Incorporation of high concentrations of erbium in crystal silicon Back to all publications Publication date 1 January 1993 Reference A. Polman, J.S. Custer, E. Snoeks and G.N. van den Hoven, Incorporation of high concentrations of erbium in crystal silicon, Appl. Phys. Lett. 62, 507-509 (1993) Group Photonic Materials Request this article