Efficient and ultra-broadband Cr<sup>3+</sup>/Ni<sup>2+</sup> co-doped phosphors for light-emitting diodes with spectral output over NIR-I and NIR-II regions-Reference-Cited by-同舟云学术

Efficient and ultra-broadband Cr³⁺/Ni²⁺ co-doped phosphors for light-emitting diodes with spectral output over NIR-I and NIR-II regions

Published:2023 Issue:32 Volume:11 Page:11046-11054
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Jia Qianyi¹,Yao Leqi²^ORCID,Yu Shijie¹,Gong Shuxuan¹,Jiang Jianqing³,Shao Qiyue¹^ORCID

Affiliation:

1. School of Materials Science and Engineering, Jiangsu Key Laboratory for Advanced Metallic Materials, Southeast University, Nanjing 211189, P. R. China

2. Jiangsu Bree Optronics Co., Ltd., Nanjing 211103, P. R. China

3. School of Mechanical and Electronic Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China

Abstract

A blue-light excitable near-infrared (NIR) MgGa2(O,F)4:Cr3+,Ni2+ phosphor is developed, which exhibits an ultrabroad NIR emission from 700 to 1500 nm and an internal quantum efficiency of up to 83.3%.

Funder

Transformation Program of Scientific and Technological Achievements of Jiangsu Province

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/TC/D3TC02051G

Reference38 articles.

1. Near-infrared spectroscopy and hyperspectral imaging: non-destructive analysis of biological materials

2. A broadband LED source in visible to short-wave-infrared wavelengths for spectral tumor diagnostics

3. Solid‐State Thin‐Film Broadband Short‐Wave Infrared Light Emitters

4. Classification of Common Household Plastic Wastes Combining Multiple Methods Based on Near-Infrared Spectroscopy

5. Near‐Infrared Light‐Emitting Diodes utilizing a Europium‐Activated Calcium Oxide Phosphor with External Quantum Efficiency of up to 54.7%

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