Electron irradiation effect on thermal donors in CZ-Si K. Takakura, H. Ohyama, H. Murakawa, T. Yoshida, J. M. Rafí, R. Job, A. Ulyashin, E. Simoen and C. Claeys Eur. Phys. J. Appl. Phys., 27 1-3 (2004) 133-135 Published online: 15 July 2004 DOI: 10.1051/epjap:2004058