Articles with "magnetic dipole" as a keyword



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Self-Assembly of Magnetic Nanochains in an Intrinsic Magnetic Dipole Force-Dominated Regime.

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Published in 2022 at "Small"

DOI: 10.1002/smll.202205079

Abstract: Magnetic nanoparticle chains offer the anisotropic magnetic properties that are often desirable for micro- and nanoscale systems; however, to date, large-scale fabrication of these nanochains is limited by the need for an external magnetic field… read more here.

Keywords: force; magnetic dipole; intrinsic magnetic; self assembly ... See more keywords
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Magnetic dipole interaction with multipole magnetic field lines of neutron stars

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Published in 2021 at "Indian Journal of Physics"

DOI: 10.1007/s12648-021-02039-8

Abstract: Conservation of magnetic flux is associated with regions of the powerful magnetic fields (B ∽ 1013 G) near neutron stars' surface. The vector potential generated by moving electric charge Q is uniformly distributed within a… read more here.

Keywords: field; magnetic fields; magnetic dipole; interaction ... See more keywords
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Effectiveness of Magnetic Dipole and Framing the Performance of $$\hbox {Fe}_{3}\hbox {O}_{4}$$Fe3O4 in Rotating Transport Influenced by Viscous Dissipation

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Published in 2019 at "Arabian Journal for Science and Engineering"

DOI: 10.1007/s13369-018-3369-x

Abstract: The present study is a theoretical study of three-dimensional rotating ferrofluid flow on stretching sheet. Flow is influenced by a magnetic dipole in presence of viscous dissipation. Formulation of Navier stoke equations with ferromagnetic particle’s… read more here.

Keywords: effectiveness magnetic; viscous dissipation; magnetic dipole; hbox ... See more keywords
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Translation algorithm of the apparent conductivity using the frequency-domain electromagnetic method of a magnetic dipole

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Published in 2017 at "Journal of Applied Geophysics"

DOI: 10.1016/j.jappgeo.2017.09.015

Abstract: Abstract In this paper, based on the expression of the relative magnetic anomaly for a frequency-domain magnetic dipole in homogeneous half-space under quasi-static conditions, we derive higher-order approximate formulas of the apparent conductivity. At the… read more here.

Keywords: apparent conductivity; frequency domain; conductivity; magnetic dipole ... See more keywords
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The vector potential of a point magnetic dipole

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Published in 2019 at "Journal of Magnetism and Magnetic Materials"

DOI: 10.1016/j.jmmm.2019.04.012

Abstract: Abstract The retarded vector potential of a point magnetic dipole possessing an arbitrary time dependence and undergoing an accelerated relativistic motion is derived. A novel expression for the angular distribution of the radiated power of… read more here.

Keywords: magnetic dipole; point magnetic; dipole; potential point ... See more keywords
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Engineering of dual-band magnetic dipole decay rate enhancement with concentric hollow nanodisk resonators

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Published in 2021 at "Optical Materials"

DOI: 10.1016/j.optmat.2021.110871

Abstract: Abstract Unlike metal nanoparticles, the dielectric nanoparticles exhibit low-loss electric and magnetic Mie-type resonances. Thus, all-dielectric nanophotonics concept have been considered as the pathway to enable the key applications such as all-photonic quantum information processing.… read more here.

Keywords: magnetic dipole; band; decay rate; enhancement ... See more keywords
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Optical magnetic dipole levitation using a plasmonic surface.

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Published in 2020 at "Nano letters"

DOI: 10.1021/acs.nanolett.0c02313

Abstract: Optically-induced magnetic resonances in non-magnetic media have unlocked magnetic light-matter interactions and led to new technologies in many research fields. Previous proposals for the levitation of nanoscale particles without structured illumination have worked on the… read more here.

Keywords: magnetic dipole; levitation; surface; dipole levitation ... See more keywords
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Electromagnetic Trihybrid Ellis Nanofluid Flow Influenced with a Magnetic Dipole and Chemical Reaction Across a Vertical Surface

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Published in 2022 at "ACS Omega"

DOI: 10.1021/acsomega.2c04600

Abstract: The purpose of this study is to evaluate the augmentation of thermal energy transfer in trihybrid Ellis nanofluid flow in the occurrence of magnetic dipole passes over a vertical surface. The ternary hybrid nanofluid is… read more here.

Keywords: ellis nanofluid; trihybrid ellis; energy; flow ... See more keywords
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Exploitation of Magnetic Dipole Resonances in Metal–Insulator–Metal Plasmonic Nanostructures to Selectively Filter Visible Light

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Published in 2018 at "ACS Photonics"

DOI: 10.1021/acsphotonics.7b00959

Abstract: Significant improvement in using plasmonic nanostructures for practical color filtering and multispectral imaging applications is achieved by exploiting the coupling of surface plasmons with dielectric optical cavity resonances within a hexagonal array of subwavelength holes… read more here.

Keywords: magnetic dipole; metal; insulator metal; plasmonic nanostructures ... See more keywords
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Mantle cloaking due to ideal magnetic dipole scattering

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Published in 2020 at "Scientific Reports"

DOI: 10.1038/s41598-020-59291-x

Abstract: One of the most exciting applications of metaparticles and metasurfaces consists in the magnetic light excitation. However, the principal limitation is due to parasitic extra multipoles of electric family excited in magnetic dipole meta-particles characterized… read more here.

Keywords: mantle cloaking; magnetic dipole; dipole; due ideal ... See more keywords
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Multipolar-sensitive engineering of magnetic dipole spontaneous emission with a dielectric nanoresonator antenna

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Published in 2021 at "Scientific Reports"

DOI: 10.1038/s41598-021-92322-9

Abstract: We propose an axisymmetric silicon nanoresonator with designed tapered angle well for the extraordinary enhancement of the decay rate of magnetic dipole (MD) emitters. Due to the resonant coupling of a MD emitter and the… read more here.

Keywords: nanoresonator; spontaneous emission; magnetic dipole; usepackage ... See more keywords