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Formation of Nitride Cu3N by MeV N-Ion Implantation into Cu |
CUI Fuzhai*;A.M. Vredenberg;R. de Reus;F. W. Saris |
*Department of Materials Science and Engineering, Tsinghua University, Beijing 100084
FOM-Institute for Atomic and Molecular Physics, Kruislaan 407,
1098 SJ Amsterdam, The Netherlands
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Cite this article: |
CUI Fuzhai, A.M. Vredenberg, R. de Reus et al 1991 Chin. Phys. Lett. 8 525-528 |
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Abstract Experimental evidences are presented to show the formation of nitride, Cu3N, in pure Cu sample by N-ion implantation. This result is obtained in the case of MeV ion implantation. Previous experiments showed that this compound can not be formed by N-ion implantation into Cu at incident energy of about 100 keV. This finding indicates there exist certain differences in phase formation by ion implantation at the two energies.
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Keywords:
61.80.Jh
68.55.Nq
61.70.Vn
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Published: 01 October 1991
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Abstract
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