Blackbody emission from CaF(2) and ZrO(2) nanosized dielectric particles doped with Er(3+) ions

We studied the features of the appearance of broadband “white” emission in CaF(2)-x mol% ErF(3) and ZrO(2)-x mol% Er(2)O(3) (x = 0–25) nanosized dielectric particles upon their excitation by intense laser radiation with λ(exc) = 1550 nm. Comparison of the results of this study with the results obtai...

Descripción completa

Detalles Bibliográficos
Autores principales: Ryabochkina, P. A., Khrushchalina, S. A., Yurlov, I. A., Egorysheva, A. V., Atanova, A. V., Veselova, V. O., Kyashkin, V. M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2020
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9055429/
https://www.ncbi.nlm.nih.gov/pubmed/35519758
http://dx.doi.org/10.1039/d0ra04776g
_version_ 1784697409515814912
author Ryabochkina, P. A.
Khrushchalina, S. A.
Yurlov, I. A.
Egorysheva, A. V.
Atanova, A. V.
Veselova, V. O.
Kyashkin, V. M.
author_facet Ryabochkina, P. A.
Khrushchalina, S. A.
Yurlov, I. A.
Egorysheva, A. V.
Atanova, A. V.
Veselova, V. O.
Kyashkin, V. M.
author_sort Ryabochkina, P. A.
collection PubMed
description We studied the features of the appearance of broadband “white” emission in CaF(2)-x mol% ErF(3) and ZrO(2)-x mol% Er(2)O(3) (x = 0–25) nanosized dielectric particles upon their excitation by intense laser radiation with λ(exc) = 1550 nm. Comparison of the results of this study with the results obtained previously for other materials doped with Er(3+) ions confirmed the thermal nature of the observed emission and made it possible to identify the main factors affecting its occurrence. These include the band gap of the material and the presence of defects in its structure. A method of applying the effect in dermatology is proposed.
format Online
Article
Text
id pubmed-9055429
institution National Center for Biotechnology Information
language English
publishDate 2020
publisher The Royal Society of Chemistry
record_format MEDLINE/PubMed
spelling pubmed-90554292022-05-04 Blackbody emission from CaF(2) and ZrO(2) nanosized dielectric particles doped with Er(3+) ions Ryabochkina, P. A. Khrushchalina, S. A. Yurlov, I. A. Egorysheva, A. V. Atanova, A. V. Veselova, V. O. Kyashkin, V. M. RSC Adv Chemistry We studied the features of the appearance of broadband “white” emission in CaF(2)-x mol% ErF(3) and ZrO(2)-x mol% Er(2)O(3) (x = 0–25) nanosized dielectric particles upon their excitation by intense laser radiation with λ(exc) = 1550 nm. Comparison of the results of this study with the results obtained previously for other materials doped with Er(3+) ions confirmed the thermal nature of the observed emission and made it possible to identify the main factors affecting its occurrence. These include the band gap of the material and the presence of defects in its structure. A method of applying the effect in dermatology is proposed. The Royal Society of Chemistry 2020-07-13 /pmc/articles/PMC9055429/ /pubmed/35519758 http://dx.doi.org/10.1039/d0ra04776g Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Ryabochkina, P. A.
Khrushchalina, S. A.
Yurlov, I. A.
Egorysheva, A. V.
Atanova, A. V.
Veselova, V. O.
Kyashkin, V. M.
Blackbody emission from CaF(2) and ZrO(2) nanosized dielectric particles doped with Er(3+) ions
title Blackbody emission from CaF(2) and ZrO(2) nanosized dielectric particles doped with Er(3+) ions
title_full Blackbody emission from CaF(2) and ZrO(2) nanosized dielectric particles doped with Er(3+) ions
title_fullStr Blackbody emission from CaF(2) and ZrO(2) nanosized dielectric particles doped with Er(3+) ions
title_full_unstemmed Blackbody emission from CaF(2) and ZrO(2) nanosized dielectric particles doped with Er(3+) ions
title_short Blackbody emission from CaF(2) and ZrO(2) nanosized dielectric particles doped with Er(3+) ions
title_sort blackbody emission from caf(2) and zro(2) nanosized dielectric particles doped with er(3+) ions
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9055429/
https://www.ncbi.nlm.nih.gov/pubmed/35519758
http://dx.doi.org/10.1039/d0ra04776g
work_keys_str_mv AT ryabochkinapa blackbodyemissionfromcaf2andzro2nanosizeddielectricparticlesdopedwither3ions
AT khrushchalinasa blackbodyemissionfromcaf2andzro2nanosizeddielectricparticlesdopedwither3ions
AT yurlovia blackbodyemissionfromcaf2andzro2nanosizeddielectricparticlesdopedwither3ions
AT egoryshevaav blackbodyemissionfromcaf2andzro2nanosizeddielectricparticlesdopedwither3ions
AT atanovaav blackbodyemissionfromcaf2andzro2nanosizeddielectricparticlesdopedwither3ions
AT veselovavo blackbodyemissionfromcaf2andzro2nanosizeddielectricparticlesdopedwither3ions
AT kyashkinvm blackbodyemissionfromcaf2andzro2nanosizeddielectricparticlesdopedwither3ions

Ejemplares similares