Author K. Olejník, V. Novák, M. Cukr, J. Mašek, T. Jungwirth Laboratory / Department Department of Spintronics and Nanoelectronics DOI 10.1016/j.jcrysgro.2008.10.051 Postscript Journal of Crystal Growth 311 (2009) 2151-2154. Date 2009
