CoxC nanorod magnets: Highly magnetocrystalline anisotropy with lower Curie temperature for potential applications

Journal Article · Sun Dec 01 00:00:00 EST 2013 · Journal of Magnetism and Magnetic Materials

DOI:https://doi.org/10.1016/j.jmmm.2013.08.022· OSTI ID:1211065

El-Gendy, AA; Almugaiteeb, T; Carpenter, EE

Magnetic CoxC nanorods with larger magnetocrystalline anisotropy of 5 x 10(5) J/m(3) as well as larger coercivity and lower Curie temperature are introduced. The particles have an average diameter of 8 nm and shows three different magnetic behaviors. The sample shows ferromagnetism up to 400 K, superparamagnetism at temperature > 400 K and

• Sponsoring Organization: USDOE Advanced Research Projects Agency - Energy (ARPA-E)
• DOE Contract Number: 1574-1674
• OSTI ID: 1211065
• Journal Information: Journal of Magnetism and Magnetic Materials, Vol. 348; ISSN 0304-8853
• Country of Publication: United States
• Language: English