Directional effects of heavy-ion irradiation in Tb/Fe multilayers

被引：25

作者：

Juraszek, J ^{[1
]}

Fnidiki, A

Teillet, J

Toulemonde, M

Michel, A

Keune, W

机构：

[1] Univ Rouen, CNRS, UMR 6634, Grp Met Phys, F-76821 Mt St Aignan, France

[2] Lab CIRIL, F-14070 Caen 05, France

[3] Met Phys Lab, F-86960 Chasseneuil Futuroscope, France

[4] Univ Duisburg Gesamthsch, Lab Angew Phys, D-47048 Duisburg, Germany

来源：

PHYSICAL REVIEW B | 2000年 / 61卷 / 01期

关键词：

D O I：

10.1103/PhysRevB.61.12

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Deposition of a Fe-57 probe layer at the top of iron layers in Tb/Fe multilayers has allowed us to study locally the atomic mixing induced by high-energy heavy-ion irradiation at the Tb-on-Fe interface. The structural and magnetic transformations induced by ion irradiation of the probe layer were investigated by Fe-57 conversion electron Mossbauer spectrometry. To study directional effects of the ion beam, we have irradiated a stack of two pieces of the same multilayer set face to face. No change in the average composition of the mixed Tb-on-Fe interface was observed when the incident ion direction is changed from a Tb layer to a Fe layer, or from a Fe layer to a Tb layer.

引用

页码：12 / 15

页数：4

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