1. What have the authors contributed in "Influence of graphene oxide doping on the morphology and the magnetic properties of ni 0.8 gd 0.2 fe 2 o 4 nanofibers prepared by electrospinning" ?
In this paper, a transition from the fiber morphology to the ribbon morphology was detected for the samples doped with graphene oxide ( GO ).
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2. What future works have the authors mentioned in the paper "Influence of graphene oxide doping on the morphology and the magnetic properties of ni 0.8 gd 0.2 fe 2 o 4 nanofibers prepared by electrospinning" ?
Further studies are to be conducted on the addition of graphene oxide onto fibers for applications in functional materials and textiles.
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3. What is the name of the material?
As a very known spinelferrite, the NiFe2O4 has an inverse spinel structure and is a soft ferrite with lower magnetic coercivity but high electrical resistivity, which makes it an excellent core material for power transformers in electronic andtelecommunication applications.
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4. What are the common types of ferrites?
Compared to the 3d transition metal ions, the rare-earth lanthanideselements, such as Gadolinium, have large magnetic moments, large magnetocrystalline anisotropy and verylarge magnetostriction.
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