Influence of rare earth ion substitutions on the structural, optical, transport, dielectric, and magnetic properties of superparamagnetic iron oxide nanoparticles

Influence of rare earth ion substitutions on the structural, optical, transport, dielectric, and magnetic properties of superparamagnetic iron oxide nanoparticles

Abstract Superparamgnetic Fe3O4 and RE:Fe3O4 (RE = Dy, Nd, La) nanoparticles with an average crystallite size in the range of 15–24 nm, were synthesized by co-precipitation method. The samples were characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM), vibrating sample magn...

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Bibliographic Details
Main Authors: R. M. Kershi, F. M. Ali, M. A. Sayed
Format: Article
Language:English
Published: SpringerOpen 2018-10-01
Series:Journal of Advanced Ceramics
Subjects:
superparamgnetic iron oxide nanoparticles (SPIONs)
rare earth (RE) ions
structure
optical and activation energies
electrical conductivity
dielectric constant
Online Access:http://link.springer.com/article/10.1007/s40145-018-0273-5

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http://link.springer.com/article/10.1007/s40145-018-0273-5

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