Defect-induced high-temperature ferromagnetism in Si1-xMnx(x ≈ 0.52−0.55) alloysV. V. Rylkov, E. A. Gan'shina, O. A. Novodvorskii, S. N. Nikolaev, A. I. Novikov, E. T. Kulatov, V. V. Tugushev, A. B. Granovskii and V. Ya. PanchenkoEPL, 103 5 (2013) 57014DOI: https://doi.org/10.1209/0295-5075/103/57014