Enhanced multiferroicity in Mn- and Cu-modified 0.7BiFeO(3)-0.3(Ba0.85Ca0.15)TiO3 ceramics

doi:10.1063/1.5131055

HFCAS OpenIR

	Enhanced multiferroicity in Mn- and Cu-modified 0.7BiFeO(3)-0.3(Ba0.85Ca0.15)TiO3 ceramics
	Shu, MingFang 1,2; Wang, Dong 1,2; Li, Sumei 1,2; Yin, Lihua1 ; Wang, Caixia 3; Song, Wenhai1 ; Yang, Jie1 ; Zhu, Xuebin1 ; Sun, Yuping1,4,5
	2020-02-14
发表期刊	JOURNAL OF APPLIED PHYSICS
ISSN	0021-8979
通讯作者	Yang, Jie(jyang@issp.ac.cn)
摘要	The effect of CuO and MnO2 as sintering additives on the structural, ferroelectric, and magnetic properties of 0.7BiFeO(3)-0.3(Ba0.85Ca0.15)TiO3 was investigated. The addition of CuO can inhibit grain growth, and the sample possesses the maximum remanent magnetization. However, the addition of MnO2 can promote grain growth, and the sample exhibits the maximum remanent polarization of 34 mu C/cm(2). Nevertheless, the addition of both CuO and MnO2 can markedly enhance the magnetic properties. The magnetization measurements manifest that all the samples undergo a paramagnetic to ferrimagnetic transition arising from the existence of a net moment due to the antiferrimagnetic interactions between Fe2+ and Fe3+ sublattices. The enhanced magnetism of the samples with the addition of CuO and MnO2 can be due to the enhanced superexchange interaction between Fe2+ and Fe3+ arising from the increased Fe-O-Fe bond angle. Published under license by AIP Publishing.
DOI	10.1063/1.5131055
关键词[WOS]	PIEZOELECTRIC PROPERTIES ; ELECTRICAL-PROPERTIES ; SUPEREXCHANGE INTERACTION ; TEMPERATURE ; STRAIN
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China[2017YFA0403502] ; National Natural Science Foundation of China (NNSFC) ; Chinese Academy of Sciences' (CAS) Large-Scale Scientific Facility[U1832115] ; Key Research Program of Frontier Sciences, CAS[QYZDB-SSW-SLH015]
项目资助者	National Key Research and Development Program of China ; National Natural Science Foundation of China (NNSFC) ; Chinese Academy of Sciences' (CAS) Large-Scale Scientific Facility ; Key Research Program of Frontier Sciences, CAS
WOS研究方向	Physics
WOS类目	Physics, Applied
WOS记录号	WOS:000522036200014
出版者	AMER INST PHYSICS
引用统计
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/103514
专题	中国科学院合肥物质科学研究院
通讯作者	Yang, Jie
作者单位	1.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Sci Isl Branch, Hefei 230026, Peoples R China 3.Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Jiangsu, Peoples R China 4.Chinese Acad Sci, High Field Magnet Lab, Hefei 230031, Peoples R China 5.Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Nanjing 210093, Peoples R China
推荐引用方式 GB/T 7714	Shu, MingFang,Wang, Dong,Li, Sumei,et al. Enhanced multiferroicity in Mn- and Cu-modified 0.7BiFeO(3)-0.3(Ba0.85Ca0.15)TiO3 ceramics[J]. JOURNAL OF APPLIED PHYSICS,2020,127.
APA	Shu, MingFang.,Wang, Dong.,Li, Sumei.,Yin, Lihua.,Wang, Caixia.,...&Sun, Yuping.(2020).Enhanced multiferroicity in Mn- and Cu-modified 0.7BiFeO(3)-0.3(Ba0.85Ca0.15)TiO3 ceramics.JOURNAL OF APPLIED PHYSICS,127.
MLA	Shu, MingFang,et al."Enhanced multiferroicity in Mn- and Cu-modified 0.7BiFeO(3)-0.3(Ba0.85Ca0.15)TiO3 ceramics".JOURNAL OF APPLIED PHYSICS 127(2020).