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Nickel ferrite magnetic nanoparticles: evidence for superparamagnetism in smaller size particles
Nickel ferrite magnetic nanoparticles have been synthesized by the co-precipitation method using stable nickel chloride and iron chloride salts with...
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Conjugative electrospinning towards Janus-type nanofibers array membrane concurrently displaying dual-functionality of improved red luminescence and tuneable superparamagnetism
A [Eu(BA) 3 phen/polyvinyl pyrrolidone (PVP)]//[Fe 3 O 4 /PVP] Janus-type nanofibers array membrane (JNAM) concurrently displaying dual-functionality of...
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Erratum to: Magneto-Optical Spectroscopy of Nanocomposites (CoFeB)x(LiNbO3)100 – x with Concentrations up to the Percolation Threshold: From Superparamagnetism and Superferromagnetism to Ferromagnetism
An Erratum to this paper has been published: https://doi.org/10.1134/S0031918X2355001X
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Synthesis and Characterisation of Transition Metal Iron Oxide Nanocomposite Crystals and Particles Using Wet Chemical Coprecipitation Method
AbstractMagnetic nanomaterials showing unique magnetic behaviour have spread their potential applications in various fields. Iron oxide nanomaterials...
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Strategies for Synthesis of Superparamagnetic Nanoparticles
Superparamagnetic nanoparticles (SPNs) due to their resonant response to an externally applied magnetic field (AMF) and tunable intrinsic magnetic... -
Superparamagnetism of Fe3O4–Fe3 – xTixO4 Composites: Micromagnetic Modeling
Abstract —The magnetic properties of Fe 3 O 4 –Fe 3 – x Ti x O 4 composites synthesized by various methods were simulated based on the model of an ensemble of...
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Study on the structure and magnetic transformation of magnesium substituted cobalt spinel-type ferrite
In this paper, magnesium substitute cobalt ferrite with chemical formula Co 1− x Mg x Fe 2 O 4 ( x = 0.0, 0.25, 0.5, 0.75, 1.0) was prepared by sol–gel...
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Magneto-Optical Spectroscopy of Nanocomposites (CoFeB)x(LiNbO3)100 – x with Concentrations up to the Percolation Threshold: From Superparamagnetism and Superferromagnetism to Ferromagnetism
AbstractNanocomposites (CoFeB) x (LiNbO 3 ) 100 – x with x = 17–48 at % have been synthesized by ion beam sputtering of a composite target comprised of Co
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Functionalized Strategies of Superparamagnetic Materials
Superparamagnetism occurs only in nanocrystals. Superparamagnetic nanomaterials (SPNs) need to be assembled into complex materials, so as to use in... -
A review on structural and magnetic properties of magnesium ferrite nanoparticles
The microstructural properties and magnetic signature of magnesium ferrite nanoparticles are discussed in this review. The main purpose of the...
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Recent advances of superparamagnetic iron oxide nanoparticles and its applications in neuroscience under external magnetic field
With the development of science and technology, nanomaterials, especially superparamagnetic iron oxide nanoparticles (SPIONs), aroused great...
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Nanomaterials for Magnetic Hyperthermia
Cancer is a disease with a tremendous mortality rate, in which the lack of early diagnosis, the cytotoxicity created by conventional techniques, and... -
Employing novel Janus nanobelts to achieve anisotropic conductive array pellicle functionalized by superparamagnetism and green fluorescence
At present, the nanobelts with coaxial or Janus structure, which provide at most two subareas, have been reported. The nanobelts with more than two...
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Supercapacitor and magnetic properties of NiO and manganese-doped NiO nanoparticles synthesized by chemical precipitation method
In this research paper, pristine nickel oxide (NiO) and Mn-doped nickel oxide nanoparticles (NPs) were manufactured through the chemical...
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Electrochemical investigation of Ag mixed Cd–Cu nanoferrite mixed reduced graphene oxide as improved platform for supercapacitor application
Ag mixed Cd–Cu nanoferrite (Cd 0.5 Cu 0.25 Ag 0.25 Fe 2 O 4; Ag-CCF) has been successfully prepared by co-precipitation method. The grain size of Ag mixed...
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Structural and magnetic properties of size-controlled Fe–Ni nanoparticles synthesized by diffusing Fe atoms into preformed Ni nanoparticles
Fe–Ni nanoparticles are attractive candidates for magnetic cores of transformers and inductors that are operated at high frequencies. When applying...
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Ferrite- and Non-ferrite-Based Superparamagnetic Materials
Magnetic nanoparticles due to their superparamagnetic behaviour gain a lot of attraction in various fields such as biomedical, industrial and... -
Characterization of Mössbauer and Superparamagnetic Properties in Maghemite Nanoparticles Synthesized by a Sol–Gel Method
Maghemite (γ-Fe 2 O 3 ) nanoparticles were synthesized via a sol–gel process with (Fe(NO 3 ) 3 9H 2 O) as a starting material and annealed in an Ar/H 2 (5%)...
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Properties of Nanomaterials
Atomic and molecular sizes are reaching nanoscale dimensions. All matter may be reduced to its constituent atoms. Due to the growing exposure to...