Multicolor tunable luminescence and laser-sensitization induced upconversion enhancement in Ln-doped Gd2O3 crystals for anti-counterfeiting-Reference-Cited by-同舟云学术

Multicolor tunable luminescence and laser-sensitization induced upconversion enhancement in Ln-doped Gd2O3 crystals for anti-counterfeiting

Published:2019 Issue:11 Volume:3 Page:2403-2413
ISSN:2052-1537
Container-title:Materials Chemistry Frontiers
language:en
Short-container-title:Mater. Chem. Front.

Author:

Zheng Wei¹²³,Sun Baoyu¹²³,Li Yuemei¹²³^ORCID,Wang Rui¹²³^ORCID,Xu Yanling¹²³^ORCID

Affiliation:

1. School of Chemistry and Chemical Engineering attached to Harbin Institute of Technology

2. Harbin

3. China

Abstract

A feasible laser sensitization strategy enables the realization of emission enhancement and flexible color tuning in Gd₂O₃:Yb³⁺,Er³⁺ particles. Moreover, these materials provide a convenient route for high security anti-counterfeiting applications.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2019/QM/C9QM00482C

Reference37 articles.

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2. Radiopaque fluorescence-transparent TaOx decorated upconversion nanophosphors for in vivo CT/MR/UCL trimodal imaging

3. Lanthanide-doped upconversion nano-bioprobes: electronic structures, optical properties, and biodetection