1. Introduction Magnetic terms and definitions, Classification of magnetic materials, Magnetic materials of technical importance 2. Magnetic domains and micromagnetics Contribution to the free energy, Domain walls, Magnetic domain structure, Single-domain and multi-domain particles, Domain wall pinnig, Magnetization processes 3. Permanent magnets Calculation of magnetic circuits, Characteristic parameters, Composition and microstructure, Rare earth permanent magnets, Powdermetallurgical preparation, Applications 4. Magnetic recording Magnetic tapes and disks, Composition and microstructure, Longitudinal and perpendicular recording, Magneto-optical recording, Bubble domains, Future aspects 5. Ferrimagnetic materials Spinel ferrites, Hexagonal ferrites, Orthoferrites, Rare earth garnets 6. Softmagnetic materials Edddy currents, Magnetization reversal losses, Composition and microstructure, Applications 7. Magnetoelasticity
„Vorbesprechung aller Wahlvorlesungen des IFP: Montag, 03.10.2022, 15.00 - 17.00 Uhr, FH HS 6 "
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Die virtuelle ZOOM Vorlesung beginnt am 11.10.2022 und wird als Blockvorlesung von 7. Nov. bis 19. Dez. 2022 abgehalten.
Vorbesprechung/Einführung "VO 133.019 Physics of Magnetic Materials": Dienstag: 11.10.2022, 12:00 via ZOOM-Meeting
https://tuwien.zoom.us/j/94437158314?pwd=T29EQzE2N3RTM0hsdCs3SWgxMVJ1QT09
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jeweils Montag, 07.11.2022 bis 19.12.2022, 11:00-12:30 Uhr, via ZOOM-Meeting:
https://tuwien.zoom.us/j/92679690980?pwd=aFRDMkpxMGNDNHlSV0w4RHZ1WTk2dz09
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jeweils Montag, 09.01.2023 bis 23.01.2023, 11:00-12:30 Uhr, via ZOOM-Meeting:
https://tuwien.zoom.us/meeting/register/tJEtcu2urDgsE9RclFsLxskE5ZVGFYK3E4uL
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