Magnetoelectric effect and types of magnetic ordering in multiferroic films

З.В. Гареева, А.К. Звездин, Г.Ф. Ахтарьянов show affiliations and emails
Accepted  24 April 2013
This paper is written in Russian
Citation: З.В. Гареева, А.К. Звездин, Г.Ф. Ахтарьянов. Magnetoelectric effect and types of magnetic ordering in multiferroic films. Lett. Mater., 2013, 3(2) 99-102
BibTex   https://doi.org/10.22226/2410-3535-2013-2-99-102

Abstract

Space – modulated structures of cycloidal type in a (111) – oriented bismuth ferrite type multiferroic films have been investigated. It has been shown that spin cycloids with a definite direction of propagation vector are realized in the films which is connected with the presence of surface magnetic anisotropy attributed to magnetoelastic interactions. The influence of magnetic field applied in principal crystal axis direction on the character of magnetic ordering in multiferroic films has been considered. The boundaries of transition of space – modulated structure into homogeneous magnetic state has been determined.

References (11)

1. Sosnowska I., Peterlin-Neumaier T., and Steichele E., Spiralmagnetic ordering in bismuth ferrite. J. Phys. C Eng., 1982, V. 15, P. 4835 - 4846.
2. Залесский А.В., Звездин А.К., Фролов А.А., Буш А.А., 57 Fe ЯМР исследования пространственно - модули-рованных структур в BiFeO3.Письма в ЖЭТФ, 2000, Т. 71, С. 682 688.
3. Дзялошинский И.Е. Теория геликоидальных структурв антиферромагнетиках. ЖЭТФ, 1964, Т. 47. С. 992 -1001.
4. Изюмов Ю.А. Модулированные длиннопериодическиеструктуры в кристаллах. УФН, 1984, Т. 144. С. 439 -.
5. 5. Sosnowska I. and Zvezdin A. K. Origin of the long periodmagnetic ordering in BiFeO3, J. Magn. Magn. Mater. Eng., V. 140, P. 167 - 168.
6. Ratcliff II W., Kan D., Chen W., Watson S., Chi S., ErwinR., McIntyre G.J., Capelli S.C. Neutron DiffractionInvestigations of Magnetism in BiFeO3 Epitaxial Films.Adv. Funct. Mater. Eng. 2011, V. 21, P. 1567-1574.
7. Cazayous M., Gallais Y., Sacuto A., Sousa R., LebeugleD., Colson D. Possible Observation of CycloidalElectromagnons in BiFeO3. Phys. Rev. Lett. Eng. 2008, V.101, P. 037601-037605.
8. Singh M. K., Katiyar R. S., and Scott J. F. Critical phenomenaat the 140 and 200 K magnetic phase transitions in BiFeO3, J. Phys. Condens.Matter Eng. 2008, V. 20, 252203.
9. Alpay S. P. and Roytburd A. L. Thermodynamics ofpolydomain heterostructures. III. Domain stability map, J. Appl. Phys. Eng. 1998, V. 83, P. 4714 -4723.
10. Lee S., Choi T., Ratcliff II W., Erwin R., Cheong S.W., Kiryukhin V. Single ferroelectric and chiral magneticdomain of single-crystalline BiFeO3 in an electric field.Phys. Rev. B. Eng. 2008, V. 78, P. 100101.
11. Попов Ю. Ф., Звездин А.К., Воробьев Г.П., КадомцеваА.М., Мурашов В.А., Раков Д.Н. Линейный магнито-электрический эффект и фазовые переходы в BiFeO3, Письма в ЖЭТФ 1993, Т. 57, С. 69 -71.

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