Indication of exchange interaction induced spin splitting in unoccupied electronic states of the high- TC ferromagnet (Cr0.35Sb0.65)2Te3

C. W. Chuang, Y. Nakata, K. Hori, S. Gupta, F. M.F. De Groot, A. Fujimori, T. P.T. Nguyen, K. Yamauchi, I. Rajput, A. Lakhani, F. H. Chang, H. J. Lin, C. T. Chen, F. Matsukura, S. Souma, T. Takahashi, T. Sato, A. Chainani