References k. Graff, Metal Impurities in Silicon-device Fabrication, 2nd ed. Springer, Berlin, 2001

X. M. Zhang, M. Brynda, R. D. Britt, E. C. Carroll, D. S. Larsen, A. Y. Louie, and S. M. Kauzlarich, J. Am. Chem. Soc. 129, 2 (2007).

L. Ma, J. J. Zhao, J. G. Wang, B. L. Wang, and G. H. Wang, Phys. Rev. B. 75, 045312 (2007).

R. Leitsmann, C. Panse, F. KЁuwen, and F. Bechstedt, Phys. Rev. B 80, 104412 (2009).

C. Panse, R. Leitsmann, and F. Bechstedt, Phys. Rev. B 82, 125205. (2010).

X. Chen, X. Pi, D. Yan. Silicon nanocrystals doped with substitutional or interstitial manganese. Applied Physics Letters 99, 193108 (2011); doi: 10.1063/1.3660233.