UVB upconversion of LiYO2:Ho3+,Gd3+ for application in luminescence thermometry-Reference-Cited by-同舟云学术

UVB upconversion of LiYO₂:Ho³⁺,Gd³⁺ for application in luminescence thermometry

Published:2023 Issue:42 Volume:52 Page:15539-15548
ISSN:1477-9226
Container-title:Dalton Transactions
language:en
Short-container-title:Dalton Trans.

Author:

Zhao Shanshan¹,Li Benchun¹,Shen Tiantian¹,Fang Fang¹,Zhuang Songlin¹,Zhang Dawei¹^ORCID,Yu Dechao¹²^ORCID

Affiliation:

1. Engineering Research Center of Optical Instrument and System, The Ministry of Education, Shanghai Key Laboratory of Modern Optical Systems, University of Shanghai for Science and Technology, Shanghai 200093, China

2. State Key Laboratory of Luminescent Materials and Devices, School of Materials Science and Engineering, South China University of Technology, Guangzhou 510641, China

Abstract

Upon blue ∼445 nm excitation, two-photon absorption upconversion occurs in Ho3+/Gd3+ co-doping for UVB emission. The UVB-emitting levels of Gd3+ 6Pj are sensitive to temperature, and can work as fluorescence intensity ratio (FIR) thermometry.

Funder

Natural Science Foundation of Shanghai

State Key Laboratory of Luminescent Materials and Devices

Publisher

Royal Society of Chemistry (RSC)

Subject

Inorganic Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/DT/D3DT01690K

Reference52 articles.

1. Effect of neodymium ions on upconversion fluorescence studies of oxyfluorosilicate glasses for optoelectronic devices

2. Visible and ultraviolet upconversion and near infrared downconversion luminescence from lanthanide doped La2Zr2O7 nanoparticles

3. The construction of sublattice level energy cluster for promoting UV upconversion emission in tetragonal LiYF4

4. Synthesis and upconversion emission studies of CaYF₅:Ho³⁺/Yb³⁺ phosphor and its applications in optical thermometry, fingerprint detection, and security ink

5. Abnormal upconversion luminescence induced by defects and Er³⁺–Yb³⁺ distance change in Cs₃GdGe₃O₉:Er³⁺/Yb³⁺ phosphors

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