To the model description of electronic spectrum for the graphene-like Janus structures
Davydov C. Yu. 1
1Ioffe Institute, St. Petersburg, Russia
Email: Sergei_Davydov@mail.ru

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Model of C-AB-D Janus structure as the compound formed by the interacting through atoms A and B dimers A-C and B-D, where A and B atoms are in the sites of two-dimensional hexagonal lattice and C and D atoms are on the opposite sides from AB list is proposed. In the scope of tight-binding theory and Green's function method general equation for the dispersion low is obtained. The particular cases of C-AA-D and A-AB-B compounds are considered and analytical expressions for their electronic spectra is fulfilled. The effect of the external mechanical deformation on the band parameters including effective masses is examined. Problem of the magnetic states in Janus compounds is discussed. Keywords: model of interacting dimers, electronic spectrum, effect of deformation, magnetic states.
  1. L. Zhang, Z. Yang, T. Gong, R. Pan. J. Mater. Chem. A 8, 8813 (2020)
  2. M. Yagmurcukardes, Y. Qin, S. Ozen, M. Sayyad, F.M. Peeters, S. Tongay, H. Sahin. Appl. Phys. Rev. 7, 011311 (2020)
  3. L. Ju, M. Bie, X. Zhang, X. Chen, L. Kou. arXiv: 2009.12985
  4. J. Zhou, Q. Wang, Q. Sun, X.S. Chen, Y. Kawazoe, P. Jena. Nano Lett. 9, 3867 (2009)
  5. S.-W. Ng, N. Noor, Z. Zheng. Asia Mater. 10, 4, 1 (2018)
  6. A. Molle, J. Goldberger, M. Houssa, Y. Xu, S.-C. Zhang, D. Akinwande. Nature Mater. 16, 163 (2017)
  7. R. Li, Y. Cheng, W. Huang. Small 1802091 (2018)
  8. L. Ju, M. Bie, J. Shang, X. Tang, L. Kou. J. Phys. Mater. 3, 022004 (2020)
  9. J. Zhou, Q. Wang, Q. Sun, P. Jena. Phys. Rev. B 81, 085442 (2010)
  10. Y. Wei, X. Tang, J. Shang, L. Ju, L. Kou. Intern. J. Smart Nano Mater. 11, 247 (2020)
  11. S.Yu. Davydov, Physics of the Solid State 63, 505 (2021)
  12. A. Molle, J. Goldberger, M. Houssa, Y. Xu4, S.-C. Zhang, D. Akinwande. Nature Mater. 16, 163 (2017)
  13. W. Tao, N. Kong, X. Ji, Y. Zhang, A. Sharma, J. Ouyang, B. Qi, J. Wang, N. Xie, C. Kang, H. Zhang, O.C. Farokhzad, J.S. Kim. Chem. Soc. Rev. 48, 2891 (2019)
  14. W.A. Harrison, Electronic Structure and the Properties of Solids. Mir, M. 1983
  15. W.A. Harrison. Phys. Rev. B 27, 3592 (1983)
  16. Physical quantities. Handbook / Ed. by Ye.S. Grigoriyev, Ye.Z. Meylikhov. Energoatomizdat, M., (1991) (in Russian)
  17. Brief handbook of physical and chemical quantities / Ed. by K.P. Mishchenko and A.A. Ravdel', Khimiya, Leningrad. (1974) (in Russian)
  18. J. Zhou, M.M. Wu, X. Zhou, Q. Sun. Appl. Phys. Lett. 95, 103108 (2009)
  19. M. Yang, R. Zhao, J. Wang, L. Zhang, Q. Xie, Z. Liu, Z. Liu. J. Appl. Phys. 113, 084313 (2013)
  20. M. Sun, Q. Ren, S. Wang, J. Yu, W. Tang. J. Phys. D 49, 445305 (2016)
  21. S.Yu. Davydov, Physics of the Solid State 58, 804 (2016)
  22. H. Sahin, S. Cahangirov, M. Topsakal, E. Bekaroglu, E. Akturk, R.T. Senger, S. Ciraci1. Phys. Rev. B 80, 155453 (2009)
  23. S.Yu. Davydov, Physics of the Solid State 62, 2459 (2020)
  24. S.Yu. Davydov, Physics of the Solid State 63, 183 (2021)
  25. S.Yu. Davydov, O.V. Posrednik, Physics of the Solid State 57, 837 (2015)
  26. J. Zhou, M.M. Wu, X. Zhou, Q. Sun. Appl. Phys. Lett. 95, 103108 (2009)
  27. Ch. Kittel', Introduction to Solid State Physics. Nauka, M. (1978) (in Russian)
  28. S.Yu. Davydov, A.A. Lebedev, O.V. Posrednik, An elementary introduction to the theory of nanosystems. "Lan'", publishing house, S.-Petersburg (2014) (in Russian)
  29. W.A. Harrison. Phys. Rev. B 31, 2121 (1985).

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