Results 21 to 30 of about 824,704 (187)
Unraveling Nanoscale Magnetic Ordering in Fe3O4 Nanoparticle Assemblies via X-rays
Magnetochemistry, 2018 Understanding the correlations between magnetic nanoparticles is important for nanotechnologies, such as high-density magnetic recording and biomedical applications, where functionalized magnetic particles are used as contrast agents and for drug ...
Karine Chesnel +10 more
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Study on magnetic preparation of dual disk based on silica gel magneto-elastic abrasive particles
Xibei Gongye Daxue Xuebao, 2021 Magneto-elastic abrasive grains have magnetism, low elastic modulus and excellent abrasive performance, and have the characteristics of bonded abrasive grains and loose abrasive grains.
Zhao Xuefeng +5 more
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Influence of the particle shape on the equilibrium morphologies of supracolloidal magnetic filaments [PDF]
, 2018 We investigate the equilibrium morphologies of linear and ring-shaped magnetic filaments made from crosslinked ferromagnetic spherical or ellipsoidal colloidal particles.
Gudkova, A. V. +4 more
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Magnetization Model for Particle Magnetic Interaction
IEEE Translation Journal on Magnetics in Japan, 1993 A new medium magnetization model that takes account of the magnetic interaction of particles has been developed. It is based on the curling magnetization reversal model, and incorporates Atherton's function for the mean field interaction. It is very easy to build the mean field function into the algorithm of our medium model.
M. Hirokoh, I. Tagawa, Y. Nakamura
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Simulation of a passive position control for ferromagnetic particles with multiple Halbach rings
Current Directions in Biomedical Engineering, 2022 Various types of magnetic nanoparticles have been developed for a range of medical applications and some have the potential to treat diseases. In this paper, a new method for controlling the position of these magnetic particles by changing the magnetic ...
Thiel Robert, Jäkel Jens
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Anisotropic magnetic particles in a magnetic field
Soft Matter, 2016 Dispersions of magnetic ellipsoidal colloids were investigated to study the effect of a magnetic field on their phase behaviour.
Ilya Martchenko +9 more
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Magnetic Characterization of Bacterial Magnetic Particles.
Journal of the Japan Society of Powder and Powder Metallurgy, 1996 Mössbauer measurement, chemical analysis (ratio of Fe2+ to total Fe content), analyses of the rotational hysteresis loss (Wr) and the magnetic viscosity coefficient (Sv) for bacterial magnetic particles covered with organic thin films (BMPs) were investigated and compared with the results for Fe3O4 fine particles prepared by a chemical coprecipitation ...
Nishio, H. +4 more
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Magnetic particle swarm optimization [PDF]
2011 IEEE Symposium on Swarm Intelligence, 2011 In this paper, we propose a new particle swarm approach based on the idea of repulsion by a magnetic field. The structure of the method is presented and, using a number of well-known benchmark functions in a 30-dimension search space, its performance is compared to that of well-established algorithms of similar inspiration.
Paulo Sérgio Prampero, Romis Attux
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Behavior of Electrodeposited Fe/FeSi Composite in a Static Parallel Magnetic Field
International Journal of Electrochemical Science, 2019 Fe-Si composite coatings were electrodeposited with Fe-30wt%Si or Si particles on low silicon steel strips under a static magnetic field, the direction of imposed magnetic field kept parallel to electric field.
Qiong Long +4 more
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Hyper-chaotic magnetisation dynamics of two interacting dipoles [PDF]
, 2015 The present work is a numerical study of the deterministic spin dynamics of two interacting anisotropic magnetic particles in the presence of a time-dependent external magnetic field using the Landau–Lifshitz equation.
Becerra-Alonso, D. +4 more
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