Figure 2.

a Effects of the various temperatures plotted in relation to the magnetization. The solid lines represent the fitted results. b Temperature dependence of the M(T) curve taken for the 3.7(9) nm Au nanoparticle assemblies at the selected applied magnetic field Ha = 0.5 T

Shih and Wu Nanoscale Research Letters 2009 5:25-30   doi:10.1007/s11671-009-9438-z