Study on the Effect of Fe3O4 Nanoparticle Dopants on the Properties of Magneto Optical Glasses

摘要：

Fe3O4 nanoparticles doped magnetic-optical PbO-Bi2O3B2O3 glasses were prepared and studied and the effects of Fe3O4 nanoparticle on the properties of magnetic-optical glass were analyzed. It is found that the doping of Fe3O4 nanoparticles into glasses increased the Verdet constant of magneto optical glass without evident degradation in glass transmittance. The formation of Fe3O4 nanoparticles was obtained through coprecipitation of Fe(II) and Fe (III) in alkaline media. The structure and properties of doped glasses were studied by X-ray diffraction (XRD), scanning electric microscope (SEM), UV-VIS spectray analysis and Faraday rotation test etc.

关键词： Fe3O4 Nanoparticles Magneto optical glass Verdet constant

作者: Qiuping Chen Wanlin Qiuling Chen Shuangbao Wang

作者单位: Department of Material Sciences &. Chemical Engineering, Politecnico di Torino,Corso duca degli Abru Department of Material Sciences&. Chemical Engineering, Politecnico di Torino,Corso duca degli Abruz

会议类型: 国际会议

会议名称: 2011 International Conference on Advanced Material Research(ICAMR 2011)(2011年先进材料研究国际会议)

会议地点: 重庆

会议语种:英文

页码: 330-333

在线出版日期: 2011-01-21（万方平台首次上网日期，不代表论文的发表时间）