Fluorine-based color centers in diamond

Abstract 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...

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Autores principales:	S. Ditalia Tchernij, T. Lühmann, E. Corte, F. Sardi, F. Picollo, P. Traina, M. Brajković, A. Crnjac, S. Pezzagna, Ž. Pastuović, I. P. Degiovanni, E. Moreva, P. Aprà, P. Olivero, Z. Siketić, J. Meijer, M. Genovese, J. Forneris
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/542b2b047ef34338bd67e384419820fd
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spelling	oai:doaj.org-article:542b2b047ef34338bd67e384419820fd2021-12-02T11:43:59ZFluorine-based color centers in diamond10.1038/s41598-020-78436-62045-2322https://doaj.org/article/542b2b047ef34338bd67e384419820fd2020-12-01T00:00:00Zhttps://doi.org/10.1038/s41598-020-78436-6https://doaj.org/toc/2045-2322Abstract 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.S. Ditalia TchernijT. LühmannE. CorteF. SardiF. PicolloP. TrainaM. BrajkovićA. CrnjacS. PezzagnaŽ. PastuovićI. P. DegiovanniE. MorevaP. ApràP. OliveroZ. SiketićJ. MeijerM. GenoveseJ. FornerisNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 10, Iss 1, Pp 1-7 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q S. Ditalia Tchernij T. Lühmann E. Corte F. Sardi F. Picollo P. Traina M. Brajković A. Crnjac S. Pezzagna Ž. Pastuović I. P. Degiovanni E. Moreva P. Aprà P. Olivero Z. Siketić J. Meijer M. Genovese J. Forneris Fluorine-based color centers in diamond
description	Abstract 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.
format	article
author	S. Ditalia Tchernij T. Lühmann E. Corte F. Sardi F. Picollo P. Traina M. Brajković A. Crnjac S. Pezzagna Ž. Pastuović I. P. Degiovanni E. Moreva P. Aprà P. Olivero Z. Siketić J. Meijer M. Genovese J. Forneris
author_facet	S. Ditalia Tchernij T. Lühmann E. Corte F. Sardi F. Picollo P. Traina M. Brajković A. Crnjac S. Pezzagna Ž. Pastuović I. P. Degiovanni E. Moreva P. Aprà P. Olivero Z. Siketić J. Meijer M. Genovese J. Forneris
author_sort	S. Ditalia Tchernij
title	Fluorine-based color centers in diamond
title_short	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_sort	fluorine-based color centers in diamond
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/542b2b047ef34338bd67e384419820fd
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Fluorine-based color centers in diamond

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