Nucl. Instrum. Methods Phys. Res. B
Photonic Materials

Polman, A, Custer, J.S, Snoeks, E, & van den Hoven, G.N. (1993). Optical doping of silicon with erbium by ion implantation. Nucl. Instrum. Methods Phys. Res., Sect B, 80/81, 653–658.