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Manipulating multiple order parameters via oxygen vacancies: The case of Eu0.5Ba0.5TiO3-delta
Li, Weiwei1,2; He, Qian3; Wang, Le4,5; Zeng, Huizhong6; Bowlan, John7; Ling, Langsheng8; Yarotski, Dmitry A.7; Zhang, Wenrui9; Zhao, Run1; Dai, Jiahong10; Gu, Junxing4,5; Shen, Shipeng4,5; Guo, Haizhong4,5; Pi, Li8; Wang, Haiyan9; Wang, Yongqiang11; Velasco-Davalos, Ivan A.12; Wu, Yangjiang13; Hu, Zhijun13; Chen, Bin14; Li, Run-Wei14; Sun, Young4,5; Jin, Kuijuan4,5; Zhang, Yuheng8; Chen, Hou-Tong7; Ju, Sheng10; Ruediger, Andreas12; Shi, Daning1; Borisevich, Albina Y.3; Yang, Hao1
2017-09-06
发表期刊PHYSICAL REVIEW B
卷号96期号:11
摘要Controlling functionalities, such as magnetism or ferroelectricity, by means of oxygen vacancies (V-O) is a key issue for the future development of transition-metal oxides. Progress in this field is currently addressed through V-O variations and their impact on mainly one order parameter. Here we reveal a mechanism for tuning bothmagnetism and ferroelectricity simultaneously by using V-O. Combining experimental and density-functional theory studies of Eu0.5Ba0.5TiO3-delta , we demonstrate that oxygen vacancies create Ti3+ 3d(1) defect states, mediating the ferromagnetic coupling between the localized Eu 4f(7) spins, and increase an off-center displacement of Ti ions, enhancing the ferroelectric Curie temperature. The dual function of Ti sites also promises a magnetoelectric coupling in the Eu0.5Ba0.5TiO3-delta.
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
资助者National Basic Research Program of China(2014CB921001) ; National Basic Research Program of China(2014CB921001) ; National Natural Science Foundation of China(11274237 ; National Natural Science Foundation of China(11274237 ; University of Jiangsu Province(CXZZ13_0798) ; University of Jiangsu Province(CXZZ13_0798) ; US Department of Energy (DOE), Office of Science, Basic Energy Sciences, Materials Sciences and Engineering Division ; US Department of Energy (DOE), Office of Science, Basic Energy Sciences, Materials Sciences and Engineering Division ; US National Science Foundation(DMR-1643911 ; US National Science Foundation(DMR-1643911 ; NSERC ; NSERC ; FRQNT ; FRQNT ; CFI ; CFI ; U1632122 ; U1632122 ; DMR-1565822) ; DMR-1565822) ; 11004145 ; 11004145 ; 51202153 ; 51202153 ; U1332209 ; U1332209 ; U1435208 ; U1435208 ; 11134012 ; 11134012 ; 11174355 ; 11174355 ; 11474349 ; 11474349 ; 11227405) ; 11227405) ; National Basic Research Program of China(2014CB921001) ; National Basic Research Program of China(2014CB921001) ; National Natural Science Foundation of China(11274237 ; National Natural Science Foundation of China(11274237 ; University of Jiangsu Province(CXZZ13_0798) ; University of Jiangsu Province(CXZZ13_0798) ; US Department of Energy (DOE), Office of Science, Basic Energy Sciences, Materials Sciences and Engineering Division ; US Department of Energy (DOE), Office of Science, Basic Energy Sciences, Materials Sciences and Engineering Division ; US National Science Foundation(DMR-1643911 ; US National Science Foundation(DMR-1643911 ; NSERC ; NSERC ; FRQNT ; FRQNT ; CFI ; CFI ; U1632122 ; U1632122 ; DMR-1565822) ; DMR-1565822) ; 11004145 ; 11004145 ; 51202153 ; 51202153 ; U1332209 ; U1332209 ; U1435208 ; U1435208 ; 11134012 ; 11134012 ; 11174355 ; 11174355 ; 11474349 ; 11474349 ; 11227405) ; 11227405)
DOI10.1103/PhysRevB.96.115105
关键词[WOS]MULTIFERROICS ; INTERFACE ; ELECTRON ; OXIDES ; FIELDS
收录类别SCI
语种英语
资助者National Basic Research Program of China(2014CB921001) ; National Basic Research Program of China(2014CB921001) ; National Natural Science Foundation of China(11274237 ; National Natural Science Foundation of China(11274237 ; University of Jiangsu Province(CXZZ13_0798) ; University of Jiangsu Province(CXZZ13_0798) ; US Department of Energy (DOE), Office of Science, Basic Energy Sciences, Materials Sciences and Engineering Division ; US Department of Energy (DOE), Office of Science, Basic Energy Sciences, Materials Sciences and Engineering Division ; US National Science Foundation(DMR-1643911 ; US National Science Foundation(DMR-1643911 ; NSERC ; NSERC ; FRQNT ; FRQNT ; CFI ; CFI ; U1632122 ; U1632122 ; DMR-1565822) ; DMR-1565822) ; 11004145 ; 11004145 ; 51202153 ; 51202153 ; U1332209 ; U1332209 ; U1435208 ; U1435208 ; 11134012 ; 11134012 ; 11174355 ; 11174355 ; 11474349 ; 11474349 ; 11227405) ; 11227405) ; National Basic Research Program of China(2014CB921001) ; National Basic Research Program of China(2014CB921001) ; National Natural Science Foundation of China(11274237 ; National Natural Science Foundation of China(11274237 ; University of Jiangsu Province(CXZZ13_0798) ; University of Jiangsu Province(CXZZ13_0798) ; US Department of Energy (DOE), Office of Science, Basic Energy Sciences, Materials Sciences and Engineering Division ; US Department of Energy (DOE), Office of Science, Basic Energy Sciences, Materials Sciences and Engineering Division ; US National Science Foundation(DMR-1643911 ; US National Science Foundation(DMR-1643911 ; NSERC ; NSERC ; FRQNT ; FRQNT ; CFI ; CFI ; U1632122 ; U1632122 ; DMR-1565822) ; DMR-1565822) ; 11004145 ; 11004145 ; 51202153 ; 51202153 ; U1332209 ; U1332209 ; U1435208 ; U1435208 ; 11134012 ; 11134012 ; 11174355 ; 11174355 ; 11474349 ; 11474349 ; 11227405) ; 11227405)
WOS研究方向Physics
WOS类目Physics, Condensed Matter
WOS记录号WOS:000409430000001
引用统计
文献类型期刊论文
条目标识符http://ir.hfcas.ac.cn:8080/handle/334002/33634
专题中科院强磁场科学中心
作者单位1.Nanjing Univ Aeronaut & Astronaut, Coll Sci, Nanjing 211106, Jiangsu, Peoples R China
2.Univ Cambridge, Dept Mat Sci & Met, Cambridge CB3 0FS, England
3.Oak Ridge Natl Lab, Mat Sci & Technol Div, Oak Ridge, TN 37831 USA
4.Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China
5.Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China
6.Univ Elect Sci & Technol, State Key Lab Elect Thin Films & Integrated Devie, Chengdu 610054, Sichuan, Peoples R China
7.Los Alamos Natl Lab, Ctr Integrated Nanotechnol, MS K771, Los Alamos, NM 87545 USA
8.Chinese Acad Sci, High Magnet Field Lab, Hefei 230031, Anhui, Peoples R China
9.Texas A&M Univ, Dept Elect & Comp Engn, Mat Sci & Engn Program, College Stn, TX 77843 USA
10.Soochow Univ, Coll Phys Optoelect & Energy, Suzhou 215006, Peoples R China
11.Los Alamos Natl Lab, Mat Sci & Technol Div, Los Alamos, NM 87545 USA
12.INRS EMT, 1650 Blvd Lionel Boulet, Varennes, PQ J3X 1S2, Canada
13.Soochow Univ, Ctr Soft Condensed Matter Phys & Interdisciplinar, Suzhou 215006, Peoples R China
14.Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Key Lab Magnet Mat & Devices, Ningbo 315201, Zhejiang, Peoples R China
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GB/T 7714
Li, Weiwei,He, Qian,Wang, Le,et al. Manipulating multiple order parameters via oxygen vacancies: The case of Eu0.5Ba0.5TiO3-delta[J]. PHYSICAL REVIEW B,2017,96(11).
APA Li, Weiwei.,He, Qian.,Wang, Le.,Zeng, Huizhong.,Bowlan, John.,...&Yang, Hao.(2017).Manipulating multiple order parameters via oxygen vacancies: The case of Eu0.5Ba0.5TiO3-delta.PHYSICAL REVIEW B,96(11).
MLA Li, Weiwei,et al."Manipulating multiple order parameters via oxygen vacancies: The case of Eu0.5Ba0.5TiO3-delta".PHYSICAL REVIEW B 96.11(2017).
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