Resolution:
## Figure 4.
Magnetotransport measurements for the MnGe nanodot arrays. (a) the temperature-dependent resistivity (lnρ versus T^{-1}) and the inset displays the plot of lnρ versus T^{-1/4}. (b) Temperature-dependent MR under fixed magnetic fields of 5 and 10 Tesla and the inset
showing the plot of ln(MR) vs T^{-1/3}. (c) Positive MRs at different temperatures and different magnetic fields.
Wang |