14 datasets found

This study deals with the influence of defects on the electronic properties of ZnO nanoparticles (NPs).In order to perform this study we have synthesized ZnO NPs using...

Filler dispersion in an elastomeric matrix, states and mechanisms of dispersion had to be investigated throughout the mixing process. This work focuses on a...

The nitride semiconductors (AlN, GaN, InN) are subject to a large research effort due to their numerous applications, such as light emitting diodes, high power and...

National audience

Hepatocyte growth factor (HGF) and its receptor MET are essential during embryonic development and throughout postnatal life. However, aberrant MET activation, due to...

To address some issues to premature wear caused by high pressures and temperatures used on aircraft parts, nanolubricants made of fluorinated nanocarbons were...

This manuscript presents a petrological, spectroscopic, TEM, pluridisciplinary approach of the evolution of serpentine microstructures as a function of metamorphic...

Bacterial pathogens dramatically affect host cell transcription programs for their own profit, however the underlying mechanism in most cases remain elusive. While...

PWR primary pipes (304L & 316L) are protected against corrosion by an oxide layer. Pipes, which are forming a barrier between the PWR environment and outside,...

International audience

The solid state reaction between metallic thin films with a silicon substrate still needs to be investigated in the ultra-thin film regime. X-ray diffraction and...

Most of the Provence built heritage was erected using a material commonly named " Pierre du Midi ". The exposure of these limestones to natural weathering leads to...

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Co-encadrement de la thèse : Cécilie DuhamelThèse confidentielle jusqu'au 1er février 2013