Magnetic Loss in MaMgZn Ferrite.

magnetic resonance imaging in dentistry

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Monodisperse magnetic single-crystal ferrite microspheres.

It has been thought that many novel properties and potential applications would emerge from monodisperse materials with small dimensions. Therefore, the synthesis of monodisperse nanoparticles has been intensively pursued for their technological and fundamental scientific importance. The synthesis of nanostructured magnetic materials has become a particularly important area of research and is a...

Reduction of the Q-Loss-Effect in Ferrite-Loaded Cavities

The performance of cavities loaded with Ni-Zn ferrites under parallel DC-biasing is often limited by the highloss-effect (HLE) or quality-loss-effect (QLE) [1]. After some milliseconds at fixed frequencies, a sudden drop of the resonator's voltage occurs above a specific threshold level. The mechanism of this loss has not been fully understood yet. At GSI, a simple method has been found to work...

Analysis of volume distribution of power loss in ferrite cores

Optimization of Magnetic Properties in Cobalt Ferrite Nanocrystals

Cobalt ferrite (CoFe2O4) possesses excellent chemical stability, good mechanical hardness and a large positive first order crystalline anisotropy constant, which made this ferrite a promising candidate for magneto-optical recording media. In addition to precise control on the composition and structure of CoFe2O4, the success of its practical application will depend on the capability of controll...