Evidence for Spin-Glass Freezing in NiO Nanoparticles by Critical Dynamic Scaling

Different types of scaling methods to characterize spin-glass freezing in random magnetic systems have been discussed in literature. An earlier proposed scaling method for imaginary part of ac susceptibility using a different approach is presented for 5-nm NiO particles. This work supports for the spin-glass freezing in nanoparticle systems at lower temperature.

Automated summary

Different scaling methods have been discussed for characterizing spin-glass freezing in random magnetic systems, with a new approach proposed for 5-nm NiO particles. This work provides support for spin-glass freezing in nanoparticle systems at lower temperatures.