CATLIFE (Complementary Arm for Target LIke FragmEnts): Spectrometer for Target like fragments at VAMOS++

The multi-nucleon transfer reaction between 136Xe beam and 198Pt target at the beam energy 7 MeV/u was studied using the large acceptance spectrometer VAMOS++ coupled with the newly installed second arm time-of-flight and delayed $\gamma$-ray spectrometer CATLIFE (Complementary Arm for Target LIke FragmEnts). The CATLIFE detector is composed of a large area multi-wire proportional chamber and the EXOGAM HPGe clover detectors with an ion flight length of 1230 mm. Direct measurement of the target-like fragments (TLF) and the delayed $\gamma$-rays from the isomeric state helps to improve TLF identification. The use of the velocity of TLFs and the delayed $\gamma$-ray demonstrate the proof of principle and effectiveness of the new setup

River histories : A thematic review

Peer reviewe

A model for damage in a clustered particulate composite

International audienceno abstrac

Microplasticity of MMC. Experimental results and modelling

The microplastic behavior of several MMC is investigated by means of tension and compression tests. This behavior is assymetric : the proportional limit is higher in tension than in compression but the work hardening rate is higher in compression. These differences are analysed in terms of maxium of the Tresca's shear stress at the interface (proportional limit) and of the emission of dislocation loops during the cooling (work hardening rate). On another hand, a model is proposed to calculate the value of the yield stress, describing the composite as a material composed of three phases : inclusion, unaffected matrix and matrix surrounding the inclusion having a gradient in the density of the thermally induced dilocations

Role of damage on the flow and fracture of particulate reinforced alloys and metal matrix composites

International audienceno abstrac

Recent results on 3D characterisation of microstructure and damage of metal matrix composites and a metallic foam using X-ray tomography

International audienceno abstrac

Experimental study and analysis of microplastic behavior of microheterogeneous metallic materials

International audienceno abstrac