Photoluminescence enhancement of Mn<sup>4+</sup>-doped Rb<sub>2</sub>NaAlF<sub>6</sub> single-crystal phosphors <i>via</i> heterovalent co-doping for wide gamut displays
A high-performance single-crystal red phosphor Rb 2 NaAlF 6 :Mn 4+ ,Mg 2+ with a shorter fluorescence lifetime (4.93 ms), excellent chromaticity coordinates (0.7001, 0.2998), and a high EQE (50.91%) is demonstrated by a defect-rare engineering strategy.
Authors
- Enhai Song (ORCID: https://orcid.org/0000-0003-1666-0532)
- Yayun Zhou (ORCID: https://orcid.org/0000-0002-0952-1481)
- Qinyuan Zhang (ORCID: https://orcid.org/0000-0001-6544-4735)
- Hong Ming (ORCID: https://orcid.org/0000-0003-0118-1897)
- Zhen Chen (ORCID: https://orcid.org/0000-0001-8018-9103)
- Chuang Zhang (ORCID: https://orcid.org/0000-0003-3709-8294)
- Yuanjing Wang (ORCID: https://orcid.org/0000-0003-1972-4634)
Institutions
- Foshan University (CN)
- South China University of Technology (CN)
Publication Details
- Journal
- Inorganic Chemistry Frontiers
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d4qi03128h
- Citations
- 11
- Primary Topic
- Inorganic Fluorides and Related Compounds
- Type
- article
- Field-Weighted Citation Impact
- 5.91