Distribution of N+ centers in synthetic diamond single crystals
- 7 June 2009
- journal article
- Published by Pleiades Publishing Ltd in Inorganic Materials
- Vol. 45 (6), 616-619
- https://doi.org/10.1134/s0020168509060077
Abstract
The distribution of N+ centers in synthetic diamond grown by the temperature-gradient method in a nickel-containing metal-carbon system has been studied using FTIR mapping. The results clearly demonstrate that the distribution has a complex nature and is directly related to the sectorial structure of the crystal and linear growth rate, whose effects are analyzed with consideration for literature data. The aggregation rate of N+ single nitrogen is slower than that of neutral substitutional nitrogen (C centers).Keywords
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