Multiferroic properties of CaMn7O12
Zhang, Guoquan1; Dong, Shuai2; Yan, Zhibo1; Guo, Yanyan1; Zhang, Qinfang3,4; Yunoki, Seiji3,4; Dagotto, Elbio5,6; Liu, J. -M.1,7
Corresponding AuthorZhang, Guoquan()
Source PublicationPHYSICAL REVIEW B
AbstractWe report that CaMn7O12 is a new magnetic multiferroic material. The appearance of a ferroelectric polarization coinciding with the magnetic phase transition (similar to 90 K) suggests the presence of ferroelectricity induced by magnetism, further confirmed by its strong magnetoelectric response. With respect to other known magnetic multiferroics, CaMn7O12 displays attractive multiferroic properties, such as a high ferroelectric critical temperature and large polarization. More importantly, these results open a new avenue to search for magnetic multiferroics in the catalog of doped oxides.
Funding Organization973 Projects of China ; National Science Foundation of China ; Jiangsu Higher Education Institutions, China ; Japan Science and Technology Agency ; National Science Foundation
Indexed BySCI
Funding Project973 Projects of China[2009CB929501] ; 973 Projects of China[2011CB922101] ; National Science Foundation of China[50832002] ; National Science Foundation of China[11004027] ; Jiangsu Higher Education Institutions, China ; Japan Science and Technology Agency ; National Science Foundation[DMR-1104386]
WOS Research AreaPhysics
WOS SubjectPhysics, Condensed Matter
WOS IDWOS:000297098000003
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Cited Times:129[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Corresponding AuthorZhang, Guoquan
Affiliation1.Nanjing Univ, Solid State Microstruct Lab, Nanjing 210093, Peoples R China
2.Southeast Univ, Dept Phys, Nanjing 211189, Peoples R China
3.RIKEN, Computat Condensed Matter Phys Lab, Wako, Saitama 3510198, Japan
4.Japan Sci & Technol Agcy, CREST, Kawaguchi, Saitama 3320012, Japan
5.Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA
6.Oak Ridge Natl Lab, Div Mat Sci & Technol, Oak Ridge, TN 37831 USA
7.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Guoquan,Dong, Shuai,Yan, Zhibo,et al. Multiferroic properties of CaMn7O12[J]. PHYSICAL REVIEW B,2011,84(17):5.
APA Zhang, Guoquan.,Dong, Shuai.,Yan, Zhibo.,Guo, Yanyan.,Zhang, Qinfang.,...&Liu, J. -M..(2011).Multiferroic properties of CaMn7O12.PHYSICAL REVIEW B,84(17),5.
MLA Zhang, Guoquan,et al."Multiferroic properties of CaMn7O12".PHYSICAL REVIEW B 84.17(2011):5.
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