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A comparison of boron and phosphorus diffusion and dislocation loop growth from silicon implants into silicon

 

作者: Jingwei Xu,   V. Krishnamoorthy,   Kevin S. Jones,   Mark E. Law,  

 

期刊: Journal of Applied Physics  (AIP Available online 1997)
卷期: Volume 81, issue 1  

页码: 107-111

 

ISSN:0021-8979

 

年代: 1997

 

DOI:10.1063/1.363994

 

出版商: AIP

 

数据来源: AIP

 

摘要:

Transient enhanced diffusion (TED) results from implantation damage creating enhanced diffusion of dopants in silicon. This phenomenon has mostly been studied using boron marker layers. We have performed an experiment using boron, phosphorus, and dislocation markers to compare TED effects. This experiment shows that phosphorus is enhanced significantly more than boron during damage annealing. Dislocation growth indicates that a number of interstitials greater than the damage dose is captured during these anneals. The time to saturate the dislocation growth agrees well with phosphorus diffusion saturation, and is greater than the boron saturation. ©1997 American Institute of Physics.

 

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