| HO3+ 杂Ge-In-Sb-S玻璃陶瓷光谱特性 |
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| 引用本文： | 应磊,戴世勋,聂秋华,林常规,陈飞飞,徐铁峰.HO3+ 杂Ge-In-Sb-S玻璃陶瓷光谱特性[J].中国稀土学报,2011,29(6):694-698. |
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| 作者姓名： | 应磊 戴世勋 聂秋华 林常规 陈飞飞 徐铁峰 |
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| 作者单位： | 1. 宁波大学信息科学与工程学院,浙江宁波,315211
2. 宁波大学材料科学与化学工程学院,浙江宁波,315211 |
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| 基金项目： | 国家自然科学基金，教育部新世纪优秀人才项目;浙江省杰出青年基金项目，宁波大学2010年研究生优秀学位论文培育基金项目 |
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| 摘 要： | 采用熔融淬冷法和热处理工艺制备了系列掺Ho3+的透明G eS2-In2S3-Sb2S3硫系玻璃陶瓷.测试了Ho3掺杂的基质玻璃和玻璃陶瓷样品的密度、显微硬度、红外光谱以及在900 nm激光泵浦下的近红外及中红外荧光光谱.结果表明:热处理后样品析出的晶相为In2S3和Sb2S3颗粒的混合体,晶粒尺寸限制在～100 nm以...
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| 关 键 词： | 钬离子 硫系玻璃 玻璃陶瓷 红外发光 稀土 |
Spectroscopic Properties of Ho3+-DOped Ge-In-Sb-S Glass-Ceramics |
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| Ying Lei,Dai Shixun,Nie Qiuhua,Lin Changgui,Chen Feifei,Xu Tiefeng.Spectroscopic Properties of Ho3+-DOped Ge-In-Sb-S Glass-Ceramics[J].Journal of the Chinese Rare Earth Society,2011,29(6):694-698. |
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| Authors: | Ying Lei Dai Shixun Nie Qiuhua Lin Changgui Chen Feifei Xu Tiefeng |
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| Institution: | Ying Lei1,Dai Shixun1,Nie Qiuhua1,Lin Changgui2,Chen Feifei1,Xu Tiefeng1(1.College of Information Science and Engineering,Ningbo University,Ningbo 315211,China,2.The Faculty of Materials Science and Chemical Engineering,China) |
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| Abstract: | Ho3+-doped chalcogenide glass-ceramics in GeS2-In2S3-Sb2S3 system were prepared by appropriate heat treatment,and their properties including density,microhardness,infrared transmittance spectrum and fluorescence in the near-and mid-infrared region under 900 nm excitation,were measured.The results showed that the crystalline phases in the obtained glass-ceramics were mixture of In2S3 and Sb2S3 with the grain sizes about 100 nm.The Ho3+,in the host glass network,was aggregated around the In2S3 grains after cr... |
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| Keywords: | holmium chalcogenide glass glass-ceramic mid-infrared luminescence rare earths |
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