Nanocomposite of CeO2 and High-Coercivity Magnetic Carrier with Large Specific Surface Area
نویسندگان
چکیده
منابع مشابه
Magnetic properties of hematite with large coercivity
The magnetic properties of hematite powders produced by a solid state nucleation-and-growth process are studied as a function of temperature T and applied field H. Independently of the temperature, there exists a soft magnetic contribution that is assigned to the canting of spins at the superficial shell of each particle and is not affected by the Morin transition. At 220 < T < TM a magnetic co...
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ژورنال
عنوان ژورنال: Journal of Nanomaterials
سال: 2016
ISSN: 1687-4110,1687-4129
DOI: 10.1155/2016/7091241