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Heat transfer and magnetovortical antiresonance of a ferrofluid with a rotating magnetic field
(2013-06-01)
We investigate theoretically a ferrofluid in the presence of a rotating magnetic field using a phenomenological approach based on a equation of motion for the magnetization. We verify that the heating rates of the system ...
Heat transfer and magnetovortical antiresonance of a ferrofluid with a rotating magnetic field
(2013-06-01)
We investigate theoretically a ferrofluid in the presence of a rotating magnetic field using a phenomenological approach based on a equation of motion for the magnetization. We verify that the heating rates of the system ...
The use of colloidal ferrofluid as building blocks for nanostructured layer-by-layer films fabrication
(SPRINGER, 2010)
The electrostatic layer-by-layer technique has been exploited as an useful strategy for fabrication of nanostructured thin films, in which specific properties can be controlled at the molecular level. Ferrofluids consist ...
The use of colloidal ferrofluid as building blocks for nanostructured layer-by-layer films fabrication
(Springer, 2010-10-01)
The electrostatic layer-by-layer technique has been exploited as an useful strategy for fabrication of nanostructured thin films, in which specific properties can be controlled at the molecular level. Ferrofluids consist ...
Thermomagnetic characterization of organic-based ferrofluids prepared with Ni ferrite nanoparticles
(Elsevier Science, 2017-01)
In this work, a thermomagnetic characterization of kerosene-based ferrofluids (FFs) prepared with Ni-ferrite nanoparticles (NPs) is performed by measuring their thermal conductivity and diffusivity coefficient enhancements. ...
The role of small separation interactions in ferrofluid structure
(2022-02-20)
Interparticle interactions in colloids are traditionally modeled by means of the DLVO theory, which includes van der Waals and electrical double layer (EDL) interactions However, the validity range limitations become ...
Mechanochemical synthesis of MnZn ferrite nanoparticles suitable for biocompatible ferrofluids
(Elsevier, 2016-01)
Mn0.4Zn0.6Fe2O4 nanoparticles (NPs) were synthesized by the mechanochemical method, starting from elemental oxides. Structural and magnetic properties of the NPs were investigated by X ray diffraction (XRD), vibrating ...
Implementation and automation of a Faraday experiment for the magneto-optical characterization of ferrofluids
(Institute of Physics Publishing, 2016-01-01)
This work presents the design, assembly and automation of a Faraday experiment for use in characterization of the magneto-optical response of fluids and ferrofluids. The magnetooptical Faraday experiment was automated using ...