This module aims to provide the theoretical background and technological
importance of magnetic materials.
▪ Principles of Magnetism
▪ Magnerisation
▪ Magnetic wall movement and rotation of magnetic domains
▪ Parametric control of magnetisation
▪ Categories of ferromagnetic materials
▪ Magnetic Phenomena
▪ Techniques for Magnetic characterization
▪ Hysteresis loop
▪ Magnetostriction
▪ B-H loop
▪ Iron and Iron alloys
▪ Cobalt, nickel and its alloys
▪ Permanent magnets, Review and basic applications
▪ Hard/Permanent Magnets
▪ Rare earth, Theory and properties
▪ Electrical Steels
▪ Magnetic Oxides
▪ Spinels, ferrites, orthoferrites,
▪ Granets
▪ Magnetic semiconductors
▪ 2D magnetic materials
▪ Magnetic powders
Laboratatory Practicals:
▪ Magnetisation Loop
▪ Electocal Steels, measurement of magnetic properties and correlation with
microstructure
▪ Fe-Co-Ni alloys, magnetic behavior and characterization of magnetic domains
with electron microscopy
▪ Magnetic oxides and superconductors
- Teacher: Γεώργιος Φούρλαρης
- Teacher: Ευάγγελος Χριστοφόρου
ECTS : 4
Language : el
Learning Outcomes : The student will acquire skills, knowledge, and understanding in: Magnetization, magnetic property measurements, soft and hard magnetic materials, permanent magnets, transformer technology, applications in electric car motors.