Objetivo The project is aimed at detailed fundamental studies of charge transfer luminescence phenomenon and its possible applications. In some materials, Yb3+ ion as an activator exhibits very fast luminescence due to radiative charge transfer recombination. A detailed study of various systems will allow to clarify the structural conditions for obtaining a fast and efficient luminescent charge transfer centre. Such luminescence properties may be very suitable for scintillating materials used in medical imaging (such as positron emission tomography) and solar neutrino detection. Ytterbium-doped and ytterbium-based oxide single crystals of various structures and compositions will be grown. Spectroscopic measurements and scintillation characterizations will be performed to correlate the optical and scintillation properties to the crystal quality and composition. Timing properties as a function of various parameters such as temperature, energy and intensity of excitation will be investigated to assist understanding and simulation of important parameters leading to the fast luminescence due to radiative charge transfer recombination. Palabras clave Dielectrics Ferroelectrics Nuclear Instrumentation and Applications Optical Phenomena/Properties Piezoelectrics Programa(s) IC-INTAS - International Association for the promotion of cooperation with scientists from the independent states of the former Soviet Union (INTAS), 1993- Tema(s) Data not available Convocatoria de propuestas Data not available Régimen de financiación Data not available Coordinador UNIVERSITÉ CLAUDE BERNARD LYON I Aportación de la UE Sin datos Dirección DOMAINE SCIENTIFIQUE DE LA DOUA, RUE AMPÈRE, 10 VILLEURBANNE Francia Ver en el mapa Coste total Sin datos Participantes (5) Ordenar alfabéticamente Ordenar por aportación de la UE Ampliar todo Contraer todo INSTITUTE OF GENERAL PHYSICS, RAS Rusia Aportación de la UE Sin datos Dirección VAVILOV STREET, 38 MOSCOW Ver en el mapa Coste total Sin datos INSTITUTE OF PHYSICAL RESEARCH Armenia Aportación de la UE Sin datos Dirección ASHTARAK-2 ASHTARAK Ver en el mapa Coste total Sin datos MOSCOW STATE UNIVERSITY (MGU) Rusia Aportación de la UE Sin datos Dirección VOROBIEVY GORY MOSCOW Ver en el mapa Coste total Sin datos UNIVERSITY OF UTRECHT Países Bajos Aportación de la UE Sin datos Dirección PRINCETONPLEIN, 5 UTRECHT Ver en el mapa Coste total Sin datos UNIVERSITÄT HAMBURG Alemania Aportación de la UE Sin datos Dirección LURUPER CHAUSSEE, 149 HAMBURG Ver en el mapa Coste total Sin datos
