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Notice of retraction
Vol. 34, No. 8(3), S&M3042

Notice of retraction
Vol. 32, No. 8(2), S&M2292

Print: ISSN 0914-4935
Online: ISSN 2435-0869
Sensors and Materials
is an international peer-reviewed open access journal to provide a forum for researchers working in multidisciplinary fields of sensing technology.
Sensors and Materials
is covered by Science Citation Index Expanded (Clarivate Analytics), Scopus (Elsevier), and other databases.

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Sensors and Materials, Volume 36, Number 7(2) (2024)
Copyright(C) MYU K.K.
pp. 2755-2764
S&M3699 Research Paper of Special Issue
https://doi.org/10.18494/SAM4848
Published: July 24, 2024

Investigation of Microstructure and Photoluminescence of Ce3+/Eu3+ Codoped KZnPO4 Phosphors [PDF]

Guan-Ping Qi, Huang Sheng Lai, Shoou-Jinn Chang, and Ru-Yuan Yang

(Received March 16, 2024; Accepted July 12, 2024)

Keywords: microstructural symmetry, KZnPO4, codoping method

The solid-state reaction method was used to prepare Ce3+/Eu3+ codoped KZnPO4 phosphors for white light-emitting diodes (W-LEDs). Phase formation of Ce3+/Eu3+ codoped KZnPO4 was verified by X-ray powder diffraction (XRD) analysis. Under excitation at around 395 nm, red emission corresponding to the 5D0 → 7F2 transition was observed from Ce3+/Eu3+ codoped KZnPO4 phosphors. The codoped Ce3+ in KZnPO4:Eu3+,Ce3+ affects the microstructural symmetry because of the difference of the ionic sizes, leading to the different emission properties of KZnPO4:Eu3+. The codoping method may be an efficient approach to adjusting the luminous characteristics of phosphors.

Corresponding author: Ru-Yuan Yang


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Cite this article
Guan-Ping Qi, Huang Sheng Lai, Shoou-Jinn Chang, and Ru-Yuan Yang, Investigation of Microstructure and Photoluminescence of Ce3+/Eu3+ Codoped KZnPO4 Phosphors, Sens. Mater., Vol. 36, No. 7, 2024, p. 2755-2764.



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