This study explores luminescence emission characteristics of fluorine-related color centers in diamond fabricated by ion implantation and subsequent thermal annealing. Photoluminescence, cathodoluminescence, and electroluminescence analysis were performed, revealing distinct emission features in the near-infrared region. In particular, a novel emission line identified at 990 nm is consistent with theoretical predictions for the optical activity of the negatively charged substitutional fluorine color center.
Ditalia Tchernij, S., Ziino, M., Corte, E., Gavello, G., Verona, C., Lühmann, T., et al. (2026). NIR-emission of fluorine-related color centers in diamond. DIAMOND AND RELATED MATERIALS, 163 [10.1016/j.diamond.2026.113437].
NIR-emission of fluorine-related color centers in diamond
Verona, C.;Verona Rinati, G.;
2026-01-01
Abstract
This study explores luminescence emission characteristics of fluorine-related color centers in diamond fabricated by ion implantation and subsequent thermal annealing. Photoluminescence, cathodoluminescence, and electroluminescence analysis were performed, revealing distinct emission features in the near-infrared region. In particular, a novel emission line identified at 990 nm is consistent with theoretical predictions for the optical activity of the negatively charged substitutional fluorine color center.| File | Dimensione | Formato | |
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