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cond-mat.str-el2004
Ferromagnetism makes a doped semiconductor less shiny
F. P. Mena, J. F. DiTusa, D. van der Marel +5
Magnetic semiconductors have attracted interest because of the question of how a magnetic metal can be derived from a paramagnetic insulator. Here our approach is to carrier dope i…
cond-mat.str-el2001
Anisotropic three-dimentional magnetic fluctuations in heavy fermion CeRhIn5
Wei Bao, G. Aeppli, J. W. Lynn +5
CeRhIn5 is a heavy fermion antiferromagnet that orders at 3.8 K. The observation of pressure-induced superconductivity in CeRhIn5 at a very high Tc of 2.1 K for heavy fermion mater…