Optical Micoscope Study of 90° Ferroelectric Domain in 67 Pb(Mg1/3Nb2/3) O3-33PbTiO3 Solid Solution Single Crystal

Abstract

Abstract: 90° Ferroelectric domains in 67 Pb(Mg_1/3Nb_2/3) O₃-33PbTiO₃ single crystal were observed at room temperature by using crossed polarized light microscope(PLM). Ferroelectric domain structures depend on the quality of
single crystals. Large homogeneous domains of 2～3mm exist in optical transparent single crystals. Large domains with different polarization
orientation overlap to form opaque regions. {110} type 90° banded a-a domain with 90° sub-domain can be observed in translucent
crystals. The dimension of banded twin is about 0.1mm. As a result, surface relief appears on translucent crystal surface. The mechanism of forming
these domains was discussed.

Key words: Pb(Mg_1/3Nb_2/3) O_₃-based crystal, relaxor ferroelectrics, ferroelectric domain, twin, marstensitic transition

CLC Number:

O723

LI Dong-Lin,WANG Ping-Chu,LUO Hao-Su,YIN Zhi-Wen. Optical Micoscope Study of 90° Ferroelectric Domain in 67 Pb(Mg_1/3Nb_2/3) O₃-33PbTiO₃ Solid Solution Single Crystal[J]. Journal of Inorganic Materials.

[1]	ZHANG Tingting, WANG Fangyuan, LIU Changyou, ZHANG Guorong, LÜ Jiahui, SONG Yuchen, JIE Wanqi. Hydrothermal-sintering Preparation of Cr²⁺:ZnSe/ZnSe Nanotwins with Core-shell Structure [J]. Journal of Inorganic Materials, 2024, 39(4): 409-415.
[2]	HUANG Zhi-Deng, ZHAO Hong-Yang, MA Zhi-Bin, FU Qiu-Ming, TAO Hong, FAN Zi-Ran. Structure and Property of Bi₅Ti₃FeO₁₅ Film [J]. Journal of Inorganic Materials, 2017, 32(10): 1018-1022.
[3]	CHEN Xue-Ning, FAN Hong-Song, WANG Hong-Jun. Effect of Phase Composition of Calcium Phosphate (CaP) on Bioactivity of Osteon-like Composite Scaffolds [J]. Journal of Inorganic Materials, 2016, 31(1): 107-112.
[4]	LIU Ying, LONG Xi-Fa. Growth and Characterization of a New Lead Lutetium Niobate with Lead Titanate Ferroelectric Crystal [J]. Journal of Inorganic Materials, 2014, 29(1): 47-51.
[5]	XU Qin, DING Shi-Hua, SONG Tian-Xiu, PENG Yong, WU Xiao-Liang. Study of Dielectric Relaxation Behavior of Co-doped BCZT Ceramics [J]. Journal of Inorganic Materials, 2013, 28(4): 441-446.
[6]	LI Hong-Jun,SU Liang-Bi,XU Jun,YUAN Qing-Xi,ZHU Pei-Ping. Twin Defects in Ce:YAP Crystal [J]. Journal of Inorganic Materials, 2007, 22(4): 663-666.
[7]	XUE Jin-Lin,QU Shao-Bo,WEI Xiao-Yong,XU Zhuo,WANG Bin-Ke. Fabrication of Piezoelectric Ceramics with Periodical Ferroelectric Domains and Its Frequency Response [J]. Journal of Inorganic Materials, 2007, 22(3): 479-482.
[8]	MAO Wei-Min,ZHU Hong-Xi,CHEN Leng,FENG Hui-Ping,LU Fan-Xiu. Macro-texture and Micro-twins in Free-standing Diamond Films [J]. Journal of Inorganic Materials, 2006, 21(1): 239-244.
[9]	ZHENG Yan-Qing,CHEN Jian-Jun,LU Zhi-Ping,WANG Shao-Hua,SHI Er-Wei. Observation of Ferroelectric Structures of Near-stoichiometric LiNbO₃Crystal and Its Mechanism [J]. Journal of Inorganic Materials, 2005, 20(6): 1288-1294.
[10]	LIU Wei-Ping,YU Qing-Xuan,TIAN Yu-Quan,LIAO Yuan,WANG Guan-Zhong,FANG Rong-Chuan. Effects of Boron Doping on the Growth Characteristic of Diamond Film [J]. Journal of Inorganic Materials, 2005, 20(5): 1270-1274.
[11]	LU Dong-Sheng,LI Wei-Shan,TANG Ren-Heng,XIAO Fang-Ming. Crystallite Size and Electrochemical Performance of Metal Hydrides Based on LaNi₅ Prepared by Twin-Roll Process [J]. Journal of Inorganic Materials, 2005, 20(4): 859-863.
[12]	YU Han-Feng,ZENG Hua-Rong,CHU Rui-Qing,LI Guo-Rong,YIN Qing-Rui. Progress in Nanoscale Piezoresponse Force Microscopy on Ferroelectrics [J]. Journal of Inorganic Materials, 2005, 20(2): 257-266.
[13]	CUI Bin,TIAN Chang-Sheng,SHI Qi-Zhen. 0.80Pb(Mg_1/3Nb_2/3)O₃-0.20PbTiO₃ Ceramics Prepared by Semichemical Method [J]. Journal of Inorganic Materials, 2004, 19(6): 1313-1321.
[14]	ZENG Hua-Rong,FANG Jian-Wen,HUI Sen-Xing,LI Guo-Rong,YIN Qing-Rui. Progress in the Imaging of Nanoscale Ferroelectric Domain via Scanning Force Microscope [J]. Journal of Inorganic Materials, 2002, 17(6): 1095-1104.
[15]	MOU Qi-Shan,LIU Xi-Ling,MA Chang-Qin,WANG Xu-Ning,LU Qing-Ming. Research on the Growth Defects of KTiOAsO₄ Crystal [J]. Journal of Inorganic Materials, 2000, 15(4): 584-588.

Optical Micoscope Study of 90° Ferroelectric Domain in 67 Pb(Mg_1/3Nb_2/3) O₃-33PbTiO₃ Solid Solution Single Crystal

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments