Fluorine-based color centers in diamond

We report on the creation and characterization of the luminescence properties of high-purity diamond substrates upon F ion implantation and subsequent thermal annealing. Their room-temperature photoluminescence emission consists of a weak emission line at 558 nm and of intense bands in the 600–750 n...

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Autores principales: Ditalia Tchernij, S., Lühmann, T., Corte, E., Sardi, F., Picollo, F., Traina, P., Brajković, M., Crnjac, A., Pezzagna, S., Pastuović, Ž., Degiovanni, I. P., Moreva, E., Aprà, P., Olivero, P., Siketić, Z., Meijer, J., Genovese, M., Forneris, J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7726554/
https://www.ncbi.nlm.nih.gov/pubmed/33298995
http://dx.doi.org/10.1038/s41598-020-78436-6
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author Ditalia Tchernij, S.
Lühmann, T.
Corte, E.
Sardi, F.
Picollo, F.
Traina, P.
Brajković, M.
Crnjac, A.
Pezzagna, S.
Pastuović, Ž.
Degiovanni, I. P.
Moreva, E.
Aprà, P.
Olivero, P.
Siketić, Z.
Meijer, J.
Genovese, M.
Forneris, J.
author_facet Ditalia Tchernij, S.
Lühmann, T.
Corte, E.
Sardi, F.
Picollo, F.
Traina, P.
Brajković, M.
Crnjac, A.
Pezzagna, S.
Pastuović, Ž.
Degiovanni, I. P.
Moreva, E.
Aprà, P.
Olivero, P.
Siketić, Z.
Meijer, J.
Genovese, M.
Forneris, J.
author_sort Ditalia Tchernij, S.
collection PubMed
description We report on the creation and characterization of the luminescence properties of high-purity diamond substrates upon F ion implantation and subsequent thermal annealing. Their room-temperature photoluminescence emission consists of a weak emission line at 558 nm and of intense bands in the 600–750 nm spectral range. Characterization at liquid He temperature reveals the presence of a structured set of lines in the 600–670 nm spectral range. We discuss the dependence of the emission properties of F-related optical centers on different experimental parameters such as the operating temperature and the excitation wavelength. The correlation of the emission intensity with F implantation fluence, and the exclusive observation of the afore-mentioned spectral features in F-implanted and annealed samples provides a strong indication that the observed emission features are related to a stable F-containing defective complex in the diamond lattice.
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spelling pubmed-77265542020-12-14 Fluorine-based color centers in diamond Ditalia Tchernij, S. Lühmann, T. Corte, E. Sardi, F. Picollo, F. Traina, P. Brajković, M. Crnjac, A. Pezzagna, S. Pastuović, Ž. Degiovanni, I. P. Moreva, E. Aprà, P. Olivero, P. Siketić, Z. Meijer, J. Genovese, M. Forneris, J. Sci Rep Article We report on the creation and characterization of the luminescence properties of high-purity diamond substrates upon F ion implantation and subsequent thermal annealing. Their room-temperature photoluminescence emission consists of a weak emission line at 558 nm and of intense bands in the 600–750 nm spectral range. Characterization at liquid He temperature reveals the presence of a structured set of lines in the 600–670 nm spectral range. We discuss the dependence of the emission properties of F-related optical centers on different experimental parameters such as the operating temperature and the excitation wavelength. The correlation of the emission intensity with F implantation fluence, and the exclusive observation of the afore-mentioned spectral features in F-implanted and annealed samples provides a strong indication that the observed emission features are related to a stable F-containing defective complex in the diamond lattice. Nature Publishing Group UK 2020-12-09 /pmc/articles/PMC7726554/ /pubmed/33298995 http://dx.doi.org/10.1038/s41598-020-78436-6 Text en © The Author(s) 2020 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Article
Ditalia Tchernij, S.
Lühmann, T.
Corte, E.
Sardi, F.
Picollo, F.
Traina, P.
Brajković, M.
Crnjac, A.
Pezzagna, S.
Pastuović, Ž.
Degiovanni, I. P.
Moreva, E.
Aprà, P.
Olivero, P.
Siketić, Z.
Meijer, J.
Genovese, M.
Forneris, J.
Fluorine-based color centers in diamond
title Fluorine-based color centers in diamond
title_full Fluorine-based color centers in diamond
title_fullStr Fluorine-based color centers in diamond
title_full_unstemmed Fluorine-based color centers in diamond
title_short Fluorine-based color centers in diamond
title_sort fluorine-based color centers in diamond
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7726554/
https://www.ncbi.nlm.nih.gov/pubmed/33298995
http://dx.doi.org/10.1038/s41598-020-78436-6
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