Er 3+ /Yb 3+ co-doped ZnS quantum dots: structure, optical properties and up-conversion luminescence

RSC Advances 2026 Open access

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Authors: L. T. T. Ngan, V. H. Yen, N. T. Hien, N. T. K. Van, N. V. Ha, N. T. Luyen, N. D. Vinh, N. X. Ca
DOI: 10.1039/d6ra00395h
Cited by: 3
References: 43

Abstract

Upconversion emission spectra of ZnEr1%Yb1%S QDs under 980 nm excitation ( 4 I 15/2 – 4 I 11/2 ) with excitation power varying from 1 to 10 mW. The inset shows the dependence of the upconversion emission intensity on the excitation power.

Fields of Study & Subjects

Luminescence Properties of Advanced Materials Quantum Dots Synthesis And Properties Solid State Laser Technologies

Publication details

Journal / source
RSC Advances
Publisher
Royal Society of Chemistry (RSC)
Volume
16
Issue
14
Pages
12579–12589
Publication date
1 January 2026
Language
EN