CaSc2O4 hosted upconversion and downshifting luminescence-Reference-Cited by-同舟云学术

CaSc2O4 hosted upconversion and downshifting luminescence

Published:2021 Issue:11 Volume:9 Page:3800-3805
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Wei Tian¹²³⁴⁵,Han Yingdong⁶⁷⁸⁵,Wei Yang¹²³⁴⁵,Gao Chao⁹¹⁰¹¹⁵,Ma Hui¹²³⁴⁵,Zhang Fan¹²³⁴⁵,Bao Shuyi¹²³⁴⁵,Jing Su¹²³⁴⁵^ORCID,Huang Ling¹²³⁴⁵^ORCID

Affiliation:

1. Institute of Advanced Materials

2. Jiangsu National Synergetic Innovation Center for Advanced Materials

3. Nanjing Tech University

4. Nanjing 211816

5. China

6. School of Precision Instruments and Optoelectronics Engineering

7. Tianjin University

8. Tianjin 300072

9. School of Inspection and Testing Certification

10. Changzhou Vocational Institute of Engineering

11. Changzhou 213164

12. School of Chemistry and Molecular Engineering

Abstract

Nanomaterials of CaSc₂O₄:Yb/Ln (Ln = Tb, Eu) were investigated for dual-mode luminescence generation, where strong upconversion with a green/red intensity ratio as high as 45 and downshifting blue emissions were obtained at the characteristic working wavelengths of Yb³⁺ (980 nm) and Tb³⁺ (280 nm), respectively.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/TC/D1TC00239B

Reference43 articles.

1. Upconversion and Anti-Stokes Processes with f and d Ions in Solids

2. Upconversion Luminescent Materials: Advances and Applications

3. Lanthanide-Activated Phosphors Based on 4f-5d Optical Transitions: Theoretical and Experimental Aspects