Pre-transition phenomena in TGS crystal under microwave irradiation

被引：0

作者：

Ovchinnikova, GI ^{[1
]}

Pirogov, YA ^{[1
]}

Golikov, FV ^{[1
]}

Merinov, VV ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Moscow 119899, Russia

来源：

CONFERENCE DIGEST OF THE 2004 JOINT 29TH INTERNATIONAL CONFERENCE ON INFRARED AND MILLIMETER WAVES AND 12TH INTERNATIONAL CONFERENCE ON TERAHERTZ ELECTRONICS | 2004年

关键词：

ferroelectrics; TGS; microwave;

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：

Temperature dependencies of both reflection and transmission coefficients have been measured in frequency range 37 - 50 GHz. It has been shown that there exist characteristic microwave frequencies associated with only ferroelectric pre-transition temperature region at 37 GHz, with only paraelectric pre-transition temperature region at 40 GHz, and with the whole pre-transition temperature region at 38 GHz and 50 GHz. These frequency features has been attributed to 3-component NMR spectra in TGS.

引用

页码：351 / 352

页数：2

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