CƠ CHẾ PHÁT QUANG CỦA CÁC ION ĐẤT HIẾM Eu3+ VÀ Sm3+ TRÊN NỀN TiO2 NANO

Nguyễn Trùng Dương; Mạnh Sơn Nguyễn

doi:10.26459/hueuni-jns.v128i1A.5146

Vol. 128 No. 1A (2019), Original Article

Vol. 128 No. 1A (2019)

PHOTOLUMINESCENCE MECHANISM OF THE RARE EARTH IONS Eu3+ and Sm3+ DOPED INSIDE TiO2 NANOPARTICLES

Original Article

https://doi.org/10.26459/hueuni-jns.v128i1A.5146

Published 2019-03-22

Nguyễn Trùng Dương⁺⁻
Mạnh Sơn Nguyễn⁺⁻

Nguyễn Trùng Dương

Hue university Quang Tri Campus, Dien Bien Phu st., Dong Luong, Dong Ha, Quang Tri, Vietnam

Mạnh Sơn Nguyễn

University of Sciences, Hue University, 77 Nguyen Hue St., Hue, Vietnam

PDF (Vietnamese)

Keywords

TiO2 nano
tính chất quang của Eu3 TiO2 nanoparticles
optical properties of Eu3 and Sm3

How to Cite

1.

Trùng Dương N, Nguyễn MS. PHOTOLUMINESCENCE MECHANISM OF THE RARE EARTH IONS Eu3+ and Sm3+ DOPED INSIDE TiO2 NANOPARTICLES. hueuni-jns [Internet]. 2019Mar.22 [cited 2025Feb.22];128(1A):27-38. Available from: https://jos.hueuni.edu.vn/index.php/hujos-ns/article/view/5146

Abstract

The paper studies the luminescence properties of the rare earth ions doped inside TiO2 nanoparticles synthesized using sulfuric acid method. Nanoparticles are investigated by means of X-ray diffraction and transmission electron microscopy. The obtains results of show that there exists a clear difference in the optical mechanism of Eu3+ and Sm3+ doped TiO2 nanoparticles.