The conference will take place at l'Orme des Merisiers situated on the Plateau de Saclay, about 20 kms on the south of Paris, 2 kms from the center of CEA Saclay. The entrance of the Orme des Merisiers is on the D128 road, 100 m from the roundabout of Saint-Aubin with the N306, roundabout which serves the synchrotron Soleil.