Effect of Network-Forming Oxides on Long-Lasting Phosphorescencein Mn2+ Doped ZnO-B2O3-SiO2 Glass

Abstract:

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Mn2+-doped zinc borosilicate glasses (ZSBM) with excellent long-lasting phosphore- scence (RTSLLP) and photostimulated long-lasting phosphorescence (PSLLP) were successfully synthesissed by high tempreture solid-state reaction. Through increasing the ratio of SiO2/ B2O3 with fixing the content of ZnO in 60mol%, RTSLLP and PSLLP were improved obviously. By TL study, it was seen that the traps concentration had a big change with the increasing in silica content, which bringed a positive impact on the RTSLLP and PSLLP, especially PSLLP performance, and through infrared absorption spectrum analysis, it was confirmed that the distribution of trap-level was closely related to the silicon oxygen groups and boron oxygen groups.

Info:

Periodical:

Advanced Materials Research (Volumes 156-157)

Edited by:

Jingtao Han, Zhengyi Jiang and Sihai Jiao

Pages:

759-765

DOI:

10.4028/www.scientific.net/AMR.156-157.759

Citation:

F. F. Li et al., "Effect of Network-Forming Oxides on Long-Lasting Phosphorescencein Mn2+ Doped ZnO-B2O3-SiO2 Glass", Advanced Materials Research, Vols. 156-157, pp. 759-765, 2011

Online since:

October 2010

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Price:

$35.00

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