Download fulltext HTML
Semkin, M., Urusova, N., Kellerman, D., Nosov, A., Lee, S., & Pirogov, A. (2016). Magnetic Structures of Some Multiferroics. KnE Materials Science, 1(1), 135-141. https://doi.org/10.18502/kms.v1i1.575

https://doi.org/10.18502/kms.v1i1.575

statistics

  • 338 Abstract Views
  • 146 PDF Views
  • 0 HTML Views

authors

  • M.A. Semkin
    No author data available.
  • N.V. Urusova
    No author data available.
  • D.G. Kellerman
    No author data available.
  • A.P. Nosov
    No author data available.
  • S. Lee
    No author data available.
  • A.N. Pirogov
    No author data available.

Published Date

  • Oct 12, 2016

Magnetic Structures of Some Multiferroics

KnE Materials Science / IV Sino-Russian ASRTU Symposium on Advanced Materials and Processing Technology (ASRTU) / Pages 135-141

Abstract

We studied crystal and magnetic structures of some composite and single-phase multiferroics: (x)MFe2O4 + (1-x)BaTiO3, Ni3-yCoyV2O8, and Bi0.9Ba0.1Fe0.9Ti0.1O3. Composite multiferroics (x)MFe2O4 + (1-x)BaTiO3 with x = (0.2; 0.3; 0.4) and M = (Ni, Co) have ferrimagnetic structure, which is described by the propagation vector k = 0. Oxides Ni3-yCoyV2O8 with y = (0.1; 0.3; 0.5) possess a modulated magnetic structure, described by the vector k = (δ, 0, 0), where δ = 0.283 and 0.348 at 7.4 K for y = 0.1 and 0.5, respectively. In the Bi0.9Ba0.1Fe0.9Ti0.1O3 multiferroic a magnetic order is destroyed at 600 K and the Fe-ion magnetic moment decreases from µ = 3.46(5) μB at 300 K to zero at 600 K.

References
[1] Lee. Choi Semkin, Teplykh Skryabin Li Pirogov Temperature dependence of the propagation vector, in in Ni3-xCoxV2O8 with x=0.1 and, 397–225, 225-229, 397, 2016.


[2] Y. Liu, Y. Wu, D. Li, Y. Zhang, J. Zhang, and J. Yang, A study of structural, ferroelectric, ferromagnetic, dielectric properties of NiFe2O4-BaTiO3 multiferroic composites, Journal of Materials Science: Materials in Electronics, 24, no. 6, 1900–1904, (2013).


[3] Kumar. Ortega, Scott Katiyar Multifunctional magnetoelectric materials for device applications, J. Phys.: Condens. Matter, 27, Article ID 504002, (2015).


[4] D. I. Khomskii, Multiferroics: Different ways to combine magnetism and ferroelectricity, Journal of Magnetism and Magnetic Materials, 306, no. 1, 1–8, (2006).


[5] Cheong. Mostovoy, Multiferroics: a magnetic twist for ferroelectricity, Nat. Mater, 6, 13–20, (2007).


[6] J. Rodríguez-Carvajal, Recent advances in magnetic structure determination by neutron powder
diffraction, Physica B: Physics of Condensed Matter, 192, no. 1-2, 55–69, (1993).


[7] Fuess. Bertaut Pauthenet, Durif Structure aux rayons X, neutrons et proprietes magnetiques des orthovanadates de nickel et de cobalt, Acta Cryst, Sect B: Struct. Crystallogr. Cryst. Chem, 26, 2036– 2046, (1970).


[8] Lee. Fernandez-Diaz Kimura Noda, Negative magnetostrictive magneto electric coupling of BiFeO3, Phys. Rev. B, 88, Article ID 060103, (2013).