Large tunability of Néel temperature by growth-rate-induced cation inversion in Mn-ferrite nanoparticles

The tuning of Néel temperature by greater than 100 K in nanoparticle Mn-ferrite was demonstrated by a growth-rate-induced cation inversion. Mn-ferrite nanoparticles, having diameters from 4 to 50 nm, were synthesized via coprecipitation synthesis. The Neel temperature (TN) increased inversely to the...

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Online Access:http://hdl.handle.net/2047/d20002236