Research of magnetic materials intended for elektrical engineering, electronics, data-recording, and applications related to the elektromagnetic compatibility.Supervisor: prof. Ing. Jozef Sláma, PhD.
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|Project description:||Hexagonal and selected soft magnetic ferrites, prepared in frame of the project, will be analysed from the point of view of the modification of their magnetic and electrical properties for the targeted applications in electronics, data recording, for the sensors in technical equipment and for biocompatible sensors. The leading procedures of modifications of changes of structural states and of properties of ferrites will be: the method of properly selected additive elements and proper method of technology of synthesis of materials. A part of the research is focused on the properties of the composite ferrite polymers, which will be prepared by mixing the newly originated ferrite particles (with diameters within tens of nm to units of μm) with the proper amount of selected polymers. The hybridic properties, which can not be found in conventional magnetics, will be investigated with the aim of broadening the possibilities of their applications into the region of higher frequencies at simultaneous lowering the power consumption, higher chemical stability and corrosion-resistance and with the aim to develop the biocompatible magnetics. The technology of preparation of materials as well as structural processes and their characterisation will be monitored by methods of thermomagnetic analysis of susceptibility and of the saturation magnetisation by transmission electron microscopy, X-ray diffraction and by further auxiliary methods.|
|Kind of project:||VEGA ()|
|Department:||Department of electromagnetic theory (FEEIT)|
|Project status:||Successfully completed|
|Project start date :||01. 01. 2006|
|Project close date:||31. 12. 2008|
|Number of workers in the project:||1|
|Number of official workers in the project:||0|