Magnetic study of single domain ɛ-Fe3N nanoparticles synthesized by precursor technique
Source abstract
Abstract
Abstract Nanostructured single domain ɛ-Fe3N particles have been prepared by chemical route. Magnetic dipolar interaction among particles has been observed. The FC and ZFC magnetization curves show the superparamagnetic blocking temperature around 125 K, at low applied field of 0.005 T. At higher applied field, these ZFC and FC magnetization curves merge because of increase in magnetization energy that overcomes the magnetic anisotropy and dipolar interaction energies. Mossbauer spectroscopy further corroborates the superparamagnetic nature at 300 K.
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Research context
OpenAlex topics: Magnetic properties of thin films · Diamond and Carbon-based Materials Research · Semiconductor materials and devices
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (21)
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