Publications

Electric power

Study of a piezoelectric transformer-based DC/DC converter with a cooling system and current-doubler rectifier

Yu-Hao Su, Yuan-Ping Liu, Dejan Vasic, Wen-Jong Wu, Chih-Kung Lee, François Costa

Smart Materials and Structures - 2013

Materials Science

Giant Barkhausen jumps in exchange biased bulk nanocomposites sinterd fom core-shell Fe3O4-CoO nanoparticles

The magnetic behavior of spark plasma sintered Fe3O4-CoO nanoparticles is studied. The samples sintered at 500°C exhibit density over 90% and average magnetite grain size about 100 nm. When the nanocomposite is field cooled below the Néel…

Thomas Gaudisson, Souad Ammar, Martino Lobue, Frederic Mazaleyrat

IEEE Transactions on Magnetics - 2013

Other

Instrumentation électronique et diagnostic de modules de puissance à semi-conducteur

This thesis is dedicated to develop electronic instrumentation systems that allow to analyse the ageing process and to make a diagnosis the failure mechanisms of power semiconductor device. The research objectives were to evaluate the electrical…

Tien Anh Nguyen

Electric power

Modélisation couplée thermique électrique d’un cogénérateur

Dans le cadre de l’ANR CETI (Chaudière Electro thermique Intégrée), le laboratoire FEMTO-ST et plus particulièrement le département ENERGIE est partenaire du laboratoire SATIE pour le développement d’une modélisation de micro-cogénérateur. Les…

Sylvie Bégot, Guillaume Layes, François Lanzetta, Philippe Nika, Pierre François, Laurent Prévond, Marie Ruellan

Congrès de la société française de thermique 2013 - 2013

Analytical chemistry

Microfluidic dark field detection of aggregating plasmonic nanoparticles

Here we demonstrate the feasibility of detecting aggregates of plasmonic particles in microchannels using resonant light scattering. The optical setup is based on a dark-field type illumination using the transparent microfluidic device as a…

Matthieu Loumaigne, Martinus H. V. Werts

2nd EOS Conference on Optofluidics (EOSOF 2013) - 2013

Other

Piezoelectric power transducers and its interfacing circuitry on energy harvesting and structural damping applications

Nowadays with the world oil price soaring, the energy issue is becoming a significant topic and the possibility of harvesting ambient energy receiving much attention. In this dissertation, the main topic surrounds improving the piezoelectric energy…

Yu-Yin Chen

Signal and Image processing

Using simulated annealing algorithm to move clod boundaries on seedbed digital elevation model

A seedbed has a cloddy structure that is highly connected to its random roughness. Identifying and characterizing the clods is thus a preliminary step in surface roughness measurement and modelling. The aim of this paper is to propose an algorithm,…

Olivier Chimi Chiadjeu, Edwige Vannier, Richard Dusséaux, Sylvie Le Hégarat-Mascle, Odile Taconet

Computers & Geosciences - 2013

Engineering Sciences

Mechanical behavior and damage of ceramics-tungsten electronic power substrates tridimensional multilayers

Charlotte Robert, Sylvie Pommier, Stéphane Lefebvre, Marion Ortali, Michel Massiot

12th International Conference on Engineering Structural Integrity Assessment (ESIA12) - 2013

Signal and Image processing

AN A-CONTRARIO APPROACH FOR OBJECT DETECTION IN VIDEO SEQUENCE

Moez Ammar, Sylvie Le Hégarat-Mascle, Marius Vasiliu, Roger Reynaud

International Journal of Pure and Applied Mathematics - 2013

Computer Vision and Pattern Recognition

An Improved Approach for Vision-Based Lane Marking Detection and Tracking

Lane marking detection plays an important role within intelligent vehicles research. The proposed kernel based lane marking detection method, decreases time consuming and improves the detection performance in heavy traffic scenarios. To this end, a…

Wenjie Lu, Sergio Alberto Rodriguez Florez, Emmanuel Seignez, Roger Reynaud

2013 International Conference on Electrical, Control and Automation Engineering - 2013