Statistical structure analysis of GeO2 modified Yb3+: Phosphate glasses based on Raman and FTIR study

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 高功率激光单元技术研发中心

	Statistical structure analysis of GeO2 modified Yb3+: Phosphate glasses based on Raman and FTIR study
	Zhang, L. Y.; Li, H.; Hu, L. L.
刊名	J. Alloy. Compd.
	2017
卷号	698 页码:103
通讯作者	jndxzly@hotmail.com ; hongli2@verizon.net
英文摘要	Structural modification of conventional Yb3+ doped phosphate glass by GeO2 was shown to significantly improve both thermal and spectroscopic properties, namely, transition temperature, coefficient of thermal expansion, effective line width, Stark splitting, and fluorescence lifetime. Raman and IR spectroscopic techniques, in conjunction with a statistical analysis method, were used to determine plausible network structure units, or "genes", which had significant effects on the properties, specifically the distributions of tetrahedron units (Ge-[4]-O-Ge-[4], Ge-[4]-O-P, P-O-P) and octahedron units (Ge-[6]-O-Ge-[6]) in the GeO2-containing glasses. The use of statistical approach enabled us to build linear mathematic functions of network structure units - property relationships, or models, and the model predictions were closely matched with the measured values. The outcome demonstrates that statistically derived results from Raman and/or IR spectra can be used to aid glass design, achieving target properties. (C) 2016 Elsevier B.V. All rights reserved.
收录类别	SCI
资助信息	National Natural Science Foundation of China [61177083]
WOS记录号	WOS:000393586300016
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/28329]
专题	上海光学精密机械研究所_高功率激光单元技术研发中心
作者单位	中国科学院上海光学精密机械研究所
推荐引用方式 GB/T 7714	Zhang, L. Y.,Li, H.,Hu, L. L.. Statistical structure analysis of GeO2 modified Yb3+: Phosphate glasses based on Raman and FTIR study[J]. J. Alloy. Compd.,2017,698:103.
APA	Zhang, L. Y.,Li, H.,&Hu, L. L..(2017).Statistical structure analysis of GeO2 modified Yb3+: Phosphate glasses based on Raman and FTIR study.J. Alloy. Compd.,698,103.
MLA	Zhang, L. Y.,et al."Statistical structure analysis of GeO2 modified Yb3+: Phosphate glasses based on Raman and FTIR study".J. Alloy. Compd. 698(2017):103.