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\bibitem{Yang_etal2005} {\textquotedblleft}\textit{Spin-polarized transport of two-dimensional electron gas embedded in a diluted magnetic semiconductor}{\textquotedblright}. Yang W, Chang K, Peeters FM, Applied physics letters \textbf{86}, 192107 (2005).   http://doi.org/10.1063/1.1927693

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