3D Imaging of Ferroelectric Kinetics during Electrically Driven Switching

被引：31

作者：

Ayoub, Mousa ^{[1
]}

Futterlieb, Hannes ^{[1
]}

Imbrock, Jorg ^{[1
]}

Denz, Cornelia ^{[1
]}

机构：

[1] Westfal Wilhelms Univ Munster, Inst Appl Phys, Corrensstr 2-4, D-48149 Munster, Germany

来源：

ADVANCED MATERIALS | 2017年 / 29卷 / 05期

关键词：

STRONTIUM BARIUM NIOBATE; FIELD ISING-MODEL; DOMAIN-STRUCTURE; 2ND-HARMONIC GENERATION; RELAXOR FERROELECTRICS; ANTIPARALLEL DOMAINS; LITHIUM-NIOBATE; VISUALIZATION; NUCLEATION; DYNAMICS;

D O I：

10.1002/adma.201603325

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

erenkov-type second-harmonic generation microscopy is used for in situ 3D imaging of the switching process of ferro-electric domains in a relaxor-type ferro-electric crystal. The lateral and longitudinal domain wall motion is optically measured and compared with the hysteresis loop to reveal the connection between the domain kinetics and the ferroelectric aging effect in strontium barium niobate.

引用

页数：7

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