Antarktis os selv træ ferri magnetism digtere Vis stedet Evolve
MAGNETIC PROPERTIES OF MATTER DIA, PARA, FERRO AND FERRIMAGNETISM
Ferrimagnetism - Wikipedia
Outline How is ferromagnetism manifested? What are the types of magnetism? What is Fe 3 O 4 – spinel? What is nanoscience? How do we make ferrofluids? - ppt download