Dielectric properties of natural grown Tourmaline at 100 GHz

被引：0

作者：

Scherer, T. A. ^{[1
]}

Meier, A. ^{[1
]}

Landmann, A.

机构：

[1] EURATOM, Inst Angew Mat IAM AWP, KIT, D-76344 Karlsruhe, Eggenstein Leop, Germany

来源：

2011 36TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ) | 2011年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

CVD diamond is a well known excellent low loss material (tan delta = 0.55. 10(-5)) for microwave transmission e. g. in fusion reactors for the ECRH& CD system. Goal of our investigation is to find out other natural dielectric materials with even low loss tangent properties. Tourmaline is a complex structured natural mineral which grows in large crystals. A disk, sliced perpendicular to the c- axis of the crystal lattice, was used to determine the loss tangent and the dielectric constant in the 100 GHz frequency range.

引用

页数：2

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