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High dose implantation of Eu into α-Fe

 

作者: B. Stahl,   O. Geiß,   R. Gellert,   M. Hartick,   G. Klingelhöfer,   H. Ladstätter,   P. Schwalbach,   E. Kankeleit,  

 

期刊: Radiation Effects and Defects in Solids  (Taylor Available online 1993)
卷期: Volume 126, issue 1-4  

页码: 395-398

 

ISSN:1042-0150

 

年代: 1993

 

DOI:10.1080/10420159308219749

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

At the UNILAC injector at GSI151Eu was implanted into an α-Fe foil [8]. According to our simulation code of the energy loss of the implanted ions an energy of 1.5 MeV was chosen to minimize the sputter yield during implantation and to produce the highest possible Eu concentration near the surface of the sample. After the irradiation with a dose of 3.6 · 1017Eu/cm2the implantation profile should reach its maximum of 8 at. % Eu at the surface of the sample and its width should be 1700 Å.

 

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