Publications

• Article dans une revue

Optical properties of gallium nitride heterostructures grown on silicon for waveguiding application

Irma Saraswati, Arnaud Stolz, S. Ko, El Hadj Dogheche, Nji Raden Poespawati, Retno Wigajatri, Didier Decoster

Gallium nitride (GaN) on silicon (Si) is governed by the possibility to use this family of semiconductor for novel optoelectronic devices. GaN layers are deposited by MOCVD on silicon Si (111) using AlGaN buffer layer. We have studied the microstructure quality of the films. From SEM, TEM and AFM…

Advanced Materials Research, 2014, 980, pp.41-45. ⟨10.4028/www.scientific.net/AMR.980.41⟩. ⟨hal-01020484⟩

• Communication dans un congrès

Investigations into the dynamical properties of graphene on Ir(111)

Michael Endlich, Henrique Miranda, Alejandro Molina-Sanchez, Ludger Wirtz, Jörg Kröger

European Workshop on Epitaxial Graphene and 2D Materials, EWEG/2D 2014, 2014, Primosten, Croatia. ⟨hal-01009965⟩

• Communication dans un congrès

Transition de phase et propriétés diélectriques de films de Ba(0.3)Sr(0.7)TiO3 déposés sur Al2O3 avec une couche tampon de TiO2

Areski Ghalem, Freddy Ponchel, Denis Remiens, Tuami Lasri

Dans cet article, nous proposons l'étude des propriétés diélectriques ainsi que l'évolution de la transition de phase des films de Ba(0.3)Sr(0.7)TiO3 déposés par pulvérisation cathodique sur un substrat de saphir muni d'une couche tampon de TiO2 afin de contrôler l'orientation…

13èmes Journées de Caractérisation Microondes et Matériaux, JCMM2014, 2014, Nantes, France. article 29, 4 p. ⟨hal-01006431⟩

• Communication dans un congrès

CW Radar for Monitoring Water-to-Cellular Concrete

Kamel Haddadi, Tuami Lasri

The physical deterioration of concrete structures is mainly caused by their moisture content. Consequently, methods dedicated to contactless, non-destructive and real-time monitoring of moisture content levels are required to control the deterioration of buildings. In this study, we propose an…

44th European Microwave Conference (EuMC), Oct 2014, Rome, Italie. pp.1832-1835. ⟨hal-03224673⟩

• N°spécial de revue/special issue

[Editorial] Beamforming techniques for wireless MIMO relay networks

Athanasios G. Kanatas, Demosthenes Vouyioukas, Gan Zheng, Laurent Clavier

International Journal of Antennas and Propagation, 2014, Special Issue on Beamforming techniques for wireless MIMO relay networks, ⟨10.1155/2014/354714⟩. ⟨hal-01059856⟩

• Article dans une revue

Unconventional thin-film thermoelectric converters : structure, simulation, and comparative study

Maciej Haras, Valeria Lacatena, Stéphane Monfray, J.F. Robillard, Thomas Skotnicki, Emmanuel Dubois

Bi2Te3 or Sb2Te3 are the materials most widely used in thermoelectric generators (TEG) operating near room temperature. These materials are, however, environmentally harmful, expensive, and incompatible with complementary metal-oxide semiconductor technology, in contrast to silicon (Si), germanium…

Journal of Electronic Materials, 2014, 43, pp.2109-2114. ⟨10.1007/s11664-014-2982-z⟩. ⟨hal-00994781⟩

• Article dans une revue

A one-dimensional optomechanical crystal with a complete phononic band gap

J. Gomis-Bresco, D. Navarro-Urrios, M. Oudich, Said El-Jallal, A. Griol, D. Puerto, E. Chavez, Yan Pennec, Bahram Djafari-Rouhani, F. Alzina, A. Martínez, C.M. Sotomayor Torres

Recent years have witnessed the boom of cavity optomechanics, which exploits the confinement and coupling of optical and mechanical waves at the nanoscale. Among their physical implementations, optomechanical (OM) crystals built on semiconductor slabs enable the integration and manipulation of…

Nature Communications, 2014, 5, pp.4452. ⟨10.1038/ncomms5452⟩. ⟨hal-01054998⟩

• Article dans une revue

Competing Activities in Social Networks

Mohamed Moez Belhaj, Frédéric Deroïan

We consider a society in which each agent has one unit of a resource to allocate between two activities. Agents are organized in a social network, and each activity generates complementarities between neighbors. We find multiplicity of equilibrium for high intensity of interaction, and we…

The B.E. journal of economic analysis & policy, 2014, 14 (4), pp.36. ⟨10.1515/bejeap-2013-0121⟩. ⟨hal-01463098⟩

• Communication dans un congrès

Memristive devices: an interconnect solution for matrix-based architectures?

Sébastien Le Beux, F. Alibart, Dominique Vuillaume, Catherine Dubourdieu, Ian O'Connor

no abstract

Symposium S: Memristor materials, mechanisms and devices for unconventional computing, E-MRS 2014 Spring Meeting, 2014, Lille, France. ⟨hal-01489813⟩

• Chapitre d'ouvrage

Preface. A Brief History of a Concept (Agamenon Oliveira's Author) [Preface]

Raffaele Pisano

A History of the Work Concept, Springer International Publishing, pp.v-vi, 2014, 978-94-007-7704-0. ⟨10.1007/978-3-031-12195-1⟩. ⟨hal-04509483⟩