Figure 12
Magnetic relaxation of Pr2Ni0.95Si2.95 at 3 K for H = 100 Oe with temporary cooling to 2 K for the (a) FC method and (b) ZFC method. (c) Magnetic relaxation for the FC protocol at 3 K with opposite field changes during temporary cooling to 2 K. The insets show the relaxation data vs the total time spent at 3 K along with the fit (solid red line) using stretched exponential function [Eq. 18]. (d) Magnetic relaxation at 2 K with temporary heating to 3 K in both the ZFC and FC methods for 100 Oe applied magnetic field.
