The Ngai model of relaxation: An alternative for the study of an interacting system of small particles

TL;DR

This paper demonstrates that the Ngai model effectively explains the magnetic relaxation behavior observed in systems of interacting small particles, offering an alternative approach for studying such complex interactions.

Contribution

The paper introduces the Ngai model as a new framework for understanding magnetic relaxation in interacting particle systems, providing an alternative to existing models.

Findings

Ngai model successfully explains experimental magnetic relaxation data.

The model captures the effects of particle interactions on relaxation dynamics.

It offers a new perspective for analyzing relaxation in small particle assemblies.

Abstract

It is shown that the Ngai model of relaxation accounts for the main experimental results of the magnetic relaxation in an assembly of interacting fine particles.