Regulating the trap distribution of ZnGa2O4:Cr3+ by Li+/Ga3+ doping for upconversion-like trap energy transfer NIR persistent luminescence-Reference-Cited by-同舟云学术

Regulating the trap distribution of ZnGa₂O₄:Cr³⁺ by Li⁺/Ga³⁺ doping for upconversion-like trap energy transfer NIR persistent luminescence

Published:2023 Issue:7 Volume:10 Page:2174-2188
ISSN:2052-1553
Container-title:Inorganic Chemistry Frontiers
language:en
Short-container-title:Inorg. Chem. Front.

Author:

Xiahou Junqing¹,Zhu Qi¹^ORCID,Li Fan¹^ORCID,Jin Minghui¹,Zhu Lin²^ORCID,Huang Sai¹,Zhang Tao³,Sun Xudong⁴^ORCID,Li Ji-Guang⁵^ORCID

Affiliation:

1. Key Laboratory for Anisotropy and Texture of Materials (Ministry of Education), School of Materials Science and Engineering, Northeastern University, Shenyang, Liaoning 110819, PR China

2. College of Sciences, Northeastern University, Shenyang, Liaoning 110819, PR China

3. Shenyang National Laboratory for Materials Science, Northeastern University, 3-11 Wenhua Road, Shenyang, Liaoning 110819, PR China

4. Foshan Graduate School of Northeastern University, Foshan, Guangdong 528311, PR China

5. Research Center for Functional Materials, National Institute for Materials Science, Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan

Abstract

Doping Li+/Ga3+ in ZnGa2O4:Cr3+ splits the energy level of electron traps into shallow traps and deep traps, which makes the developed phosphors be successfully excited by a low-energy NIR light and suitable for long-term biological imaging.

Funder

National Natural Science Foundation of China

Natural Science Foundation of Liaoning Province

Publisher

Royal Society of Chemistry (RSC)

Subject

Inorganic Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/QI/D3QI00184A

Reference59 articles.

1. Sunlight-activated long-persistent luminescence in the near-infrared from Cr3+-doped zinc gallogermanates

2. Storage of Visible Light for Long-Lasting Phosphorescence in Chromium-Doped Zinc Gallate