Predicting a major role of surface spins
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I. M. Obaidat; V. Mohite; B. Issa; N. Tit; Y. Haik
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Article
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2009
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John Wiley and Sons
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English
โ 152 KB
Room-temperature magnetization hysterisis measurements were conducted on Mn 0.5 Zn 0.5 Gd x Fe (2-x) O 4 ferrite nanoparticles, with x = 0, 0.5, 1.0, 1.5. The structure of this ferrite is normal spinel where the added of Gd 3+ ions occupied the octahedral sites and replaces Fe 3+ ions. The saturatio