Improved and delayed radiative emission response of Eu-doped BaTiO3 nanoscale systemM. Borah, D. Mohanta, D. Sanyal, M. Chakrabarti and D. JanaEur. Phys. J. Appl. Phys., 59 1 (2012) 10402DOI: https://doi.org/10.1051/epjap/2012120110