High-Temperature Permittivity and Data-Mining of Silicon Dioxide at GHz Band

• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2012,（2）
• 所属期刊栏目: `
• 页码范围: 200-203
• 页数: 4页
• 语种: 英文
• DOI: 10.1088/0256-307X/29/2/027701

摘要

The high-temperature permittivity of quartz fibre-reinforced silicon dioxide (SiO2/SiO2 ) nano-composites is studied on the basis of the multi-scale theoretical model.We obtain the permittivity of the SiO2/SiO2 at high temperature,which is dependent on the temperature by data-mining.The result shows that the permittivity and loss tangent obtained by data-mining are well consistent with the measured ones.The high-temperature permittivity can be well predicted for SiO2/SiO2 by the as-proposed model and the data-mining method.