Sol-gel synthesis and magnetic properties of hematite (α-Fe2O3) nanoparticles
Abstract
U radu je prikazano istraživanje magnetnih karakteristika nanočestičnog feri-oksida, α-Fe2O3 (hematita), koji ispoljava superparamagnetne karakteristike tj. superparamagnetizam. Prikazano je nanočestično ponašanje uzoraka, upoređene su karakteristike nanočestičnog materijala sa materijalom visokog kristaliniteta i prikazan je uticaj veličine nanočestica na magnetne karakteristike
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