A novel high-efficiency near-infrared phosphor Mg<sub>0.9</sub>Ta<sub>2</sub>Zn<sub>2.1</sub>O<sub>8</sub>:Cr<sup>3+</sup>,Yb<sup>3+</sup> for spectroscopy applications
Introducing Yb 3+ into Mg 0.9 Ta 2 Zn 2.1 O 8 :Cr 3+ adjusts the FWHM, increases EQE, and enhances luminous intensity and thermal stability. A NIR pc-LED using a 465 nm chip and MTZO:Cr 3+ ,Yb 3+ phosphor is applied in multifunctional optical applications.
Authors
- Hongpeng You (ORCID: https://orcid.org/0000-0003-2683-6896)
- Shuai Wei (ORCID: https://orcid.org/0000-0003-3051-2480)
- Dashuai Sun (ORCID: https://orcid.org/0000-0003-3354-2781)
- Xiaowei Zhang (ORCID: https://orcid.org/0000-0002-2016-4032)
- Xueying Zhang (ORCID: https://orcid.org/0000-0001-6271-6045)
- Jia Liu
- Zeyu Lyu
- Xin Wang (ORCID: https://orcid.org/0009-0004-2370-0779)
Institutions
- University of Science and Technology of China (CN)
- Chinese Academy of Sciences (CN)
Publication Details
- Journal
- Journal of Materials Chemistry C
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5tc00403a
- Citations
- 6
- Primary Topic
- Luminescence Properties of Advanced Materials
- Type
- article
- Field-Weighted Citation Impact
- 3.11
Funders
- National Natural Science Foundation of China
- Chinese Academy of Sciences
- National Key Research and Development Program of China