Results 11 to 20 of about 437,141 (298)

Highly Reduced Saturation Magnetization in Epitaxially Grown Ferrimagnetic Heusler Thin Films. [PDF]

open access: yesACS Omega, 2019
The key of spintronic devices using the spin-transfer torque phenomenon is the effective reduction of switching current density by lowering the damping constant and the saturation magnetization while retaining strong perpendicular magnetic anisotropy. To
Kim C   +9 more
europepmc   +2 more sources

Computation of the voltage-driven flux-MMF diagram for saturated PM brushless motors [PDF]

open access: yes, 2005
The flux-MMF diagram or "energy conversion loop" is a powerful tool for computing the average torque of saturated permanent-magnet brushless motors, especially when the assumptions underlying classical dq theory are violated, as they often are in modern ...
McGilp, M.I.   +3 more
core   +8 more sources

Combining chemical exchange saturation transfer and 1 H magnetic resonance spectroscopy for simultaneous determination of metabolite concentrations and effects of magnetization exchange. [PDF]

open access: yes, 2021
PURPOSE A new sequence combining chemical-exchange saturation-transfer (CEST) with traditional MRS is used to simultaneously determine metabolite content and effects of magnetization exchange.
Hoefemann, Maike   +7 more
core   +2 more sources

Assaying Carcinoembryonic Antigens by Normalized Saturation Magnetization. [PDF]

open access: yesNanoscale Res Lett, 2015
Biofunctionalized magnetic nanoparticles (BMNs) that provide unique advantages have been extensively used to develop immunoassay methods. However, these developed magnetic methods have been used only for specific immunoassays and not in studies of ...
Chieh JJ, Huang KW, Shi JC, Chiang MH.
europepmc   +2 more sources

Angular dependence of saturation magnetization in single crystals with uniaxial magnetic anisotropy [PDF]

open access: yes, 2022
A remarkable feature of some high anisotropy intermetallic compounds based on R-T systems, where R stands for a rare earth atom and T is a 3d transition metal element, is a prominent difference of saturation magnetization along easy and hard ...
Neznakhin, D. S.   +11 more
core   +1 more source

Understanding viscous magnetization of multidomain magnetite [PDF]

open access: yes, 2006
Viscous magnetization (VM) and viscous remanent magnetization (VRM) have been measured, as a function of temperature, between room temperature and the Curie temperature using a suite of well-characterized synthetic and natural multidomain (MD) magnetite ...
Williams, W.   +3 more
core   +1 more source

Dynamic cantilever magnetometry of individual ferromagnetic nanotubes [PDF]

open access: yes, 2014
In this thesis, we focus on a particular aspect of nanotechnology, namely the understanding of magnetic states in nanometer-scale objects. Describing microscopic magnetization states and reversal is particularly important for the development of magnetic ...
Weber, Dennis Patrick
core   +1 more source

Evaluation of the magnetization direction effects on ferrite PM brushless fractional machines [PDF]

open access: yes, 2012
Permanent magnets are frequently adopted in small brushless machines for automotive applications. Normally anisotropic ferrites, but some research on bonded magnets is being carried on.
P. Ferraris   +7 more
core   +1 more source

Magnetization transfer imaging using steady-state free precession MR sequences [PDF]

open access: yes, 2010
Magnetic resonance imaging (MRI) benefits from an exceptional soft tissue contrast and is therefore an important tool for medical diagnosis. While contrast in conventional MRI is generated by protons with free mobility, magnetization transfer (MT ...
Gloor, Monika
core   +1 more source

A spatially continuous magnetization model for Mars [PDF]

open access: yes, 2005
Using a three-component magnetic field data set at over 100,000 satellite points previously compiled for spherical harmonic analysis, we have produced a continuously varying magnetization model for Mars. The magnetized layer was assumed to be 40 km thick,
K. A. Whaler   +3 more
core   +1 more source

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