Figure 5From: Magnetic Mn5Ge3 nanocrystals embedded in crystalline Ge: a magnet/semiconductor hybrid synthesized by ion implantationMeasured MR, calculated MR, and parameters. (a) MR for sample 5E16 measured at different temperatures and the result for Ga-implanted Ge (*) is shown for comparison, (b) the calculated MR by considering two conductivity components, and (c) parameters a and b used in the FEM calculations as well as the MR data at 6 T at different temperatures.Back to article page