Study on the Up-Conversion Luminescence and Conductivity Behavior of p-Type NiO:Yb,Er Thin Films

In this work, Li(+)-doped NiO:Yb,Er thin films are obtained via pulsed laser deposition. It was found that the films exhibit high transparency in the visible region and clearly red up-conversion luminescence under 980 nm excitation. Doping with Li(+) can adjust the up-conversion emission intensity o...

Descripción completa

Detalles Bibliográficos
Autores principales: Wei, Haoming, Wu, Yangqing
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10342470/
https://www.ncbi.nlm.nih.gov/pubmed/37444958
http://dx.doi.org/10.3390/ma16134637
_version_ 1785072506634240000
author Wei, Haoming
Wu, Yangqing
author_facet Wei, Haoming
Wu, Yangqing
author_sort Wei, Haoming
collection PubMed
description In this work, Li(+)-doped NiO:Yb,Er thin films are obtained via pulsed laser deposition. It was found that the films exhibit high transparency in the visible region and clearly red up-conversion luminescence under 980 nm excitation. Doping with Li(+) can adjust the up-conversion emission intensity of the films. Moreover, all the films have p-type conductivity with a single activation energy of around 360 meV. The sheet resistivity of the films can be improved through changing the doping concentration of Li(+) ions. Taken together, 5% is the best doping concentration for the potential application of this kind of film.
format Online
Article
Text
id pubmed-10342470
institution National Center for Biotechnology Information
language English
publishDate 2023
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-103424702023-07-14 Study on the Up-Conversion Luminescence and Conductivity Behavior of p-Type NiO:Yb,Er Thin Films Wei, Haoming Wu, Yangqing Materials (Basel) Article In this work, Li(+)-doped NiO:Yb,Er thin films are obtained via pulsed laser deposition. It was found that the films exhibit high transparency in the visible region and clearly red up-conversion luminescence under 980 nm excitation. Doping with Li(+) can adjust the up-conversion emission intensity of the films. Moreover, all the films have p-type conductivity with a single activation energy of around 360 meV. The sheet resistivity of the films can be improved through changing the doping concentration of Li(+) ions. Taken together, 5% is the best doping concentration for the potential application of this kind of film. MDPI 2023-06-27 /pmc/articles/PMC10342470/ /pubmed/37444958 http://dx.doi.org/10.3390/ma16134637 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Wei, Haoming
Wu, Yangqing
Study on the Up-Conversion Luminescence and Conductivity Behavior of p-Type NiO:Yb,Er Thin Films
title Study on the Up-Conversion Luminescence and Conductivity Behavior of p-Type NiO:Yb,Er Thin Films
title_full Study on the Up-Conversion Luminescence and Conductivity Behavior of p-Type NiO:Yb,Er Thin Films
title_fullStr Study on the Up-Conversion Luminescence and Conductivity Behavior of p-Type NiO:Yb,Er Thin Films
title_full_unstemmed Study on the Up-Conversion Luminescence and Conductivity Behavior of p-Type NiO:Yb,Er Thin Films
title_short Study on the Up-Conversion Luminescence and Conductivity Behavior of p-Type NiO:Yb,Er Thin Films
title_sort study on the up-conversion luminescence and conductivity behavior of p-type nio:yb,er thin films
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10342470/
https://www.ncbi.nlm.nih.gov/pubmed/37444958
http://dx.doi.org/10.3390/ma16134637
work_keys_str_mv AT weihaoming studyontheupconversionluminescenceandconductivitybehaviorofptypenioyberthinfilms
AT wuyangqing studyontheupconversionluminescenceandconductivitybehaviorofptypenioyberthinfilms

Ejemplares similares