Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5370453 | Applied Surface Science | 2006 | 5 Pages |
Abstract
Experimental determination of phosphorus cross-contamination during antimony implantation is presented. As a suitable structure for this experiment, a buried layer was employed which is created by implanting antimony followed by a long diffusion process. The samples implanted in different implanters were analysed by secondary ion mass spectrometry (SIMS), four-point probe and spreading resistance methods. The obtained results were compared with those calculated by program SUPREM-IV. Methods that can and cannot be used to determine phosphorus contamination during antimony implantation and to estimate the fluence of phosphorus being co-implanted with antimony are described in detail.
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Authors
M. Kuruc, L. Hulényi, R. Kinder,