Ferrimagnetism and abnormal spin-lattice coupling in dilute magnetic ferroelectric (Bi0.46Na0.46Ba0.08)TiO3:Co

doi:10.1088/1674-1056/20/2/027502

IMR OpenIR

	Ferrimagnetism and abnormal spin-lattice coupling in dilute magnetic ferroelectric (Bi0.46Na0.46Ba0.08)TiO3:Co
	Fan Jing 1,2; Dong Xin-wei 1,2; Song You 1; Wang Fe-Keng 1,2; Liu Jun-Ming 1,2; Jiang Xiang-Ping 3
通讯作者	Liu Jun-Ming(liujm@nju.edu.cn)
	2011-02-01
发表期刊	CHINESE PHYSICS B
ISSN	1674-1056
卷号	20 期号:2 页码:8
摘要	We have investigated the low-temperature magnetism and spin-lattice coupling in (Bi0.46Na0.46Ba0.08)TiO3:Co in order to understand the magnetoelectric effect in such artificially synthesized dilute magnetic ferroelectrics. It is revealed that the as-prepared (Bi0.46Na0.46Ba0.08)TiO3:Co at Co content of 20%similar to 30% exhibits fascinating ferrimagnetism which is robust against magnetic field, the abnormal spin-lattice coupling characterized by a negative magnetostriction effect; and the suppressed magnetic moment with the temperature range of 30 K similar to 50 K is identified. These magnetic behaviours at low temperatures can be explained by the competition between the ferrimagnetic response and the magnetic moment suppression induced by the abnormal spin-lattice coupling effect. Finally, the ferroelectric and magnetodielectric properties are also discussed.
关键词	ferrimagnetics magnetostriction ferroelectricity
资助者	National Natural Science Foundation of China ; National Basic Research Program of China ; Natural Science Foundation of Jiangsu Province, China
DOI	10.1088/1674-1056/20/2/027502
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[50832002] ; National Natural Science Foundation of China[10874075] ; National Basic Research Program of China[2009CB613303] ; National Basic Research Program of China[2009CB929501] ; Natural Science Foundation of Jiangsu Province, China[BK2008024]
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
WOS记录号	WOS:000286970600077
出版者	IOP PUBLISHING LTD
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/105461
专题	中国科学院金属研究所
通讯作者	Liu Jun-Ming
作者单位	1.Nanjing Univ, Lab Solid State Microstruct, Nanjing 210093, Peoples R China 2.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China 3.Jingdezhen Ceram Inst, Dept Mat Sci & Engn, Jingdezhen 333001, Peoples R China
推荐引用方式 GB/T 7714	Fan Jing,Dong Xin-wei,Song You,et al. Ferrimagnetism and abnormal spin-lattice coupling in dilute magnetic ferroelectric (Bi0.46Na0.46Ba0.08)TiO3:Co[J]. CHINESE PHYSICS B,2011,20(2):8.
APA	Fan Jing,Dong Xin-wei,Song You,Wang Fe-Keng,Liu Jun-Ming,&Jiang Xiang-Ping.(2011).Ferrimagnetism and abnormal spin-lattice coupling in dilute magnetic ferroelectric (Bi0.46Na0.46Ba0.08)TiO3:Co.CHINESE PHYSICS B,20(2),8.
MLA	Fan Jing,et al."Ferrimagnetism and abnormal spin-lattice coupling in dilute magnetic ferroelectric (Bi0.46Na0.46Ba0.08)TiO3:Co".CHINESE PHYSICS B 20.2(2011):8.