Low Temperature Permittivity and Loss Tangent of Zirconia from 220 to 325 GHz

被引：0

作者：

Li, Guangjiang ^{[1
]}

Jawla, Sudheer K. ^{[1
]}

Shapiro, Michael A. ^{[1
]}

Temkin, Richard J. ^{[1
]}

机构：

[1] MIT, Plasma Sci & Fus Ctr, Cambridge, MA 02139 USA

来源：

2023 48TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES, IRMMW-THZ | 2023年

关键词：

D O I：

10.1109/IRMMW-THz57677.2023.10299376

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：

Zirconia rotors are used extensively as sample holders in present- day DNP NMR research. The samples are irradiated by a THz beam that must pass through the wall of the rotor. The design of these rotors thus depends critically on knowing the dielectric constants of the zirconia material. We present the first high-accuracy experimental measurements of the permittivity and loss tangent of YTZP Zirconia in the 220-325 GHz frequency range. The measurements were made from room temperature down to 79 K.

引用

页数：2

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