GROWTH AND DOMAIN STRUCTURES IN PZN-PT FERROELECTRIC SINGLE CRYSTALS

被引:0
|
作者
Li, Xu-xiang [1 ]
Xu, Jia-yue [1 ]
Tian, Tian [1 ]
Qian, Jun [1 ]
机构
[1] Shanghai Inst Technol, Sch Mat Sci & Engn, Inst Crystal Growth, Shanghai 201418, Peoples R China
关键词
Flux Bridgman; PZN-9%PT; Domains; Transmittance;
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
0.91Pb(Zn1/3Nb2/3)O-3-0.09 PbTiO3 (PZN-9% PT) single crystal was grown by flux Bridgman method. The crystal was oriented and cut into several plates. The polished plate looks pale yellow with 50% transmittance. Strip-like and finger-like domains were observed using a polarized light microscopy. The evaluation of domains were observed using a high temperature metallurgical microscope and the results revealed the reversible process of domains from rhombohedral and tetragonal to cubic phases. Cary 5000 UV/VIS/NIR spectrophotometer was used to be measured the transmittance. The results show that two regions exhibit different transmittance.
引用
收藏
页码:471 / 475
页数:5
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