Concepedia

High quantum efficiency and excellent color purity of red-emitting Eu<sup>3+</sup>-heavily doped Gd(BO<sub>2</sub>)<sub>3</sub>-Y<sub>3</sub>BO<sub>6</sub>-GdBO<sub>3</sub> phosphors for NUV-pumped WLED applications

Manh Trung Tran, Nguyễn Văn Quảng, Nguyễn Thị Huyền, Nguyen Tu, Nguyen Van Du, Đỗ Quang Trung, Nguyễn Trí Tuấn, Nguyễn Duy Hùng, Dao Xuan Viet, Nguyen Duc Trung Kien,

RSC Advances · 2023 · 21 citations · 59 references

DOIFull text

Open access

Concepts

Abstract

Eu 3+ -doped phosphors have been much attractive owing to their narrow-band red emission peak at 610–630 nm with high color purity; however, the weak and narrow absorption band in the NUV region limits their applications.

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