Robust Ferrimagnetism in Quasi-Freestanding Graphene

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Аннотация

The influence of the size of dislocation loops on sublattice ferrimagnetism in graphene is studied. It is shown that graphene and the underlying gold layer with Au/Co dislocation loops of various sizes are characterized by ferrimagnetic ordering within atomic layers. Additional gold adatoms under graphene enhance the induced Rashba spin–orbit coupling in graphene but do not destroy the ferrimagnetic order in graphene. Since gold clusters can remain during the intercalation of gold on the surface of graphene and under graphene, the number and size of clusters after intercalation can be controlled to enhance the induced Rashba interaction and to obtain a topological phase in graphene.

Авторлар туралы

A. Rybkin

St. Petersburg State University, 198504, St. Petersburg, Russia

Email: artem.rybkin@spbu.ru

A. Tarasov

St. Petersburg State University, 198504, St. Petersburg, Russia

Email: artem.rybkin@spbu.ru

A. Gogina

St. Petersburg State University, 198504, St. Petersburg, Russia

Email: artem.rybkin@spbu.ru

A. Eryzhenkov

St. Petersburg State University, 198504, St. Petersburg, Russia

Email: artem.rybkin@spbu.ru

A. Rybkina

St. Petersburg State University, 198504, St. Petersburg, Russia

Хат алмасуға жауапты Автор.
Email: artem.rybkin@spbu.ru

Әдебиет тізімі

  1. C. L. Kane and E. J. Mele, Phys. Rev. Lett. 95, 146802 (2005).
  2. V.T. Phong, N.R. Walet, and F. Guinea, 2D Materials 5, 014004 (2017).
  3. В.Н. Меньшов, И.А. Швец, Е.В. Чулков, Письма в ЖЭТФ 110, 777 (2019).
  4. A. Eryzhenkov, A. Tarasov, A. Shikin, and A. Rybkin, Symmetry 15(2), 516 (2023).
  5. Y. Zhou and F. Liu, Nano Lett. 21, 230 (2021).
  6. А.О. Сбойчаков, А.В. Рожков, А.Л. Рахманов, Письма в ЖЭТФ 116, 708 (2022).
  7. N. Pavliˇcek, A. Mistry, Z. Majzik, N. Moll, G. Meyer, D. Fox, and L. Gross, Nature Nanotech. 12, 308 (2017).
  8. S. Mishra, X. Yao, Q. Chen, K. Eimre, O. Gr¨oning, R. Ortiz, M. Di Giovannantonio, J.C. Sancho-Garc'ia, J. Fern'andez-Rossier, C.A. Pignedoli, K. M¨ullen, P. Ruffieux, A. Narita, and R. Fasel, Nat. Chem. 13, 581 (2021).
  9. F.D.M. Haldane, Phys. Rev. Lett. 61, 2015 (1988).
  10. Д.Н. Дресвянкин, А.В. Рожков, А.О. Сбойчаков, Письма в ЖЭТФ 114, 824 (2021).
  11. H. Takenaka, S. Sandhoefner, A.A. Kovalev, and E.Y. Tsymbal, Phys. Rev. B 100, 125156 (2019).
  12. A.G. Rybkin, A.A. Rybkina, M.M. Otrokov, O.Y. Vilkov, I. I. Klimovskikh, A.E. Petukhov, M.V. Filianina, V.Y. Voroshnin, I.P. Rusinov, A. Ernst, A. Arnau, E.V. Chulkov, and A.M. Shikin, Nano Lett. 18, 1564 (2018).
  13. A.G. Rybkin, A.V. Tarasov, A.A. Rybkina, D.Yu. Usachov, A.E. Petukhov, A.V. Eryzhenkov, D.A. Pudikov, A.A. Gogina, I. I. Klimovskikh, G. Di Santo, L. Petaccia, A. Varykhalov, and A.M. Shikin, Phys. Rev. Lett. 129, 226401 (2022).
  14. J. S lawi'nska and J. I. Cerd'a, Phys. Rev. B 98, 075436 (2018).
  15. E. Voloshina and Y. Dedkov, Advanced Theory and Simulations 1, 1800063 (2018).
  16. J. S lawi'nska and J. I. Cerd'a, New J. Phys. 21, 073018 (2019).
  17. B. Monserrat and D. Vanderbilt, arXiv:1711.06274v1 (2017).
  18. M. Schlipf and F. Giustino, Phys. Rev. Lett. 127, 237601 (2021).
  19. L.P. Nielsen, The Nucleation and Growth of Au on Ni(110) and Ni(111): A Scanning Tunneling Microscopy Study, Phd thesis, University of Aarhus, Aarhus (1995); https://phys.au.dk/fileadmin/site_files/publikationer/phd/Lars_Pleth_Nielsen.pdf.
  20. M. Krivenkov, E. Golias, D. Marchenko, J. S'anchez-Barriga, G. Bihlmayer, O. Rader, and A. Varykhalov, 2D Materials 4, 035010 (2017).
  21. A.A. Rybkina, A.G. Rybkin, I. I. Klimovskikh, P.N. Skirdkov, K.A. Zvezdin, A.K. Zvezdin, and A.M. Shikin, Nanotechnology 31, 165201 (2020).
  22. J. Jacobsen, L.P. Nielsen, F. Besenbacher, I. Stensgaard, E. Lægsgaard, T. Rasmussen, K.W. Jacobsen, and J.K. Nørskov, Phys. Rev. Lett. 75, 489 (1995).
  23. A. Bendounan, H. Cercellier, Y. Fagot-Revurat, B. Kierren, V.Yu. Yurov, and D. Malterre, Phys. Rev. B 67, 165412 (2003).
  24. G.K.H. Madsen, P. Blaha, K. Schwarz, E. Sj¨ostedt, and L. Nordstr¨om, Phys. Rev. B 64, 195134 (2001).
  25. P. Blaha, K. Schwarz, G.K.H. Madsen, K. Dieter, J. Luitz, R. Laskowski, F. Tran, and L.D. Marks, WIEN2k, An Augmented Plane Wave Plus Local Orbitals Program for Calculating Crystal Properties, Vienna University of Technology, Austria (2001).
  26. J. P. Perdew, K. Burke, and M. Ernzerhof, Phys. Rev. Lett. 77, 3865 (1996).
  27. D.D. Koelling and B.N. Harmon, J. Phys. C: Solid State Phys. 10(16), 3107 (1977).
  28. O. Rubel, A. Bokhanchuk, S. J. Ahmed, and E. Assmann, Phys. Rev. B 90, 115202 (2014).

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