Investigating Size- and Temperature-Dependent Coercivity and Saturation Magnetization in PEG Coated Fe3O4 Nanoparticles

Investigating Size- and Temperature-Dependent Coercivity and Saturation Magnetization in PEG Coated Fe3O4 Nanoparticles

Polyethylene glycol (PEG) coated magnetic Fe3O4 nanoparticles with diameters of 12 nm, 15 nm, and 16 nm were synthesized by the usual co-precipitation method. The structure and morphology of the samples were characterized using X-ray diffraction (XRD) and high resolution transmission electron micros...

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Bibliographic Details
Main Authors: Chiranjib Nayek, Kaustuv Manna, Gourab Bhattacharjee, Pattukkannu Murugavel, Ihab Obaidat
Format: Article
Language:English
Published: MDPI AG 2017-05-01
Series:Magnetochemistry
Subjects:
nanoparticles
Spin canting
spin-glass
coercivity
magnetization
Online Access:http://www.mdpi.com/2312-7481/3/2/19

Internet

http://www.mdpi.com/2312-7481/3/2/19

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