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The Physical Properties of P2O5–Sm2O3–MnO2 Glass System

机译:P2 O5 –Sm2 O3 –MnO2 玻璃系统的物理性质

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摘要

Phosphate glasses doped with samarium oxide have been made using the melt quenching technique. The density of the glass was determined using the Archimedes method while the Vickers hardness was measured using a micro-vicker tester. Both density and hardness have shown an increasing trend with the addition of a small amount of Sm2O3. The refractive index was characterized using UV-visible spectroscopy and the Sellmeier fitting equation was used to verify the result. The refractive index was found to vary from 1.972 to 1.807 depending on the wavelength and well agreed with the fitting curve
机译:使用熔融淬火技术制备了掺杂有氧化mar的磷酸盐玻璃。使用阿基米德法确定玻璃的密度,同时使用微维氏测试仪测量维氏硬度。少量添加Sm2 O3 后,密度和硬度均呈增加趋势。使用紫外可见光谱表征折射率,并使用Sellmeier拟合方程式验证结果。发现折射率根据波长在1.972至1.807之间变化,并且与拟合曲线完全吻合

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  • 来源
    《Optical Review》 |2006年第2期|101-103|共3页
  • 作者单位

    Advanced Optical Material Research Group Faculty of Sciences Universiti Teknologi Malaysia Skudai Johor DT 81310 Malaysia;

    Advanced Optical Material Research Group Faculty of Sciences Universiti Teknologi Malaysia Skudai Johor DT 81310 Malaysia;

    Advanced Optical Material Research Group Faculty of Sciences Universiti Teknologi Malaysia Skudai Johor DT 81310 Malaysia;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    melt quenching technique; phosphate glass; density; hardness; refractive index;

    机译:熔融淬火技术磷酸盐玻璃密度硬度折射率;

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