Anomalous photovoltaic effect in Bi(Ni2/3Ta1/3)O-3-PbTiO3 ferroelectric solid solutions

doi:10.1111/jace.16184

	Anomalous photovoltaic effect in Bi(Ni2/3Ta1/3)O-3-PbTiO3 ferroelectric solid solutions
	Pang, Dongfang; Liu, Xitao; He, Xiang; Chen, Chen; Zheng, Jing; Yi, Zhiguo
刊名	JOURNAL OF THE AMERICAN CERAMIC SOCIETY
	2019-06-01
卷号	102 期号:6 页码:3448
关键词	ferroelectric MPB PbTiO3 Photovoltaic
ISSN号	0002-7820
DOI	10.1111/jace.16184
文献子类	Article
英文摘要	Dense Bi(Ni2/3Ta1/3)O-3-PbTiO3 (BNT-PT) ceramics were prepared by solid-state reaction method. Morphotropic phase boundary between tetragonal and rhombohedral phase was observed around the composition 0.38BNT-0.62PT, at which large photovoltages of 13.2V were obtained under 405nm laser illumination with power density of 200mW/cm(2). By B-site Ni2+ ions doping, the bandgap values of BNT-PT solid solutions were reduced to 2.25 similar to 1.85eV, and the anomalous photovoltaic response was extended from the ultraviolet region to a wavelength of 550nm at the visible light region.
WOS研究方向	Materials Science
语种	英语
出版者	WILEY
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/27089]
专题	中国科学院上海硅酸盐研究所
推荐引用方式 GB/T 7714	Pang, Dongfang,Liu, Xitao,He, Xiang,et al. Anomalous photovoltaic effect in Bi(Ni2/3Ta1/3)O-3-PbTiO3 ferroelectric solid solutions[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY,2019,102(6):3448.
APA	Pang, Dongfang,Liu, Xitao,He, Xiang,Chen, Chen,Zheng, Jing,&Yi, Zhiguo.(2019).Anomalous photovoltaic effect in Bi(Ni2/3Ta1/3)O-3-PbTiO3 ferroelectric solid solutions.JOURNAL OF THE AMERICAN CERAMIC SOCIETY,102(6),3448.
MLA	Pang, Dongfang,et al."Anomalous photovoltaic effect in Bi(Ni2/3Ta1/3)O-3-PbTiO3 ferroelectric solid solutions".JOURNAL OF THE AMERICAN CERAMIC SOCIETY 102.6(2019):3448.