Preparation and Properties of Bi2O3-B2O3-Nd2O3 Glass System

被引：22

作者：

Boonin, K. ^{[1
]}

Kaewkhao, J. ^{[2
,3
]}

Ratana, T. ^{[2
,4
]}

Limsuwan, P. ^{[1
,3
]}

机构：

[1] King Mongkuts Univ Technol Thonburi, Dept Phys, Fac Sci, Bangkok 10140, Thailand

[2] Nakhon Pathon Rajabhat Univ, Ctr Excellence Glass Technol & Mat Sci CEGM, Bangkok 73000, Thailand

[3] CHE, Minst Educ, Thailand Ctr Excellence, Bangkok 10400, Thailand

[4] Burapha Univ, Fac Sci, Dept Phys, \, Bangkok 20131, Thailand

来源：

2ND INTERNATIONAL SCIENCE, SOCIAL SCIENCE, ENGINEERING AND ENERGY CONFERENCE 2010 (I-SEEC 2010) | 2011年 / 8卷

关键词：

Glass; Nd3+; Absorption spectra; Bismuth borate; NONLINEAR-OPTICAL COEFFICIENTS;

D O I：

10.1016/j.proeng.2011.03.038

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In the present work Bi2O3-B2O3-Nd2O3 glasses have been prepared via melt quenching method. The composition has been fixed to 70 mol% B2O3, 30 mol% Bi2O3 which is a stable glass forming composition. In these glasses, Nd2O3 has been doped in replace of B2O3 concentration in glass formula. UV-VISIBLE-NIR studies have been performed in these glasses to examine the optical spectra and the result show eight absorption peaks. The transition energy levels vary with the Nd2O3 concentration and depend on covalency and the asymmetry of Nd-O local structure among these host matrices. In addition, the effect of Nd2O3 on these distributions has been examined in term of density, molar volume and basicity. (C) 2011 Published by Elsevier Ltd.

引用

页码：207 / 211

页数：5

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