Broadband blue emission from ZnO amorphous nanodomains in zinc phosphate oxynitride glass

Muzhi Cai; Wei Mao; Laurent Calvez; Jean Rocherullé; Hongli Ma; Ronan Lebullenger; Xianghua Zhang; Shiqing Xu; Junjie Zhang

Broadband blue emission from ZnO amorphous nanodomains in zinc phosphate oxynitride glass

Muzhi Cai ^{1, 2} Wei Mao ¹ Laurent Calvez ² Jean Rocherullé ² Hongli Ma ² Ronan Lebullenger ² Xianghua Zhang ² Shiqing Xu ¹ Junjie Zhang ¹

1 CJLU - China Jiliang University

2 ISCR - Institut des Sciences Chimiques de Rennes

Abstract : ZnO amorphous nanostructures in a glass matrix show unique optical properties. However, although a ZnO amorphous nanostructure can be formed in some settled multi-component silicate glasses, the intensity of its emission is extremely weak. Here, to the best of our knowledge, we report a novel and simple zinc phosphate oxynitride glass that can display strong broadband blue emission with a short decay time due to the ZnO amorphous nanostructure in the glass matrix. The result implies that glass topological constraints are the key to forming ZnO amorphous nanostructures. The findings contribute to a deeper understanding of the formation of ZnO amorphous nanostructures in zinc-containing glass. (C) 2018 Optical Society of America

Document type :

Journal articles

Domain :

Chemical Sciences

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https://hal-univ-rennes1.archives-ouvertes.fr/hal-01973911
Contributor : Laurent Jonchère <>
Submitted on : Tuesday, January 8, 2019 - 3:05:33 PM
Last modification on : Thursday, September 19, 2019 - 4:04:11 PM

Broadband blue emission from ZnO amorphous nanodomains in zinc phosphate oxynitride glass

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Broadband blue emission from ZnO amorphous nanodomains in zinc phosphate oxynitride glass

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