Spin magnetoresistance of thin film structures of manganite and material with strong spin-orbit interaction.

Capa

Citar

Texto integral

Acesso aberto Acesso aberto
Acesso é fechado Acesso está concedido
Acesso é fechado Somente assinantes

Resumo

The results of the experimental determination of the spin Hall angle in a two-layer metal/ferromagnet structure Pt/La_0.7 Sr_0.3 MnO_3, obtained from the angular dependences of the longitudinal and transverse spin magnetoresistance in the planar Hall effect configuration are presented. The spin Hall angle determined from the longitudinal magnetoresistance was θ_Hx ≈ 0.016, and from transverse θ_Hy ≈ 0.018, while for SrIrO_3/La_0.7 Sr_0.3 MnO_3 heterostructures the ratio of the transverse to longitudinal spin Hall angle turned out to be significantly higher, θ_Hy/θ_Hx ≈ 9, which is most likely caused by the formation of a layer with high conductivity at the SrIrO_3 boundary /La_0.7 Sr_0.3 MnO_3. 

Sobre autores

G. Ul'ev

Kotelnikov Institute of Radioengineering and Electronics, Russian Academy of Sciences; National Research University Higher School of Economics

Email: gdulev@edu.hse.ru
Moscow, 125009 Russia; Moscow, 101000, Russia

K. Constantinian

Kotelnikov Institute of Radioengineering and Electronics, Russian Academy of Sciences

Email: gdulev@edu.hse.ru
Moscow, 125009 Russia

Y. Moskal'

National Research University Higher School of Economics

Email: gdulev@edu.hse.ru
Moscow, 101000, Russia

G. Ovsyannikov

Kotelnikov Institute of Radioengineering and Electronics, Russian Academy of Sciences

Email: gdulev@edu.hse.ru
Moscow, 125009 Russia

A. Shadrin

Kotelnikov Institute of Radioengineering and Electronics, Russian Academy of Sciences;

Autor responsável pela correspondência
Email: gdulev@edu.hse.ru
Moscow, 125009 Russia; Dolgoprudnyi, Moscow oblast, 141701 Russia

Bibliografia

  1. Hirsch J.E. // Phys. Rev. Lett. 1999. V. 83. № 9. P. 1834.
  2. Zhang S.F. // Phys. Rev. Lett. 2000. V. 85. № 2. P. 393.
  3. Miron I.M., Garello K., Gaudin G. et al. // Nature. 2011. V. 476. P. 189.
  4. Jungwirth T., Wunderlich J., Olejn K. et al. // Nat. Mater. 2012. V. 11. P. 382.
  5. Sinova J., Valenzuela S.O., Wunderlich J. et al. // Rev. Mod. Phys. 2015. V. 87. P. 1213.
  6. Chen Y.-T., Takahashi S., Nakayama H. et al. // J. Phys.: Condens. Matt. 2016. V. 28. № 10. Article No. 103004.
  7. Saitoh E., Ueda M., Miyajima H., Tatara S. // Appl. Phys. Let. 2006. V. 88. № 18. Article No. 182509.
  8. Константинян К.И., Овсянников Г.А., Шадрин А.В. и др. // ФТТ. 2022. Т. 64. № 10. С. 1429.
  9. Huang X., Sayed S., Mittelstaedt J. et al. // Adv. Mater. 2021. V. 33. Article No. 2008269.
  10. Yoo M.-W., Tornos J., Sander A. et al. // Nature Comm. 2021. V. 12. P. 3283.
  11. Perna P., Maccariello D., Ajejas F. et al. //Adv. Funct. Mater. 2017. V. 27. № 17. Article No. 1700664.
  12. Ovsyannikov G.A., Shaikhulov T.A., Stankevich K.L. et al. // Phys. Rev. B 2020. V. 102. № 14. Article No. 144401.
  13. Lee H.K., Barsukov I., Swartz A.G. et al. // AIP Advances. 2016. V. 6. № 5. Article No. 055212.
  14. Овсянников Г.А., Константинян К.И, Калачев Е.А., Климов А.А. // Письма в ЖТФ. 2022. Т. 48. № 12. С. 44.
  15. Tserkovnyak Ya., Brataas A., Bauer G.E.W. // Phys. Rev. Lett. 2002. V. 88. № 11. Article No. 117601.
  16. Dubowik J., Graczyk P., Krysztofik A. et al. // Phys. Rev. Appl. 2020. V. 13. № 5. Article No. 054011.
  17. Wang Y., Deorani P., Qiu X. et al. // Appl. Phys. Lett. 2014. V. 105. № 15. Article No. 152412.
  18. Nan T., Anderson T.J., Gibbons J. et al. // Proc. Nat. Acad. Sci. USA. 2019. V. 116. P. 6186.
  19. Marmion S.R., Ali M., McLaren M. et al. // Phys. Rev. B. 2014. V. 89. № 22. Article No. 220404(R).
  20. Константинян К.И., Ульев Г.Д., Овсянников Г.А. и др. // Труды XXVII Междунар. cимп. “Нанофизика и наноэлектроника”. Н. Новгород: ИПФ РАН, 2023. Т. 1. С. 221.

Arquivos suplementares

Arquivos suplementares
Ação
1. JATS XML
2.

Baixar (368KB)
3.

Baixar (73KB)
4.

Baixar (43KB)
5.

Baixar (186KB)
6.

Baixar (233KB)
7.

Baixar (117KB)

Declaração de direitos autorais © Г.Д. Ульев, К.И. Константинян, И.Е. Москаль, Г.А. Овсянников, А.В. Шадрин, 2023

Este site utiliza cookies

Ao continuar usando nosso site, você concorda com o procedimento de cookies que mantêm o site funcionando normalmente.

Informação sobre cookies