Publicaciones

• COMM

High 'on-off' conductance ratio in self-assembled monolayers of azobenzene derivatized oligothiophenes grafted on gold

K. Smaali, S. Lenfant, D. Deresmes, S. Godey, D. Vuillaume, S. Karpe, M. Oçafrain, P. Blanchard, J. Roncali

10th European Conference on Molecular Electronics, ECME 2009, 2009, Copenhagen, Denmark. ⟨hal-00574930⟩

• OTHER

Contribution à la caractérisation et à la modélisation des canaux MIMO

Abdelmottaleb Nasr

2009. ⟨hal-00573106⟩

• COMM

Analyse du comportement HF d'une sous-station d'alimentation ferroviaire par homothétie physique et géométrique

H. Ouaddi, S. Baranowski, G. Nottet, B. Demoulin, L. Kone

TELECOM'2009 & 6èmes Journées Franco-Maghrébines des Micro-ondes et leurs Applications, 2009, Maroc. pp.C1-2, 1-4. ⟨hal-00573505⟩

• ART

Propagation in tunnels : experimental investigations and channel modeling in a wide frequency band for MIMO applications

J.M. Molina-Garcia-Pardo, M. Lienard, Pierre Degauque

The analysis of the electromagnetic field statistics in an arched tunnel is presented. The investigation is based on experimental data obtained during extensive measurement campaigns in a frequency band extending from 2.8 GHz up to 5 GHz and for a range varying between 50 m and 500 m. Simple...

EURASIP Journal on Wireless Communications and Networking, 2009, 2009, pp.560571. ⟨10.1155/2009/560571⟩. ⟨hal-00473698⟩

• ART

An adaptive systematic lossy error protection scheme for broadcast applications based on frequency filtering and unequal picture protection

M. Ramon, François-Xavier Coudoux, Marc G. Gazalet

Systematic lossy error protection (SLEP) is a robust error resilient mechanism based on principles of Wyner-Ziv (WZ) coding for video transmission over error-prone networks. In an SLEP scheme, the video bitstream is separated into two parts: a systematic part consisting of a video sequence...

International Journal of Digital Multimedia Broadcasting, 2009, 2009, pp.709813. ⟨10.1155/2009/709813⟩. ⟨hal-00471829⟩

• COMM

Preparation of silicon-based nanowires and the thermochemistry of the process

D. Hourlier, P. Legry-Lefebvre, P. Perrot

The present paper is part of a general investigation of the thermodynamic properties of metal-semiconductor systems involved in the nanowires growth. Here, we will show that many aspects of the growth mechanisms, such as the surface curvature of the solid phase (in the nano or micrometer range), in...

35èmes Journées d'Etudes des Equilibres entre Phases, JEEP XXXV, 2009, Annecy, France. pp.1-4, ⟨10.1051/jeep/200900002⟩. ⟨hal-00812406⟩

• ART

Franck-Condon blockade in suspended carbon nanotube quantum dots

R. Leturcq, C. Stampfer, K. Inderbitzin, L. Durrer, C. Hierold, E. Mariani, M.G. Schultz, F. von Oppen, K. Ensslin

Nature Physics, 2009, 5, pp.327-331. ⟨10.1038/nphys1234⟩. ⟨hal-00473093⟩

• ART

Atomic-scale three-dimensional phononic crystals with a very low thermal conductivity to design crystalline thermoelectric devices

J.N. Gillet, Yann Chalopin, S. Volz

Journal of Heat Transfer, 2009, 131, pp.043206-1-10. ⟨10.1115/1.3072927⟩. ⟨hal-00473403⟩

• COUV

Dual signal processing approach for Lamb wave analysis

Jamal Assaad, Sébastien Grondel, Faysal El Youbi, Emmanuel Moulin, Christophe Delebarre

The identification of Lamb modes is still the most difficult step in the process of damage detection. Therefore, the aim of this paper is to use a dual signal processing approach in order to better identify Lamb modes. This approach is based on the use of a relationship between the Short Time...

Springer Proceedings in Physics, 128, pp.341-353, 2009, 978-3-540-89104-8. ⟨10.1007/978-3-540-89105-5_30⟩. ⟨hal-00473729⟩

• ART

A birefringent reflector from a 1D anisotropic photonic crystal

Noama Ouchani, Driss Bria, Bahram Djafari-Rouhani, Abdlekarim Nougaoui

We demonstrate theoretically that a one-dimensional anisotropic photonic crystal can exhibit an absolute photonic band gap in which the propagation of light is prohibited for all polarizations and for a given incidence plane. Our structure is formed by the combination of a simple finite...

Journal of Physics: Condensed Matter, 2009, 21, pp.485401/1-10. ⟨10.1088/0953-8984/21/48/485401⟩. ⟨hal-00473066⟩