Magnetic Structure of Dy–Co Superlattice near the Compensation Temperature

封面

如何引用文章

全文:

开放存取 开放存取
受限制的访问 ##reader.subscriptionAccessGranted##
受限制的访问 订阅存取

详细

The magnetic ordering of the multilayer structure of Dy–Co was studied using complementary methods of polarized neutron reflectometry and Kerr magnetometry. It was found that during the deposition of a layered structure, the Dy and Co layers are partially mixed with the formation of the DyCo2 intermetallic compound. The profiles of the magnetization of individual layers at the atomic level were determined. It was managed to describe a noncollinear magnetic structure of the layers near the compensation point using the neutron reflectometry data. The triple hysteresis loops observed in the same temperature range most likely indicated the non-identity of the outer and inner superlattice layers. The inhomogeneity profile of the DyCo2 layer magnetization distribution can be explained by the strong exchange interaction at the interfaces. In a small applied magnetic field, the interlayer exchange interaction dominates over by the Zeeman energy. The antuparallel ordering of the magnetic moments of the Co and DyCo2 layers was distorted by the magnetic field; as a result, the angle between the magnetization vectors was maximum at the Co/DyCo2 interfaces only.

作者简介

M. Makarova

Institute of Metal Physics, Ural Branch, Russian Academy of Sciences; Ural Federal University

编辑信件的主要联系方式.
Email: makarova@imp.uran.ru
Russia, 620137, Ekaterinburg; Russia, 620002, Ekaterinburg

E. Kravtsov

Institute of Metal Physics, Ural Branch, Russian Academy of Sciences; Ural Federal University

Email: makarova@imp.uran.ru
Russia, 620137, Ekaterinburg; Russia, 620002, Ekaterinburg

V. Proglyado

Institute of Metal Physics, Ural Branch, Russian Academy of Sciences

Email: makarova@imp.uran.ru
Russia, 620137, Ekaterinburg

I. Subbotin

National Research Center “Kurchatov Institute”

Email: makarova@imp.uran.ru
Russia, 123182, Moscow

E. Pashaev

National Research Center “Kurchatov Institute”

Email: makarova@imp.uran.ru
Russia, 123182, Moscow

D. Kholin

P.L. Kapitza Institute for Physical Problems RAS

Email: makarova@imp.uran.ru
Russia, 119334, Moscow

Yu. Khaydukov

Max Planck Institute for Solid State Physics; Skobeltsyn Institute of Nuclear Physics, Moscow State University

Email: makarova@imp.uran.ru
Germany, 70569, Stuttgart; Russia, 119234, Moscow

参考

  1. Mangin S., Gottwald M., Lambert C.-H., Steil D. // Nature Materials. 2014. V. 13. P. 286. https://doi.org/10.1038/NMAT3864
  2. Kravtsov E., Haskel D., te Velthuis S.G.E., Jiang J.S., Kirby B.J. // Phys. Rev. B. 2009. V. 79. P. 134438. https://doi.org/10.1103/PhysRevB.79.134438
  3. Drovosekov A.B., Kreines N.M., Savitsky A.O., Kravtsov E.A., Ryabukhina M.V., Proglyado V.V., Ustinov V.V. // J. Phys.: Condens. Matter. 2017. V. 29. P. 115802. https://doi.org/10.1088/1361-648X/aa54f1
  4. Mangin S., Hauet T., Fischer P., Kim D.H., Kortright J.B., Chesnel K., Arenholz E., Fullerton E.E. // Phys. Rev. B. 2008. V. 78. P. 024424. https://doi.org/10.1103/Phys.RevB.78.024424
  5. Kirilyuk A., Kimel A.V., Rasing T. // Rev. Mod. Phys. 2010. V. 82. P. 2731. https://doi.org/10.1103/RevModPhys.82.2731
  6. Lambert C.-H., Mangin S., Varaprasad B.S.D.Ch.S., Takahashi Y.K., Hehn M., Cinchetti M., Malinowski G, Hono K, Fainman Y, Aeschlimann M, Fullerton E.E. // Science. 2014. V. 345. P. 1337. https://doi.org/10.1126/science.1253493
  7. Romer S., Marioni M.A., Thorwarth K., Joshi N.R., Corticelli C.E., Hug H.J., Oezer S., Parlinska–Wojtan M., Rohrmann H. // Appl. Phys. Lett. 2012. V. 101. P. 222404. https://doi.org/10.1063/1.4767142
  8. Becker J., Tsukamoto A., Kirilyuk A. // Phys. Rev. Lett. 2017. V. 118. P. 117203. https://doi.org/10.1103/PhysRevLett.118.117203
  9. Arora A., Mawass M.-A., Sandig O., Luo Ch., Ünal Ah.A., Radu F., Valencia S., Kronast F. // Sci. Rep. 2017. V. 7. P. 9456. https://doi.org/10.1038/s41598-017-09615-1
  10. Shan Z.S., Sellmyer D.J. // Phys. Rev. B. 1990. V. 42. № 16. P. 10433. https://doi.org/10.1103/PhysRevB.42.10433
  11. Shan Z.S., Sellmyer D.J., Jaswal S.S., Wang Y.J., Shen J.X. // Phys. Rev. Lett. 1989. V. 63. № 4. P.443. https://doi.org/10.1103/physrevlett.6.449
  12. Subbotin I.A., Pashaev E.M., Vasiliev A.L., Chesnokov Yu.M., Prutskov G.V., Kravtsov E.A., Makarova M.V., Proglyado V.V., Ustinov V.V. // Physica B. 2019. V. 573. P. 28. https://doi.org/10.1016/j.physb.2019.06.044
  13. Макарова М.В., Кравцов Е.А., Проглядо В.В., Хайдуков Ю.Н., Устинов В.В. // ФТТ. 2020. Т. 62. № 9. С. 1499.
  14. Yakunin S.N., Makhotkin I.A., Nikolaev K.V., van de Kruijs R.W.E., Chuev M.A., Bijkerk F. // Optics Express. 2014. V.22. № 17. P. 20076. https://doi.org/10.1364/OE.22.020076
  15. Zameshin A.A., Makhotkin I.A., Yakunin S.N., van de Kruijs R.W., Yakshin A.E., Bijkerk F. // J. Appl. Crystallography. 2016. V. 49. № 4. P. 1300. https://doi.org/10.1364/OE.22.020076
  16. Chesnokov Y.M., Vasiliev A.L., Prutskov G.V., Pashaev E.M., Subbotin I.A., Kravtsov E.A., Ustinov V.V. // Thin Solid Films. 2017. V. 632. P. 79. https://doi.org/10.1016/j.tsf.2017.04.033
  17. Björck M., Andersson G. // J. Appl. Cryst. 2007. V. 40. P. 1174. https://doi.org/10.1107/S0021889807045086
  18. Chen K., Lott D., Radu F. // Sci. Rep. 2015. P. 18377. https://doi.org/10.1038/srep18377
  19. Higgs T.D.C., Bonetti S., Ohldag H., Banerjee N., Wang X.L., Rosenberg A.J., Cai Z., Zhao J.H., Moler K.A., Robinson J.W.A. // Sci. Rep. 2016. V. 6. P. 30092. https://doi.org/10.1038/srep30092
  20. Liao J., He H., Zhang Z., Ma B., Jin Q.Y. // J. Appl. Phys. 2011. V. 109. P. 023907. https://doi.org/10.1063/1.3536476

补充文件

附件文件
动作
1. JATS XML
2.

下载 (144KB)
3.

下载 (89KB)
4.

下载 (558KB)

版权所有 © М.В. Макарова, Е.А. Кравцов, В.В. Проглядо, И.А. Субботин, Э.М. Пашаев, Д. Холин, Ю.Н. Хайдуков, 2023

##common.cookie##