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Multiferroicity and magnetoelectric coupling in the paramagnetic state of the metal-organic framework [(ch3)2nh2]ni(hcoo)3

文献类型:期刊论文

Ma,yinina1,2; Cong,junzhuang1; Sun,young1,2
SourceJournal of physics: condensed matter
2019-03-14
Volume31Issue:20
ISSN0953-8984
KeywordMetal-organic framework Multiferroicity Magnetoelectric effect Magnetostriction effect
DOI10.1088/1361-648x/ab03ef
English AbstractAbstract the metal-organic framework [(ch3)2nh2]ni(hcoo)3 (dma-ni) has an abx3 perovskite-like structure. at tc ~ 181?k, dma-ni displays a first-order ferroelectric transition, which is triggered by the disorder-order transition of hydrogen bonds. in addition, this compound exhibits a spin-canted antiferromagnetic order below tn ~ 37.6?k through the long-distance superexchange interaction, and a spin-reorientation transition appears near 15?k. the coexistence of magnetic and ferroelectric orders at low temperature testifies the multiferroic properties of dma-ni. besides, the magnetoelectric (me) coupling exists in the paramagnetic state, where the ferroelectric polarization can be modified by applying high magnetic fields. this behavior is attributed to the local magnetostriction effect.
Language英语
WOS IDIop:0953-8984-31-20-ab03ef
PublisherIOP Publishing
Citation statistics
URIhttp://www.irgrid.ac.cn/handle/1471x/2373980
Collection物理研究所
Affiliation1.Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China
2.School of Physical Sciences, University of Chinese Academy of Sciences, Beijing 100190, People’s Republic of China
Recommended Citation
GB/T 7714
Ma,Yinina,Cong,Junzhuang,Sun,Young. Multiferroicity and magnetoelectric coupling in the paramagnetic state of the metal-organic framework [(ch3)2nh2]ni(hcoo)3[J]. Journal of physics: condensed matter,2019,31(20).
APA Ma,Yinina,Cong,Junzhuang,&Sun,Young.(2019).Multiferroicity and magnetoelectric coupling in the paramagnetic state of the metal-organic framework [(ch3)2nh2]ni(hcoo)3.Journal of physics: condensed matter,31(20).
MLA Ma,Yinina,et al."Multiferroicity and magnetoelectric coupling in the paramagnetic state of the metal-organic framework [(ch3)2nh2]ni(hcoo)3".Journal of physics: condensed matter 31.20(2019).

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