DC field induced antiferroelectric phase transition in bulk, single crystal strontium titanate

被引：4

作者：

Gevorgian, S ^{[1
]}

Eriksson, A

Petrov, P

Linner, P

Lövestam, G

Wikborg, E

机构：

[1] Chalmers Univ Technol, S-41296 Gothenburg, Sweden

[2] Ericsson Microwave Syst, S-41384 Moelndal, Sweden

[3] Ericsson Microelect, Kista, Sweden

来源：

INTEGRATED FERROELECTRICS | 2001年 / 33卷 / 1-4期

关键词：

Strontium Titanate; antiferroelectric; phase transition;

D O I：

10.1080/10584580108222314

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：

Dielectric hysteresis in bulk, single crystal SrTiO3 (STO) with YBa2Cu3O7-x(YBCO) electrodes is studied experimentally at 77K. In contrast with previously reported experiments [1]. [2] the antiferroelectric phase transition is observed at higher temperature (i.e. 77K). The phase transition is observed where the crystal is cooled either with short circuited or with open circuited electrodes. The phase transition does not result in detectable changes in the microwave losses.

引用

页码：323 / 329

页数：7