian Godel, Emmanuelle Pichonat, Dominique Vignaud, Hicham Majjad, Dominik Metten, Yves Henry, Stéphane Berciaud, Jean-François Dayen, David Halley

7th CNRS-EWHA Winter School 2014, 2014, Strasbourg, France. ⟨hal-01055000⟩

• Communication dans un congrès

Electrooptic and converse-piezoelectric properties of epitaxial GaN/Si structures for optoelectronic applications

Mireille Cuniot-Ponsard, Irma Saraswati, S.-M. Ko, Mathieu Halbwax, Y.-H. Cho, N.-R. Poespawati, El Hadj Dogheche

In order to take advantage in all-optic optoelectronic devices, we have investigated the optical and piezoelectric properties of GaN films deposited on (111) silicon. Films are epitaxially grown by MOCVD, thanks to a buffer made of (Al, Ga) N intermediate layers [1]. Structural properties of GaN...

European Materials Research Society Spring Meeting, E-MRS Spring 2014, Symposium K - Challenges for group III nitride semiconductors for solid state lighting and beyond, May 2014, Lille, France. ⟨hal-00961405⟩

• Article dans une revue

Simulation and measurement of the steady-state temperature in multi-core cables

Christophe Holyk, H.D. Liess, Sébastien Grondel, H. Kanbach, F. Loos

This paper reviews, adapts and compares two analytical models for computing the steady-state temperature in multi-core cables. Both models are based on the transformation of the complex geometry of a real cable into a new single-core cable having equivalent thermal properties and simplified...

Electric Power Systems Research, 2014, 116, pp.54-66. ⟨10.1016/j.epsr.2014.05.001⟩. ⟨hal-01005126⟩

• Article dans une revue

A simple and inexpensive technique for PDMS/silicon chip alignment with sub-µm precision

R. Sivakumarasamy, K. Nishiguchi, A. Fujiwra, Dominique Vuillaume, N. Clement

Analytical Methods, 2014, 6, pp.97-101. ⟨10.1039/c3ay41618f⟩. ⟨hal-00916286⟩