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Crystal structure studies by means of blocking axial angular widths

 

作者: I.G. Gverdtsiteli,   A.I. Guldamashvili,   E.M. Diasamidze,   A.N. Kalinin,   IU.W. Martynenko,  

 

期刊: Radiation Effects  （Taylor Available online 1972）
卷期: Volume 12, issue 1-2  

页码: 73-76

 

ISSN:0033-7579

 

年代: 1972

 

DOI:10.1080/00337577208231123

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

The angular width of blocking has been studied for 120 keV protons back-scattered from Si single crystal in various crystallographic directions. It was shown that for the <111> string an effective interatomic distance which determines the critical angle of channeling is larger than the mean interatomic distance. The blocking half-width dependence on the implantation dose with boron 40 keV ions and on the following annealing temperature is obtained.

 

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