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Title: Chemical ordering and magnetic properties of L10 CoPt- SiO 2 nanocomposite
Authors: Yang, Y.
Pandey, K.K.M. 
Chen, J.S. 
Chow, G.M. 
Hu, J.F.
Issue Date: 2009
Citation: Yang, Y., Pandey, K.K.M., Chen, J.S., Chow, G.M., Hu, J.F. (2009). Chemical ordering and magnetic properties of L10 CoPt- SiO 2 nanocomposite. Journal of Applied Physics 105 (7) : -. ScholarBank@NUS Repository.
Abstract: Chemical ordering and magnetic properties of L 10 CoPt- SiO2 nanocomposite were investigated. The chemical ordering increased with SiO2 addition, showed maximum at 10 vol % SiO2, and decreased with further increase in SiO2 compositions. It was observed that coercivity was directly related to the degree of chemical ordering and showed maximum corresponding to 10 vol % SiO2 composition. The large volume fraction of SiO2 increased the grain isolation but deteriorated chemical ordering and magnetic properties. © 2009 American Institute of Physics.
Source Title: Journal of Applied Physics
ISSN: 00218979
DOI: 10.1063/1.3068532
Appears in Collections:Staff Publications

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