Effect of charge compensation on emission spectrum of Ca2SiO4:Dy3+ phosphor

Panlai Li; Zicai Zhang; Kun Zhang; Zhiping Yang; Zhijun Wang; Qinglin Guo

Journals >Chinese Optics Letters >Volume 6 >Issue 4 >Page 274 > Article

Chinese Optics Letters
Vol. 6, Issue 4, 274 (2008)

Effect of charge compensation on emission spectrum of Ca2SiO4:Dy3+ phosphor

Panlai Li^1、*, Zicai Zhang², Kun Zhang², Zhiping Yang¹, Zhijun Wang¹, and Qinglin Guo¹

Author Affiliations

¹College of Physics Science and Technology, Hebei University, Baoding 071002

²Industrial and Commercial College, Hebei University, Baoding 071002

show less

DOI: Cite this Article Set citation alerts

Panlai Li, Zicai Zhang, Kun Zhang, Zhiping Yang, Zhijun Wang, Qinglin Guo. Effect of charge compensation on emission spectrum of Ca2SiO4:Dy3+ phosphor[J]. Chinese Optics Letters, 2008, 6(4): 274 Copy Citation Text

show less

Abstract

The Ca2SiO4:Dy3+ phosphor was synthesized by the high temperature solid-state reaction method in air. The emission spectrum of Ca2SiO4:Dy3+ phosphor shows several bands at 486, 575, and 665 nm under the 365-nm excitation. The effects of Li+, Na+, and K+ on the emission spectrum of Ca2SiO4:Dy3+ phosphor were studied. The results show that the emission spectrum intensity is greatly influenced by Li+, Na+, and K+. The charge compensation concentration corresponding to the maximum emission intensity is different with different charge compensations.

Keywords

300.2140 300.6170 160.2540 Ca2SiO4:Dy3+K+Li+Na+

Panlai Li, Zicai Zhang, Kun Zhang, Zhiping Yang, Zhijun Wang, Qinglin Guo. Effect of charge compensation on emission spectrum of Ca2SiO4:Dy3+ phosphor[J]. Chinese Optics Letters, 2008, 6(4): 274

Download Citation

Set citation alerts for the article

Tools

Set citation alerts for the article

Save the article for my favorites

Paper Information