The oxygen octahedral distortion induced magnetic enhancement in multiferroic Bi1-xYbxFe 0.95Co0.05O3 powders

Journal of Alloys and Compounds

Volumn 604, Issue , 2014, Pages 327-330

  Chen, Longsheng ^a   He, Yonghou ^a   Zhang, Jiang ^a   Mao, Zhongquan ^a   Zhao, Yu Jun ^a   Chen, Xi ^a  

^a SOUTH CHINA UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Dzyaloshinsky Moriya interaction; Magnetism; Sol gel method; Structural distortion

Indexed keywords

MAGNETISM; OXYGEN; POWDERS; RIETVELD REFINEMENT; SOL-GEL PROCESS;

DZYALOSHINSKY-MORIYA INTERACTION; MAGNETIC ENHANCEMENT; OCTAHEDRAL DISTORTION; OXYGEN OCTAHEDRA; REMANENT MAGNETIZATION; SCATTERING ANALYSIS; STRUCTURAL DISTORTIONS;

YTTERBIUM;

EID: 84898777485     PISSN: 09258388     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jallcom.2014.03.108     Document Type: Article

References (26)

1. M. Fiebig Revival of the magnetoelectric effect J. Phys. D Appl. Phys. 38 2005 R123 R152
2. W. Eerenstein, N.D. Mathur, and J.F. Scott Multiferroic and magnetoelectric materials Nature 442 2006 759 765 (Pubitemid 44261898)
3. G. Catalan, and J.F. Scott Physics and applications of bismuth ferrite Adv. Mater. 21 2009 2463 2485
4. 3 single crystals at room temperature Phys. Rev. Lett. 100 2008 227602
5. 3 films by epitaxial strain Nat. Mater. 12 2013 641 646
6. C. Ederer, and N.A. Spaldin Weak ferromagnetism and magnetoelectric coupling in bismuth ferrite Phys. Rev. B 71 2005 060401
7. I. Sosnowska, T. Peterlin-Neumaier, and E. Steichele Spiral magnetic ordering in bismuth ferrite J. Phys. C: Solid State Phys. 15 1982 4835 4846
8. 3 as a function of temperature: neutron diffraction study Acta Crystallogr. B 63 2007 537 544 (Pubitemid 47120532)
9. A.K. Zvezdin, and A.P. Pyatakov On the problem of coexistence of the weak ferromagnetism and the spin flexoelectricity in multiferroic bismuth ferrite Europhys. Lett. 99 2012 57003
10. 3 (x = 0-0.25) multiferroic ceramics J. Phys. D Appl. Phys. 40 2007 1196 1200 (Pubitemid 46501551)
11. 3 powders Solid State Commun. 151 2011 1936 1940
12. 3 nanocrytallites Mater. Lett. 65 2011 591 594
13. 3 J. Alloys Comp. 507 2010 157 161
14. A.C. Larson, R.B. Von Dreele, General Structure Analysis System (GSAS), Los Alamos National Laboratory Report LAUR 86-748, 2004.
15. 3 ceramics Appl. Phys. Lett. 91 2007 082906
16. 3 from micro-Raman scattering Phys. Rev. B 83 2011 020101
17. 3: Insights from Raman spectroscopy Phys. Rev. B 86 2012 184422
18. 3 Phys. Rev. B 73 2006 132101
19. M. Goffinet, P. Hermet, D.I. Bilc, and Ph. Ghosez Hybrid functional study of prototypical multiferroic bismuth ferrite Phys. Rev. B 79 2009 014403
20. Direct extraction of the tilt angle from X-ray diffraction has been done which gives similar tendency that the tilt angle ω reached it's maximum at x = 0.05 and decreased with further increasing of x. However, the increasement of the tilt angle Δω ∼ 1.3° is larger than that from Raman data and Fe-O-Fe angles. It is probably that in this direct calculations the distortion from the transverse shift of the oxygen ions might be not excluded.
21. 3 nanoparticles Nano Lett. 7 2007 766 772 (Pubitemid 46516063)
22. 3 Phys. Solid State 51 2009 552 559
23. 3 (0 ≤ x ≤ 0.15) Phys. Rev. B 80 2009 134417
24. 3 solid solution Appl. Phys. Lett. 94 2009 142908
25. 3 ceramics near the rhombohedral-orthorhombic phase boundary J. Alloys Comp. 555 2013 101 107
26. 3 Appl. Phys. Lett. 93 2008 262905