The influence of hydrogen and nitrogen on the floating zone growth of ultra-pure silicon crystals

被引:1
|
作者
Becker, P [1 ]
Bettin, H [1 ]
Kuetgens, U [1 ]
Basile, G [1 ]
Riemann, H [1 ]
Von Ammon, W [1 ]
Goerigk, G [1 ]
机构
[1] Phys Tech Bundesanstalt, D-3300 Braunschweig, Germany
关键词
D O I
10.1109/CPEM.2002.1034972
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A scientific program was initiated, to study the influence of hydrogen on the floating zone (FZ) growth of ultra-pure silicon crystals and their lattice perfection. The work is part of a project with the aim to replace the kilogram artefact by the mass of a certain number of silicon atoms which requires, within a relative uncertainty of a few parts in 10-8. This paper aims to give new informations about the given experience concerning the influence of hydrogen on the qualities of dislocation-free FZ silicon and an explanation of the M/p inconsistency mentioned.
引用
收藏
页码:564 / 565
页数:2
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