Results 111 to 120 of about 667,799 (387)
Magnetization reversal of ferromagnetic nanodisc placed above a superconductor
, 2004 Using numerical simulation we have studied a magnetization distribution and a process of magnetization reversal in nanoscale magnets placed above a superconductor plane. In order to consider an influence of superconductor on magnetization distribution in
A. A. Fraerman +9 more
core +1 more source
Exact expression for the magnetic field of a finite cylinder with arbitrary uniform magnetization
Journal of Magnetism and Magnetic Materials, 2018 An exact analytical expression for the magnetic field of a cylinder of finite length with a uniform, transverse magnetization is derived. Together with known expressions for the magnetic field due to longitudinal magnetization, the calculation of ...
A. Caciagli +3 more
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.Tumor‐tropic human mesenchymal stem cells (hMSCs) were used as delivery vehicles for magnetotheranostic gold–iron oxide nanoflowers. Magnetic particle imaging of the iron component demonstrated widespread intratumoral distribution and sustained retention in contrast to injection of naked nanoflowers.
Behnaz Ghaemi +7 more
wiley +1 more source
Short-time critical dynamics at perfect and non-perfect surface
, 2007 We report Monte Carlo simulations of critical dynamics far from equilibrium on a perfect and non-perfect surface in the 3d Ising model. For an ordered initial state, the dynamic relaxation of the surface magnetization, the line magnetization of the ...
B. Zheng +5 more
core +1 more source
Magnetization and overlap distributions of the ferromagnetic Ising model on the Cayley tree [PDF]
, 1996 We analyze the magnetization and the overlap distributions on the ferromagnetic Cayley tree. Two quantities are investigated: the asymptotic scaling of all the moments of the magnetization and overlap distributions, as well as the computation of the ...
Mélin, R.
core +3 more sources
Modelling and interpretation of magnetization transfer imaging in the brain
NeuroImage, 2017 Magnetization transfer contrast has yielded insight into brain tissue microstructure changes across the lifespan and in a range of disorders. This progress has been aided by the development of quantitative magnetization transfer imaging techniques able ...
J. Sled
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.This work reports the first gram‐scale solvothermal synthesis of ‘Rubik's cube’ nanoparticles—cubic, dendritic multicore structures with tuneable sizes and exceptional magnetic heating performance. Featuring iron oxide single‐domain character, with low coercivity fields, high magnetization, and strong MPI signals, they enable viscosity‐independent ...
Giusy M. R. Rizzo +12 more
wiley +1 more source
Materials Research Express, 2020 In this work, ${{\rm{Bi}}}_{0.8}{{\rm{Ba}}}_{0.2}{{\rm{Fe}}}_{1-x}{{\rm{Mo}}}_{x}{{\rm{O}}}_{3}$ (x = 0, 0.5, 0.10 and 0.15) ceramics were synthesized by conventional solid-state reaction to evaluate the influence of Ba ^2+ and Mo ^6+ co-doping on the ...
Aungkan Sen +6 more
doaj +1 more source
IEEE Access, 2020 Online magnetization current control is a critical concern of the variable-flux permanent magnet machine control. Increasing the magnetization speed benefits the machine system, which reduces manipulation losses and mechanical impact.
Junhua Chen, Haiyang Fang, Ronghai Qu
doaj +1 more source
About low field memory and negative magnetization in semiconductors and polymers
, 2005 Ginzburg-Landau bulk magnetization of itinerant electrons can provide a negative effective field in the Weiss model by coupling to localized magnetic moments. The coupling enforces remnant magnetization, which can be negative or positive depending on the
A. N. Ionov +12 more
core +1 more source