Publicaciones

• Communication dans un congrès

Self-oscillation instability in air flow microvalve

O. Ducloux, Abdelkrim Talbi, Philippe Pernod, Vladimir Preobrazhensky, A. Merlen

Proceedings of the 2007 International Congress on Ultrasonics, ICU 2007, 2007, Vienna, Austria. ⟨hal-00367043⟩

• Article dans une revue

Spatially resolved Raman spectroscopy of single- and few-layer graphene

D. Graf, F. Molitor, K. Ensslin, C. Stampfer, A. Jungen, C. Hierold, L. Wirtz

We present Raman spectroscopy measurements on single- and few-layer graphene flakes. Using a scanning confocal approach we collect spectral data with spatial resolution, which allows us to directly compare Raman images with scanning force micrographs. Single-layer graphene can be distinguished from...

Nano Letters, 2007, 7 (2), pp.238-242. ⟨10.1021/nl061702a⟩. ⟨hal-00283156⟩

• Article dans une revue

The interface between a polar perovskite oxide and silicon from monoatomic lines

I. Devos, P. Boulenc

We report a study on the interface between polar high-κ materials and the Si(001)-(2×1) reconstructed surface with LaAlO3 taken as a prototype material. The construction of the interface is based on the prior growth of metal lines followed by oxidation, whose stability against oxygen coverage is...

Applied Physics Letters, 2007, 90 (7), pp.072906-1-3. ⟨10.1063/1.2435624⟩. ⟨hal-00283121⟩

• Article dans une revue

Self-oscillation mode due to fluid-structure interaction in a micromechanical valve

Olivier Ducloux, Abdelkrim Talbi, Laetitia Gimeno, Romain Viard, Philippe Pernod, Vladimir L. Preobrazhensky, Alain Merlen

This letter presents an original actuation mode for a micromechanical valve based on the induction of a self-oscillation, provided by the strong coupling between a mobile mechanical part and the fluid flow. The presented structure consists of a rigid silicon pad processed on a flexible membrane,...

Applied Physics Letters, 2007, 91 (3), pp.034101. ⟨10.1063/1.2752530⟩. ⟨hal-00203691⟩

• Communication dans un congrès

Silicon nano-ESI emitters for mass spectrometry: a mixed micromechanical and microfluidic design

B. Legrand, L. Buchaillot, A. Ashcroft, S. Arscott

TRANSDUCERS 2007 - 2007 International Solid-State Sensors, Actuators and Microsystems Conference, Jun 2007, Lyon, France. pp.791-794, ⟨10.1109/SENSOR.2007.4300249⟩. ⟨hal-02347474⟩

• Communication dans un congrès

Technique de CND micro-onde large bande associée aux réseaux de neurones artificiels : étude de la reconstruction d'un gradient d'humidité

D. Glay, T. Lasri

4ème Colloque Interdisciplinaire en Instrumentation, C2I 2007, 2007, France. pp.335-342. ⟨hal-00362720⟩

• Communication dans un congrès

New package-free infrared microsensors array for a low cost and low resolution thermal imager for indoor presence detection

M. Haffar, M. Ait-Hammouda Yala, K. Ziouche, P. Godts, D. Leclercq

SENSOR 2007, 2007, Unknown, Germany. pp.217-222. ⟨hal-00362682⟩

• Communication dans un congrès

Minimizing energy consumption within wireless sensors networks using optimal transmission range between nodes

F. Shebli, Iyad Dayoub, A. Okassa, Atika Rivenq, Jean-Michel Rouvaen

IEEE International Conference on Signal Processing and Communications, ICSPC 2007, 2007, United Arab Emirates. pp.105-108, ⟨10.1109/ICSPC.2007.4728266⟩. ⟨hal-00362694⟩

• Article dans une revue

Effect of growth temperature on defect states of GaNAsSb intrinsic layer in GaAs/GaNAsSb/GaAs photodiode for 1.3µm application

Satrio Wicaksono, Soon Fatt Yoon, Wan Khai Loke, Kianhuan Tan, Kim Luong Lew, Malek Zegaoui, Jean-Pierre Vilcot, Didier Decoster, Jean Chazelas

A GaAsSbN layer closely lattice matched to GaAs was used as an intrinsic layer (i layer) in a GaAsGaAsSbNGaAs p-i-n photodiode with response up to 1.3 μm. Deep level transient spectroscopy measurement on the GaAsGaAsSbNGaAs reveals two types of hole traps (HTs) in the GaAsSbN i layer; (i) HT1: a...

Journal of Applied Physics, 2007, 102 (4), pp.044505. ⟨10.1063/1.2769801⟩. ⟨hal-00283082⟩

• Article dans une revue

Low electron mobility of field-effect transistor determined by modulated magnetoresistance

R. Tauk, J. Lusakowski, W. Knap, A. Tiberj, Z. Bougrioua, M. Azize, P. Lorenzini, M. Sakowicz, K. Karpierz, C. Fenouillet-Beranger, M. Casse, C. Gallon, F. Boeuf, T. Skotnicki

Journal of Applied Physics, 2007, 102 (10), pp.103701.1. ⟨hal-00389540⟩