,Magnetic Behaviour of Tb/Si Nanoscale Multilayers with Small Thickness of Rare Earth Layers

来源 :中国物理快报（英文版） | 被引量 : 0次 | 上传用户：shifter_2009

【摘要】

：

We report the magnetic properties of Tb/Si multilayers obtained by rf-sputtering at the Tb layer thickness LTb = 3 nm. Analysis of the magnetization processes i

【作者】

：

A.V.Svalov V.O.Vas’kovskiy G.V.Kurlyandskaya J.M.Barandiaran N.N.Schegoleva A.N.Sorokin

【机构】

：

Ural State University, Lenin Avenue 51, 620083, Ekaterinburg, Russia“,”Universidad del País Vasco UP

【出处】

：

中国物理快报（英文版）

【发表日期】

：

2007年6期

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We report the magnetic properties of Tb/Si multilayers obtained by rf-sputtering at the Tb layer thickness LTb = 3 nm. Analysis of the magnetization processes indicates more complex behaviour than canonical spin-glass transition. It is more probable that these multilayers contain both Tb superparamagnetic particles and Tb-Si spin-glass alloys.

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