Enhanced polarization and magnetoelectric response in Tb1-x Ho (x) MnO3

doi:10.1007/s00339-009-5535-1

IMR OpenIR

	Enhanced polarization and magnetoelectric response in Tb1-x Ho (x) MnO3
	Lu, C. L.1; Dong, S.2; Wang, K. F.1,3; Liu, J. -M.1,3,4
通讯作者	Liu, J. -M.(liujm@nju.edu.cn)
	2010-04-01
发表期刊	APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
ISSN	0947-8396
卷号	99 期号:1 页码:323-331
摘要	A series of manganites Tb1-x Ho (x) MnO3 (0a parts per thousand currency signxa parts per thousand currency sign0.6) with orthorhombic structure are synthesized and detailed investigations on their multiferroicity are performed. Successive magnetic transitions upon temperature variation are evidenced for all the samples, and both the Mn(3+)spiral spin ordering and rare-earth spin ordering are suppressed with increasing x. A significant enhancement of both the polarization and magnetoelectric response within 0.2 < x < 0.4 is observed, which may probably result from the shortening of the spiral-spin-ordering period, due to the competition between the spiral spin order and E-type antiferromagnetic order. This argument is supported by further theoretical calculations based on the two e (g) -orbital double-exchange model.
资助者	Natural Science Foundation of China ; National Key Projects for Basic Research of China ; Natural Science Foundation of China in Jiangsu
DOI	10.1007/s00339-009-5535-1
收录类别	SCI
语种	英语
资助项目	Natural Science Foundation of China[10874075] ; Natural Science Foundation of China[50832002] ; National Key Projects for Basic Research of China[2009CB623303] ; National Key Projects for Basic Research of China[2009CB929501] ; National Key Projects for Basic Research of China[2006CB921802] ; Natural Science Foundation of China in Jiangsu[BK2008024]
WOS研究方向	Materials Science ; Physics
WOS类目	Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号	WOS:000276069900046
出版者	SPRINGER
引用统计	被引频次：17[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/321006/102350
专题	中国科学院金属研究所
通讯作者	Liu, J. -M.
作者单位	1.Nanjing Univ, Solid State Microstruct Lab, Nanjing 210093, Peoples R China 2.Southeast Univ, Dept Phys, Nanjing 210008, Peoples R China 3.S China Normal Univ, Sch Phys, Guangzhou 510006, Guangdong, Peoples R China 4.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Lu, C. L.,Dong, S.,Wang, K. F.,et al. Enhanced polarization and magnetoelectric response in Tb1-x Ho (x) MnO3[J]. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING,2010,99(1):323-331.
APA	Lu, C. L.,Dong, S.,Wang, K. F.,&Liu, J. -M..(2010).Enhanced polarization and magnetoelectric response in Tb1-x Ho (x) MnO3.APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING,99(1),323-331.
MLA	Lu, C. L.,et al."Enhanced polarization and magnetoelectric response in Tb1-x Ho (x) MnO3".APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING 99.1(2010):323-331.