Anisotropic Permittivity Measurement of Layered Inorganic Compounds

摘要：

The anisotropic permittivity of fluorophlogopite and biotite was measured as a function of frequency in directions along and perpendicular to the cleavage planes. The measurements were performed using an impedance analyzer in the frequency range between 0.01 MHz and 10MHz at room temperature. Micas showed anisotropic dielectric properties and the anisotropy of biotite was stronger than fluorophlogopite. The permittivity reduced with the increase of frequency. These properties depended on the structure, composition and defects of micas.

作者: Hongya Wu Ji Zhou

作者单位: State key laboratory of new ceramic and fine processing, Department of materials science and engineering, Tsinghua University, Beijing 100084, China

会议类型: 国际会议

会议名称: The Second Annual Meeting on Testing and Evaluation of Inorganic Mateirals(第二届全国无机材料测试与评价学术年会 TEIM-2)

会议地点: 长沙

会议语种:英文

页码: 168-171

在线出版日期: 2011-06-30（万方平台首次上网日期，不代表论文的发表时间）