Electric field induced monoclinic phase in (Na0.52K0.48)(Nb1-ySby)O-3 ceramics close to the rhombohedral-orthorhombic polymorphic phase boundary

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Electric field induced monoclinic phase in (Na0.52K0.48)(Nb1-ySby)O-3 ceramics close to the rhombohedral-orthorhombic polymorphic phase boundary
	Fu, Jian ; Zuo, Ruzhong ; Gao, Xingyu（高兴宇）
刊名	APPLIED PHYSICS LETTERS
	2013
卷号	103 期号:18
ISSN号	0003-6951; 1077-3118
英文摘要	The electric field induced structural transformation in (Na0.52K0.48)(Nb(1-y)Sby)O-3 ceramics near the rhombohedral (R)-orthorhombic (O) phase boundary was investigated by means of ex-situ and in-situ synchrotron x-ray diffraction and dielectric measurements. An intermediate monoclinic (M) phase was irreversibly induced from the O phase by poling, leading to a modified polarization rotation path along R-M-O. By comparison, the reversibility of R-M phase transition would cause the phase instability. Both aspects were believed to be responsible for the high piezoelectric activity near the R-O phase boundary. Moreover, enhanced piezoelectric properties were also found to correlate with the thermal stability of the induced M phase. (C) 2013 AIP Publishing LLC.
收录类别	SCI
语种	英语
WOS记录号	WOS:000327816000108
公开日期	2014-06-13
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/13734]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
推荐引用方式 GB/T 7714	Fu, Jian,Zuo, Ruzhong,Gao, Xingyu. Electric field induced monoclinic phase in (Na0.52K0.48)(Nb1-ySby)O-3 ceramics close to the rhombohedral-orthorhombic polymorphic phase boundary[J]. APPLIED PHYSICS LETTERS,2013,103(18).
APA	Fu, Jian,Zuo, Ruzhong,&Gao, Xingyu.(2013).Electric field induced monoclinic phase in (Na0.52K0.48)(Nb1-ySby)O-3 ceramics close to the rhombohedral-orthorhombic polymorphic phase boundary.APPLIED PHYSICS LETTERS,103(18).
MLA	Fu, Jian,et al."Electric field induced monoclinic phase in (Na0.52K0.48)(Nb1-ySby)O-3 ceramics close to the rhombohedral-orthorhombic polymorphic phase boundary".APPLIED PHYSICS LETTERS 103.18(2013).