...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites >Boson peaks of lithium borate glasses studied by inelastic neutron and light scattering
【24h】

Boson peaks of lithium borate glasses studied by inelastic neutron and light scattering

机译：非弹性中子和光散射研究硼酸锂玻璃的玻色子峰

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The composition dependence of boson peaks has been studied by inelastic neutron scattering and Raman scattering in lithium borate glasses xLi _2O-(1 - x)B_2O_3, where x is the mole fraction of Li_2O. The peak energy markedly increases with the increase of x, and shows the clear correlation with the shear modulus in the range x < 0.28. The composition variation of boson peak intensity is stronger than the Debye level. The boson peak spectra of all compositions are well scaled by the master curve. It indicates that the function of the distribution of VDoS remains the same with the increase of the Li_2O composition.
机译：已经通过硼酸锂玻璃xLi _2O-（1-x）B_2O_3中的非弹性中子散射和拉曼散射研究了玻色子峰的成分依赖性，其中x是Li_2O的摩尔分数。峰值能量随着x的增加而显着增加，并且在x <0.28的范围内显示出与剪切模量的明显相关性。玻色子峰强度的组成变化比德拜水平强。通过主曲线可以很好地缩放所有成分的玻色子峰光谱。这表明随着Li_2O组成的增加，VDoS的分布函数保持不变。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号