Zheng, L.
, Barrera, E.
and Shull, R.
(2005),
Magnetic Properties of the Co-C{d60} and Fe-C{d60}Nanocrystalline Magnetic Thin Films, Journal of Applied Physics, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=853238
(Accessed April 26, 2024)
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Magnetic Properties of the Co-Cd60} and Fe-Cd60}Nanocrystalline Magnetic Thin Films
Published
Author(s)
L A. Zheng, E V. Barrera,
Abstract
The basic magnetic properties of Co-Cd60} and Fe-Cd60} nanocrystalline magnetic thin films and the temperature effects of these properties have been investigated. Experimental results show that the Co-Cd60} films possess an in-plane magnetic anisotropy, but such an anisotropy is not found in the Fe-Cd60} films. At room temperature, the magnetic coercivity decreases with increasing Cd60} concentration in the Co-Cd60} films while it increases with increasing Cd60} concentration in the Fe-Cd60} film. Strong temperature-dependent remanence and saturation magnetization are found in both the Co-Cd60} and Fe-C60 films with high C60 concentration due to the nanosize grain effects. The effects of temperature on the coercivity of the Co-Cd60} and Fe-Cd60} films are different and determined by the intrinsic magnetocrystalline anistropy energy of Co and Fe respectively.Citation
Journal of Applied Physics
Pub Type
Journals
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Keywords
anisotropy, coercivity, magnetic properties, nanocrystalline magnetic thin films, saturation magnetization, temperature-dependent remanence
Citation
Created April 20, 2005, Updated October 12, 2021