1. N. Minaev, A. Mudryi, V. Tkachev, Radiative recombination at thermal defects in silicon. Sov. Phys. Semicond. 13, 233 (1979)
2. J. Weber, P. Wagner, Photoluminescence from Deep States associated with iron in silicon. J. Phys. Soc. Jpn. 49(Suppl. A), 263–266 (1980)
3. J. Weber, H. Bauch, R. Sauer, Optical properties of copper in silicon: Excitons bound to isoelectronic copper pairs. Phys. Rev. B 25, 7688–7699 (1982)
4. J.D. Struthers, solubility and diffusivity of gold, iron, and copper in silicon. J. Appl. Phys. 27, 1560–1560 (1956)
5. K. Graff, H. Pieper, in Semiconductor Silicon, ed. by H.R. Ruff, R.S. Kriegler, Y. Takeishi (Electrochemical Society, Pennington, 1981)