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Title: High coercivity Co-ferrite thin films on SiO2 (1 0 0) substrate
Authors: Wang, Y.C.
Ding, J. 
Yi, J.B. 
Liu, B.H. 
Yu, T. 
Shen, Z.X. 
Keywords: CO-ferrite
High coercivity
Thin film
Issue Date: Nov-2004
Citation: Wang, Y.C., Ding, J., Yi, J.B., Liu, B.H., Yu, T., Shen, Z.X. (2004-11). High coercivity Co-ferrite thin films on SiO2 (1 0 0) substrate. Journal of Magnetism and Magnetic Materials 282 (1-3) : 211-215. ScholarBank@NUS Repository.
Abstract: Co-ferrite thin films were prepared by sputtering and subsequent annealing. Magnetic properties were strongly dependent on annealing temperature, annealing duration and film thickness. A coercivity as high as 9.3kOe was achieved in the Co-ferrite film with a thickness of 50nm. A small film thickness can restrict the formation of large particles. The high coercivity was associated with a nano-structure and lattice strain. © 2004 Elsevier B.V. All rights reserved.
Source Title: Journal of Magnetism and Magnetic Materials
ISSN: 03048853
DOI: 10.1016/j.jmmm.2004.04.048
Appears in Collections:Staff Publications

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