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期刊论文

Magnetic anisotropy and coercivity of ultrane iron particles

侯登录Deng-Lu Hou Xiang-Fu Nie He-Lie Luo

Journal of Magnetism and Magnetic Materials 188 (1998) 169-172,-0001,():

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摘要/描述

Ultrafine iron particles are characterized by X-ray diffraction (XRD) and transmission electron microscopy (TEM). Using the law of approach to saturation (LATS), effective magnetic anisotropy is obtained at different temperatures. KE increases with the decrease of temperature, and decreases with the thickening of the surface oxide layer. The temperature dependence of coercivity has been investigated.

版权说明:以下全部内容由侯登录上传于   2007年05月31日 13时05分49秒,版权归本人所有。

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