Magnetic properties and high frequency characteristic of obliquely sputtered Co-M (M = v and Nb) thin films

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Title:	Magnetic properties and high frequency characteristic of obliquely sputtered Co-M (M = v and Nb) thin films
Authors:	Chang, H.W., Huang, Y.H., Hsieh, C.C., Shih, C.W., Chang, W.C., Xue, D.S.
Contributors:	Department of Physics, Tunghai University
Keywords:	High frequency characteristics;High magnetic anisotropy field;Soft magnetic properties
Date:	2012
Issue Date:	2013-05-15T09:07:51Z (UTC)
Abstract:	Magnetic properties and high frequency characteristics of obliquely sputtered Co 100-xM x (M = V and Nb) films were investigated. All studied films exhibited strong induced in-plane uniaxial magnetic anisotropy. Less content of Nb (x = 7) than V (x = 16) is sufficient for Co 100-xM x films to become fully amorphous which exhibit the maximum magnetic anisotropy filed, reduced coercivity and the increased resistivity. The optimal properties of 4πM s = 11.3 kG, H k = 350 Oe and f FMR = 5.6 GHz are attained for Co 93Nb 7 film, which are suitable for up to 5 GHz applications. ? 2012 Elsevier B.V. All rights reserved.
Relation:	Journal of Alloys and Compounds 539 , pp. 276-279
Appears in Collections:	[Department of Applied Physics] Periodical Articles

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