Luminescence and EPR studies of defects in Si-SiO2 films M. Baran, B. Bulakh, N. Korsunska, L. Khomenkova and J. Jedrzejewski Eur. Phys. J. Appl. Phys., 27 1-3 (2004) 285-287 Published online: 15 July 2004 DOI: 10.1051/epjap:2004089