Institute of Materials Research
Topic
Properties of soft magnetic composites based on structurally modified ferromagnetics
PhD. program
Year of admission
2025
Name of the supervisor
Ing. Radovan Bureš, CSc.
Contact:
Receiving school
Prírodovedecká fakulta UPJŠ
Annotation
The subject of the study will be soft magnetic materials prepared from powdered ferromagnetic particles and dielectric nanostructured ceramics. Mechanical and mechano-chemical methods will modify the geometrical, structural and technological characteristics of ferromagnetic powder particles. By modifying the shape, size, surface morphology, and chemical and phase composition of the particles, a large variability of the technological properties of the powders will be achieved, e.g. a significant change in the compressibility. By studying the development of the structure and analysing the physical properties of the composites depending on the compaction parameters, the mechanisms of the formation of functional properties will be identified and described, with a focus on clarifying the influence of the geometric characteristics of the ferromagnetic on the macroscopic properties of soft magnetic composites.